CN103345006A - Protective film - Google Patents
Protective film Download PDFInfo
- Publication number
- CN103345006A CN103345006A CN2013102302374A CN201310230237A CN103345006A CN 103345006 A CN103345006 A CN 103345006A CN 2013102302374 A CN2013102302374 A CN 2013102302374A CN 201310230237 A CN201310230237 A CN 201310230237A CN 103345006 A CN103345006 A CN 103345006A
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- CN
- China
- Prior art keywords
- diaphragm
- tear
- main body
- away part
- away
- 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.)
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Abstract
The invention relates to a protective film used for protecting the surface of an article to be protected. The protective film comprises a body which is provided with a first surface and a second surface, wherein the first surface and the second surface are oppositely arranged, and the first surface is attached to the article to be protected. A notch is formed at the edge of the body, and a part of the article to be protected is exposed out of the notch. The protective film further comprises a tearing separation portion arranged on the second surface of the body. A position, adjacent to the notch, of the tearing separation portion is attached to the second surface through colloid. The binding power between the tearing separation portion and the body is bigger than the attaching force between the body and the article to be protected. The protective film can be easily torn and separated from the article to be protected.
Description
Technical field
The present invention relates to a kind of diaphragm, particularly have the diaphragm that easily tears off parts.
Background technology
For preventing that product surface from scraping damage, need before using product, diaphragm protection be set in its surface.Yet, diaphragm of the prior art, the diaphragm on the touch-control sensing film for example, the area size on the surface of protecting with product needed is identical usually.When the operator separates diaphragm with the touch-control sensing film, often need utilize finger tip to stir the two at edge or the corner of diaphragm and the applying of touch-control sensing film; make the two enter air; and then progressively making the two separate, such operating efficiency is very low, wastes man-hour.
Summary of the invention
In view of this, be necessary to provide a kind of diaphragm that easily tears off.
A kind of diaphragm; it is for the protection of the surface of a thing to be protected; this diaphragm comprises main body; this main body has first surface and the second surface that is oppositely arranged; this first surface is attached on this thing to be protected; the edge of this main body offers breach; this thing to be protected of this breach expose portion; this diaphragm also comprises the tear-away part that is arranged on this main body second surface; this tear-away part and this breach are in abutting connection with arranging and being attached at this second surface by colloid, and the cohesive force of this tear-away part and this main body is greater than the attaching power of main body and thing to be protected.
Compared with prior art, be provided with the tear-away part on this diaphragm, when by this tear-away part diaphragm being torn off from thing to be protected, operate more conveniently, especially under the cooperation of breach, it is better to tear off effect.
Description of drawings
Fig. 1 is the schematic perspective view of diaphragm first embodiment of the present invention.
Fig. 2 is the schematic perspective view of diaphragm second embodiment of the present invention.
Fig. 3 is the schematic perspective view of diaphragm the 3rd embodiment of the present invention.
The main element symbol description
Following embodiment will further specify the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
See also Fig. 1, the surface that diaphragm 2 is attached at thing to be protected provides protection for thing to be protected.In the present embodiment, this thing to be protected is touch-control sensing film 1.Be appreciated that ground, this thing to be protected also can be products such as light guide plate, liquid crystal panel, polaroid.In the present embodiment, this touch-control sensing film 1 is rectangular thin plate or rectangular tab structure, and it comprises to be protected regional 11, and in the present embodiment, this to be protected regional 11 is the upper surface of this touch-control sensing film 1.The shape of the main body 21 of this diaphragm 2 is identical substantially with the shape of this touch-control sensing film 1, and perhaps the shape of the main body 21 of this diaphragm 2 is all rectangular thin plate or rectangular tab structure substantially mutually with this touch-control sensing film 1 shape of regional 11 to be protected.
This diaphragm 2 comprises this main body 21 and is arranged at tear-away part 27 on this main body 21.This tear-away part 27 is arranged at the surface of this main body 21.Particularly, this main body 21 has the first surface 22 and second surface 23 that is oppositely arranged.This first surface 22 is used for attaching to be protected regional 11 of this touch-control sensing film 1.This tear-away part 27 is fixed on this second surface 23 by colloid 26.The cohesive force of this tear-away part 27 and this main body 21 is greater than the attaching power of this main body 21 with touch-control sensing film 1.In the present embodiment, the area of this tear-away part 27 is less than these main body 21 areas.On tear-away part 27 and these main body 21 stacked directions, the edge of this tear-away part 27 does not protrude from the edge of this main body 21.In the present embodiment, the lateral edges three away from the edge of this diaphragm 2 centers one side and this main body 21 of the edge away from this diaphragm 2 centers one side of this tear-away part 27, this colloid 26 is overlapping.
