CN208255582U - A kind of narrow frame liquid crystal display die set - Google Patents
A kind of narrow frame liquid crystal display die set Download PDFInfo
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- CN208255582U CN208255582U CN201820387497.0U CN201820387497U CN208255582U CN 208255582 U CN208255582 U CN 208255582U CN 201820387497 U CN201820387497 U CN 201820387497U CN 208255582 U CN208255582 U CN 208255582U
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Abstract
The utility model provides a kind of narrow frame liquid crystal display die set, display panel including back light unit and on the back light unit, the display panel is bonded entirely by solid-state adhesive sheet and is adhered on the back light unit, and the solid-state adhesive sheet includes the transparent area of the viewing area corresponding to the display panel and encloses set on the shading region of the transparent area surrounding.A kind of narrow frame liquid crystal display die set provided by the utility model has the solid-state adhesive sheet of transparent area and shading region by setting, to which shading region can effectively play shaded effect, and solid-state adhesive sheet is fitted in entirely between display panel and back light unit, bond area is big, ensure that sticking effect is firm, it is not easily to fall off, and solid-state tab area is big, is not in the problem of punching molding difficulty, reduces technology difficulty, also bonding process is facilitated, production efficiency is improved；In addition, solid-state adhesive sheet is solid-state, when bonding, is easy to control, high production efficiency.
Description
Technical field
The utility model relates to field of display technology, more particularly to a kind of narrow frame liquid crystal display die set.
Background technique
Liquid crystal display die set has many advantages, such as that frivolous, energy consumption is small, radiationless and be widely used in a variety of display equipment, liquid
Display panel in brilliant display module belongs to passive display device, it is therefore desirable to backlight module be arranged, to provide light by showing
Panel reflects display picture.Existing backlight module and display panel are typically provided anti-dazzling screen, anti-dazzling screen simultaneously with back
Optical mode group is Nian Jie with display panel, can shading guarantee display panel display effect.Now with to the narrow of liquid crystal display die set
The requirement of frame is higher and higher, so that the bonding location of anti-dazzling screen is also smaller and smaller, such as is less than the liquid crystal of 0.6mm in frame
Show in mould group, the adhesion width of anti-dazzling screen and backlight module is typically only 0.3mm, so that in narrow frame liquid crystal display die set
In, the problems such as being usually easy to appear anti-dazzling screen bonding loosely and fall off, in addition, the undersized of anti-dazzling screen also brings punching
The problem of cutting difficult forming increases technology difficulty, reduces production efficiency.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of narrow frame liquid crystal display die sets, it can effectively be solved
The shading chip size being arranged in certainly existing narrow frame liquid crystal display die set is small and difficult forming and due to bonding location deficiency
The problem of bring anti-dazzling screen is easy to fall off.
In order to solve the above technical problems, the utility model provides a kind of narrow frame liquid crystal display die set, including backlight
Unit and the display panel on the back light unit, described in the display panel be bonded and is adhered to entirely by solid-state adhesive sheet
On back light unit, the solid-state adhesive sheet includes the transparent area of the viewing area corresponding to the display panel and encloses set on described
The shading region of light area surrounding.
As a kind of preferred embodiment of the utility model, the solid-state adhesive sheet with a thickness of 100-175um.
As a kind of preferred embodiment of the utility model, the solid-state adhesive sheet includes transparent optical cement and light shield layer, institute
It states light shield layer and forms the shading region, the middle area of the transparent optical cement set on the edge region of the transparent optical cement
Domain forms transparent area.
As a kind of preferred embodiment of the utility model, the light shield layer is located in the transparent optical cement.
As a kind of preferred embodiment of the utility model, the light shield layer is carbon black particle layer.
As a kind of preferred embodiment of the utility model, the back light unit include bottom frame, the reflector plate on bottom frame,
Light guide plate on the reflector plate and the optical diaphragm group on the light guide plate；The shading region and the bottom frame are viscous
It connects and extends to Nian Jie with the optical diaphragm group, the transparent area is adhered in the optical diaphragm group.
As a kind of preferred embodiment of the utility model, flatness layer is also filled in the optical diaphragm group.
It further include the cover board on the display panel as a kind of preferred embodiment of the utility model.
As a kind of preferred embodiment of the utility model, the cover board is bonded Nian Jie entirely with display panel.
As a kind of preferred embodiment of the utility model, the cover board is curved equipped with extending to the bottom frame of the back light unit
Folding part, the bending part are Nian Jie with the bottom frame.
The utility model has the following technical effect that a kind of narrow frame liquid crystal display die set provided by the utility model passes through
Solid-state adhesive sheet with transparent area and shading region is set, so that shading region can effectively play shaded effect, and solid-state is bonded
Piece fits between display panel and back light unit entirely, and bond area is big, ensure that sticking effect is firm, not easily to fall off, and
Solid-state tab area is big, is not in the problem of punching molding difficulty, reduces technology difficulty, also facilitate bonding process,
Improve production efficiency；In addition, solid-state adhesive sheet is solid-state, when bonding, is easy to control, high production efficiency.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, the attached drawing of embodiment will be made below simple
Ground introduction, it should be apparent that, the accompanying drawings in the following description merely relates to some embodiments of the utility model, rather than practical to this
Novel limitation.
