CN102769994B - Flexible circuit board assembly and assembling method thereof - Google Patents
Flexible circuit board assembly and assembling method thereof Download PDFInfo
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- CN102769994B CN102769994B CN201210213420.9A CN201210213420A CN102769994B CN 102769994 B CN102769994 B CN 102769994B CN 201210213420 A CN201210213420 A CN 201210213420A CN 102769994 B CN102769994 B CN 102769994B
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- circuit board
- flexible circuit
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Abstract
The invention provides a flexible circuit board assembly and an assembling method thereof. The flexible circuit board assembly comprises a first flexible circuit board, an adhesion piece and a second flexible circuit board. The first flexible circuit board is provided with a first surface, a second surface and a through hole for communicating the first surface with the second surface. The adhesion piece is arranged on the second surface and covers the through hole. The second flexible circuit board is arranged on the first surface. Part of the second flexible circuit board is glued with the adhesion piece through the through hole. Due to the adoption of the flexible circuit board assembly, the adhesion piece glued on the second surface of the first flexible circuit board is utilized to be simultaneously glued with the second flexible circuit board on the first surface of the first flexible circuit board. An area of the first flexible circuit board, which is overlapped relative to second flexible circuit board, is partially excavated to form the through hole, so that the second flexible circuit board on the first surface can be mutually glued with the adhesion piece on the second surface through the through hole. Therefore, the aim of mutual location of the first soft flexible circuit board and the second soft flexible circuit board is achieved.
Description
Technical field
The present invention relates to the combination of a kind of flexible circuit board, particularly relate to the flexible circuit board combination in a kind of display.
Background technology
In recent years, due to electronics, the developing rapidly of information industry, its Related product is also day by day accurate.With regard to current field of personal computers, except seeking more at a high speed, the arithmetic element of computing function that operational capability is stronger and ancillary equipment of all kinds matches and incompatiblely meets except user's demand, is also major fields that industry develops for compact pocket computer.For liquid crystal display, it has, and high image quality, volume are little, lightweight, the advantage such as low voltage drive, low consumpting power and applied range, thus be widely used in Portable TV, mobile phone, shoot with video-corder in the consumption electronic products such as projector, notebook computer, desktop displays, become the main flow of display.
Along with the thickness requirement of people to display has more and more thinner trend, each primary clustering (such as, panel module, backlight module etc.) therefore in display also must do thinner and thinner.With panel module; in its assembling process; main flexible circuit board (the Flexible Printed Circuit of panel module; FPC) usually can be bent to bind backboard (bezel) back side to display; use and be electrically connected with other assemblies (such as, backlight module) in display in limited space.And the light source flexible circuit board of backlight module can be fixed to main flexible circuit board, and carry out drawing weldering with main flexible circuit board.
In order to the light source flexible circuit board of backlight module being fixed to the main flexible circuit board of panel module and carrying out drawing weldering, there is the practice that two kinds feasible at present.The first practice, adopt there is pilot pin draw weldering tool, and make the priority of the location hole on the main flexible circuit board of panel module and the light source flexible circuit board of backlight module aim at pilot pin to position, then carry out drawing weldering operation.The second practice, two-sided tape of fitting on light source flexible circuit board, and after the release liners of two-sided tape removes, make main flexible circuit board and light source flexible circuit board location bonded to each other, then carry out drawing weldering operation.
But, for the first practice above-mentioned, due to location hole (being generally circular hole) and draw weld tool pilot pin between there is gap, make winner's flexible circuit board and light source flexible circuit board may cause dislocation because of relative rotation, thus cause and draw that to weld operation bad.For above-mentioned the second practice, owing to increasing a two-sided tape, therefore cost can be increased.Further, the two-sided tape fitted on light source flexible circuit board is less, therefore easily causes release liners to come off, thus causes main flexible circuit board and light source flexible circuit board to locate bad.
Summary of the invention
For solving the problem of prior art, a technology pattern of the present invention is the combination of a kind of flexible circuit board, it mainly utilizes the adhesion part on the second surface fitting in the first flexible circuit board, the second flexible circuit board be positioned on the first surface of the first flexible circuit board of simultaneously fitting.The present invention excavates to form through hole with making the area part of the relative second flexible circuit board overlap of the first flexible circuit board, and then the second flexible circuit board making to be positioned on first surface can be bonded to each other via through hole and the adhesion part be positioned on second surface.By this, the first flexible circuit board and the second flexible circuit board can reach the object of mutually locating.
