TWI695355B - Display device - Google Patents

Abstract

A display device has a bonding area, a peripheral area, and a display area. The bonding area surrounds the display area, and the peripheral area surrounds the display area and is between the display area and the bonding area. The display device includes a first substrate, a second substrate, a sealant, a display medium, and a plurality of spacers. The sealant is located in the bonding area and bonds the first substrate to the second substrate. The display medium is between the first substrate and the second substrate and is surrounded by the sealant. The spacers are located in the peripheral area and surround the display area. The spacers are arranged on the first substrate. Each of the spacers includes two first branches, a second branch, two first protrusions, and a second protrusion. The second branch is connected to the first branches. The first protrusions are on the first branches, respectively. The second protrusion is on the connection between the second branch and the first branches. In the vertical projection direction of the first substrate, the sides of the first protrusions of each of the spacers are connected to each other and face the display area.

Description

monitor

The present invention relates to a display, and particularly to a display with a spacer.

Generally speaking, the display mainly adheres the array substrate and the counter substrate by a sealant, seals the display medium inside, and is assembled with the backlight module to form a display. When the user is using the display, it is inevitable that there will be touch or depression, which causes uneven stress between the array substrate and the counter substrate of the display, causing the image provided by the display to have water ripples, for example ( ripple) etc., which in turn affect the display quality of the display.

At present, the display is mainly provided with a spacer on the periphery of the display area. However, the spacer is generally designed as a plurality of long rod spacers arranged regularly, which has a limited buffering force for the display medium stress and cannot effectively reduce the water ripples generated by the display medium. Case.

An embodiment of the present invention provides a display having a display area, a peripheral area, and an adhesive area. The adhesive area surrounds the display area, and the peripheral area surrounds the display area and is between the display area and the adhesive area. The display includes a first substrate, a second substrate, a sealant, a display medium, and a plurality of spacers. The second substrate is disposed relative to the first substrate. The sealant is located in the bonding area and bonds the first substrate and the second substrate. The display medium is located between the first substrate and the second substrate and surrounded by the sealant. These spacers are located in the peripheral area and are disposed on the first substrate. Each spacer includes two first branches, One second branch, two first bosses and one second boss. Each first branch has a first end and a second end opposite to each other. The second branch has a third end and a fourth end opposite to each other, and the third end is connected to these first ends. The first bosses are located at the second ends, and each first boss is located between the first branch and the second substrate. The second boss is located at the connection between the third end and the first ends, and the second boss is located between the connection and the second substrate. The first branches of the spacers have side surfaces. In the vertical projection direction of the first substrate, the side surfaces of the first branches of the spacers are connected to each other and face the display area.

In summary, in the display of the embodiment of the present invention, a plurality of spacers are provided on the first substrate, and each spacer has three branches connected to each other at one end, and the connection between the branches and the end pointing to the display area are provided. There is a boss, which can use the spacer to slow down or cancel the energy of the wave generated due to the force of the panel, thereby reducing the chance of water ripples on the display.

100: display

102: display area

104: surrounding area

106: bonding area

110: the first substrate

120: second substrate

130: frame glue

140: display medium

150: gap

150a: the first gap

150b: second gap

150c: third gap

150d: fourth gap

150e: fifth gap

150f: sixth spacer

150g: seventh spacer

152: The first branch

154: Second branch

156: First boss

158: Second boss

1022: Border

1022a: First border

1022b: Second border

A1: The first angle

A2: Second angle

CF: color filter

D1: the first end

D2: Second end

D3: third end

D4: Fourth end

L: side

L1: the first length

L2: second length

L3: third length

L4: fourth length

C: connection

R1, R2, R3, R4: distance

S1: the first side

S2: second side

T1: first pitch

T2: second pitch

T3: third pitch

TFT: transistor

V1: Vertical projection direction

W1: first width

W2: second width

W3: third width

W4: fourth width

SP: gap

M1~M4: axis

FIG. 1 is a schematic top view of the structure of a display according to an embodiment of the invention.

FIG. 2 is a schematic cross-sectional view of the display corresponding to the line A-A of FIG. 1.

FIG. 3 is a partially enlarged view of area B in FIG. 1.

FIG. 4 is an exploded view of the gap corresponding to FIG. 3.

