KR20140016562A - Protection cover of portable terminal - Google Patents

Protection cover of portable terminal Download PDF

Info

Publication number
KR20140016562A
KR20140016562A KR1020120083282A KR20120083282A KR20140016562A KR 20140016562 A KR20140016562 A KR 20140016562A KR 1020120083282 A KR1020120083282 A KR 1020120083282A KR 20120083282 A KR20120083282 A KR 20120083282A KR 20140016562 A KR20140016562 A KR 20140016562A
Authority
KR
South Korea
Prior art keywords
portable terminal
printing
protective cover
touch screen
layer
Prior art date
Application number
KR1020120083282A
Other languages
Korean (ko)
Inventor
김규동
Original Assignee
(주)발품
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 (주)발품 filed Critical (주)발품
Priority to KR1020120083282A priority Critical patent/KR20140016562A/en
Publication of KR20140016562A publication Critical patent/KR20140016562A/en

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/163—Indexing scheme relating to constructional details of the computer
    • G06F2200/1634—Integrated protective display lid, e.g. for touch-sensitive display in handheld computer

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The present invention relates to a protective cover of a portable terminal, the object of which is easy to attach and detach when attaching the protective glass to the touch screen of the portable terminal main body, and to facilitate the discharge of air between the touch screen and the protective glass. The present invention provides a protective cover for a portable terminal. The protective cover of the portable terminal for protecting the touch screen provided on the front of the main body of the portable terminal, wherein the protective cover, the tempered glass corresponding to the touch screen of the portable terminal body, and formed on the surface edge of the tempered glass And a printing layer, an optical adhesive filling the inside of the printing layer, and a scattering prevention film attached to a surface of the printing layer and the optical adhesive, wherein the printing layer is a portion where the horizontal printing layer and the vertical printing layer are orthogonal to each other. The non-printing portion is formed to prevent the printing, and the grooves are formed in the scattering prevention film attached to the non-printing portion by attaching the scattering prevention film.

Description

Protection cover of portable terminal

The present invention relates to a protective cover of a portable terminal, and more particularly, to easily attach and detach when attaching the protective glass to the touch screen of the portable terminal body, to facilitate the discharge of air between the touch screen and the protective glass. It relates to a protective cover of a portable terminal.

In general, portable terminals, which allow a large number of users to transmit and receive a series of information using a constant frequency band, have various ways to revival consumer needs and contribute to convenience in use as electronic and communication technologies are rapidly evolving. The situation is being developed, and various kinds thereof are mobile phones, electronic dictionaries, navigation, iPhone, smart phones, and the like.

Recently, portable terminals have been operated as a touch screen using a finger without a dial pad, and recently, smart devices such as tablet PC (Tablet Personal Computer) iPad and iPhone and Samsung's Galaxy Tab, etc. This continues to be released.

As described above, the portable terminal is exposed to the outside of the touch screen according to the application of the touch method, and the breakage of the touch screen frequently occurs due to external impact or friction. As a result, scratches and the like frequently occur on the surface of the touch screen liquid crystal display device.

In order to solve this problem, the film is attached to the touch screen of the portable terminal using a pressure-sensitive adhesive. The film also has a problem that scratches are generated on the surface of the film due to physical properties, and thus need to be replaced after a certain time of use.

More advanced technology is to use tempered glass attached to the touch screen of the portable terminal body to prevent the impact of the portable terminal body while using the same sense of touch. In the case of forming the printed layer for high quality, there was a problem in that the rainbow phenomenon and the adhesion of the protective cover of the portable terminal main body were lowered.

In order to solve this problem, it can be found in the patent application No. 10-2012-0018439 "protective cover of a portable terminal using tempered glass and its manufacturing method" selected by the present applicant.

1 is a view showing a protective cover of a portable terminal using a tempered glass according to the prior art.

Referring to FIG. 1, in the protective cover 1 of the portable terminal for protecting the touch screen 2a provided on the front surface of the portable terminal main body 2, the protective cover 1 is the portable terminal main body ( 2) the tempered glass 1a corresponding to the touch screen 2a, the printing layer 1b formed on the surface edge of the tempered glass 1a, and the optical adhesive for filling the interior of the printing layer 1b ( 1c) and the scattering prevention film 1d attached to the surface of the printing layer 1b and the optical adhesive 1c.

