CN201194198Y - Integrated mobile phone press-key for light conducting plate - Google Patents
Integrated mobile phone press-key for light conducting plate Download PDFInfo
- Publication number
- CN201194198Y CN201194198Y CNU2008200929037U CN200820092903U CN201194198Y CN 201194198 Y CN201194198 Y CN 201194198Y CN U2008200929037 U CNU2008200929037 U CN U2008200929037U CN 200820092903 U CN200820092903 U CN 200820092903U CN 201194198 Y CN201194198 Y CN 201194198Y
- Authority
- CN
- China
- Prior art keywords
- light guide
- mobile phone
- base plate
- guide plate
- ink layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010410 layer Substances 0.000 claims description 17
- 239000010409 thin film Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000003854 Surface Print Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 239000012994 photoredox catalyst Substances 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract 2
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model discloses an integration handset key of a light guide plate, comprising a light guide base plate, an lateral surface of which is printed or shaped with a key by injection moulding, and a medial surface of the light guide base plate is printed with a transparent ink layer, a color ink layer in turn, and a reflecting ink part of a character form or punctation is respectively arranged between the transparent ink layer and the light guide base plate corresponding to a key part on the lateral surface of the light guide plate. An actuating part carrier film is fixed on one side surface of the color ink layer deviating from the transparent ink layer by means of a gluing layer. An projecting actuating part is printed or formed with pressed against corresponding film switch on one side surface of a deviating color ink layer of an actuating part carrier film corresponding to the key. The light guide plate of the utility model is printed or injected with a key, a reflecting ink part, a transparent ink layer and a color ink layer, thereby forming an integration handset key of a light guide plate, which is simple in structure, excellent in light guide performance, convenient in production and low in production cost.
Description
Technical field
The utility model relates to key panel, refers in particular to the integrated mobile phone key of light guide plate.
Background technology
The key panel of existing electronic product many by button, light guide plate, be used to illuminate the lamp of button and the silica gel Actuator Division that can cooperate with corresponding diaphragm switch constitutes, each part of this key panel is an independently element of difference, manufacturer needs the assembling again of buying respectively, and the assembling waste time and energy, production cost is higher.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of light guide plate integrated mobile phone key, it is simple in structure, and light conductivity is good, and is convenient to assembling, can effectively reduce production costs.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the integrated mobile phone key of a kind of light guide plate, comprise light guide base plate, the lateral surface printing or the injection mo(u)lding of described light guide base plate have button, the light guide base plate medial surface is printed with transparent ink layer, look shape ink lay successively, and also is printed with the reflective printing ink portion of literal shape or point-like between transparent ink layer and light guide base plate respectively corresponding to the position of light guide base plate lateral surface button.
The side surface that described look shape ink lay deviates from transparent ink layer also is fixed with the Actuator Division carrier thin film by means of adhesive layer, and a side surface that deviates from look shape ink lay of described Actuator Division carrier thin film also prints corresponding to the position of light guide plate lateral surface button or injection mo(u)lding has outstanding to press on the Actuator Division on the corresponding diaphragm switch.
Described adhesive layer is glue layer or two-sided tape.
The thickness of described light guide base plate is 50～300 μ m.
The thickness of described Actuator Division carrier thin film is 25～300 μ m.
The beneficial effects of the utility model are: the utility model respectively printing or injection mo(u)lding button, reflective printing ink portion, transparent ink layer, look shape ink lay successively on light guide base plate, thereby form the integrated mobile phone key of light guide plate, its structure sheaf is simple, light conductivity is good, and be convenient to produce, can effectively reduce production costs.
Description of drawings
Fig. 1 is the cutaway view of the integrated mobile phone key of the utility model light guide plate.
Below in conjunction with accompanying drawing the utility model is described further:
Embodiment
As shown in Figure 1, the utility model provides a kind of light guide plate integrated mobile phone key, comprises light guide base plate 1, and its thickness is generally 50～300 μ m.The lateral surface printing or the injection mo(u)lding of described light guide base plate 1 have button 2, light guide base plate 1 medial surface is printed with transparent ink layer 3, look shape ink lay 4 successively, and also is printed with the reflective printing ink portion 5 of literal shape or point-like between transparent ink layer 3 and light guide base plate 1 respectively corresponding to the position of light guide base plate 1 lateral surface button 2.During assembling, described light guide base plate 1 one sides are equipped with the LED lamp, and the light that the LED lamp sends enters light guide base plate 1 transmission, thereby and reflective printing ink portion 5 the light reflection is illuminated button 2 so that operation to button 2 one sides.And transparent ink layer 3 can increase heat dispersion on the one hand, can also increase light reflected brightness on the other hand.