5 is a schematic perspective view of the structure of the spacer corresponding to FIG. 3.

6 is a schematic top view of the structure of the spacer corresponding to FIG. 3.

7 is a schematic top view of an arrangement of spacers according to an embodiment of the invention.

8 is a schematic top view of the arrangement of the spacers according to another embodiment of the invention.

FIG. 1 is a schematic top view of the structure of a display according to an embodiment of the invention. FIG. 2 is a schematic cross-sectional view of the display corresponding to the line A-A of FIG. 1. Please refer to FIGS. 1 and 2, the display 100 has a display area 102, a peripheral area 104 and an adhesive area 106. The adhesive area 106 surrounds the display area 102 and the peripheral area 104 is between the display area 102 and the adhesive area 106. The display 100 includes a first substrate 110, a second substrate 120, a sealant 130, a display medium 140, and a plurality of spacers 150. The second substrate 120 is disposed relative to the first substrate 110. The sealant 130 is located in the bonding area 106 and bonds the first substrate 110 and the second substrate 120. The display medium 140 is located between the first substrate 110 and the second substrate 120 and surrounded by the sealant 130. The spacers 150 are located in the peripheral area 104 and surround the display area 102. The spacers 150 are disposed on the first substrate 110. The spacers 150 can be disposed on the surface of the first substrate 110 facing the second substrate 120 and located The surrounding area 104. In addition, for the sake of clarity, elements such as the second substrate 120 and the display medium 140 are omitted in FIG. 1.

FIG. 3 is a partially enlarged view of area B in FIG. 1. FIG. 4 is an exploded view of the gap corresponding to FIG. 3. 5 is a schematic perspective view of the structure of the spacer corresponding to FIG. 3. Referring to FIGS. 2, 3, 4 and 5, each spacer 150 includes two first branches 152, one second branch 154, two first bosses 156 and one second boss 158. Each first branch 152 has a first end D1 and a second end D2 facing each other. The second branch 154 has a third end D3 and a fourth end D4 opposed to each other. In each spacer 150, the third end D3 of the second branch 154 is connected to the first end D1 of the two first branches 152 to form a connection C. The two first bosses 156 of each spacer 150 are located at the second end D2 of the corresponding first branch 152 respectively. The first bosses 156 of each spacer 150 are located between the first branch 152 and the second substrate 120 between. The second boss 158 of each spacer 150 is located at the connection C between the third end D3 and the two first ends D1, and the second boss 158 of each spacer 150 is located at the connection C and the second substrate 120 between. Two first branches of each spacer 150 Each of 152 has a side L in the vertical projection direction V1 of the first substrate 110, and the sides L of the two first branches 152 of each spacer 150 are connected to each other and face the display area 102. The first boss 156 and the second boss 158 can help to reduce the stress, and the gap between the first boss 156 and the second boss 158 can shunt the display medium 140, thereby the gap 150 can slow down or offset the stress on the panel The energy of the generated waves further reduces the probability of water ripples on the display 100. It should be noted that the drawings here are only simple examples. The edge of the solid spacer 150 may not be straight, and may have some curvature or arc. The surface of the solid spacer 150 may not be flat. With curved surfaces.

In an embodiment, the first branch 152 and the second branch 154 of each spacer 150 may be substantially connected into a Y-shaped or T-shaped structure.

In an embodiment, as shown in FIGS. 2, 3, 4 and 5, each second boss 158 may have a plurality of side surfaces (including a first surface S1 and a second surface opposite to each other S2) In the vertical projection direction V1 of the first substrate 110, the first surface S1 of the second boss 158 faces the display area 102, and the second surface S2 is opposite to the first surface S1 and faces the fourth end D4.

6 is a schematic top view of the structure of the spacer corresponding to FIG. 3. Please refer to FIG. 4, FIG. 5 and FIG. 6 together. In one embodiment, each first branch 152 has, for example, a first length L1 parallel to the outward direction of the first branch 152 and perpendicular to the first branch 152. The first width W1 extends outward, and the first length L1 is greater than the first width W1. In other words, the two first branches 152 of the spacer 150 may be elongated. In an embodiment, the second branch 154 of the spacer 150 has, for example, a second length L2 parallel to the outward extension direction of the second branch 154 and a second width W2 perpendicular to the outward extension direction of the second branch 154, And the second length L2 is greater than the second width W2. In other words, the second branch 154 of the spacer 150 may be elongated. In one embodiment, the first length L1 may be substantially equal to the second length L2. In one embodiment, the first length L1 is substantially The top may be three times the first width W1, and the second length L2 may be substantially three times the second width W2.