According to an embodiment of the present invention, disclose the combination of a kind of flexible circuit board, comprise the first flexible circuit board, adhesion part and the second flexible circuit board.First flexible circuit board has first surface, second surface and is communicated with the through hole of first surface and second surface.Adhesion part is arranged at second surface and covers through hole.Second flexible circuit board is arranged at first surface.Part second flexible circuit board is fitted via through hole and adhesion part.
In one embodiment of the invention, above-mentioned first flexible circuit board comprises the first pin.First pin is positioned at first surface and adjacent through-holes.Second flexible circuit board comprises the second pin.First pin and the second pin are welded to each other.
In one embodiment of the invention, the width of above-mentioned through hole is greater than the half of the width of the second flexible circuit board.
In one embodiment of the invention, above-mentioned adhesion part part is bonding between the first flexible circuit board and backboard, and part exposes via through hole.
In one embodiment of the invention, above-mentioned adhesion part is two-sided tape.
In one embodiment of the invention, above-mentioned two-sided tape is adiabatic two-sided tape.
Another technology pattern of the present invention is the assemble method of a kind of flexible circuit board combination, and it mainly needs reflexed to the display at backboard (bezel) back side to improve for flexible circuit board.Assemble method of the present invention can not increase two-sided tape, directly with the adhesion part fitted on the second surface of the first flexible circuit board fit simultaneously be positioned at the first flexible circuit board first surface on the second flexible circuit board, and solve the first flexible circuit board and the second flexible circuit board causes dislocation because mutually rotating, and follow-up draw the bad problem of weldering.In other words, because embodiments of the present invention do not increase component count, therefore also reach the requirement of saving manufacturing cost simultaneously.
According to an embodiment of the present invention, disclose the assemble method of a kind of flexible circuit board combination, be applied to display.Display comprises backboard, backlight module and panel module.Backboard has inner surface and outer surface.Backlight module is arranged on inner surface.Panel module is arranged on backlight module.The assemble method of flexible circuit board combination comprises the following step: (a) provides flexible circuit board to combine, wherein flexible circuit board combination comprises the first flexible circuit board, adhesion part and the second flexible circuit board, first flexible circuit board and the second flexible circuit board are electrically connected panel module and backlight module respectively, and extended by the edge of backboard, first flexible circuit board has first surface, second surface and is communicated with the through hole of first surface and second surface, and adhesion part is arranged at second surface and covers through hole; B () opposite face template die group bends the first flexible circuit board, cause second surface to conform to outer surface via adhesion part; And (c) relative backlight module bends the second flexible circuit board, causes the second flexible circuit board to be fitted via through hole and adhesion part.
In one embodiment of the invention, above-mentioned first flexible circuit board comprises the first pin.First pin is positioned at first surface and adjacent through-holes.Second flexible circuit board comprises the second pin.Step (c) comprises the following step further: (c1) relatively backlight module bends the second flexible circuit board, causes the second pin to align the first pin; (c2) pressing is through the second flexible circuit board of bending to first surface, causes the second flexible circuit board to be fitted via through hole and adhesion part; And the first pin mutually alignd welds with the second pin by (c3).
Accompanying drawing explanation
Reader, after having read the specific embodiment of the present invention with reference to accompanying drawing, will become apparent various aspects of the present invention.Wherein,
Fig. 1 illustrates the top view of the display according to one embodiment of the invention, and wherein flexible circuit board combination is not yet assembled to backboard.
Fig. 2 illustrates the lower view of the display in Fig. 1.
Fig. 3 illustrates the generalized section of the flexible circuit board combination in Fig. 1 along line segment 3-3 '.
Fig. 4 illustrates the flow chart of the assemble method that the flexible circuit board according to one embodiment of the invention combines.
Fig. 5 illustrates the side schematic view of the display in Fig. 1, and wherein flexible circuit board combination is not yet assembled to backboard.
Fig. 6 illustrates another lower view of the display in Fig. 1, and wherein the first flexible circuit board conforms to backboard.
Fig. 7 illustrates another lower view of the display in Fig. 6, and wherein the second flexible circuit board conforms to the first flexible circuit board.
Fig. 8 illustrates the another side schematic diagram of the display in Fig. 5, and wherein flexible circuit board combination is assembled to backboard.
