CN104848169A - Protective film and backlight module with protective film - Google Patents
Protective film and backlight module with protective film Download PDFInfo
- Publication number
- CN104848169A CN104848169A CN201510237032.8A CN201510237032A CN104848169A CN 104848169 A CN104848169 A CN 104848169A CN 201510237032 A CN201510237032 A CN 201510237032A CN 104848169 A CN104848169 A CN 104848169A
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- sub
- corner
- diaphragm
- blooming piece
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
Abstract
Disclosed are a protective film and a backlight module with the protective film. The protective film is used to cover a protective diaphragm. The protective film comprises a body portion and a first protruded portion. The body portion is provided with a first corner and a second corner, and the first corner and the second corner are located on a diagonal line of the body portion. The first protruded portion is protruded out of the first corner of the body portion. The first protruded portion comprises a first connection portion and a second connection portion. The first connection portion is connected with the body portion. The first connection portion and the body portion surround a containing space. The second connection portion is located in the containing space. The second connection portion is provided with a first end and a second end which are opposite. The first end is connected with the first connection portion. The second end is separated from the first connection portion and the body portion.
Description
Technical field
The present invention is about a kind of diaphragm and a kind of backlight module with diaphragm.
Background technology
Generally speaking, backlight module comprises light guide plate, blooming piece and edge adhesive tape (rim tape).Edge adhesive tape can be used to laminating backlight module and display floater.In order to prevent blooming piece from damaging in the fabrication process, first edge tape sticker can be invested diaphragm, just then the blooming piece of backlight module is attached at the surface of edge adhesive tape back to diaphragm, diaphragm is covered and protects blooming piece.Because the flexibility of edge adhesive tape is high, diaphragm need have enough rigidity (stiffness), and edge tape sticker could be made easily to invest on blooming piece.
In addition, before assembling backlight module and display floater, need first the diaphragm on blooming piece to be torn from edge adhesive tape, then just display floater is attached at edge adhesive tape.In the step removing diaphragm, the diagonal normally along diaphragm is torn, and namely tears from a corner of diaphragm toward another corner.But, because diaphragm has enough rigidity, so when diaphragm entirety departs from edge adhesive tape, diaphragm can spring back to the inner side of blooming piece in last corner of edge adhesive tape, makes the protected film scratch of blooming piece.
On the other hand, if adopt special tool first to push down the edge of diaphragm, then just torn off from edge adhesive tape by diaphragm, then the resilience power in the corner of diaphragm can be larger.That is, by the mode pushing down diaphragm edge, to tear diaphragm from edge adhesive tape, still cannot solve the problem of the protected film scratch of blooming piece.
Summary of the invention
An object of the present invention is to provide a kind of diaphragm, in order to cover blooming piece.
According to an embodiment of the present invention, a kind of diaphragm comprises body and the first protuberance.Body has the first corner and the second corner, and the diagonal angle that the first corner and the second corner are positioned at body is online.First protuberance protrudes the first corner of body.First protuberance comprises the first connecting portion and the second connecting portion.First connecting portion connects body, and the first connecting portion and body are around accommodation space.Second connecting portion is in accommodation space.Second connecting portion has relative first end and the second end, and first end connects the first connecting portion, and the second end separates with the first connecting portion, body.
Wherein, this second connecting portion comprises:
One first sub-portion, has this first end; And
One second sub-portion, this first sub-portion is positioned between this second sub-portion and this first connecting portion, and this second sub-portion has this second end, and the direction of the width in this second sub-portion from the junction in this second sub-portion and this first sub-portion toward this second end increases gradually.
Wherein, the shape in this first sub-portion is rectangle.
Wherein, the shape in this second sub-portion is trapezoidal.
Wherein, this first connecting portion has two symmetrical extension wings, have one first gap, have one second gap between this body and this second connecting portion, and this first gap approximates this second gap between each those extension wing and this second connecting portion.
Wherein, this first connecting portion has two symmetrical extension wings, have one first gap, have one second gap between this body and this second connecting portion, and this first gap is greater than this second gap between each those extension wing and this second connecting portion.
Wherein, this second connecting portion is online in the diagonal angle of this body.
Wherein, the long axis of this second connecting portion roughly overlaps with the diagonal of this body.
Wherein, this diaphragm more comprises one second protuberance, protrudes this second corner of this body.
Another object of the present invention is for providing a kind of backlight module.
