CN202159186U - Three-dimensional panel, display module and display device - Google Patents
Three-dimensional panel, display module and display device Download PDFInfo
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- CN202159186U CN202159186U CN201120250376XU CN201120250376U CN202159186U CN 202159186 U CN202159186 U CN 202159186U CN 201120250376X U CN201120250376X U CN 201120250376XU CN 201120250376 U CN201120250376 U CN 201120250376U CN 202159186 U CN202159186 U CN 202159186U
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Abstract
The utility model provides a three-dimensional panel, a display module and a display device. The three-dimensional panel comprises a display panel and a parallax baffle arranged on the display panel, wherein the display panel adopts a twisted nematic (TN) type display panel or a VA type display panel. Therefore, the manufacture process of the display panel is simplified, manufacture cost of the display panel in the display device is reduced, and pass ratio of the display panel is improved. The parallax baffle adopts a horizontal field switch type parallax baffle or an edge field switch type parallex baffle. Due to the fact that increase amplitude of manufacture cost of the horizontal field switch type parallax baffle or the edge field switch type parallex baffle is smaller than decrease amplitude of manufacture cost of the TN type display panel or the VA type display panel, manufacture cost of the three-dimensional panel is integrally reduced, and simultaneously the pass ratio of the display device is improved. The display module comprising the three-dimensional panel and a back light source is further provided. The display device comprising the display module is further provided.
Description
Technical field
The utility model relates to the display technique field, particularly, relates to a kind of 3D panel, shows module and display device.
Background technology
Along with the appearance and the development of 3D film, increasing people hopes the 3D technical application to intelligent terminals such as computing machine, televisor or mobile phone.
Fig. 1 is the structural representation that 3D shows module in the prior art.As shown in Figure 1; Existing 3D shows that module comprises backlight 10, display panel 20 and parallax baffle 30; Wherein, backlight 10 and display panel 20 are separately positioned on the upper surface and the lower surface of parallax baffle 30, and parallax baffle 30 is used to produce black and white strip (being respectively shading striped and printing opacity striped); The left eye figure of display panel pixel demonstration in last minute stereoscopic image centering, a part shows right eye figure.Shading striped on the parallax baffle is the light that left eye blocks right eye figure, for right eye blocks the light of left eye figure, thereby beholder's right and left eyes is seen respectively the left eye of parallax right eye figure is arranged, thereby produces stereo perception.Wherein, display panel 20 constitutes the 3D panel with parallax baffle 30.
In the prior art; Display panel 20 adopts level field switch (In-Plane Switching; IPS) (Fringe-Field Switching, FFS) type display panel need 6 composition technologies owing to prepare the processing procedure of IPS type display panel or FFS type display panel for type display panel or fringe field switching; Not only making technology is long, and composition technology all means the reduction yield and increases cost each time.
The utility model content
For addressing the above problem, the utility model provides a kind of 3D panel, shows module and display device, is used for solving prior art because the making technology of 3D panel is long, causes the low and high problem of cost of yield.
For this reason, the utility model provides a kind of 3D panel, comprising:
Display panel and the parallax baffle that produces shading striped and printing opacity striped, wherein said display panel are the liquid crystal panel of vertical electric field control.
Wherein, said parallax baffle comprises: level field switching mode parallax baffle or fringe field switching type parallax baffle.
Wherein, said display panel comprises: TN type display panel or VA type display panel.
Particularly, said TN type display panel comprises:
First substrate;
Preparation has grid, gate insulator, active layer, source-drain electrode, passivation layer and pixel electrode successively on said first substrate.
Particularly, said parallax baffle comprises:
Upper substrate, infrabasal plate and be filled in upper substrate and infrabasal plate between liquid crystal;
Wherein, said infrabasal plate is level field switching mode array base palte or fringe field switching type array base palte.
Further, said upper substrate is glass substrate or transparent plastic substrate.
Further, said parallax baffle is a touch panel.
The utility model also provides a kind of demonstration module, comprises backlight and above-mentioned 3D panel.
The utility model also provides a kind of display device, comprises above-mentioned demonstration module.
The utlity model has following beneficial effect:
Among the embodiment that the utility model provides; Display panel in the display device adopts TN type display panel or VA type display panel, has simplified the processing procedure of display panel in the display device, has not only reduced the manufacturing cost of display panel; But also help improving the yield of display panel; Parallax baffle in the display device then adopts IPS type parallax baffle or FFS type parallax baffle, and the cost increasing degree of preparation IPS type parallax baffle or FFS type parallax baffle is less than the cost increasing degree of TN type display panel or VA type display panel, therefore; Reduce the manufacturing cost of display device, improved the yield of display device simultaneously.Further, the parallax baffle of this 3D panel is a touch panel, because touch panel is arranged on the level field switching mode or fringe field switching type liquid crystal panel as parallax baffle, produces the ripples line in the time of can avoiding touching.Demonstration module and display device that the utility model provides also have above-mentioned advantage.