[primary clustering symbol description]
1: display
10: backboard
100: inner surface
102: outer surface
104: edge
12: backlight module
14: panel module
16: flexible circuit board combines
160: the first flexible circuit boards
160a: first surface
160b: second surface
160c: through hole
160d: the first pin
162: adhesion part
164: the second flexible circuit boards
164a: the second pin
S100～S106
Embodiment
Below will with graphic exposure multiple execution mode 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 assembly illustrate in the mode simply illustrated in the drawings.
Please refer to Fig. 1, Fig. 2 and Fig. 3.Fig. 1 illustrates the top view of the display 1 according to one embodiment of the invention, and wherein flexible circuit board combination 16 is not yet assembled to backboard 10.Fig. 2 illustrates the lower view of the display 1 in Fig. 1.Fig. 3 illustrates the generalized section of the flexible circuit board combination 16 in Fig. 1 along line segment 3-3 '.
As shown in Figure 1, Figure 2 with shown in Fig. 3, in the present embodiment, flexible circuit board combination 16 of the present invention is applied in display 1.Display 1 at least comprises backboard 10, backlight module 12 and panel module 14.The backboard 10 of display 1 has inner surface 100 and outer surface 102.The backlight module 12 of display 1 is arranged on the inner surface 100 of backboard 10.The panel module 14 of display 1 is arranged on backlight module 12.In other words, the backlight module 12 of display 1 is between backboard 10 and panel module 14.Display 1 of the present invention can be applied in pocket computer device (such as, notebook computer, flat computer etc.) or portable electric device (such as, PDA, mobile phone, game machine etc.), but not as limit.
As shown in Figure 3, and coordinate with reference to Fig. 1 and Fig. 2, in the present embodiment, flexible circuit board combination 16 comprises the first flexible circuit board 160, adhesion part 162 and the second flexible circuit board 164.First flexible circuit board 160 of flexible circuit board combination 16 and the second flexible circuit board 164 are electrically connected panel module 14 and the backlight module 12 of display 1 respectively.First flexible circuit board 160 of flexible circuit board combination 16 has first surface 160a, second surface 160b and is communicated with the through hole 160c of first surface 160a and second surface 160b.The adhesion part 162 of flexible circuit board combination 16 is arranged at the second surface 160b of the first flexible circuit board 160 and covers through hole 160c.Second flexible circuit board 164 of flexible circuit board combination 16 is arranged at the first surface 160a of the first flexible circuit board 160.Part second flexible circuit board 164 is fitted via the through hole 160c of the first flexible circuit board 160 and adhesion part 162.
In the present embodiment, the through hole 160c on the first flexible circuit board 160 offers position, is positioned at the region of relative second flexible circuit board 164 overlap of the first flexible circuit board 160.That is the through hole 160c of the second flexible circuit board 164 complete covering first flexible circuit board 160 of flexible circuit board combination 16.Therefore, in Fig. 1, do not see the through hole 160c (because through hole 160c is blocked by the second flexible circuit board 164) of the first flexible circuit board 160.But the present invention is not as limit.In another embodiment, second flexible circuit board 164 of flexible circuit board combination 16 also partly can cover the through hole 160c of the first flexible circuit board 160, and the part that the second flexible circuit board 164 is covered on through hole 160c is fitted with adhesion part 162 via through hole 160c.By this, flexible circuit board combination 16 of the present invention can when not increasing two-sided tape, the first flexible circuit board 160 and the second flexible circuit board 164 is made to reach the object of mutually locating, in other words, because embodiment of the present invention does not increase component count, therefore also reach the requirement of saving manufacturing cost simultaneously.
In addition, as shown in Figure 3, when the through hole 160c of the second flexible circuit board 164 complete covering first flexible circuit board 160 of flexible circuit board combination 16, conveniently the second flexible circuit board 164 of flexible circuit board combination 16 is fitted via the through hole 160c of the first flexible circuit board 160 and adhesion part 162, and the width of through hole 160c is preferably greater than the half of the width of the second flexible circuit board 164.By this, the second flexible circuit board 164 of flexible circuit board combination 16 is absorbed in by flexural deformation in the through hole 160c of the first flexible circuit board 160 than being easier to, and fits with adhesion part 162.
As shown in Figure 1, in the present embodiment, the first flexible circuit board 160 of flexible circuit board combination 16 comprises the first pin 160d.First pin 160d of the first flexible circuit board 160 is positioned at first surface 160a and adjacent through-holes 160c.Second flexible circuit board 164 of flexible circuit board combination 16 comprises the second pin 164a.Fit via the through hole 160c of the first flexible circuit board 160 and adhesion part 162 at the second flexible circuit board 164 of flexible circuit board combination 16, and after the first pin 160d of the first flexible circuit board 160 aligns mutually with the second pin 164a of the second flexible circuit board 164, the first pin 160d and the second pin 164a can be welded to each other.
