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WO2014003494A1 - Structure de film de protection pour téléphone mobile - Google Patents

Structure de film de protection pour téléphone mobile Download PDF

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Publication number
WO2014003494A1
WO2014003494A1 PCT/KR2013/005778 KR2013005778W WO2014003494A1 WO 2014003494 A1 WO2014003494 A1 WO 2014003494A1 KR 2013005778 W KR2013005778 W KR 2013005778W WO 2014003494 A1 WO2014003494 A1 WO 2014003494A1
Authority
WO
WIPO (PCT)
Prior art keywords
protective film
paper
removal
mobile phone
release
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.)
Ceased
Application number
PCT/KR2013/005778
Other languages
English (en)
Korean (ko)
Inventor
이재호
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2014003494A1 publication Critical patent/WO2014003494A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3888—Arrangements for carrying or protecting transceivers

Definitions

  • the present invention relates to a mobile phone protective film structure, and more particularly to a mobile phone protective film structure that can be easily attached to the liquid crystal screen of the mobile phone, the structure is improved so that it can be attached in place.
  • LCD In general, as LCD, OLED, etc. are widely used, most of portable electronic devices recently released such as mobile phones, smart phones, personal digital assistants, digital cameras, tablet PCs, etc.
  • the produced LCD screen is provided.
  • the LCD screen needs to be replaced.
  • the LCD screen is integrally formed with the LCD panel and the like, a lot of costs are required.
  • Screen protection film is scratch-resistant, good visibility and low price can effectively protect the LCD screen of the portable electronic device from scratches.
  • the screen protection film has a variety of functions such as a function to prevent fingerprints on the LCD screen from being removed from the simple screen protection function, to remove diffuse reflections on the LCD screen, and to narrow the viewing angle of the LCD screen for privacy protection. It has been released and is widely used in various mobile devices.
  • Screen protective film is composed of a transparent film coated with a pressure-sensitive adhesive on one side and an adhesive surface protection paper for protecting the pressure-sensitive adhesive coated surface, and is cut and sold in advance to fit the screen size of each device.
  • the user attaches the transparent film from the edge of the LCD screen by removing the adhesive protective film from the edge of the screen protection film, and if the attachment point of the transparent film is slightly shifted from the edge of the screen, the attachment point of the transparent film is from the other edge. This is a significant difference.
  • the transparent film is peeled off and reattached.
  • the adhesion of fingerprints or foreign substances such as dust easily adheres to the transparent film, which is degraded.
  • attaching the screen protection film is a task that requires skill, and beginners have difficulty in attaching the screen protection film to the LCD screen.
  • the present invention was created in view of the above-mentioned problems, and an object thereof is to provide a mobile phone protective film structure having improved adhesion so that even a beginner can easily attach a protective film at the correct position of the LCD screen. have.
  • the present invention for achieving the above object has the same size as the mobile phone LCD screen, and a protective film coated with an adhesive on one surface;
  • Release paper is coupled to one side is in close contact with one surface of the protective film, the first cut portion is formed in the middle portion can be separated into first and second release papers on both the left and right sides based on the first cut portion;
  • the second cut portion is formed in the middle portion can be separated into the first and second removal paper on both sides of the left and right, based on the second cut portion, the end of the first and second removal paper It is characterized in that it comprises a; removable paper that is coupled to each of the ends of the first and second release papers integrally removable.
  • the release paper has the same size as the protective film, and the removal paper is formed to have a greater length than the protective film.
  • the removal paper is formed with a locking hole for inserting the fingers at both ends.
  • the protective film can be attached to the LCD screen by using the first and second release papers and the first and second removal papers that can be separated into both left and right sides, even a beginner can easily and accurately attach the protective film to the LCD screen of a mobile phone. It is possible to have a useful effect that can increase the user's convenience.
  • the removal paper is formed longer than the length of the protective film, it is possible to perform the operation while holding the removal paper during the attachment of the protective film has the advantage that can increase the work convenience.
  • FIG. 1 is a perspective view showing a mobile phone protective film structure according to the first embodiment of the present invention.
  • Figure 2 is a perspective view showing a coupled state of FIG.
  • FIG. 3 is a side view of FIG. 2;
  • Figure 4 is a side view showing the connection structure of the first and second release paper first and second, first and second removal paper.
  • Figure 5a, 5b, 5c, 5d, 5e is a state diagram showing the process of separating the first and second removal paper and the first and second release paper and the adhesion process of the protective film of the present invention sequentially.
  • FIG 6 and 7 are perspective views showing another example of the removal paper according to the present invention.
  • FIG. 8 is a perspective view showing a protective film structure according to a second embodiment of the present invention.
  • the present invention allows the screen protection film to be easily attached to the LCD screen of the mobile phone via a release paper and a removable paper that can be separated into left and right sides.
  • the protective film is attached to the LCD screen of the mobile phone, but it is also applicable to other electronic devices such as a tablet PC having the LCD screen.
  • Mobile phone protective film structure when described with reference to Figures 1 to 5, the protective film 10 having the same size as the mobile phone (P) LCD screen and the adhesive is applied to one surface, One side is coupled to be in close contact with one surface of the protective film 10, the release paper 20, the first cutout portion 25 is formed in the middle portion, and the other side of the release paper 20 is coupled to the middle portion
  • the second cutout part 35 is formed to be formed of a removable paper 30 capable of separating left and right.
  • the release paper 20 has a structure that can be separated into first and second release papers 20A and 20B on both left and right sides based on the first cutout portion 25 formed at the intermediate portion.
  • the removal paper 30 has a structure that can be separated into first and second removal papers 30A and 30B on both left and right sides of the second cutout 35.