According to an embodiment of the present invention, a kind of backlight module comprises light guide plate, at least one blooming piece, mucigel and diaphragm.Blooming piece is positioned on light guide plate.Mucigel is positioned at blooming piece back on the surface of light guide plate, and mucigel is arranged along the edge of blooming piece.Diaphragm covers blooming piece and mucigel.Diaphragm comprises body and protuberance.Body has the first corner and the second corner, and the diagonal angle that the first corner and the second corner are positioned at body is online.Protuberance protrudes the first corner of body.Protuberance comprises the first connecting portion and the second connecting portion.First connecting portion connects body, and the first connecting portion and body are around accommodation space.Second connecting portion is in accommodation space.Second connecting portion has relative first end and the second end, and first end connects the first connecting portion, and the second end separates with the first connecting portion, body.At least part of second connecting portion sticks in blooming piece by mucigel.
Wherein, this second connecting portion comprises:
One first sub-portion, has this first end; And
One second sub-portion, this first sub-portion is positioned between this second sub-portion and this first connecting portion, this second sub-portion has this second end, and the direction of the width in this second sub-portion from the junction in this second sub-portion and this first sub-portion toward this second end increases gradually, this second sub-portion sticks in this blooming piece by this mucigel.
State on the invention in embodiment, the protuberance of diaphragm protrudes the first corner of body, and the first connecting portion of protuberance connects body.Due to protuberance the second connecting portion in the first connecting portion and body around accommodation space in, therefore the first end of the second connecting portion can connect the first connecting portion, and the second end separates with the first connecting portion, body.Such design; when the diaphragm on blooming piece is diagonally torn from the second corner toward the first corner; power in the first corner can be delivered to the second connecting portion from the first connecting portion of protuberance, the position making the second end of the second connecting portion become diaphragm finally to depart from mucigel.Thus, depart from the moment of mucigel at the second connecting portion, the second connecting portion can flick towards the direction away from blooming piece because of the rigidity of diaphragm, can not spring back to the inner side of blooming piece, can avoid the protected film scratch of blooming piece.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 illustrates the exploded view of backlight module according to an embodiment of the present invention.
Fig. 2 illustrates the top view of the diaphragm of Fig. 1.
Fig. 3 illustrates the first corner of the body of Fig. 2 and the partial enlarged drawing of the first protuberance.
Fig. 4 illustrates another embodiment of first protuberance of Fig. 3.
Fig. 5 illustrates the side view of backlight module according to an embodiment of the present invention.
The schematic diagram when diaphragm that Fig. 6 illustrates Fig. 5 is torn from mucigel.
100: diaphragm
110: body
111: the first corners
113: the second corners
120, the 120a: the first protuberance
121, the 121a: the first connecting portion
122a, 122b, 122c, 122d: extension wing
123: the second connecting portions
124: first end
125: the second ends
126: the first sub-portions
127: the second sub-portions
130: the second protuberances
200: backlight module
210: light guide plate
220: blooming piece
222: surface
230: mucigel
D1, d3: the first gap
D2, d4: the second gap
L1: diagonal
L2: long axis
F1, F2: power
W: width
Detailed description of the invention
Below will with graphic exposure multiple embodiment of the present invention, as clearly stated, the details in many practices will be explained in the following description.But should be appreciated that, the details in these practices is not applied to limit the present invention.That is, in some embodiments of the present invention, the details in these practices is non-essential.In addition, for the purpose of simplicity of illustration, some known usual structures and element illustrate it by the mode simply illustrated in the drawings.
Fig. 1 illustrates the exploded view of backlight module 200 according to an embodiment of the present invention.As shown in the figure, backlight module 200 comprises light guide plate 210, at least one blooming piece 220, mucigel 230 and diaphragm 100.Blooming piece 220 is positioned on light guide plate 210.Mucigel 230 is arranged along the edge of blooming piece 220, and mucigel 230 is positioned at blooming piece 220 back on the surface 222 of light guide plate 210.Diaphragm 100 covers blooming piece 220 and mucigel 230.When assembling, the edge of diaphragm 100 can first attach mucigel 230, then just diaphragm 100 and mucigel 230 is together attached on the blooming piece 220 of backlight module 200, blooming piece 220 is protected by diaphragm 100.In addition, mucigel 230 can together cut into required external form with diaphragm 100.
In the present embodiment, backlight module 200 can combine with display floater (such as display panels).When display floater will be installed on backlight module 200, first the diaphragm 100 on blooming piece 220 can be torn from mucigel 230, then display floater is attached at the mucigel 230 stayed on blooming piece 220.In addition, blooming piece 220 can such as, for being used for increasing the light transmission piece of optical uniformity and brightness, diffusion sheet or brightness enhancement film, but not in order to limit the present invention.Mucigel 230 can be two-sided tape.