In an embodiment, the adhesion part 162 of flexible circuit board combination 16 is two-sided tape, but the present invention is not as limit.
In addition, when the first pin 160d of the first flexible circuit board 160 and the second pin 164a of the second flexible circuit board 164 is welded to each other, often produce high temperature, and then the tackness of adhesion part 162 may be affected, or the problem of adhesion part 162 buckling deformation because of high temperature occurs.Therefore, in an embodiment, the adhesion part 162 of flexible circuit board combination 16 can be adiabatic two-sided tape.
Please refer to Fig. 4 and Fig. 5.Fig. 4 illustrates the flow chart of the assemble method of the flexible circuit board combination 16 according to one embodiment of the invention.Fig. 5 illustrates the side schematic view of the display in Fig. 1, and wherein flexible circuit board combination 16 is not yet assembled to backboard 10.
As shown in figs. 4 and 5, in the present embodiment, the assemble method of flexible circuit board combination 16 is applied to display 1.Structural relation between assembly that display 1 comprises (that is, backboard 10, backlight module 12 and panel module 14) and each assembly can consult Fig. 1 and corresponding related description thereof, does not repeat them here.In the present embodiment, first the assemble method of flexible circuit board combination 16 comprises step S100.
Step S100: provide flexible circuit board to combine 16, wherein flexible circuit board combination 16 comprises the first flexible circuit board 160, adhesion part 162 and the second flexible circuit board 164, first flexible circuit board 160 and the second flexible circuit board 164 are electrically connected panel module 14 and backlight module 12 respectively, and extended by the edge 104 of backboard 10, first flexible circuit board 160 has first surface 160a, second surface 160b and is communicated with the through hole 160c of first surface 160a and second surface 160b, and adhesion part 162 is arranged at second surface 160b and covers through hole 160c.
Please refer to Fig. 6.Fig. 6 illustrates another lower view of the display 1 in Fig. 1, and wherein the first flexible circuit board 160 conforms to backboard 10.
As shown in Fig. 4 and Fig. 6, the assemble method of flexible circuit board combination 16 comprises step S102 further.
Step S102: opposite face template die group 14 bends the first flexible circuit board 160, causes second surface 160b to conform to outer surface 102 via adhesion part 162.
As shown in Figure 6, after the first flexible circuit board 160 of flexible circuit board combination 16 to conform to the outer surface 102 of backboard 10 via adhesion part 162, major part adhesion part 162 hides between the first flexible circuit board 160 and backboard 10, only has sub-fraction adhesion part 162 to expose via the through hole 160c of the first flexible circuit board 160.
Please refer to Fig. 7 and Fig. 8.Fig. 7 illustrates another lower view of the display 1 in Fig. 6, and wherein the second flexible circuit board 164 conforms to the first flexible circuit board 160.Fig. 8 illustrates the another side schematic diagram of the display 1 in Fig. 5, and wherein flexible circuit board combination 16 has been assembled to backboard 10.
As shown in Fig. 4, Fig. 7 and Fig. 8, the first flexible circuit board 160 of flexible circuit board combination 16 comprises the first pin 160d.First pin 160d of the first flexible circuit board 160 is positioned at first surface 160a and adjacent through-holes 160c.Second flexible circuit board 164 of flexible circuit board combination 16 comprises the second pin 164a.The assemble method of flexible circuit board combination 16 comprises the following step further.
Step S104: relatively backlight module 12 bends the second flexible circuit board 164, causes the second pin 164a to align the first pin 160d.
Step S106: pressing, through the second flexible circuit board 164 to first surface 160a of bending, causes the second flexible circuit board 164 to be fitted via through hole 160c and adhesion part 162.
Step S108: the first pin 160d mutually alignd is welded with the second pin 164a.
It can thus be appreciated that, according to the assemble method of flexible circuit board combination 16 of the present invention, flexible circuit board is combined the back side of 16 reflexeds to backboard 10 (that is, outer surface 102) after, the first pin 160d of the first flexible circuit board 160 is first made mutually to align with the second pin 164a of the second flexible circuit board 164, again the second flexible circuit board 164 is pressure bonded to the first surface 160a of the first flexible circuit board 160, the second flexible circuit board 164 can be fixed via the through hole 160c of the first flexible circuit board 160 and adhesion part 162.Finally, then the first pin 160d of the first flexible circuit board 160 of mutually alignment is welded with the second pin 164a of the second flexible circuit board 164.