In an embodiment, a first included angle A1 is included between the two first branches 152 of the spacer 150, and the first included angle A1 is the included angle between the two connected sides L of the two first branches 152, as shown in FIG. 6 Show. Each first branch 152 and second branch 154 in the spacer 150 respectively include a second included angle A2. As shown in FIGS. 5 and 6, the first included angle A1 may be smaller than the second included angle A2. The first angle A1 is smaller than the second angle A2, which can effectively reduce the stress caused by pressing and effectively reduce the chance of water ripples on the display 100. In one embodiment, the first included angle A1 is, for example, less than 90 degrees, and the second included angle A2 is, for example, greater than 90 degrees.

In one embodiment, as shown in FIGS. 5 and 6, each first boss 156 of the spacer 150 has a third length L3 parallel to the outward extending direction of the first branch 152 and perpendicular to the first branch 152 The third width W3 in the outward extending direction is substantially equal to the third width W3. The first boss 156 of the spacer 150 is, for example, approximately square. The second boss 158 of the spacer 150 has a fourth length L4 parallel to the outward extending direction of the second branch 154 and a fourth width W4 perpendicular to the outward extending direction of the second branch 154, and the fourth length L4 is substantially The upper side is equal to the fourth width W4. The second boss 158 of the spacer 150 is, for example, approximately square. In one embodiment, the third length L3 is substantially equal to the fourth length L4. In addition, in an embodiment, the third width W3 is substantially equal to the fourth width W4, and the size of the first boss 156 and the size of the second boss 158 may be substantially equal. In an embodiment, the first boss 156 and the second boss 158 may be approximately square, for example, as shown in FIGS. 4 and 5, but not limited thereto. In other embodiments, the shapes of the first boss 156 and the second boss 158 may also have other designs, for example, may have some curvature or arc shape, and the surfaces of the first boss 156 and the second boss 158 are not for sure It is flat and may have a curved surface.

7 is a schematic top view of an arrangement of spacers according to an embodiment of the invention. For ease of explanation, FIG. 7 depicts some of the spacers 150, and the first spacer 150a, the second spacer 150b, the third spacer 150c, and the fourth spacer 150d are taken as examples below. Limitations on embodiments of the present invention. For the sake of clarity, the order of "first", "second", "third", and "fourth" mentioned in this article is used to use the same or similar elements, regions, or parts as another. , Partially distinguished, not used to define specific elements, regions, parts.

In one embodiment, as shown in FIGS. 2, 4 and 7, in the vertical projection direction V1 of the first substrate 110, the distance R2 between the second spacer 150 b and the display area 102 is smaller than the first spacer The distance R1 between 150a and the display area 102. In more detail, the display area 102 has a boundary 1022 adjacent to the peripheral area 104, and the distance R1 refers to the distance between the second end D2 of the first branch 152 of the first spacer 150a and the boundary 1022, and the distance R2 refers to The distance between the second end D2 of the first branch 152 of the second spacer 150b and the boundary 1022.

In one embodiment, as shown in FIG. 7, in the vertical projection direction V1 of the first substrate 110, the distances R2 and R3 between the second spacer 150 b and the third spacer 150 c and the display area 102 are less than The distance R1 between the first spacer 150a and the display area 102, and the first spacer 150a is located between the second spacer 150b and the third spacer 150c. In an embodiment, one of the first branches 152 of the first spacer 150a points to the connection C of the second spacer 150b in the outward extending direction of the first branch 152. In an embodiment, another first branch 152 of the first spacer 150a points to the connection C of the third spacer 150c in the outward extending direction of the first branch 152. In one embodiment, the distance R2 between the second spacer 150b and the display area 102 It may also be substantially equal to the distance R3 between the third spacer 150c and the display area 102. In addition, the first spacer 150a and the second spacer 150b can refer to the two nearest neighbors 150 belonging to two adjacent rows of spacers 150, and the third spacer 150c can belong to the second spacer 150b Two of the most adjacent spacers 150 in the same row of spacers 150.