Fig. 2 illustrates the top view of the diaphragm 100 of Fig. 1.Fig. 3 illustrates the first corner 111 of the body 110 of Fig. 2 and the partial enlarged drawing of the first protuberance 120.Consult Fig. 2 and Fig. 3, diaphragm 100 comprises body 110 and the first protuberance 120 simultaneously.Body 110 has the first corner 111 and the second corner 113, and the first corner 111 and the second corner 113 are positioned in the diagonal L 1 of body 110.First protuberance 120 protrudes the first corner 111 of body 110.First protuberance 120 comprises the first connecting portion 121 and the second connecting portion 123.Wherein, the first connecting portion 121 connects body 110, and the second connecting portion 123 be arranged in the first connecting portion 121 and body 110 around accommodation space.
Second connecting portion 123 has relative first end 124 and the second end 125, and comparatively the second end 125 is away from body 110 for first end 124, and first end 124 connects the first connecting portion 121, second end 125 separates with the first connecting portion 121, body 110.Such design; when diagonally L1's diaphragm 100 on blooming piece 220 (see Fig. 1) tears from the second corner 113 toward the first corner 111; power in the first corner 111 can be delivered to the first connecting portion 121 of the first protuberance 120 from body 110, be then delivered to the second connecting portion 123 from the first connecting portion 121 again.
In the present embodiment, the second connecting portion 123 comprises the first sub-portion 126 and the second sub-portion 127.First sub-portion 126 has first end 124, and the second sub-portion 127 has the second end 125.First sub-portion 126 is between the second sub-portion 127 and the first connecting portion 121.The shape in the first sub-portion 126 is rectangle.The width W in the second sub-portion 127 direction from the junction in the second sub-portion 127 and the first sub-portion 126 toward the second end 125 increases gradually.That is, the shape in second of the second connecting portion 123 the sub-portion 127 is trapezoidal.
First connecting portion 121 has two symmetrical extension wing 122a, 122b.There is between each extension wing 122a, 122b and the second connecting portion 123 first gap d 1, and between body 110 and the second connecting portion 123, there is the second gap d 2.In the present embodiment, the first gap d 1 approximates the second gap d 2.When diagonally L1's diaphragm 100 tears from the second corner 113 toward the first corner 111, the design of the first gap d 1 and the second gap d 2 can allow body 110, first connecting portion 121, second connecting portion 123 depart from from mucigel 230 (see Fig. 1) in regular turn.In addition; because at least part of second connecting portion 123 is pasted mutually with mucigel 230; that is; at least part of second connecting portion 123 sticks in blooming piece 220 by mucigel 230; such as; stick in blooming piece 220 in the trapezoidal second sub-portion 127 by mucigel 230, make second of the second connecting portion 123 the sub-portion 127 can become the last position departing from mucigel 230 of diaphragm 100.
In the present embodiment, the second connecting portion 123 is positioned in the diagonal L 1 of body 110, and the long axis L2 of the second connecting portion 123 roughly overlaps with the diagonal L 1 of body 110.Such design, when user diagonally L1 tear body 110 time, can continue toward equidirectional (namely along the direction of long axis L2) force and the first connecting portion 121 and the second connecting portion 123 of the first protuberance 120 of tearing further.
In the present embodiment, diaphragm 100 also can comprise the second protuberance 130.Second protuberance 130 protrudes the second corner 113 of body 110.Second protuberance 130 can be used as original position when to tear diaphragm 100 from the second corner 113.That is, user can grasp the second protuberance 130 of diaphragm 100, and from the second corner 113 toward the first corner 111, diagonally L1 moves and diaphragm 100 of tearing.
Should be appreciated that, in the following description, the assembly material described and assembly annexation are by it is no longer repeated, and conjunction is first chatted bright.In the following description, the first protuberance of other pattern will be described.
Fig. 4 illustrates another embodiment of the first protuberance 120a of Fig. 3.As shown in the figure, the first protuberance 120a protrudes the first corner 111 of body 110.First protuberance 120a comprises the first connecting portion 121a and the second connecting portion 123.First connecting portion 121a has two symmetrical extension wing 122c, 122d.There is between each extension wing 122c, 122d and the second connecting portion 123 first gap d 3, and between body 110 and the second connecting portion 123, there is the second gap d 4.The place different from Fig. 3 embodiment is: the first gap d 3 is greater than the second gap d 4.Thus, the first connecting portion 121a of the first protuberance 120a can depart from from mucigel 230 more easily.