Be noted that at this, compared to first weld roll over again the practice (that is, the first pin 160d of the first flexible circuit board 160 and the second pin 164a of the second flexible circuit board 164 is first made to be welded to each other, again flexible circuit board is combined 16 reflexeds to the back side of backboard 10 to be fixed), the present invention first roll over the practice (that is above-mentioned steps S100 is to step S106) of welding again can effectively solve the first flexible circuit board 160 and the second flexible circuit board 164 at reflexed and bonded to each other fixing after, cause the first flexible circuit board 160 and the second flexible circuit board 164 that the protrusion problem of not expecting occurs because of stroke difference.
In addition, because the second flexible circuit board 164 is positioned on the first flexible circuit board 160 to weld, therefore adhesion part 162 may go bad because of high temperature.Therefore, in order to the heat energy produced when reducing welding impacts adhesion part 162, in an embodiment, the adhesion part 162 of flexible circuit board combination 16 can be adiabatic two-sided tape.
But, if the first flexible circuit board 160 and the stroke difference of the second flexible circuit board 164 after reflexed can be ignored within the scope of tolerance, in another embodiment, also can first weld according to above-mentioned the assembly program that the practice of rolling over again carries out flexible circuit board combination 16.
By the above detailed description for specific embodiments of the invention, can find out significantly, flexible circuit board combination of the present invention mainly utilizes the adhesion part fitted on the second surface of the first flexible circuit board, the second flexible circuit board be positioned on the first surface of the first flexible circuit board of simultaneously fitting.The present invention excavates to form through hole with making the area part of the relative second flexible circuit board overlap of the first flexible circuit board, and then the second flexible circuit board making to be positioned on first surface can be bonded to each other via through hole and the adhesion part be positioned on second surface.By this, the first flexible circuit board and the second flexible circuit board can reach the object of mutually locating.Further, the assemble method of flexible circuit board of the present invention combination mainly needs reflexed to the display at backboard (bezel) back side to improve for flexible circuit board.Assemble method of the present invention can not increase two-sided tape, directly with the adhesion part fitted on the second surface of the first flexible circuit board fit simultaneously be positioned at the first flexible circuit board first surface on the second flexible circuit board, and solve the first flexible circuit board and the second flexible circuit board causes dislocation because mutually rotating, and follow-up draw the bad problem of weldering.In other words, because embodiments of the present invention do not increase component count, therefore also reach the requirement of saving manufacturing cost simultaneously.
Above, the specific embodiment of the present invention is described with reference to the accompanying drawings.But those skilled in the art can understand, when without departing from the spirit and scope of the present invention, various change and replacement can also be done to the specific embodiment of the present invention.These change and replace and all drop in claims of the present invention limited range.
Claims (8)
1. a flexible circuit board combination, is characterized in that, described flexible circuit board combination comprises:
One first flexible circuit board, has a first surface, a second surface and is communicated with a through hole of this first surface and this second surface;
One adhesion part, is arranged at this second surface and covers this through hole; And
One second flexible circuit board, is arranged at this first surface, and wherein, this second flexible circuit board of part is fitted with this adhesion part via this through hole flexural deformation, mutually locates to make this first flexible circuit board and this second flexible circuit board.
2. flexible circuit board combination as claimed in claim 1, it is characterized in that, this first flexible circuit board comprises one first pin, is positioned at this first surface and this through hole contiguous, this second flexible circuit board comprises one second pin, and this first pin and this second pin are welded to each other.
3. flexible circuit board combination as claimed in claim 1, it is characterized in that, the width of this through hole is greater than the half of the width of this second flexible circuit board.
4. flexible circuit board combination as claimed in claim 1, it is characterized in that, this adhesion part part is bonding between this first flexible circuit board and a backboard, and part exposes via this through hole.
5. flexible circuit board combination as claimed in claim 1, it is characterized in that, this adhesion part is a two-sided tape.
6. flexible circuit board combination as claimed in claim 5, it is characterized in that, this two-sided tape is an adiabatic two-sided tape.