  • the first and second cut portions are formed at an intermediate portion of the release paper 20 and the removal paper 30, and the release paper 20 and the release paper 20 by a predetermined tensile force pulling out the other ends of the release paper 20 and the removal paper 30 to the outside.
  • Removal paper 30 is formed to be separated on both sides.
  • the ends of the removal paper 30 is coupled to the ends of the first and second removal papers 30A and 30B integrally with the ends of the first and second release papers 20A and 20B, respectively.
  • the other side of the release paper 20 is coupled to one side of the removal paper 30 in close contact, the one side of the release paper 20 is temporarily connected by an adhesive applied to one surface of the protective film 10 Has
  • the first and second removal papers 30A and 30B have a structure in which one end is integrally connected to one end of the first and second release papers 20A and 20B or integrally bonded by an adhesive.
  • first and second release papers 20A and 20B are also separated into both the left and right sides when the first and second removal papers 30A and 30B are separated on both sides.
  • the release paper 20 has an area of the same size as the protective film 10, and the removal paper 30 is formed with a larger area than the protective film 10.
  • the removal paper 30 has the same width of the LCD screen of the mobile phone P, but is formed to have a larger length so that the other ends of both sides of the mobile phone P are closely contacted to the LCD screen of the mobile phone P. Make it protrude outwards.
  • the release paper 20 is attached to one surface of the protective film 10 to which the pressure-sensitive adhesive is applied. The connection process of the elements is completed.
  • the other side of the removal sheet 30 is brought into close contact with the LCD screen of the mobile phone P such that the protective film 10 is positioned at a position corresponding to the LCD screen.
  • the separation process of the removal paper 30 maintains a state in which the first removal paper 30A is in close contact with the LCD screen of the mobile phone P, and the second removal paper 30B is the second cutout 35. It is separated from the first removal paper (30A) on the basis of.
  • the user presses a portion of the protective film 10 outside of a portion corresponding to the portion of the protective film 10 to adhere and adhere to a portion of the LCD screen.
  • the protective film 10 After that, if the rest of the protective film 10 is in close contact with the liquid crystal screen of the mobile phone (P) and pressed from the outside, the protective film 10 is completely adhered to and adhered to the liquid crystal screen of the mobile phone (P).
  • the second removing paper 30B of the removing paper 30 is removed.
  • the second removal paper 30B and the second release paper 20B are removed together as a protective film. A portion of one surface of 10 is adhered to a portion of the liquid crystal screen.
  • the first release paper of the release paper 20 is pulled out after the first removal paper 30A of the removal paper 30 is gripped in a state where a part of the protective film 10 adhered to the LCD screen is pressed and fixed. While the 20A is removed together, the protective film 10 is adhered to the LCD screen by an adhesive.
  • the first and second release papers 20A and 20B are separated together in the process of exiting the first and second removal papers 30A and 30B to the outside, thereby exiting to the outside. Since one surface of (10) is slowly seated on the LCD screen from the middle portion to both end portion side, the protective film 10 can be bonded to the correct position of the LCD screen of the mobile phone (P).
  • FIG. 6 is a perspective view showing another embodiment of the present invention, the removal paper 30, the removal paper 30 is formed with engaging holes (32, 34) for inserting the fingers at both ends.
  • the locking holes 32 and 34 are formed to allow the finger to be pulled in and pulled out in the process of separating the removal paper 30 into the first and second removal papers 30A and 30B.
  • the locking holes 32 and 34 have a function of easily separating the first and second removal papers 30A and 30B from both the left and right sides in the separation process of the removal paper 30.
  • Figure 7 is another embodiment of the removal paper of the present invention, the advertisement text is printed on the margin portion of the removal paper 30 to be able to describe the image, figure and product name of the company or product.
  • a mobile phone protective film structure according to a second embodiment of the present invention will be described with reference to FIG. 8.
  • portions overlapping with the first embodiment will be omitted.
  • the identification number overlapping with the first embodiment means the same configuration.
  • Mobile phone protective film structure when described with reference to Figures 1 to 5, the protective film 10 having the same size as the mobile phone (P) LCD screen and the adhesive is applied to one surface, One side is coupled to be in close contact with one surface of the protective film 10, the release paper 20 is formed so that the middle portion is separated, and the other side of the release paper 20 is coupled to the other side of the left and right It is made of a removable paper 30 that can be separated.
  • the release paper 20 has a structure separated into first and second release papers 20A and 20B on both sides of the left and right sides based on the middle portion.
  • the removal paper 30 has a structure separated into first and second removal papers 30A and 30B on both left and right sides based on the intermediate portion.
  • the release paper 20 and the removal paper 20 are removed by a predetermined tensile force pulling the other ends of the release paper 20 and the removal paper 30 outwards. 30) can be separated on both sides.
  • the ends of the removal paper 30 is coupled to the ends of the first and second removal papers 30A and 30B integrally with the ends of the first and second release papers 20A and 20B, respectively.
  • the other side of the release paper 20 is coupled to one side of the removal paper 30 in close contact, the one side of the release paper 20 is temporarily connected by an adhesive applied to one surface of the protective film 10 Has
  • the first and second removal papers 30A and 30B have a structure in which one end is integrally connected to one end of the first and second release papers 20A and 20B or integrally bonded by an adhesive.
  • first and second release papers 20A and 20B are also separated into both the left and right sides when the first and second removal papers 30A and 30B are separated on both sides.
  • the release paper 20 has an area of the same size as the protective film 10, and the removal paper 30 is formed with a larger area than the protective film 10.
  • the removal paper 30 has the same width of the LCD screen of the mobile phone P, but is formed to have a larger length so that the other ends of both sides of the mobile phone P are closely contacted to the LCD screen of the mobile phone P. Make it protrude outwards.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Telephone Set Structure (AREA)
PCT/KR2013/005778 2012-06-29 2013-06-28 Structure de film de protection pour téléphone mobile Ceased WO2014003494A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120070622A KR20140002324A (ko) 2012-06-29 2012-06-29 휴대폰 보호필름 구조체
KR10-2012-0070622 2012-06-29