The side surface that described look shape ink lay 4 deviates from transparent ink layer 3 also is fixed with Actuator Division carrier thin film 7 by means of adhesive layer 6, the thickness of described Actuator Division carrier thin film 7 is generally 25～300 μ m, also prints corresponding to the position of light guide plate 1 lateral surface button 2 or injection mo(u)lding has outstanding to press on the Actuator Division 8 on the corresponding diaphragm switch at the side surface that deviates from look shape ink lay 4 of Actuator Division carrier thin film 7.Described adhesive layer 6 can be glue layer or two-sided tape.
In described light guide base plate 1 and the following material of Actuator Division carrier thin film 7 employings any one made: PC, PET, PU, polyurethane, silica gel, PMMA.
Described button 2, reflective printing ink portion 6, transparent ink layer 3, look shape ink lay 4, Actuator Division 8 can adopt thermohardening type material or drying type resin, UV gel-type resin to make, wherein, described thermohardening type material can be any one in the following material: epoxy resin, polyurethane, silica gel.
Claims (8)
1. integrated mobile phone key of light guide plate, comprise light guide base plate, it is characterized in that: the lateral surface printing or the injection mo(u)lding of described light guide base plate have button, the light guide base plate medial surface is printed with transparent ink layer, look shape ink lay successively, and also is printed with the reflective printing ink portion of literal shape or point-like between transparent ink layer and light guide base plate respectively corresponding to the position of light guide base plate lateral surface button.
2. the integrated mobile phone key of light guide plate as claimed in claim 1, it is characterized in that: the side surface that described look shape ink lay deviates from transparent ink layer also is fixed with the Actuator Division carrier thin film by means of adhesive layer, and a side surface that deviates from look shape ink lay of described Actuator Division carrier thin film also prints corresponding to the position of light guide plate lateral surface button or injection mo(u)lding has outstanding to press on the Actuator Division on the corresponding diaphragm switch.
3. the integrated mobile phone key of light guide plate as claimed in claim 2 is characterized in that: described adhesive layer is glue layer or two-sided tape.
4. the integrated mobile phone key of light guide plate as claimed in claim 1 is characterized in that: the thickness of described light guide base plate is 50～300 μ m.
5. the integrated mobile phone key of light guide plate as claimed in claim 2 is characterized in that: the thickness of described Actuator Division carrier thin film is 25～300 μ m.
6. as claim 1 or the integrated mobile phone key of 4 or 5 described light guide plate, it is characterized in that: described light guide base plate and Actuator Division carrier thin film adopt in the following material any one to make: PC, PET, PU, polyurethane, silica gel, PMMA.
7. the integrated mobile phone key of light guide plate as claimed in claim 2, it is characterized in that: make for the thermohardening type material described button, reflective printing ink portion, transparent ink layer, look shape ink lay, Actuator Division, and described thermohardening type material is any one in the following material: epoxy resin, polyurethane, silica gel.
8. the integrated mobile phone key of light guide plate as claimed in claim 2 is characterized in that: described button, reflective printing ink portion, transparent ink layer, look shape ink lay, Actuator Division are that drying type resin or UV gel-type resin are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200929037U CN201194198Y (en) | 2008-03-20 | 2008-03-20 | Integrated mobile phone press-key for light conducting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200929037U CN201194198Y (en) | 2008-03-20 | 2008-03-20 | Integrated mobile phone press-key for light conducting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201194198Y true CN201194198Y (en) | 2009-02-11 |
Family
ID=40393730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200929037U Expired - Fee Related CN201194198Y (en) | 2008-03-20 | 2008-03-20 | Integrated mobile phone press-key for light conducting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201194198Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739134A (en) * | 2008-11-25 | 2010-06-16 | 三星电子株式会社 | Keypad apparatus for electronic device |
| CN104216577A (en) * | 2013-05-29 | 2014-12-17 | 比亚迪股份有限公司 | Method for manufacturing capacitive screen |
-
2008
- 2008-03-20 CN CNU2008200929037U patent/CN201194198Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739134A (en) * | 2008-11-25 | 2010-06-16 | 三星电子株式会社 | Keypad apparatus for electronic device |
| CN104216577A (en) * | 2013-05-29 | 2014-12-17 | 比亚迪股份有限公司 | Method for manufacturing capacitive screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20120320 |