7. the assemble method of a flexible circuit board combination, be applied to a display, this display comprises a backboard, a backlight module and a template die group, this backboard has an inner surface and an outer surface, this backlight module is arranged on this inner surface, this panel module is arranged on this backlight module, it is characterized in that, the assemble method of this flexible circuit board combination comprises:
A () provides a flexible circuit board combination, wherein the combination of this flexible circuit board comprises one first flexible circuit board, an adhesion part and one second flexible circuit board, this first flexible circuit board and this second flexible circuit board are electrically connected this panel module and this backlight module respectively, and extended by an edge of this backboard, this first flexible circuit board has a first surface, a second surface and is communicated with a through hole of this first surface and this second surface, and this adhesion part is arranged at this second surface and covers this through hole;
B () relatively this panel module bends this first flexible circuit board, cause this second surface to conform to this outer surface via this adhesion part; And
C () relatively this backlight module bends this second flexible circuit board, cause this second flexible circuit board to be fitted via this through hole flexural deformation and this adhesion part, mutually locates to make this first flexible circuit board and this second flexible circuit board.
8. the assemble method of flexible circuit board combination as claimed in claim 7, it is characterized in that, this first flexible circuit board comprises one first pin, is positioned at this first surface and this through hole contiguous, this second flexible circuit board comprises one second pin, and step (c) comprises further:
(c1) this backlight module bends this second flexible circuit board relatively, causes this second pin to align this first pin;
(c2) pressing is through this second flexible circuit board of bending to this first surface, causes this second flexible circuit board to be fitted via this through hole and this adhesion part; And
(c3) this first pin mutually alignd is welded with this second pin.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210213420.9A CN102769994B (en) | 2012-06-26 | 2012-06-26 | Flexible circuit board assembly and assembling method thereof |
| TW101128796A TWI455670B (en) | 2012-06-26 | 2012-08-09 | Flexible circuit board assembly and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210213420.9A CN102769994B (en) | 2012-06-26 | 2012-06-26 | Flexible circuit board assembly and assembling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102769994A CN102769994A (en) | 2012-11-07 |
| CN102769994B true CN102769994B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210213420.9A Active CN102769994B (en) | 2012-06-26 | 2012-06-26 | Flexible circuit board assembly and assembling method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102769994B (en) |
| TW (1) | TWI455670B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325314B (en) * | 2013-06-18 | 2015-07-01 | 友达光电(厦门)有限公司 | Display device |
| CN103687330B (en) * | 2013-12-03 | 2016-09-28 | 广州杰赛科技股份有限公司 | A kind of manufacture method of large scale butt-joint process flexible printed-circuit board |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1940662A (en) * | 2004-03-18 | 2007-04-04 | 友达光电股份有限公司 | Planar display module |
| CN101435929A (en) * | 2007-11-13 | 2009-05-20 | 胜华科技股份有限公司 | LCD device and frame |
| CN101452145A (en) * | 2007-12-05 | 2009-06-10 | 群康科技(深圳)有限公司 | Backlight module and LCD device |
| CN202019492U (en) * | 2011-04-26 | 2011-10-26 | 陈进 | Flexible circuit board |
| CN102289089A (en) * | 2011-07-22 | 2011-12-21 | 友达光电(厦门)有限公司 | Flat display |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2938057B1 (en) * | 1998-08-17 | 1999-08-23 | 静岡日本電気株式会社 | Small electronic equipment |
| TWI359314B (en) * | 2006-11-03 | 2012-03-01 | Chimei Innolux Corp | Backlight module and liquid crystal display device |
-
2012
- 2012-06-26 CN CN201210213420.9A patent/CN102769994B/en active Active
- 2012-08-09 TW TW101128796A patent/TWI455670B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1940662A (en) * | 2004-03-18 | 2007-04-04 | 友达光电股份有限公司 | Planar display module |
| CN101435929A (en) * | 2007-11-13 | 2009-05-20 | 胜华科技股份有限公司 | LCD device and frame |
| CN101452145A (en) * | 2007-12-05 | 2009-06-10 | 群康科技(深圳)有限公司 | Backlight module and LCD device |
| CN202019492U (en) * | 2011-04-26 | 2011-10-26 | 陈进 | Flexible circuit board |
| CN102289089A (en) * | 2011-07-22 | 2011-12-21 | 友达光电(厦门)有限公司 | Flat display |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201401957A (en) | 2014-01-01 |
| TWI455670B (en) | 2014-10-01 |
| CN102769994A (en) | 2012-11-07 |
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