The protective cover 1 of the conventional portable terminal configured as described above is attached to the portable terminal main body 2, which is attached to the touch screen 2a by applying an adhesive to the scattering prevention film 1d surface. Since a space is not formed between the tempered glass 1a and the shatterproof film 1d and is made of a flat surface, the pressure-sensitive adhesive is easily diffused when attached, thereby improving adhesion as well as preventing a rainbow phenomenon.

However, the protective cover 1 of the conventional portable terminal requires a separate tool or the like to be detached from the touch screen 2a, and there is a problem that it is difficult to separate the user's fingernails.

In addition, when the protective cover 1 of the portable terminal is attached to the touch screen 2a from the edge when attached to the touch screen 2a, air between the touch screen 2a and the protective cover 1 does not escape to the outside. There is a problem that full adhesion is not made.

The present invention is to solve the problems of the prior art, the object of the detachable when attaching the protective glass to the touch screen of the portable terminal main body, it is easy to discharge the air between the touch screen and the protective glass It is to provide a protective cover of a portable terminal to achieve a complete adhesion.

In the technical concept for achieving the present invention, the protective cover of the portable terminal according to the present invention is a protective cover of a portable terminal for protecting the touch screen provided on the front surface of the portable terminal main body, wherein the protective cover, the portable terminal main body Tempered glass corresponding to the touch screen, the printing layer formed on the surface edge of the tempered glass, the optical adhesive to fill the interior of the printing layer, and the scattering prevention film attached to the surface of the printing layer and the optical adhesive The printing layer may include a non-printing portion to prevent a portion of the horizontal printing layer and the vertical printing layer orthogonal from being printed, and a recess is formed in the scattering prevention film attached to the non-printing portion by attaching the scattering preventing film. To make it possible.

In addition, when printing on the printed layer so that the character formed on the touch screen is visible from the outside is to form a non-printing portion for the non-printing.

In addition, another embodiment of the protective cover of the portable terminal according to the present invention in the protective cover of the portable terminal for protecting the touch screen provided on the front of the main body of the portable terminal, the edge of the touch screen is made of a curved surface, the The protective cover includes tempered glass corresponding to the touch screen of the portable terminal main body, a printed layer formed on the surface edge of the tempered glass, a curved portion formed to correspond to the edge of the portable terminal main body on the printed layer, and the printing. It consists of an optical adhesive filled inside the layer, and a scattering prevention film attached to the curved portion and the surface of the optical adhesive, the front cover is attached to the protective cover on the touch screen consisting of a curved surface, the curved surface The printing unit performs a plurality of printings while reducing the widthwise length during the printing process, but the width of the printing layer Forming swaecheung and vertical non-printed portion so that the perpendicular portion which is printed in the print layer, and to ensure that the groove is formed in the anti-scattering film is attached to said non-printing portion.

In addition, when printing on the printed layer so that the character formed on the touch screen is visible from the outside is to form a non-printing portion for the non-printing.

The protective cover of the portable terminal according to the present invention forms a printing layer such that a non-printing portion is formed on one side edge of the tempered glass corresponding to the touch screen of the portable terminal main body, fills the pressure-sensitive adhesive on the printing layer, and a scattering prevention film thereon. The grooves are formed on the scattering prevention film attached to the non-printing part by attaching the film, so that when the protective glass is attached to the touch screen of the portable terminal body, it is easy to attach and detach, and the air is easily discharged between the touch screen and the protective glass. So that complete adhesion can be achieved.

1 is a cross-sectional view of a protective cover of a portable terminal body according to the prior art.
Figure 2 is a perspective view of a protective cover of the portable terminal body of the first embodiment according to the present invention.
Figure 3 is a front view of the protective cover of the portable terminal body of the first embodiment according to the present invention.
4 is a sectional view taken along the line A-A in Fig.
5 is a cross-sectional view taken along the line B-B in FIG.
Figure 6 is a perspective view of a protective cover of the portable terminal body of the second embodiment according to the present invention.
Figure 7 is a front view of the protective cover of the portable terminal body of the second embodiment according to the present invention.
8 is a cross-sectional view taken along the line C-C in FIG.
9 is a cross-sectional view taken along the line D-D of FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

2 is a perspective view of a protective cover of a portable terminal main body of the first embodiment according to the present invention, Figure 3 is a front view of a protective cover of the portable terminal main body of the first embodiment according to the present invention, Figure 4 is a- It is A line sectional drawing, and FIG. 5 is sectional drawing B-B of FIG.