In one embodiment, as shown in FIG. 7, in the vertical projection direction V1 of the first substrate 110, the distance R3 between the third spacer 150 c and the display area 102 is smaller than that between the first spacer 150 a and the display area 102 The distance R1 between the first spacer 150a and the display area 102 is smaller than the distance R4 between the fourth spacer 150d and the display area 102, here, between the third spacer 150c and the display area 102 The distance R3 is smaller than the distance R4 between the fourth spacer 150d and the display area 102. The first spacer 150a is located between the third spacer 150c and the fourth spacer 150d. The second branch 154 of the third spacer 150c points to the connection C of the fourth spacer 150d in the outward extending direction of the second branch 154, and one of the first branches 152 of the fourth spacer 150d is on the first branch 152 The outward extending direction of is directed to the connection C of the first spacer 150a.

In one embodiment, as shown in FIG. 7, in the vertical projection direction V1 of the first substrate 110, the other first branch 152 of the first spacer 150 a is in the outward extending direction of the first branch 152 There is a first distance T1 between the connection C of the third spacer 150c, and the second branch 154 of the third spacer 150c points to the connection C of the fourth spacer 150d in the outward extending direction of the second branch 154 There is a second interval T2, and a first branch 152 of the fourth spacer 150d has a third interval T3 between the connection points C of the first branch 152 that point outwardly toward the first spacer 150a, and The first pitch T1, the second pitch T2 and the third pitch T3 are substantially equal. In an embodiment, the first pitch T1, the second pitch T2, and the third pitch T3 are, for example, less than or equal to 30 μm.

8 is a schematic top view of the arrangement of the spacers according to another embodiment of the invention. For ease of explanation, FIG. 8 illustrates some of the spacers 150, and the following uses the first spacer 150a, the second spacer 150b, the third spacer 150c, and the fourth spacer 150d as examples. Limitations on embodiments of the present invention.

In one embodiment, as shown in FIGS. 4 and 8, in the vertical projection direction V1 of the first substrate 110, the distance R1 between the first spacer 150 a and the display area 102 is smaller than the second spacer 150 b and the display The distance R2 between the zones 102. In more detail, the display area 102 has a boundary 1022 adjacent to the peripheral area 104, and the distance R1 refers to the distance between the second end D2 of the first branch 152 of the first spacer 150a and the boundary 1022, and the distance R2 refers to The distance between the second end D2 of the first branch 152 of the second spacer 150b and the boundary 1022. The distance R1 between the first spacer 150 a and the boundary 1022 of the display area 102 is smaller than the distance R2 between the second spacer 150 b and the boundary 1022 of the display area 102. The second branch 154 of the first spacer 150a points toward one of the second ends D2 of the second spacer 150b in the outward extending direction of the second branch 154. In an embodiment, the first spacer 150a and the second spacer 150b may refer to the two nearest spacers 150 belonging to two adjacent rows of spacers 150.

In one embodiment, as shown in FIG. 8, in the vertical projection direction V1 of the first substrate 110, the distance R3 between the third spacer 150 c and the display area 102 is smaller than the distance between the fourth spacer 150 d and the display area 102 The distance R4 between the distance R3 refers to the distance between the second end D2 of the first branch 152 of the third spacer 150c and the boundary 1022, and the distance R4 refers to the distance between the first branch 152 of the fourth spacer 150d The distance between the second end D2 and the boundary 1022. The distance R3 between the third spacer 150c and the display area 102 is between the distance R1 between the first spacer 150a and the display area 102 and the distance R2 between the second spacer 150b and the display area 102, the fourth spacer The distance R4 between 150d and the display area 102 is greater than the distance R2 between the second spacer 150b and the display area 102. The second branch 154 of the third spacer 150c points to one of the second ends D2 of the fourth spacer 150d in the outward extension direction of the second branch 154.

