CN208969384U - A kind of screen liquid crystal display die set comprehensively - Google Patents
A kind of screen liquid crystal display die set comprehensively Download PDFInfo
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- CN208969384U CN208969384U CN201821400685.9U CN201821400685U CN208969384U CN 208969384 U CN208969384 U CN 208969384U CN 201821400685 U CN201821400685 U CN 201821400685U CN 208969384 U CN208969384 U CN 208969384U
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- Prior art keywords
- liquid crystal
- crystal display
- light
- diffusion barrier
- light source
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 31
- 238000009792 diffusion process Methods 0.000 claims abstract description 37
- 230000004888 barrier function Effects 0.000 claims abstract description 35
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 238000010422 painting Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 238000009472 formulation Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000012788 optical film Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Planar Illumination Modules (AREA)
Abstract
The utility model discloses a kind of screen liquid crystal display die sets comprehensively, it include: framework, and it is set in turn in the intracorporal reflector plate of the frame, light guide plate, diffusion barrier and liquid crystal display panel, some or all of the reflectance coating, light guide plate, diffusion barrier, described liquid crystal display panel are covered in the framework；It further include light source, the light source is set on the outside of the light-guide edge；The light source is light-emitting diode light bar；The diffusion barrier includes visible area and non-visible area in source ends, and the diffusion barrier is printed on ink layer in light source end position painting.The utility model can prevent the formation of narrow frame source ends hot spot, and light-guide edge light is blocked in realization, realize visible area brightness uniformity, while promoting the whole optical effect of liquid crystal display.
Description
Technical field
The utility model embodiment is related to field of display technology, more particularly to a kind of screen liquid crystal display device comprehensively.
Background technique
With the fast development of smart phone, consumer is also more more and more intense to the individual demand of smart phone, display
The display area of screen requires also more to come also high, and existing display module installs listening bore, the corresponding monolith area of camera on top
Domain is all black surround, largely reduces the display area of display screen, and in display module important composition backlight assembly it is thick
Frame problem also always affects the display area of display screen, and existing TFT backlight product surrounding black glue frame is wider, especially
The side LED is wider, cause finished product mobile phone unsightly and screen account for it is smaller, and the ratio of width to height of 4:3 also cause large-screen mobile phone one hand grasp
It is inconvenient to make.Comprehensive screen mobile phone is gradually developed, and shields corresponding A A comprehensively away from 2.0mm, the luminous visible area that enters of LED exists
0.5mm or so, Led can generate hot spot when shining, and it is super close apart from visible area how to eliminate LED shield because of mobile phone comprehensively caused by, LED
Luminous spot enter visible area, be the emphasis of our the current technological break-throughs of screen comprehensively.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of surrounding narrow frames to shield display module, this production comprehensively
Reserved installation original part space is equipped at the top of product, surrounding cooperates ultra-narrow frame, so that display module obtains bigger display area, more
Meet high screen accounting, more humane Cell Phone Design theory.Technical solution adopted in the utility model is: a kind of screen liquid comprehensively
Brilliant display module characterized by comprising framework, and it is set in turn in the intracorporal reflectance coating of the frame, light guide plate, diffusion
Film and liquid crystal display panel, some or all of the reflectance coating, light guide plate, diffusion barrier, described liquid crystal display panel are covered in the framework；
It further include light source, the light source is set on the outside of the light-guide edge；The light source is light-emitting diode light bar；The diffusion
Film includes visible area and non-visible area in the source ends, and the diffusion barrier is printed on ink layer in light source end position painting.
Further, the ink level applies the combination for being printed on solid ink, site ink and the two.
Further, the ink layer includes that grey, black, white three kinds of ink formulations form, from non-visible area to can
Vision area, ink layer is from dark color to light gradual change.
Further, the ink layer is in arc-shaped equidistant arrangement in non-visible area, and one by one with the light source luminescent area
It is corresponding.
Further, the framework is metal frame, metallo-plastic integrated frame or metal plastic combo box.
Further, the framework include bottom plate and with vertically disposed at least two side of the bottom plate, the bottom plate
It is manufactured from the same material or is made from a different material at least two side.
Further, further include at least one layer of optical film material, be arranged between the diffusion barrier and the liquid crystal display panel.
The utility model has the advantage that compared with prior art
Ink layer is set on the light-emitting surface of diffusion barrier main body, spreads ink layer in non-visible area and covers light source comprehensively,
Visible area area is consistent with spot size, and ink layer color and density are in this way it is avoided that narrow from non-visible area to visible area gradual change
Frame liquid crystal display die set is able to achieve in the formation of source ends hot spot and blocks light-guide edge light, realizes visible area brightness
Uniformly, liquid crystal display entirety optical effect is promoted.
Detailed description of the invention
Fig. 1 is the side view that the utility model shields liquid crystal display die set comprehensively.
Fig. 2 is the structure chart of the diffusion barrier of the utility model embodiment one.