2 to 5, the protective cover 100 of the portable terminal according to the present invention, to protect the touch screen 210 provided on the front surface of the portable terminal main body 200, the portable terminal main body ( Tempered glass 10 corresponding to the touch screen 210 of the 200, the printing layer 20 formed on the surface edge of the tempered glass 10, and an optical adhesive for filling the interior of the printing layer 20 ( 30) and the scattering prevention film 40 attached to the surface of the printing layer 20 and the optical adhesive 30.

The printing layer 20 is formed on the surface of the tempered glass 10 for printing such as logs, design aspects and quality of the product, and may be implemented in various colors.

In addition, the printing layer 20 forms the non-printing portion 21 so that the portions in which the horizontal printing layer 20a and the vertical printing layer 20b cross at right angles are not printed, and the scattering prevention film 40 is attached to the printing layer 20. The groove 41 is formed in the scattering prevention film 40 attached to the non-printing portion 21 by.

When the protective cover 100 is attached to the touch screen 210 by forming the groove 41 in the non-printing part 21, the user's nail is inserted into the gap of the groove 41 to remove the protective cover 100. When the protective cover 100 is attached from the edge when the protective cover 100 is attached to the touch screen 210, the discharge of the air inside is discharged through the recess 41 to improve the adhesive force.

In addition, when printing on the print layer 20 so that the characters formed on the touch screen 210 is visible from the outside to form a non-printing portion 21 for the non-printing.

The reason why the non-printing portion 21 for character is formed as described above is to allow a log or a trademark of a manufacturer of the portable terminal to be seen from the outside even when the protective cover 100 is attached.

In addition, the optical adhesive 30 may be made of an optical clean adhesive (OCA) / silicon strong adhesive film, which may correspond to an inner size of the printing layer 20 and a thickness of the printing layer 20. It is to be cut and filled to fill the inside of the printing layer relatively simply.

In addition, the optical adhesive 30 may be made of UV (Ultraviolet Ray) coating liquid, which can be applied to the UV coating liquid to correspond to the inner size of the printing layer 20 and the thickness of the printing layer 20. It is.

That is, the OCA film or UV coating liquid, which is an optical adhesive, is filled in the printed layer 20 and then covered with the anti-scattering film 40 so that the flatness is excellent.

The protective cover 100 of the portable terminal according to the present invention configured as described above is attached to the portable terminal main body 200, which is attached to the touch screen 210 by applying an adhesive to the surface of the scattering prevention film 40. .

At this time, a non-printing portion 21 is formed at a portion where the horizontal print layer 20a and the vertical print layer 20b of the print layer 20 intersect, and the recess 41 is formed while being pressed by the scattering prevention film 40. .

As such, the protective cover 100 of the portable terminal in which the grooves 41 are formed is attached to the touch screen 210 of the main body of the portable terminal 200. Ejection is easily made in the space between the touch screen 210, by inserting a nail into the groove 41, the protective cover 100 can be easily separated from the touch screen 210.

6 is a perspective view of a protective cover of the portable terminal main body of the second embodiment according to the present invention, Figure 7 is a front view of the protective cover of the portable terminal main body of the second embodiment according to the present invention, Figure 8 is a C- It is C line sectional drawing, and FIG. 9 is sectional drawing D-D of FIG.

6 to 9, the protective cover 100 of the portable terminal according to the present invention is for protecting the touch screen 210 provided on the front surface of the portable terminal main body 200, and the portable terminal main body ( The tempered glass 10 corresponding to the touch screen 210 of the 200, the printed layer 20 formed on the surface edge of the tempered glass 10, and the portable terminal main body 200 on the printed layer 20. The curved portion 23 formed to correspond to the edge of the optical adhesive 30 filled in the interior of the printing layer 20, the scattering prevention attached to the surface of the curved portion 23 and the optical adhesive 30 It consists of the film 40.

In addition, the edge of the touch screen 210 is made of a curved surface, and the protective cover 100 is to be attached to correspond to the curved surface.