In one embodiment, as shown in FIG. 8, in the vertical projection direction V1 of the first substrate 110, the second branch 154 of the first spacer 150 a and the second gap in the outward extending direction of the second branch 154 There is a first distance T1 between one of the second ends D2 of the object 150b, and the second branch 154 of the third spacer 150c is in the outward extending direction of the second branch 154 and one of the second ends of the fourth spacer 150d The end D2 has a second pitch T2, and the first pitch T1 is smaller than the second pitch T2.

In one embodiment, referring to FIG. 1, FIG. 2 and FIG. 4, in the vertical projection direction V1 of the first substrate 110, these spacers 150 are spaced apart from each other in the peripheral area 104 of the display 100. Please refer to FIG. 7 and FIG. 8 again, the spacers 150 may be arranged along a plurality of rows and a plurality of columns, wherein the plurality of spacers 150 belonging to the same row refer to the junction C of the spacers 150 The center line is arranged along the axis M (for example, the axes M1~M4) in the same column direction. The plurality of gaps 150 belonging to the same column means that the center line of the junction C of these gaps 150 is along The axes N (for example, the axes N1 to N2) in the same row direction are arranged.

In one embodiment, as shown in FIGS. 1 and 3, the display area 102 has a boundary 1022 adjacent to the peripheral area 104, wherein the boundary 1022 is the boundary between the display area 102 and the peripheral area 104. These spacers 150 surround the boundary 1022 of the display area 102, and the side surfaces L of the two first branches 152 of each spacer 150 are connected to each other and face the display area 102.

To illustrate, as shown in FIG. 1, the range of the display area 102 is, for example, The square 10 and the border 1022 of the display area 102 may be composed of two first borders 1022a and two second borders 1022b. The first border 1022a and the second border 1022b are substantially straight lines. The two first borders 1022a are parallel to each other and the second borders 1022b are parallel to each other. The first borders 1022a and the second borders 1022b are parallel to each other. Connected. For the spacers 150 adjacent to the first boundary 1022a, the center line of the connection C of each row of spacers 150 is substantially perpendicular to the extending direction of the first boundary 1022a of the display area 102, and the connection C of each column of spacers 150 The centerline of is substantially parallel to the extending direction of the first boundary 1022a of the display area 102. For the spacers 150 adjacent to the second boundary 1022b, the center line of the connection C of each row of spacers 150 is substantially parallel to the extending direction of the second boundary 1022b of the display area 102, and the connection C of each column of spacers 150 The centerline of is substantially perpendicular to the extending direction of the second boundary 1022b of the display area 102. However, the embodiments of the present invention are not limited to the shape of the range of the display area 102 and the number of boundaries 1022 of the display area 102.

As shown in FIG. 7, for the spacer 150 adjacent to the boundary 1022 (taking the first boundary 1022a as an example), the center line of the connection C of the third spacer 150c and the fourth spacer 150d belongs to the same row direction Axis M1, the center line of the connection C of the first spacer 150a and the fifth spacer 150e belong to the axis M2 in the same row direction. The center line of the junction C of the third spacer 150c and the second spacer 150b belongs to the axis N1 in the same row direction, and the center of the junction C of the sixth spacer 150f, the first spacer 150a, and the seventh spacer 150g The line system belongs to the axis N2 in the same column direction. The first spacer 150a and the third spacer 150c belong to the two nearest neighbors 150 of the two adjacent rows of spacers 150, or the first spacer 150a and the fourth spacer 150d belong to the adjacent two Two of the row spacers 150 are the closest spacers 150, and the third spacer 150c belongs to the same row of spacers 150d as the fourth spacer 150d. Two most adjacent gaps 150.

For another example, as shown in FIG. 8, for the spacer 150 adjacent to the boundary 1022 (taking the first boundary 1022a as an example), the first spacer 150a, the second spacer 150b, and the third spacer The center line of the connection C of the 150c and the fourth spacer 150d belongs to four axes M2, M1, M4, and M3 in different row directions, respectively, and the adjacent spacers 150 are arranged along different axes to reduce energy efficiency. The stress generated by pressing effectively reduces the probability of water ripples on the display 100.

In an embodiment, the plurality of spacers 150 in a row and the plurality of spacers 150 in the most adjacent row may be interleaved, and the plurality of spacers 150 in a row and its most adjacent column The plurality of spacers 150 may be staggered. In one embodiment, the two nearest neighbors 150 of the two most adjacent rows are interlaced with each other, and the two nearest neighbors 150 of the two most adjacent rows are interlaced with each other.