Fig. 3 is the structure chart of the diffusion barrier of the utility model embodiment two.
In attached drawing: 10- framework, 20- reflectance coating, 30- light guide plate, 40- diffusion barrier, 50- liquid crystal display panel, 60- light source, 41-
Solid ink, the site 42- ink, A- visible area, B- non-visible area.
Specific embodiment
The utility model embodiment is described in further detail with reference to the accompanying drawings and examples.It is understood that
It is that specific embodiment described herein is only used for explaining the utility model embodiment, rather than to the utility model embodiment
It limits.It also should be noted that illustrating only portion relevant to the utility model embodiment for ease of description, in attached drawing
Point rather than entire infrastructure.
Fig. 1 is the side view of the liquid crystal display die set of the utility model embodiment, referring to FIG. 1, comprehensive screen liquid crystal
Show that mould group includes: framework 10, and the reflectance coating 20, light guide plate 30, diffusion barrier 40 and the liquid that are set in turn in the framework 10
Crystal panel 50, some or all of the reflectance coating 20, light guide plate 30, diffusion barrier 40, described liquid crystal display panel 50 are covered in described
Framework 10；It puts in order according to reflection-type optical membrane material, light guide plate 30,40 material of diffusion barrier and liquid crystal display panel 50, by them
Successively unidirectionally it is placed in framework 10.It further include light source, the light source is set on the outside of 30 edge of light guide plate；Light source is hair
Optical diode lamp bar；Diffusion barrier 40 includes visible area A and non-visible area B, and the diffusion barrier 40 is applied in the light source end position to be printed
There is ink layer., ink level, which applies, is printed on the combination of solid ink 41, site ink 42 and the two, and the ink layer includes ash
Color, black, white three kinds of ink formulations form, and from non-visible area B to visible area A, ink layer is from dark color to light gradual change.Ink
Layer is in arc-shaped equidistant arrangement in non-visible area B, and is corresponded with light source luminescent area.The framework 10 is metal frame, metal
Plastics integrated frame or metal plastic combo box.Framework 10 include bottom plate and with vertically disposed at least two side of the bottom plate,
The bottom plate and at least two side are manufactured from the same material or are made from a different material.It further include at least one layer of optical film
Material is arranged between the diffusion barrier 40 and the liquid crystal display panel 50.
On the basis of the above embodiments, it is applied on the surface at least one edge of diffusion barrier 40 and is printed on ink layer.Fig. 2 is
The structural schematic diagram of the diffusion barrier 40 of the utility model embodiment one, with reference to Fig. 2, ink layer can print processing technology shape by applying
At on the surface at 40 edge of diffusion barrier.Black ink layer can be covered on one, two, three or four sides side of diffusion barrier 40
On edge surface, ink layer includes that grey, black, white three kinds of ink formulations form, from non-visible area B to visible area A, ink shape
State is from dark color to light gradual change.Ink layer is in arc-shaped equidistant arrangement in non-visible area B, and is corresponded with light source luminescent area.
Due to the side opposite with light-emitting diode light bar can compared with it is bright, it is opposite with light-emitting diode light bar in 40 material 14 of diffusion barrier
One side edge surface on apply and print solid ink 41, can more effectively reduce the light luminance of this side, make brightness uniformity.
On the basis of the above embodiments, optionally, it is applied on the surface at least one edge of diffusion barrier 40 and is printed on ink
Layer.Fig. 3 is the structural schematic diagram of the diffusion barrier 40 of the utility model embodiment two, with reference to Fig. 3, when comprehensive screen liquid crystal display die set
When using side entrance back light source, for the light that light source is launched by 30 direct projection of light guide plate to the opposite side of light source, LED distance is visual
Area A is super close, is also easy to produce hot spot in the side of source ends, it is therefore desirable to which diffusion barrier 40 is in facula position silk-screen spot size, hot spot
The circular arc of shape, circular arc are solid ink 41 or site ink 42, and 40 non-visible area B of diffusion barrier painting is printed on solid ink 41,
To reduce light luminance, make brightness uniformity.In addition, the present embodiment is not especially limited the diameter and density of site.Using net
It is smaller closer to the site visible area A 42 density of ink when point 42 equal diameter different densities gradual change point of ink, gradually using not equal diameter
When becoming site ink 42, the diameter closer to visible area A ink is smaller.
On the basis of the above embodiments, optionally, it is applied on the surface at least one edge of diffusion barrier 40 and is printed on ink
Layer.Fig. 3 is the structural schematic diagram of the diffusion barrier 40 of the utility model embodiment three, is entered when shielding liquid crystal display die set comprehensively using side
When formula back light, for the light that light source is launched by 30 direct projection of light guide plate to the opposite side of light source, LED is super close apart from visible area A,
It is also easy to produce hot spot in the side of source ends, prints solid ink 41 by applying in 40 non-visible area B of diffusion barrier, visible area A applies printed network
Point ink 42, ink layer is from dark color to light gradual change, when using 42 equal diameter different densities gradual change point of site ink, closer to can
The site vision area A 42 density of ink are smaller, when using not equal diameter gradual change site ink 42, closer to the diameter of visible area A ink
It is smaller.