In addition, the curved portion 23 of the protective cover 100 is formed by a plurality of printing process, the printing process is to be printed while reducing the width direction length in the printing layer 20 to form a curved portion 23 It may be in close contact with the edge of the touch screen 210.

On the other hand, the curved portion 23 is a non-printing portion 21 so as not to be printed orthogonal portions of the horizontal print layer (20a) and the vertical print layer (20b) of the print layer 20 when performing a plurality of prints The groove 41 is formed in the shatterproof film 40 attached to the non-printing part 21 by attaching the shatterproof film 40 to the surface of the tempered glass 10.

When the protective cover 100 is attached to the touch screen 210 by forming the groove 41 in the non-printing part 21, the user's nail is inserted into the gap of the groove 41 to remove the protective cover 100. When the protective cover 100 is attached from the edge when the protective cover 100 is attached to the touch screen 210, the discharge of the air inside is discharged through the recess 41 to improve the adhesive force.

In addition, when printing on the print layer 20 so that the characters formed on the touch screen 210 is visible from the outside to form a non-printing portion 21 for the non-printing.

The reason why the non-printing portion 21 for character is formed as described above is to allow a log or a trademark of a manufacturer of the portable terminal to be seen from the outside even if the protective cover is attached.

In addition, the optical adhesive 30 may be made of an optical clean adhesive (OCA) film, which is cut by filling the OCA film so as to correspond to the inner size of the printing layer 20 and the thickness of the printing layer 20. It is relatively simple to fill the inside of the printed layer.

In addition, the optical adhesive 30 may be made of a transparent filler, which may be to apply a transparent filler so as to correspond to the inner size of the printing layer 20 and the thickness of the printing layer 20. .

In addition, an example of the transparent filler may be a UV (Ultraviolet Ray) coating liquid.

The scattering prevention film 40 is formed of a multilayer structure of an adhesive, a scattering film, and a silicone self-adhesive, and is laminated on the curved portion 23.

Meanwhile, the surface of the tempered glass 10 may be coated.

The protective cover 100 of the portable terminal manufactured with the curved touch screen according to the present invention configured as described above is attached to the portable terminal main body 200, which is applied to the scattering prevention film 40 by applying an adhesive to the touch screen. The protective cover 100 is attached along the curved surface of the portable terminal.

In addition, a non-printing portion 21 is formed at a portion where the horizontal printing layer 20a and the vertical printing layer 20b cross each other in the curved portion 23, and the groove 41 is formed while being pressed by the shatterproof film 40. Lose.

As such, the protective cover of the portable terminal having the groove 41 formed thereon is attached to the touch screen 210 of the main body 200 of the portable terminal, and when the removable cover is attached to the air, the air is protected by the protective cover 100 and the touch screen. Discharge is easily made in the space between the 210, by inserting a nail in the groove 41, the protective cover 100 can be easily separated from the touch screen (210).

100: protective cover of the portable terminal
10: tempered glass
20: printed layer
21: Unprinted part
22: characterless printing part
23:
30: optical adhesive
40: shatterproof film
41: groove
200: portable terminal body
210: Touch screen

Claims (4)

In the protective cover of the portable terminal for protecting the touch screen provided on the front of the portable terminal body,
The protective cover
Tempered glass corresponding to the touch screen of the portable terminal body,
A printing layer formed on a surface edge of the tempered glass;
An optical pressure-sensitive adhesive filling the inside of the printing layer;
It includes a scattering prevention film attached to the surface of the printing layer and the optical adhesive,
The printing layer is to form a non-printing portion so as not to print a portion where the horizontal printing layer and the vertical printing layer orthogonal, and to form a groove in the scattering prevention film adhered to the non-printing portion by attaching the scattering prevention film. A protective cover of a portable terminal characterized in that.
The method of claim 1,
The protective cover of a portable terminal, characterized in that to form a non-printing portion for the character does not print when printing on the printed layer so that the character formed on the touch screen is visible from the outside.
In the protective cover of the portable terminal for protecting the touch screen provided on the front of the portable terminal body,
The edge of the touch screen is made of a curved surface,
The protective cover
Tempered glass corresponding to the touch screen of the portable terminal body,
A printing layer formed on a surface edge of the tempered glass;
A curved portion formed on the printed layer to correspond to the edge of the main body of the portable terminal;
Optical adhesive filled in the printed layer,
Consists of the shatterproof film attached to the curved surface and the optical adhesive,
A protective cover is attached to the entire surface of the touch screen having a curved surface, and the curved surface portion performs a plurality of printings while reducing the widthwise length during the printing process, wherein the horizontal printing layer and the vertical printing of the printing layer are printed. The protective cover of the portable terminal, characterized in that to form a non-printing portion so that the orthogonal portion of the layer is not printed, the groove is formed in the shatterproof film attached to the non-printing portion. The method of claim 3,
The protective cover of a portable terminal, characterized in that to form a non-printing portion for the character does not print when printing on the printed layer so that the character formed on the touch screen is visible from the outside.
KR1020120083282A 2012-07-30 2012-07-30 Protection cover of portable terminal KR20140016562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120083282A KR20140016562A (en) 2012-07-30 2012-07-30 Protection cover of portable terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120083282A KR20140016562A (en) 2012-07-30 2012-07-30 Protection cover of portable terminal