In one embodiment, as shown in FIG. 2, two first bosses 156 (not shown in FIG. 2) and one second boss 158 of each spacer 150 pass from the first substrate 110 to the second substrate The direction of 120 extends to contact the surface of the second substrate 120 with respect to the surface of the first substrate 110, which helps to maintain the gap of the display medium 140 and more effectively reduce the chance of water ripples on the display 100. In another embodiment (not shown), the two first bosses 156 and one second boss 158 of each spacer 150 may also extend from the first substrate 110 toward the second substrate 120 without contact To the surface of the second substrate 120 opposite to the first substrate 110. The first substrate 110 is one of a color filter substrate and an active array substrate, and the second substrate 120 is the other of a color filter substrate and an active array substrate. For example, as shown in FIG. 1, the first substrate 120 may be provided with a transistor TFT to be an active array substrate, and the second substrate 120 may be provided with a color filter The film CF is a color filter substrate. In other embodiments (not shown), the first substrate 110 may be a color filter substrate, and the second substrate 120 may be an active array substrate. However, it is not limited thereto and may be adjusted according to requirements.

In an embodiment, the materials of the spacer 150 and the spacer SP in the display area 102 may be of the same type and manufactured in the same manufacturing process. In addition, for the consideration of the manufacturing process, the spacer 150 and the spacer SP may be manufactured in different manufacturing processes. In an embodiment, the material of the spacer 150 may be a black photosensitive resin, photoresist materials of various colors, and the like.

In summary, in the display of the embodiment of the present invention, a plurality of spacers are provided on the first substrate, and each spacer has three branches connected to each other at one end, and the connection between the branches and the end pointing to the display area are provided. There is a boss, which can use the gap to slow or cancel the energy of the wave generated due to the force of the panel, thereby reducing the chance of water ripples on the display.

Although the technical content of the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone who is familiar with this art and makes some changes and retouching without departing from the spirit of the present invention should be covered in the present invention. The scope of protection of the present invention shall be subject to the scope of the attached patent application.

100: display

102: display area

104: surrounding area

106: bonding area

110: the first substrate

130: frame glue

150: gap

1022: Border

1022a: First border

1022b: Second boundary

Claims (22)