The edge of this main body 21 has breach 25.Preferably, this breach 25 is arranged at the corner of this main body 21.This tear-away part 27 arranges in abutting connection with this breach 25.This colloid 26 also arranges in abutting connection with this breach 25.The area of this tear-away part 27 is greater than the area of this colloid 26, and the part that colloid 26 is not set of this tear-away part 27 is compared to the center of close more this diaphragm 2 of the part that colloid 26 is set, to form gap 29 between this tear-away part 27 and main body 21.
When this diaphragm 2 was attached on this touch-control sensing film 1, this breach 25 made this touch-control sensing film 1 marginal portion of regional 11 to be protected exposed.When this diaphragm 2 is torn off this touch-control sensing film 1, at first, the end that colloid 26 is not set of this tear-away part 27 under external force and the gap between the main body 21 29 become gradually greatly, what make this tear-away part 27 arranges that colloid 26 1 ends drive this colloid 26 and main body 21 moves to the direction away from touch-control sensing film 1; The edge that order forms the main body 21 of this breach 25 that arranges of this breach 25 at first breaks away from touch-control sensing film 1, and then drives main body 21 gradually and separate fully with touch-control sensing film 1.
Because the setting of this tear-away part 27 has made things convenient for diaphragm 2 to tear off from thing to be protected, operates more convenient.Especially under the cooperation of this breach 25, it is better to tear off effect.In addition, the formation in this gap 29 is convenient to the operator and is gripped 27 pairs of these diaphragms 2 in these tear-away parts via this gap 29 and tear off.Further, because a lateral edges of a lateral edges of this tear-away part 27 and this main body 21 is overlapping.Therefore, the product after this diaphragm 2 is attached at thing to be protected is when transportation, and this tear-away part 27 less is subjected to the friction at edge and breaks away from thing to be protected with slightly tearing influence, thereby forfeiture is to the protection of thing to be protected.
See also Fig. 2, second embodiment of the present invention and first embodiment are basic identical, and its difference is: the tear-away part 37 of diaphragm 3 is transparent material.Tear-away part 37 is provided with look film 38.The color of this coloured film 38 is different with main body 31 colors.This main body 31 also can be transparent material.This coloured film 38 the position that makes the operator find tear-away part 37 fast is set, improve operating efficiency.In the present embodiment, this coloured film 38 is for stepping membrane (mylar), i.e. mylar.This tear-away part 37 is polyethylene film (PE film).The area of this coloured film 38 and colloid 36 is identical with the area of this tear-away part 37.Particularly, this coloured film 38 is arranged between this tear-away part 37 and this main body 31, and in the center of close more this diaphragm 3 of colloid 36.
See also Fig. 3; the 3rd embodiment of the present invention and second embodiment are basic identical; its difference is: the tear-away part 47 of diaphragm 4 has the first end 471 and the second end 472 that is oppositely arranged, the imbricate of the edge of first end 471, colloid 46 and main body 41.This main body 41 covers coloured film 48.This colloid 46 and this coloured film 48 are set up in parallel between this tear-away part 47 and main body 41.The edge of this coloured film 48 is longer than at the edge with the second end 472 of this tear-away part 47, with and main body 41 between form a gap 49.
Claims (10)
1. diaphragm; it is for the protection of the surface of a thing to be protected; this diaphragm comprises main body; this main body has first surface and the second surface that is oppositely arranged; this first surface is attached on this thing to be protected; it is characterized in that: the edge of this main body offers breach; this thing to be protected of this breach expose portion; this diaphragm also comprises the tear-away part that is arranged on this main body second surface; this tear-away part and this breach are in abutting connection with arranging and being attached at this second surface by colloid, and the cohesive force of this tear-away part and this main body is greater than the attaching power of main body and thing to be protected.
2. diaphragm as claimed in claim 1, it is characterized in that: this tear-away part is positioned at second surface, and the edge of this tear-away part does not protrude from the edge of this main body.
3. diaphragm as claimed in claim 1 or 2, it is characterized in that: the area of this tear-away part is greater than the area of this colloid.
4. diaphragm as claimed in claim 3 is characterized in that: the part that colloid is not set of this tear-away part compared to the part that colloid is set more near the center of this diaphragm.
5. diaphragm as claimed in claim 3 is characterized in that: the lateral edges three away from the edge of diaphragm center one side and this main body of the edge away from diaphragm center one side of this tear-away part, this colloid is overlapping.
6. diaphragm as claimed in claim 1 or 2, it is characterized in that: this tear-away part is transparent material, and this tear-away part is provided with the look film, the color of this coloured film is different with this main body color.
7. diaphragm as claimed in claim 6 is characterized in that: coloured film is for stepping membrane, and this tear-away part is polyethylene film.
8. diaphragm as claimed in claim 6, it is characterized in that: this coloured film is arranged between this tear-away part and this main body.
9. diaphragm as claimed in claim 8 is characterized in that: this coloured film compared to this colloid more near the center of this diaphragm.