Publications (1)

Publication Number Publication Date
KR20140016562A true KR20140016562A (en) 2014-02-10

Family

ID=50265523

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120083282A KR20140016562A (en) 2012-07-30 2012-07-30 Protection cover of portable terminal

Country Status (1)

Country Link
KR (1) KR20140016562A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9292128B1 (en) 2015-02-25 2016-03-22 Aevoe International Ltd. Touch screen protector with glass and conformable outer perimeter
JP2016053943A (en) * 2014-09-02 2016-04-14 エヴォ インターナショナル リミテッド Glass touch screen protector
KR20190030241A (en) * 2017-09-13 2019-03-22 삼성디스플레이 주식회사 Window member and method for fabricating display device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016053943A (en) * 2014-09-02 2016-04-14 エヴォ インターナショナル リミテッド Glass touch screen protector
JP2016201120A (en) * 2014-09-02 2016-12-01 エヴォ インターナショナル リミテッド Glass touch screen protector
US10067581B2 (en) 2014-09-02 2018-09-04 Aevoe International Ltd. Glass touch screen protector
US9292128B1 (en) 2015-02-25 2016-03-22 Aevoe International Ltd. Touch screen protector with glass and conformable outer perimeter
KR20190030241A (en) * 2017-09-13 2019-03-22 삼성디스플레이 주식회사 Window member and method for fabricating display device

Similar Documents

Publication Publication Date Title
KR20140013155A (en) Protection cover of portable terminal made by touch screen to curved surface and it's manufacture method
US11772321B1 (en) Applicator for applying protective coverings to electronic device displays
US20170094039A1 (en) Touch screen protector
KR101472477B1 (en) Touch screen panel protection sheet and manufacturing method thereof
US20160009024A1 (en) Applicator for applying protective coverings to electronic device displays
KR101323600B1 (en) Filter for protecting touch screen panel
US20160051021A1 (en) Protective Jacket of Electronic Product
JP2014115306A (en) Decorative film for display device and protection panel
CA2847154C (en) Strengthened glass panel for protecting the surface of a display device, and method for manufacturing same
KR20140016562A (en) Protection cover of portable terminal
KR101164632B1 (en) Protection sheet for display of portable electronic device
WO2015038883A1 (en) Protective covering applicator for electronic devices
US20160049980A1 (en) Phone Case
KR101050250B1 (en) Protecting cover for mobile phone
KR20130096885A (en) Protection cover of portable terminal using tempered glass and it's manufacture method
KR20180037745A (en) 3D Protection cover of portable terminal made by touch screen to 3D curved surface
KR101053235B1 (en) Protective film set and method for fabricating the same
KR20170067977A (en) Protection cover of portable terminal made by touch screen to 3D curved surface and it's manufacture method
KR101656429B1 (en) Window assembly for protecting display panel and display panel having the same
CN210826042U (en) Mobile terminal protection film
CN211311355U (en) Protective film
TW201431698A (en) Protective film structure and method of application thereof
KR20130048591A (en) Protecting cover for mobile terminal
KR101211910B1 (en) Reinforced glass cover for protecting liquid crystal display and method for manufacturing the same
KR100798632B1 (en) Window for display device and wireless terminal unit comprising the same

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E601 Decision to refuse application