In the following description, state when the aforementioned diaphragm of explanation being torn from mucigel.
Fig. 5 illustrates the side view of backlight module 200 according to an embodiment of the present invention.Consult Fig. 2 and Fig. 5, mucigel 230, between the edge of diaphragm 100 and the edge of blooming piece 220, makes diaphragm 100 temporarily can cover and protect blooming piece 220 simultaneously.Before display floater will be installed on backlight module 200, need first the diaphragm 100 on blooming piece 220 to be torn from mucigel 230, then display floater is attached at the mucigel 230 stayed on blooming piece 220.In the present embodiment, when tearing diaphragm 100, be by the diaphragm 100 on blooming piece 220 diagonally L1 tear from the second corner 113 toward the direction in the first corner 111
The schematic diagram when diaphragm 100 that Fig. 6 illustrates Fig. 5 is torn from mucigel 230.Consult Fig. 2 and Fig. 6 simultaneously; when from mucigel 230, diagonally L1's diaphragm 100 tears from the second corner 113 toward the first corner 111; tensile force f 1 can be bestowed to the second corner 113 of diaphragm 100, make diaphragm 100 diagonally L1 depart from blooming piece 220 and mucigel 230 gradually.When the first protuberance 120 starts to depart from mucigel 230, the first connecting portion 121 first can depart from mucigel 230, and the second connecting portion 123 is still positioned on mucigel 230, makes the first end 124 of the second connecting portion 123 form turn-over point.
Now, bestow tensile force f 1 if continue, then the second connecting portion 123 can depart from mucigel 230 from first end 124 toward the second end 125 gradually.That is, the power in the first corner 111 can be delivered to the second connecting portion 123 from the first connecting portion 121 of the first protuberance 120, makes the second end 125 of the second connecting portion 123 become the last position departing from mucigel 230 of diaphragm 100.Thus; depart from the moment of mucigel 230 at the second connecting portion 123, the elastic force F2 that the second connecting portion 123 can produce because of diaphragm 100 rigidity, flick towards the direction away from blooming piece 220; the inner side of blooming piece 220 can not be sprung back to, the scratch of blooming piece 220 protected film 100 can be avoided.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claims in the present invention.
Claims (11)
1. a diaphragm, in order to cover a blooming piece, is characterized in that, this diaphragm comprises:
One body, has one first corner and one second corner, and the diagonal angle that this first corner and this second corner are positioned at this body is online; And
One first protuberance, protrude this first corner of this body, this first protuberance comprises:
One first connecting portion, connects this body, and this first connecting portion and this body are around an accommodation space; And
One second connecting portion, is arranged in this accommodation space, and this second connecting portion has a relative first end and one second end, and this first end connects this first connecting portion, and this second end separates with this first connecting portion, this body.
2. diaphragm according to claim 1, is characterized in that, this second connecting portion comprises:
One first sub-portion, has this first end; And
One second sub-portion, this first sub-portion is positioned between this second sub-portion and this first connecting portion, and this second sub-portion has this second end, and the direction of the width in this second sub-portion from the junction in this second sub-portion and this first sub-portion toward this second end increases gradually.
3. diaphragm according to claim 2, is characterized in that, the shape in this first sub-portion is rectangle.
4. diaphragm according to claim 2, is characterized in that, the shape in this second sub-portion is trapezoidal.
5. diaphragm according to claim 1; it is characterized in that; this first connecting portion has two symmetrical extension wings; there is between each those extension wing and this second connecting portion one first gap; there is between this body and this second connecting portion one second gap, and this first gap approximates this second gap.
6. diaphragm according to claim 1; it is characterized in that; this first connecting portion has two symmetrical extension wings; there is between each those extension wing and this second connecting portion one first gap; there is between this body and this second connecting portion one second gap, and this first gap is greater than this second gap.
7. diaphragm according to claim 1, is characterized in that, this second connecting portion is online in the diagonal angle of this body.
8. diaphragm according to claim 7, is characterized in that, the long axis of this second connecting portion roughly overlaps with the diagonal of this body.
9. diaphragm according to claim 1, is characterized in that, more comprises:
One second protuberance, protrudes this second corner of this body.