10. diaphragm as claimed in claim 9; it is characterized in that: this tear-away part covers this coloured film and this colloid; this tear-away part has first end and the second end that is oppositely arranged; a lateral edges and the body rim away from the diaphragm center away from diaphragm center edge, colloid of this first end are overlapping; the edge of this coloured film is longer than at the edge with the second end of this tear-away part, with and main body between form a gap.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310230237.4A CN103345006B (en) | 2013-06-11 | 2013-06-11 | Protective film |
| TW102124576A TWI540078B (en) | 2013-06-11 | 2013-07-09 | Protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310230237.4A CN103345006B (en) | 2013-06-11 | 2013-06-11 | Protective film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103345006A true CN103345006A (en) | 2013-10-09 |
| CN103345006B CN103345006B (en) | 2015-07-22 |
Family
ID=49279819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310230237.4A Expired - Fee Related CN103345006B (en) | 2013-06-11 | 2013-06-11 | Protective film |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103345006B (en) |
| TW (1) | TWI540078B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149428A (en) * | 2014-07-30 | 2014-11-19 | 业成光电（深圳）有限公司 | Bubble-free silver angle protection film |
| CN105093591A (en) * | 2015-08-28 | 2015-11-25 | 武汉华星光电技术有限公司 | Protective film and using method thereof |
| CN106032070A (en) * | 2015-03-19 | 2016-10-19 | 杭州海泽电子科技有限公司 | Integrally moulded PET base material protective back film containing impression |
| CN113071810A (en) * | 2021-03-24 | 2021-07-06 | 业成科技（成都）有限公司 | Easy-to-tear sticker and electronic equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173185A (en) * | 2015-06-25 | 2015-12-23 | 业成光电（深圳）有限公司 | Protective film structure and film tearing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW567395B (en) * | 2003-01-15 | 2003-12-21 | Taiwan Semiconductor Mfg | De-pellicle tool |
| CN201218879Y (en) * | 2008-06-04 | 2009-04-08 | 比亚迪股份有限公司 | Protective film and mobile phone module group with the same |
| CN101456468A (en) * | 2007-12-12 | 2009-06-17 | 胜华科技股份有限公司 | Protective film structure |
| TW201200353A (en) * | 2010-05-26 | 2012-01-01 | Wintek Corp | Composite cover sheet and cover sheet assembly |
| CN202139197U (en) * | 2011-07-21 | 2012-02-08 | 南京冠佳科技有限公司 | Protective film easy to tear and stick |
-
2013
- 2013-06-11 CN CN201310230237.4A patent/CN103345006B/en not_active Expired - Fee Related
- 2013-07-09 TW TW102124576A patent/TWI540078B/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW567395B (en) * | 2003-01-15 | 2003-12-21 | Taiwan Semiconductor Mfg | De-pellicle tool |
| CN101456468A (en) * | 2007-12-12 | 2009-06-17 | 胜华科技股份有限公司 | Protective film structure |
| CN201218879Y (en) * | 2008-06-04 | 2009-04-08 | 比亚迪股份有限公司 | Protective film and mobile phone module group with the same |
| TW201200353A (en) * | 2010-05-26 | 2012-01-01 | Wintek Corp | Composite cover sheet and cover sheet assembly |
| CN202139197U (en) * | 2011-07-21 | 2012-02-08 | 南京冠佳科技有限公司 | Protective film easy to tear and stick |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149428A (en) * | 2014-07-30 | 2014-11-19 | 业成光电（深圳）有限公司 | Bubble-free silver angle protection film |
| CN104149428B (en) * | 2014-07-30 | 2016-01-13 | 业成光电（深圳）有限公司 | Bubble-free silver angle diaphragm |
| CN106032070A (en) * | 2015-03-19 | 2016-10-19 | 杭州海泽电子科技有限公司 | Integrally moulded PET base material protective back film containing impression |
| CN105093591A (en) * | 2015-08-28 | 2015-11-25 | 武汉华星光电技术有限公司 | Protective film and using method thereof |
| CN113071810A (en) * | 2021-03-24 | 2021-07-06 | 业成科技（成都）有限公司 | Easy-to-tear sticker and electronic equipment |
| CN113071810B (en) * | 2021-03-24 | 2022-05-20 | 业成科技（成都）有限公司 | Easy-to-tear sticker and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103345006B (en) | 2015-07-22 |
| TWI540078B (en) | 2016-07-01 |
| TW201512042A (en) | 2015-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181019 Address after: No. 689, cooperative road, hi-tech West District, Chengdu, Sichuan Co-patentee after: INTERFACE OPTOELECTRONICS (SHENZHEN) Co.,Ltd. Patentee after: Interface Technology (Chengdu) Co., Ltd. Address before: 518109 1.5, 3 of Foxconn science and technology group H District, two Longhua Road, Longhua New District, Shenzhen, Guangdong. Co-patentee before: General Interface Solution Ltd. Patentee before: INTERFACE OPTOELECTRONICS (SHENZHEN) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 |