Publications (1)

Publication Number Publication Date
WO2014003494A1 true WO2014003494A1 (fr) 2014-01-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2013/005778 Ceased WO2014003494A1 (fr) 2012-06-29 2013-06-28 Structure de film de protection pour téléphone mobile

Country Status (2)

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KR (1) KR20140002324A (fr)
WO (1) WO2014003494A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112277306A (zh) * 2020-10-09 2021-01-29 湖北省机电研究设计院股份公司 一种用于对汽车轮毂粘贴保护膜的控制方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017061718A1 (fr) * 2015-10-08 2017-04-13 백승재 Structure de film de protection et structure d'assistance à la fixation d'un film de protection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050093046A (ko) * 2004-03-18 2005-09-23 한종석 액정보호필름
JP2006145918A (ja) * 2004-11-19 2006-06-08 Nintendo Co Ltd 保護シートの装着構造体
JP3142562U (ja) * 2008-03-12 2008-06-19 株式会社パワーサポート セパレータ付き保護フィルム
KR20100107652A (ko) * 2009-03-26 2010-10-06 김승욱 휴대용 정보단말기 보호필름
JP2012067219A (ja) * 2010-09-24 2012-04-05 Hori Co Ltd シート貼付構造体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050093046A (ko) * 2004-03-18 2005-09-23 한종석 액정보호필름
JP2006145918A (ja) * 2004-11-19 2006-06-08 Nintendo Co Ltd 保護シートの装着構造体
JP3142562U (ja) * 2008-03-12 2008-06-19 株式会社パワーサポート セパレータ付き保護フィルム
KR20100107652A (ko) * 2009-03-26 2010-10-06 김승욱 휴대용 정보단말기 보호필름
JP2012067219A (ja) * 2010-09-24 2012-04-05 Hori Co Ltd シート貼付構造体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112277306A (zh) * 2020-10-09 2021-01-29 湖北省机电研究设计院股份公司 一种用于对汽车轮毂粘贴保护膜的控制方法

Also Published As

Publication number Publication date
KR20140002324A (ko) 2014-01-08

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