CN107763499A - Backlight module and display panel - Google Patents
Backlight module and display panel Download PDFInfo
- Publication number
- CN107763499A CN107763499A CN201711044417.8A CN201711044417A CN107763499A CN 107763499 A CN107763499 A CN 107763499A CN 201711044417 A CN201711044417 A CN 201711044417A CN 107763499 A CN107763499 A CN 107763499A
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- backlight module
- orthographic projection
- concave part
- fixed
- 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
Links
- 238000004020 luminiscence type Methods 0.000 claims description 28
- 238000009792 diffusion process Methods 0.000 claims description 13
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 8
- NMWSKOLWZZWHPL-UHFFFAOYSA-N 3-chlorobiphenyl Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1 NMWSKOLWZZWHPL-UHFFFAOYSA-N 0.000 description 7
- 101001082832 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) Pyruvate carboxylase 2 Proteins 0.000 description 7
- 241000254158 Lampyridae Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention provides a backlight module and a display panel, wherein the backlight module comprises: the frame body comprises a frame and a bottom plate, wherein the frame surrounds the bottom plate, and the bottom plate comprises a groove part and a non-groove part which are sequentially arranged in a first direction; the flexible circuit board is arranged in the groove part and comprises a first surface and a second surface which are oppositely arranged, wherein the first surface is fixed with the bottom surface of the groove part, and the second surface comprises a first part surface far away from the non-groove part and a second part surface close to the non-groove part in the first direction; a plurality of light emitting units fixed on the first part surface; and the light guide plate comprises a mesh point surface close to the bottom plate and a smooth surface far away from the bottom plate, the light guide plate extends to the groove part from the non-groove part, and the mesh point surface extending to the groove part is fixed with the surface of the second part. The backlight module provided by the invention can obviously improve the fixing strength of the backlight source and reduce the risk of display effect reduction or abnormal display caused by the displacement or falling of the backlight source.
Description
Technical field
The invention belongs to display technology field, and in particular to a kind of backlight module and display panel.
Background technology
With the continuous development of Display Technique, requirement more and more higher of the people to display panel.It is preferably aobvious in order to reach
Show effect, it is necessary to further improve screen accounting, that is, improve the area of display panel viewing area, reduce the area of rim area, to aobvious
Show that panel carries out narrow frame design.
IC chip, can be arranged on main flexible PCB, then pass through master by COF (chip on Flex) technology
The control of IC chip array substrate is realized in the binding of flexible PCB and array base palte.Lower frame needs same originally
When have IC chip binding area and main flexible PCB binding area, after being designed using COF, rim area only needs to accommodate
With the binding region of flexible PCB so that the lower frame of display panel only has that the half of traditional module is even more small, significantly contracting
The narrow width of lower frame, in order to adapt to narrowing for frame so that the flexible circuit with luminescence unit binding in back light
Plate also accordingly narrows.
Originally realize the fixation of back light by the way that flexible PCB is Nian Jie with light guide plate, bound with luminescence unit soft
Property circuit board narrow after, flexible PCB and light guide plate bond area reduce, and the fixing intensity of back light reduces, and cause backlight
Light source is easily shifted or come off, and causes display panel display effect to decline or can not normally show.
Therefore, it is that this area technology urgently to be resolved hurrily is asked in view of the above-mentioned problems, providing a kind of backlight module and display panel
Topic.
The content of the invention
To solve the problems, such as in above-mentioned background technology, the invention provides a kind of backlight module and display panel, Neng Gouti
The fixing intensity of high back light, reduces back light displacement or display effect caused by coming off declines or can not normally shown
Risk.
To solve the above problems, the invention provides a kind of backlight module, including：
Framework, including frame and bottom plate, the frame surround the bottom plate, and the bottom plate is included in a first direction successively
The concave part of setting and non-recessed portion；
Flexible PCB, the concave part is arranged at, including the first surface and second surface being oppositely arranged, wherein, institute
The groove bottom for stating first surface and the concave part is mutually fixed, and in said first direction, the second surface is included away from institute
State the Part I surface in non-recessed portion and close to the Part II surface in the non-recessed portion；
Multiple luminescence units, it is fixed on the Part I surface；
Light guide plate, including the dot surface close to the bottom plate and the shiny surface away from the bottom plate, the light guide plate is by institute
State non-recessed portion and extend to the concave part, and extend to the dot surface of the concave part and the Part II surface
It is fixed.