Description of drawings
Fig. 1 is the structural representation that shows module in the prior art;
Fig. 2 is the structural representation of 3D panel of the present invention and demonstration module embodiment;
Fig. 3 is the structural representation of display panel in the 3D panel of the present invention;
Fig. 4 is first structural representation of parallax baffle in the 3D panel of the present invention;
Fig. 5 is second structural representation of parallax baffle in the 3D panel of the present invention.
Embodiment
For making those skilled in the art understand the technical scheme of the utility model better, the 3D panel, demonstration module and the display device that the utility model are provided below in conjunction with accompanying drawing are described in detail.
Fig. 2 is the structural representation of 3D panel of the present invention and demonstration module embodiment.As shown in Figure 2; Demonstration module in the present embodiment comprises backlight 10, display panel 20 and parallax baffle 30; Parallax baffle 30 is fixed on the upper surface of display panel 20; The lower surface of display panel 20 is fixedly connected with backlight 10, and wherein, display panel 20 constitutes the 3D panel with parallax baffle 30.Particularly; Parallax baffle 30 is used to produce black and white strip (being respectively shading striped and printing opacity striped); Shading striped on the parallax baffle is the light that left eye blocks right eye figure; For right eye blocks the light of left eye figure, thereby beholder's right and left eyes is seen respectively the left eye of parallax right eye figure is arranged, thereby produce stereo perception.Parallax baffle 30 can be movable parallax baffle (Active parallax Barrier); For example can be movable parallax baffle of IPS type and the movable parallax baffle of fringe field switching FFS type; Because movable parallax baffle of IPS type and the movable parallax baffle of FFS type do not produce water ripple phenomenon when pushing, can be used to carry the intelligent terminals such as computing machine of touch-screen; Display panel 20 comprises twisted-nematic (Twisted Nematic, TN) type display panel and vertical orientation (Vertical Alignment, VA) type display panel for the display panel of vertical electric field control.
Fig. 3 is the structural representation of display panel in the 3D panel of the present invention.As shown in Figure 3; Display panel 20 in the present embodiment display device adopts TN type display panel; This TN type display panel comprises: first substrate 201 and on first substrate 201, prepare successively through 5 composition technology grid 202 is arranged, active layer 203, source/drain electrode layer 204, passivation layer 205 and pixel electrode 206; Pixel electrode 206 is realized being electrically connected with source/drain electrode layer 204 through the via hole in the passivation layer 205, wherein, is gate insulation layer 207 between grid 202 and the active layer 203; So; TN type display panel can prepare through 5 composition technologies, has lacked composition technology 1 time than preparation IPS type display panel or FFS display panel, has simplified the processing procedure of display panel in the display device; Especially the making technology of display panel is long in the prior art; Simplify the making technology of display panel, not only help reducing the manufacturing cost of display panel in the display device, but also improve the yield and the production efficiency of display panel significantly.This TN type display panel also comprises second substrate, and second substrate is conventional color membrane substrates, and its structure repeats no more.
Parallax baffle 30 is movable parallax baffle in the present embodiment 3D panel, can adopt IPS type parallax baffle or FFS type parallax baffle, and said parallax baffle comprises: upper substrate, infrabasal plate and be filled in upper substrate and infrabasal plate between liquid crystal; Wherein, upper substrate no longer is traditional color membrane substrates, but is one deck glass substrate or other transparency carriers, and is such as transparent plastic substrate, relatively simple for structure; Infrabasal plate is level field switching mode array base palte or fringe field switching type array base palte, and it is simple, specifically as shown in Figure 4 that its texture ratio IPS type or the employed array base-plate structure of FFS liquid crystal panel are wanted.Fig. 4 is first structural representation (upper substrate is not shown) of parallax baffle among the 3D of the present invention; Particularly; First transparency electrode 302 and second transparency electrode 303 that the infrabasal plate of parallax baffle 30 comprises second substrate 301 and on second substrate 301, prepares respectively successively through 2 composition technology; Between first transparency electrode 302 and second transparency electrode 303, deposit insulation course 304, be used to intercept first transparency electrode 302 and second transparency electrode 303.Because IPS type parallax baffle or FFS type parallax baffle are with respect to TN type parallax baffle and the many composition technologies of VA type parallax baffle; But because the making technology of parallax baffle is fairly simple; Therefore; The amplitude that many composition technologies improve cost is less relatively, also little to the influence of yield simultaneously.