On the basis of the above embodiments, optionally, the framework 10 is metal frame, metallo-plastic integrated frame or metal modeling
Glue combo box.
On the basis of the above embodiments, optionally, the framework 10 includes bottom plate and vertically disposed with the bottom plate
At least two sides, the bottom plate and at least two side are manufactured from the same material or are made from a different material.
On the basis of the above embodiments, optionally, further include at least one layer of optical film material, be arranged in diffusion barrier 40 and liquid
Between crystal panel 50.
It above are only the preferred embodiment and institute's application technology principle of the utility model embodiment.Those skilled in the art's meeting
Understand, the utility model embodiment is not limited to specific embodiment described here, is able to carry out for a person skilled in the art
Various apparent variations, the protection scope readjusted and substituted without departing from the utility model embodiment.Therefore, although it is logical
It crosses above embodiments to be described in further detail the utility model embodiment, but the utility model embodiment is not only
It is limited to above embodiments, can also includes other more equivalent realities in the case where not departing from the utility model embodiment design
Example is applied, and the range of the utility model embodiment is determined by the scope of the appended claims.
Claims (7)
1. a kind of screen liquid crystal display die set comprehensively characterized by comprising framework, and to be set in turn in the frame intracorporal
Reflectance coating, light guide plate, diffusion barrier and liquid crystal display panel, the reflectance coating, light guide plate, diffusion barrier, the liquid crystal display panel part or
All it is covered in the framework；It further include light source, the light source is set on the outside of the light-guide edge；The light source is luminous
Diode light bar；The diffusion barrier includes visible area and non-visible area in source ends, and the diffusion barrier is in the light source end position
Painting is printed on ink layer.
2. a kind of screen liquid crystal display die set comprehensively according to claim 1, which is characterized in that the ink level painting is printed on
The combination of solid ink, site ink and the two.
3. a kind of screen liquid crystal display die set comprehensively according to claim 1, which is characterized in that the ink layer includes ash
Color, black, white three kinds of ink formulations form, and from non-visible area to visible area, ink layer is from dark color to light gradual change.
4. a kind of screen liquid crystal display die set comprehensively according to claim 1, which is characterized in that the ink layer is non-visual
Area is in arc-shaped equidistant arrangement, and is corresponded with the light source luminescent area.
5. a kind of screen liquid crystal display die set comprehensively according to claim 1, which is characterized in that the framework be metal frame,
Metallo-plastic integrated frame or metal plastic combo box.
6. a kind of screen liquid crystal display die set comprehensively according to claim 1, which is characterized in that the framework include bottom plate and
With vertically disposed at least two side of the bottom plate, the bottom plate and at least two side be manufactured from the same material or by
Different materials are made.
7. a kind of screen liquid crystal display die set comprehensively according to claim 1, which is characterized in that further include at least one layer of optics
Membrane material is arranged between the diffusion barrier and the liquid crystal display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400685.9U CN208969384U (en) | 2018-08-29 | 2018-08-29 | A kind of screen liquid crystal display die set comprehensively |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400685.9U CN208969384U (en) | 2018-08-29 | 2018-08-29 | A kind of screen liquid crystal display die set comprehensively |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208969384U true CN208969384U (en) | 2019-06-11 |
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ID=66753307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821400685.9U Expired - Fee Related CN208969384U (en) | 2018-08-29 | 2018-08-29 | A kind of screen liquid crystal display die set comprehensively |
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| Country | Link |
|---|---|
| CN (1) | CN208969384U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444109A (en) * | 2019-07-26 | 2019-11-12 | Oppo（重庆）智能科技有限公司 | A kind of display screen component and display equipment |
| CN110609414A (en) * | 2019-08-13 | 2019-12-24 | 深圳市德仓科技有限公司 | Backlight based on diffusion printing ink and manufacturing method thereof |
| CN115061232A (en) * | 2022-07-07 | 2022-09-16 | 友达光电（昆山）有限公司 | Optical component and display device using the same |
-
2018
- 2018-08-29 CN CN201821400685.9U patent/CN208969384U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444109A (en) * | 2019-07-26 | 2019-11-12 | Oppo（重庆）智能科技有限公司 | A kind of display screen component and display equipment |
| CN110609414A (en) * | 2019-08-13 | 2019-12-24 | 深圳市德仓科技有限公司 | Backlight based on diffusion printing ink and manufacturing method thereof |
| CN115061232A (en) * | 2022-07-07 | 2022-09-16 | 友达光电（昆山）有限公司 | Optical component and display device using the same |
| CN115061232B (en) * | 2022-07-07 | 2024-03-15 | 友达光电（昆山）有限公司 | Optical assembly and display device using same |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 |