In order to solve the above problems, present invention also offers a kind of display panel, including above-mentioned backlight module.
Compared with prior art, backlight module of the invention and display panel realize following beneficial effect：
Backlight module and display panel provided by the invention, by the way that back light is inverted, that is, by flexible PCB
The apparent surface of fixed luminescence unit is fixed on the bottom plate of frame, and flexible PCB is fixed with into the one side of luminescence unit with leading
Tabula rasa is fixed, and is only fixed relative to flexible PCB in the prior art with light guide plate, the fixation for significantly improving back light is strong
Degree, the risk that display effect caused by reducing back light displacement or coming off declines or can not normally shown.
By referring to the drawings to the present invention exemplary embodiment detailed description, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
It is combined in the description and the accompanying drawing of a part for constitution instruction shows embodiments of the invention, and even
It is used for the principle for explaining the present invention together with its explanation.
Fig. 1 is a kind of schematic partial cross-sectional view of backlight module of the prior art；
Fig. 2 is a kind of schematic top plan view of backlight module in the embodiment of the present invention；
Fig. 3 is along the schematic cross-section of line A-A in Fig. 2；
Fig. 4 is a kind of schematic partial cross-sectional view of backlight module in the embodiment of the present invention；
Fig. 5 is a kind of schematic partial cross-sectional view of backlight module in the embodiment of the present invention；
Fig. 6 is a kind of schematic partial cross-sectional view of backlight module in the embodiment of the present invention；
Fig. 7 is a kind of overlooking the structure diagram of backlight module in the embodiment of the present invention；
Fig. 8 is the schematic cross-section along line B-B in Fig. 7；
Fig. 9 is a kind of schematic partial cross-sectional view of backlight module in the embodiment of the present invention；
Figure 10 is a kind of schematic cross-section of display panel in the embodiment of the present invention.
Embodiment
The various exemplary embodiments of the present invention are described in detail now with reference to accompanying drawing.It should be noted that：Unless have in addition
Body illustrates that the unlimited system of part and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The scope of invention.
The description only actually at least one exemplary embodiment is illustrative to be never used as to the present invention below
And its application or any restrictions that use.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
Fig. 1 is a kind of schematic partial cross-sectional view of backlight module of the prior art.Fig. 1 is referred to, framework 1 includes bottom
Plate, the one side that flexible PCB 2 is fixed with luminescence unit 3 are fixed with the one side of luminescence unit 3 close to bottom plate, flexible PCB 2
It is Nian Jie with the shiny surface of light guide plate, because using narrow frame design, the adhesion width d of flexible PCB 2 and light guide plate 4 is not as good as
Using the half of the adhesion width of COF technologies, therefore, back light (back light in the present invention include flexible PCB and
Luminescence unit) fixing intensity it is weak, be easily shifted over or even come off, cause display panel display effect decline or without Faxian
Show.
To solve the above problems, the embodiments of the invention provide a kind of backlight module and display panel, below in conjunction with accompanying drawing
Backlight module provided by the invention and display panel are described in detail.
Fig. 2 is a kind of schematic top plan view of backlight module in the embodiment of the present invention, and Fig. 3 is along the section of line A-A in Fig. 2
Schematic diagram.Fig. 2 and Fig. 3 are referred to, the display module includes framework 1, flexible PCB 2, luminescence unit 3 and light guide plate 4, its
In, framework 1 includes bottom plate 11 and frame 12, and frame 12 surrounds bottom plate 11, and bottom plate 11 includes what is set gradually in a first direction on X
Concave part 111 and non-recessed portion 112；Flexible PCB 2, concave part 111 is arranged at, including the He of first surface 21 being oppositely arranged
Second surface 22, wherein, the groove bottom of first surface 21 and concave part 111 is mutually fixed, in a first direction on X, second surface 22
Including the Part I surface away from non-recessed portion 112 and close to the Part II surface in non-recessed portion 112；Multiple luminescence units
3, it is fixed on Part I surface；Light guide plate 4, including the dot surface 41 close to bottom plate 11 and the shiny surface 42 away from bottom plate 11,
Light guide plate 4 extends to concave part 111 by non-recessed portion 112, and extends to the dot surface 41 and Part II table of concave part 111
Face is fixed.