Fig. 1 is a kind of structural schematic diagram of narrow frame liquid crystal display die set provided by the utility model；
Fig. 2 is a kind of structural schematic diagram of back light unit provided by the utility model；
Fig. 3 is a kind of structural schematic diagram of solid-state adhesive sheet provided by the utility model；
Fig. 4 is a kind of arrangement schematic diagram of flatness layer provided by the utility model；
Fig. 5 is a kind of structural schematic diagram of cover board provided by the utility model.
Specific embodiment
To make the purpose of this utility model, technical solution and advantage are clearer, with reference to the accompanying drawing to the utility model
Embodiment is described in further detail.Obviously, described embodiment is a part of the embodiment of the utility model, rather than
Whole embodiments.Based on described the embodiments of the present invention, those of ordinary skill in the art are without creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
As shown in Figure 1, which show a kind of narrow frame liquid crystal display die set provided by the utility model, the narrow frame liquid crystal
Display module includes back light unit 1 and the display panel 3 on the back light unit 1, and the display panel 3 is viscous by solid-state
Fitting is adhered on the back light unit 1 film 2 entirely, and the solid-state adhesive sheet 2 includes the display corresponding to the display panel 3
The transparent area AA in area and enclose the shading region NA set on the transparent area AA surrounding.In this way, there is transparent area AA and screening by setting
The solid-state adhesive sheet 2 of light area NA, so that shading region NA can effectively play shaded effect, and solid-state adhesive sheet 2 fit in entirely it is aobvious
Showing between panel 3 and back light unit 1, bond area is big, ensure that sticking effect is firm, and it is not easily to fall off, and solid-state adhesive sheet 2
Area is big, is not in the problem of punching molding difficulty, reduces technology difficulty, also facilitate bonding process, improves production
Efficiency；In addition, solid-state adhesive sheet 2 is solid-state, when bonding, is easy to control, high production efficiency.Preferably, in the present embodiment, institute
State solid-state adhesive sheet 2 with a thickness of 100-175um, can be preferably 100um specifically.
Specifically, in the present embodiment, as shown in Fig. 2, the back light unit 1 includes bottom frame 11, on bottom frame 11
Reflector plate 12, the light guide plate 13 on the reflector plate 12 and the optical diaphragm group 14 on the light guide plate 13；It is described
Shading region NA is Nian Jie with the bottom frame 11 and extends to Nian Jie with the optical diaphragm group 14, and the transparent area AA is adhered to described
In optical diaphragm group 14.In this way, shading region NA is Nian Jie with the bottom frame 11 and optical diaphragm group 14 simultaneously, the transparent area AA is viscous
It is connected on the optical diaphragm 14, so that solid-state adhesive sheet 2 and the bond area of back light unit 1 are big, adhesive effect is firm.Specifically
Ground, in the present embodiment, the optical diaphragm group 14 include diffusion barrier and brightness enhancement film, since optical diaphragm group 14 is multiple diaphragms
Structure is easy to control, high production efficiency when being bonded using solid-state adhesive sheet 2.
Further, in the present embodiment, as shown in figure 3, the solid-state adhesive sheet 2 includes transparent optical cement 21 and shading
Layer 22, the edge region that the light shield layer 22 is set to the transparent optical cement 21 forms the shading region NA, described transparent
The intermediate region of optical cement 21 forms transparent area AA.Preferably, the light shield layer 22 is located in the transparent optical cement 21, institute
Stating light shield layer 22 is carbon black particle layer.In this way, passing through the intermediate region for dispersing carbon black particle layer in the transparent optical cement 21
Shading region NA can be formed, and the intermediate region AA of the transparent optical cement 21 surrounded by shading region NA forms transparent area, in this way
The solid-state sticker construction of setting is simple and convenient formation, at low cost.
Further, in the present embodiment, as shown in figure 4, being also filled with flatness layer 4 in the optical diaphragm group 14.By
It is rough surface in the surface of optical diaphragm group 14 towards 3 side of display panel, solid-state can be effectively ensured after flatness layer 4 is set
The adhesive effect of adhesive sheet 2 reduces bonding process difficulty.