A display has a display area, a peripheral area and an adhesive area, the adhesive area surrounds the display area, and the peripheral area surrounds the display area and is interposed between the display area and the adhesive area. The display includes: a first A substrate; a second substrate, disposed relative to the first substrate; a sealant, located in the bonding area and bonding the first substrate and the second substrate; a display medium, located on the first substrate and the second Between the substrates and surrounded by the sealant; and a plurality of spacers located in the peripheral area and surrounding the display area, the spacers are disposed on the first substrate, wherein each of the spacers includes: two first branches , Each of the first branches has a first end and a second end opposite to each other; a second branch has a third end and a fourth end opposite to each other, and the third end is The first ends are connected; two first bosses, the first bosses are located at the second ends, each first boss is located between the first branch and the second substrate; and one A second boss, the second boss is located at a connection between the third end and the first ends, the second boss is located between the connection and the second substrate; wherein, each Each first branch of the spacer has a side surface. In the vertical projection direction of the first substrate, the side surfaces of the first branches of each spacer are connected to each other and face the display 示区。 Show area. In the display according to claim 1, in the vertical projection direction of the first substrate, the spacers are spaced apart from each other. The display according to claim 1, wherein the spacers arranged along a row and the spacers arranged along another row closest to the row are alternately arranged, and the spacers arranged along a column The gaps arranged along the other row closest to the row are arranged alternately. The display according to claim 1, wherein the display area has a boundary adjacent to the peripheral area, and the gaps surround the boundary of the display area. The display according to claim 1, wherein the spacers include a first spacer and a second spacer, one of the first branches of the first spacer is in an outward extending direction of the first branch Pointing to the connection of the second spacer, and in the vertical projection direction of the first substrate, the distance between the second spacer and the display area is smaller than the distance between the first spacer and the display area . The display according to claim 5, wherein the spacers further include a third spacer, and the other first branch of the first spacer points to the first branch in the outward extending direction of the other first branch The junction of the three spacers, and in the vertical projection direction of the first substrate, the first spacer is located between the second spacer and the third spacer, the second spacer and the third gap The distance between the objects and the display area is smaller than the distance between the first spacer and the display area. The display according to claim 5, wherein the spacers further include a third spacer and a fourth spacer, and the second branch of the third spacer points in the outward extending direction of the second branch The connection of the fourth spacer, one of the first branches of the fourth spacer In the outward extending direction of the first branch, the connection point of the first spacer is directed, and in the vertical projection direction of the first substrate, the first spacer is located between the third spacer and the fourth gap Between objects, the distance between the third spacer and the display area is less than the distance between the first spacer and the display area, and the distance between the first spacer and the display area is less than the fourth The distance between the spacer and the display area. The display according to claim 7, wherein the other first branch of the first spacer has a first between the outward extension direction of the other first branch and the connection of the third spacer A spacing, the second branch of the third spacer has a second spacing between the connection points of the second branch directed toward the fourth spacer in an outward extending direction, one of the fourth spacers The first branch has a third distance between the connection points of the first branch toward the first spacer in the outward extending direction, and in the vertical projection direction of the first substrate, the first distance, The second pitch is substantially equal to the third pitch. The display according to claim 1, wherein the spacers include a first spacer and a second spacer, and the second branch of the first spacer points toward the outward direction of the second branch One of the second ends of the second spacer, and in the vertical projection direction of the first substrate, the distance between the first spacer and the display area is smaller than between the second spacer and the display area the distance. The display according to claim 9, wherein the spacers further include a third spacer and a fourth spacer, and the second branch of the third spacer points in the outward extending direction of the second branch One of the second ends of the fourth spacer, and in the vertical projection direction of the first substrate, the distance between the third spacer and the display area is smaller than that between the fourth spacer and the display area The distance between the third spacer and the display area is between the first The distance between the spacer and the display area and the distance between the second spacer and the display area, the distance between the fourth spacer and the display area is greater than the distance between the second spacer and the display area the distance. The display according to claim 10, wherein the second branch of the first spacer has a first distance between an outward extension direction of the second branch and one of the second ends of the second spacer A distance between the second branch of the third spacer and a second distance between one of the second ends of the fourth spacer and the first substrate In the vertical projection direction of, the first pitch is smaller than the second pitch. The display according to claim 1, wherein a first included angle is formed between the two first branches of each of the spacers, and a second included angle is formed between each of the first branch and the second branch of each of the spacers, the The first included angle is smaller than the second included angle. The display according to claim 12, wherein the first included angle is less than 90 degrees, and the second included angle is greater than 90 degrees. The display according to claim 1, wherein each first branch of each of the spacers has a first length parallel to the outward extension direction of the first branch and perpendicular to the outward extension direction of the first branch A first width, and the first length is greater than the first width. The display according to claim 14, wherein the second branch of each of the spacers has a second length parallel to the outward extending direction of the second branch and a perpendicular to the outward extending direction of the second branch The second width, and the second length is greater than the second width. The display according to claim 15, wherein the first length is substantially three times the first width, and the second length is substantially three times the second width. The display according to claim 15, wherein the first length is substantially equal to The second length. The display according to claim 1, wherein each first boss of each of the spacers has a third length parallel to the outward extension direction of the first branch and perpendicular to the outward extension direction of the first branch A third width, and the third length is substantially equal to the third width. The display according to claim 1, wherein the second boss of each of the spacers has a fourth length parallel to the outward extending direction of the second branch and perpendicular to the outward extending direction of the second branch A fourth width, and the fourth length is substantially equal to the fourth width. The display according to claim 1, wherein each of the first bosses of each of the spacers has a third length parallel to the outward extension direction of the first branch, and the second boss of each of the spacers has A fourth length parallel to the outward extending direction of the second branch, and the third length is substantially equal to the fourth length. The display according to claim 1, wherein the first bosses and the second bosses of each of the spacers contact a surface of the second substrate surface opposite to the first substrate. The display according to claim 1, wherein the second boss of each of the spacers has a first surface and a second surface opposite to each other, and the first surface faces the vertical projection direction of the first substrate In the display area, the second surface faces the fourth end.

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