The backlight module that the present embodiment provides, by the way that back light is inverted, that is, flexible PCB is fixed and lighted
The apparent surface of unit is fixed on the bottom plate of frame, and flexible PCB is fixed with into the one side of luminescence unit and light guide plate is consolidated
It is fixed, only fixed relative to flexible PCB in the prior art with light guide plate, significantly improve the fixing intensity of back light, reduce
The risk that display effect caused by back light is shifted or come off declines or can not normally shown.
Continuing with referring to Fig. 3, alternatively, the groove bottom of first surface 21 and concave part 111 is fixed by double faced adhesive tape.It is this
Fixed form technique is simple, easy to implement, and lossless to flexible PCB.
Continuing with referring to Fig. 3, alternatively, on the direction of bottom plate 11, the thickness and groove of flexible PCB 2
111 depth is identical.This can ensure that light guide plate can strengthen the fixing intensity of light guide plate with contacts baseplate, meanwhile, it is capable to protect
Demonstrate,prove the thinning design in non-recessed portion.
Continuing with referring to Fig. 3, alternatively, in a first direction on X, the width of flexible PCB 2 is equal to the width of concave part 111
Degree.It ensure that concave part has minimum area, non-recessed portion has maximum area, and comes for whole backlight module
Say, on bottom plate direction, the thickness in non-recessed portion is less than the thickness of concave part so that backlight module has the thin of maximum
Change region.
Fig. 4 is a kind of schematic partial cross-sectional view of backlight module in the embodiment of the present invention.Fig. 4 is referred to, the backlight module
Also include diffusion sheet 5, be arranged at side of the light guide plate 4 away from bottom plate 11, wherein, orthographic projection of the luminescence unit 3 on bottom plate 11
Diffusion sheet 5 is at least partially disposed in the orthographic projection on bottom plate 11.In this way, diffusion sheet at least covers part luminescence unit, play
Further strengthen the effect of luminescence unit fixing intensity.
Fig. 5 is a kind of schematic partial cross-sectional view of backlight module in the embodiment of the present invention.Fig. 5 is referred to, diffusion sheet 5 includes
Silk-screen area 51, orthographic projection of orthographic projection of the light guide plate 4 on bottom plate 11 with silk-screen area 51 on bottom plate 11 partially overlap, and light single
First 3 orthographic projection on bottom plate 11 is at least partially disposed in 51 orthographic projection on bottom plate 11 of silk-screen area.By entering to diffusion sheet
Row, which is screen printed onto on diffusion sheet, forms silk-screen area, be due to luminescence unit exiting surface (luminescence unit close to light guide plate one
Face) light that sends has lighting angle in the plane parallel to bottom plate so that light source dead angle between adjacent light-emitting units be present
Area, therefore, a bright dark graded area, i.e. firefly problem are had close to the side of light guide plate in luminescence unit, and silk-screen area
It can play a part of blocking this bright dark graded area, improve firefly problem, improve display effect.
Fig. 6 is a kind of schematic partial cross-sectional view of backlight module in the embodiment of the present invention.Fig. 6 is referred to, the backlight mould
Group, in addition to shading strip 6, side of the diffusion sheet 5 away from bottom plate 11 is arranged at, orthographic projection of the luminescence unit 3 on bottom plate 11 is extremely
Small part is located at shading strip 6 in the orthographic projection on bottom plate 11, and orthographic projection of the shading strip 6 on bottom plate 11 exists with light guide plate 4
Orthographic projection on bottom plate 11 partially overlaps.Moreover, orthographic projection of the shading strip 6 on bottom plate 11 is located at silk-screen area 51 on bottom plate 11
Orthographic projection in.Shading strip can further improve firefly problem, moreover, the back light in the present invention uses inverted side
Formula, shading strip is reduced with luminescence unit in the distance on bottom plate direction, it is assumed that from the side for first direction X being in α angles
Bright dark graded area can not just be seen to viewing, then shading strip is got over luminescence unit in the distance on bottom plate direction
It is small, it is necessary to shading strip it is narrower, therefore, after back light is inverted by the present embodiment, it is easier to meet the design requirement of narrow frame.