10. a backlight module, is characterized in that, comprises:
One light guide plate;
At least one blooming piece, is positioned on this light guide plate;
One mucigel, is positioned at this blooming piece back on the surface of this light guide plate, and this mucigel is arranged along the edge of this blooming piece; And
One diaphragm, cover this blooming piece and this mucigel, this diaphragm comprises:
One body, has one first corner and one second corner, and the diagonal angle that this first corner and this second corner are positioned at this body is online; And
One protuberance, protrude this first corner of this body, this protuberance comprises:
One first connecting portion, connects this body, and this first connecting portion and this body are around an accommodation space; And
One second connecting portion, be arranged in this accommodation space, this second connecting portion has a relative first end and one second end, this first end connects this first connecting portion, this second end separates with this first connecting portion, this body, and this second connecting portion sticks in this blooming piece by this mucigel at least partly.
11. backlight modules according to claim 10, is characterized in that, this second connecting portion comprises:
One first sub-portion, has this first end; And
One second sub-portion, this first sub-portion is positioned between this second sub-portion and this first connecting portion, this second sub-portion has this second end, and the direction of the width in this second sub-portion from the junction in this second sub-portion and this first sub-portion toward this second end increases gradually, this second sub-portion sticks in this blooming piece by this mucigel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510237032.8A CN104848169B (en) | 2015-05-12 | 2015-05-12 | Diaphragm and the backlight module with diaphragm |
| TW104119259A TWI560476B (en) | 2015-05-12 | 2015-06-15 | Protection film and backlight module having the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510237032.8A CN104848169B (en) | 2015-05-12 | 2015-05-12 | Diaphragm and the backlight module with diaphragm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104848169A true CN104848169A (en) | 2015-08-19 |
| CN104848169B CN104848169B (en) | 2017-12-19 |
Family
ID=53848016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510237032.8A Expired - Fee Related CN104848169B (en) | 2015-05-12 | 2015-05-12 | Diaphragm and the backlight module with diaphragm |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104848169B (en) |
| TW (1) | TWI560476B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606586A (en) * | 2017-09-21 | 2018-01-19 | 友达光电(厦门)有限公司 | Back light unit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657628B (en) * | 2018-04-03 | 2020-06-19 | 友达光电(厦门)有限公司 | Protective film and tearing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200811775A (en) * | 2006-08-23 | 2008-03-01 | Uniasia Channel Service Corp | The screen protective paster and the manufacturing method and the applying method thereof |
| CN102522048A (en) * | 2011-11-16 | 2012-06-27 | 友达光电股份有限公司 | Electronic device and method for tearing protective film thereof |
| CN103419414A (en) * | 2012-05-15 | 2013-12-04 | 胜华科技股份有限公司 | Protection film |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201042298A (en) * | 2009-05-27 | 2010-12-01 | Chi Mei Optoelectronics Corp | Polarizer, liquid crystal display panel, and liquid crystal display module |
| JP4888532B2 (en) * | 2009-07-14 | 2012-02-29 | カシオ計算機株式会社 | Electronic member with protective plate |
| CN102109689B (en) * | 2010-12-30 | 2012-11-21 | 友达光电（苏州）有限公司 | Liquid crystal display and disassembly method of liquid crystal display panel thereof |
| TWI434910B (en) * | 2012-05-15 | 2014-04-21 | Wintek Corp | Protective film |
-
2015
- 2015-05-12 CN CN201510237032.8A patent/CN104848169B/en not_active Expired - Fee Related
- 2015-06-15 TW TW104119259A patent/TWI560476B/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200811775A (en) * | 2006-08-23 | 2008-03-01 | Uniasia Channel Service Corp | The screen protective paster and the manufacturing method and the applying method thereof |
| CN102522048A (en) * | 2011-11-16 | 2012-06-27 | 友达光电股份有限公司 | Electronic device and method for tearing protective film thereof |
| CN103419414A (en) * | 2012-05-15 | 2013-12-04 | 胜华科技股份有限公司 | Protection film |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606586A (en) * | 2017-09-21 | 2018-01-19 | 友达光电(厦门)有限公司 | Back light unit |
| TWI678580B (en) * | 2017-09-21 | 2019-12-01 | 大陸商友達光電（廈門）有限公司 | Backlight unit |
| CN107606586B (en) * | 2017-09-21 | 2019-12-24 | 友达光电(厦门)有限公司 | Backlight unit |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI560476B (en) | 2016-12-01 |
| CN104848169B (en) | 2017-12-19 |
| TW201640155A (en) | 2016-11-16 |
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