Further, in the present embodiment, as shown in figure 5, the liquid crystal display die set can also include being set to the display
Cover board 5 on panel 3.Specifically, the cover board 5 is Nian Jie with the full fitting of display panel 3, and the cover board 5 is equipped with to the backlight
The bending part 51 that the bottom frame 11 of unit 1 extends, the bending part 51 are Nian Jie with the bottom frame 11.In this way, being provided with and display surface
Plate 3 is entirely after the cover board 5 of fitting bonding, and cover board 5 can play the role of protecting display panel 3, and fitting can be effectively ensured entirely
The display effect of display panel 3, the bending part extended by being equipped with the cover board 3 to the bottom frame 11 of the back light unit 1
51 and make the bending part 51 Nian Jie with the bottom frame 11, so as to pass through the guarantee that is adhesively fixed of cover board 5 and bottom frame 11
The the supporting and fixing of display panel 3 improves narrow frame effect from the size for without upper ledge is in addition arranged, reducing frame
Fruit provides visual nothing further, it is also possible to cover all cover boards 5 in the upper surface of narrow frame liquid crystal display die set
Border effect improves product competitiveness, and further, the cover board 5 is also equipped with touch control layer towards display panel side, described
The lead district of touch control layer is set on the bending part 51, avoids the visible space for occupying narrow frame display module upper surface, is improved
Visual Rimless effect.
The above-mentioned embodiments merely express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention, as long as using the form institute of equivalent substitution or equivalent transformation
The technical solution of acquisition, shall fall within the scope of the present invention.
Claims (9)
1. a kind of narrow frame liquid crystal display die set, the display panel including back light unit and on the back light unit is special
Sign is that the display panel is bonded entirely by solid-state adhesive sheet and is adhered on the back light unit, the solid-state adhesive sheet packet
It includes the transparent area of the viewing area corresponding to the display panel and encloses set on the shading region of the transparent area surrounding；The solid-state is viscous
Film includes transparent optical cement and light shield layer, and the edge region that the light shield layer is set to the transparent optical cement forms described
The intermediate region of shading region, the transparent optical cement forms transparent area.
2. narrow frame liquid crystal display die set according to claim 1, which is characterized in that the solid-state adhesive sheet with a thickness of
100-175um。
3. narrow frame liquid crystal display die set according to claim 1, which is characterized in that the light shield layer is located in described
In bright optical cement.
4. narrow frame liquid crystal display die set according to claim 3, which is characterized in that the light shield layer is carbon black particle
Layer.
5. narrow frame liquid crystal display die set according to claim 1, which is characterized in that the back light unit include bottom frame,
Reflector plate on bottom frame, the light guide plate on the reflector plate and the optical diaphragm group on the light guide plate；Institute
It is Nian Jie with the bottom frame and extend to Nian Jie with the optical diaphragm group to state shading region, the transparent area is adhered to the optical film
In piece group.
6. narrow frame liquid crystal display die set according to claim 5, which is characterized in that also filled up in the optical diaphragm group
There is flatness layer.
7. narrow frame liquid crystal display die set according to claim 6, which is characterized in that further include being set to the display panel
On cover board.
8. narrow frame liquid crystal display die set according to claim 7, which is characterized in that the cover board pastes entirely with display panel
Close bonding.
9. narrow frame liquid crystal display die set according to claim 8, which is characterized in that the cover board is equipped with to the backlight
The bending part that the bottom frame of unit extends, the bending part are Nian Jie with the bottom frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387497.0U CN208255582U (en) | 2018-03-21 | 2018-03-21 | A kind of narrow frame liquid crystal display die set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387497.0U CN208255582U (en) | 2018-03-21 | 2018-03-21 | A kind of narrow frame liquid crystal display die set |
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| Publication Number | Publication Date |
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| CN208255582U true CN208255582U (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820387497.0U Active CN208255582U (en) | 2018-03-21 | 2018-03-21 | A kind of narrow frame liquid crystal display die set |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111258119A (en) * | 2020-03-24 | 2020-06-09 | 武汉华星光电技术有限公司 | Backlight module and liquid crystal display device |
| WO2020253005A1 (en) * | 2019-06-19 | 2020-12-24 | 武汉华星光电技术有限公司 | Liquid crystal display apparatus |
| WO2021185270A1 (en) * | 2020-03-17 | 2021-09-23 | 海信视像科技股份有限公司 | Display device |
| CN113870703A (en) * | 2021-09-27 | 2021-12-31 | 京东方科技集团股份有限公司 | Display module and display device |
-
2018
- 2018-03-21 CN CN201820387497.0U patent/CN208255582U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020253005A1 (en) * | 2019-06-19 | 2020-12-24 | 武汉华星光电技术有限公司 | Liquid crystal display apparatus |
| WO2021185270A1 (en) * | 2020-03-17 | 2021-09-23 | 海信视像科技股份有限公司 | Display device |
| CN111258119A (en) * | 2020-03-24 | 2020-06-09 | 武汉华星光电技术有限公司 | Backlight module and liquid crystal display device |
| CN113870703A (en) * | 2021-09-27 | 2021-12-31 | 京东方科技集团股份有限公司 | Display module and display device |
| CN113870703B (en) * | 2021-09-27 | 2023-10-24 | 京东方科技集团股份有限公司 | Display module and display device |
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