Fig. 7 is a kind of overlooking the structure diagram of backlight module in the embodiment of the present invention, and Fig. 8 is along line B-B in Fig. 7
Schematic cross-section.Fig. 7 and Fig. 8 are referred to, the frame 12 of the backlight module is included in extension and and concave part on second direction Y
111 the first adjacent frames 121, wherein, second direction Y intersects with first direction X, the first table of the frame 121 away from bottom plate 11
The extension 1211 of the oriented inner side of frame 1 extension of mask；The backlight module also includes：Shading rubber belt 7, refer to by concave part 111
To on the first direction X in non-recessed portion 112, shading rubber belt 7 is fixed with extension 1211 and shading strip 6 successively, and shading strip 6 exists
Orthographic projection on bottom plate 11 is located at shading rubber belt 7 in the orthographic projection on bottom plate 11.Shading rubber belt can not only further improve
Firefly problem, and the light leak between luminescence unit and the first frame can be prevented, the display effect of display panel is improved, together
When the first frame be provided with extension, can strengthen the bond area of shading rubber belt and frame, improve consolidating for shading rubber belt and frame
Determine intensity.
It should be noted that, although the first direction X and second direction Y in Fig. 7 are vertical, but this is merely illustrative,
It is not limited to first direction X and second direction Y angle.
Continuing with referring to Fig. 7 and Fig. 8, alternatively, in order to improve the shaded effect of shading rubber belt, silk-screen area 51 is in bottom plate 11
On orthographic projection be located at shading rubber belt 7 in the orthographic projection on bottom plate 11.
Fig. 9 is a kind of schematic partial cross-sectional view of backlight module in the embodiment of the present invention.Fig. 9 is referred to, the display mould
Group also includes prism 8, is arranged at side of the diffusion sheet 7 away from bottom plate 11, and pointing to non-recessed portion 112 by concave part 111
On first direction X, shading rubber belt 7 is fixed with extension 1211, shading strip 6 and prism 8 successively.Prism can play the work of blast
With shading rubber belt is Nian Jie with prism, enhances the fixing intensity of shading rubber belt, also enhances the fixing intensity of prism.
It should be noted that, although the backlight module in accompanying drawing of the present invention is rectangle, but this is merely illustrative, and
The shape for limiting backlight module provided by the invention is not used in, the shape of backlight module can be set according to the shape of display panel
Meter.
In order to solve the above problems, the present embodiment additionally provides a kind of display panel, including any in above-described embodiment
Backlight module, Figure 10 give a kind of schematic cross-section of display panel in the embodiment of the present invention, including backlight module I, battle array
Row substrate II and encapsulated layer III, wherein array base palte II are arranged on backlight module I sides, and encapsulated layer III is arranged on array base palte
II is away from backlight module I sides.
The display panel that the present embodiment provides, by the way that back light is inverted, that is, flexible PCB is fixed and lighted
The apparent surface of unit is fixed on the bottom plate of frame, and flexible PCB is fixed with into the one side of luminescence unit and light guide plate is consolidated
It is fixed, only fixed relative to flexible PCB in the prior art with light guide plate, significantly improve the fixing intensity of back light, reduce
The risk that display effect caused by back light is shifted or come off declines or can not normally shown.
Compared with prior art, backlight module of the invention and display panel realize following beneficial effect：
Backlight module and display panel provided by the invention, by the way that back light is inverted, that is, by flexible PCB
The apparent surface of fixed luminescence unit is fixed on the bottom plate of frame, and flexible PCB is fixed with into the one side of luminescence unit with leading
Tabula rasa is fixed, and is only fixed relative to flexible PCB in the prior art with light guide plate, the fixation for significantly improving back light is strong
Degree, the risk that display effect caused by reducing back light displacement or coming off declines or can not normally shown.
Although some specific embodiments of the present invention are described in detail by example, the skill of this area
Art personnel it should be understood that example above merely to illustrating, the scope being not intended to be limiting of the invention.The skill of this area
Art personnel to above example it should be understood that can modify without departing from the scope and spirit of the present invention.This hair
Bright scope is defined by the following claims.
Claims (12)
- A kind of 1. backlight module, it is characterised in that including：Framework, including frame and bottom plate, the frame surround the bottom plate, and the bottom plate includes setting gradually in a first direction Concave part and non-recessed portion；Flexible PCB, the concave part is arranged at, including the first surface and second surface being oppositely arranged, wherein, described One surface and the groove bottom of the concave part are mutually fixed, and in said first direction, the second surface is included away from described non- The Part I surface of concave part and the Part II surface in the close non-recessed portion；Multiple luminescence units, it is fixed on the Part I surface；Light guide plate, including the dot surface close to the bottom plate and the shiny surface away from the bottom plate, the light guide plate is by described non- Concave part extends to the concave part, and extends to the dot surface of the concave part and the Part II surface is consolidated It is fixed.
- 2. backlight module according to claim 1, it is characterised in that also include：Diffusion sheet, side of the light guide plate away from the bottom plate is arranged at, wherein, the luminescence unit is on the bottom plate Orthographic projection is at least partially disposed at the diffusion sheet in the orthographic projection on the bottom plate.
- 3. backlight module according to claim 2, it is characterised in thatThe diffusion sheet includes silk-screen area, and orthographic projection of the light guide plate on the bottom plate is with the silk-screen area in the bottom plate On orthographic projection partially overlap, orthographic projection of the luminescence unit on the bottom plate is at least partially disposed at the silk-screen area in institute State in the orthographic projection on bottom plate.
- 4. backlight module according to claim 3, it is characterised in that also include：Shading strip, it is arranged at side of the diffusion sheet away from the bottom plate, positive throwing of the luminescence unit on the bottom plate Shadow is at least partially disposed at the shading strip in the orthographic projection on the bottom plate, and positive throwing of the shading strip on the bottom plate Orthographic projection of the shadow with the light guide plate on the bottom plate partially overlaps.
- 5. backlight module according to claim 4, it is characterised in that orthographic projection position of the shading strip on the bottom plate In the silk-screen area in the orthographic projection on the bottom plate.
- 6. backlight module according to claim 4, it is characterised in thatThe frame includes extension and first frame adjacent with the concave part in a second direction, wherein, the second party Intersect to the first direction, the surface of first frame away from the bottom plate, which has to what the scuncheon extended, prolongs Extending portion；The backlight module also includes：Shading rubber belt, the first direction in the non-recessed portion is being pointed to by the concave part On, the shading rubber belt is fixed with the extension and the shading strip successively, and the shading strip on the bottom plate just Projection is positioned at the shading rubber belt in the orthographic projection on the bottom plate.
- 7. backlight module according to claim 6, it is characterised in that orthographic projection position of the silk-screen area on the bottom plate In the shading rubber belt in the orthographic projection on the bottom plate.
- 8. backlight module according to claim 6, it is characterised in that also include：Prism, side of the diffusion sheet away from the bottom plate is arranged at, and the non-recessed portion is being pointed to by the concave part The first direction on, the shading rubber belt is fixed with the extension, the shading strip and the prism successively.
- 9. backlight module according to claim 1, it is characterised in that the groove bottom of the first surface and the concave part Fixed by double faced adhesive tape.
- 10. backlight module according to claim 1, it is characterised in that described soft on the direction of the bottom plate The thickness of property circuit board is identical with the depth of the groove.
- 11. backlight module according to claim 1, it is characterised in that in said first direction, the flexible PCB Width be equal to the groove width.
- A kind of 12. display panel, it is characterised in that including：According to any described backlight modules of claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044417.8A CN107763499B (en) | 2017-10-31 | 2017-10-31 | Backlight module and display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044417.8A CN107763499B (en) | 2017-10-31 | 2017-10-31 | Backlight module and display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107763499A true CN107763499A (en) | 2018-03-06 |
| CN107763499B CN107763499B (en) | 2020-08-04 |
Family
ID=61271079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711044417.8A Active CN107763499B (en) | 2017-10-31 | 2017-10-31 | Backlight module and display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107763499B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458285A (en) * | 2018-04-11 | 2018-08-28 | 深圳市宝明科技股份有限公司 | A kind of novel narrow frame backlight module |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203870362U (en) * | 2014-06-05 | 2014-10-08 | 北京京东方显示技术有限公司 | Display device |
| CN204785895U (en) * | 2015-07-14 | 2015-11-18 | 信利半导体有限公司 | Backlight and display panel |
| CN205191366U (en) * | 2015-11-20 | 2016-04-27 | 东莞轩朗实业有限公司 | Side income formula display module assembly |
-
2017
- 2017-10-31 CN CN201711044417.8A patent/CN107763499B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203870362U (en) * | 2014-06-05 | 2014-10-08 | 北京京东方显示技术有限公司 | Display device |
| CN204785895U (en) * | 2015-07-14 | 2015-11-18 | 信利半导体有限公司 | Backlight and display panel |
| CN205191366U (en) * | 2015-11-20 | 2016-04-27 | 东莞轩朗实业有限公司 | Side income formula display module assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458285A (en) * | 2018-04-11 | 2018-08-28 | 深圳市宝明科技股份有限公司 | A kind of novel narrow frame backlight module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107763499B (en) | 2020-08-04 |
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