Fig. 5 is second structural representation of parallax baffle in the display device of the present invention.As shown in Figure 5, parallax baffle 30 can also include only second substrate 301 and the 3rd transparency electrode 305 for the infrabasal plate of movable parallax baffle in the present embodiment 3D panel, and wherein the 3rd transparency electrode 305 is a pectination.
In practical application, IPS type parallax baffle or FFS type parallax baffle can have touch function, the ripples line occurs in the time of avoiding pushing parallax baffle simultaneously, can increase user's experience.Said parallax baffle is a touch panel, can realize through on IPS type parallax baffle or FFS type parallax baffle, pasting touch-screen, also can be through directly said parallax baffle being designed to have the panel realization of touch function.
Among the embodiment that the utility model provides; Display panel in 3D panel and the demonstration module adopts TN type display panel or VA type display panel, has simplified the processing procedure of display panel in the 3D panel, has not only reduced the manufacturing cost of display panel; But also help improving the yield of display panel; Parallax baffle in the 3D panel then adopts IPS type parallax baffle or FFS type parallax baffle, and the cost increasing degree of preparation IPS type parallax baffle or FFS type parallax baffle is less than the cost increasing degree of TN type display panel or VA type display panel, therefore; Reduce the manufacturing cost of 3D panel, improved the yield of 3D panel and demonstration module simultaneously.
The utility model also provides a kind of display device; The demonstration module of this display device has adopted above-mentioned demonstration module; Thereby can 3D rendering be provided for the user, and this display device reduced the manufacturing cost of display device, improved the yield of display device simultaneously.And when use had the demonstration module of touch function, this display device can not produce the ripples line when touching.This display device can be computing machine, televisor, mobile phone or game terminal etc.
It is understandable that above embodiment only is the illustrative embodiments that adopts for the principle that the utility model is described, yet the utility model is not limited thereto.For the one of ordinary skilled in the art, under the situation of spirit that does not break away from the utility model and essence, can make various modification and improvement, these modification and improvement also are regarded as the protection domain of the utility model.
Claims (9)
1. a 3D panel is characterized in that, comprising:
Display panel and the parallax baffle that produces shading striped and printing opacity striped, wherein said display panel are the liquid crystal panel of vertical electric field control.
2. 3D panel according to claim 1 is characterized in that, said parallax baffle comprises:
Level field switching mode parallax baffle or fringe field switching type parallax baffle.
3. 3D panel according to claim 1 and 2 is characterized in that, said display panel comprises:
TN type display panel or VA type display panel.
4. 3D panel according to claim 3 is characterized in that, said TN type display panel comprises:
First substrate;
Preparation has grid, gate insulator, active layer, source-drain electrode, passivation layer and pixel electrode successively on said first substrate.
5. 3D panel according to claim 1 and 2 is characterized in that, said parallax baffle comprises:
Upper substrate, infrabasal plate and be filled in upper substrate and infrabasal plate between liquid crystal;
Wherein, said infrabasal plate is level field switching mode array base palte or fringe field switching type array base palte.
6. 3D panel according to claim 5 is characterized in that, said upper substrate is glass substrate or transparent plastic substrate.
7. 3D panel according to claim 1 and 2 is characterized in that, said parallax baffle is a touch panel.
8. one kind shows module, it is characterized in that, comprises any described 3D panel of backlight and claim 1-7.
9. a display device is characterized in that, comprises the described demonstration module of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120250376XU CN202159186U (en) | 2011-07-15 | 2011-07-15 | Three-dimensional panel, display module and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120250376XU CN202159186U (en) | 2011-07-15 | 2011-07-15 | Three-dimensional panel, display module and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159186U true CN202159186U (en) | 2012-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120250376XU Expired - Lifetime CN202159186U (en) | 2011-07-15 | 2011-07-15 | Three-dimensional panel, display module and display device |
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| Country | Link |
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| CN (1) | CN202159186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013235249A (en) * | 2012-05-09 | 2013-11-21 | Samsung Display Co Ltd | Display device for touch sensing and three-dimensional (3d) image display, and driving method thereof |
-
2011
- 2011-07-15 CN CN201120250376XU patent/CN202159186U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013235249A (en) * | 2012-05-09 | 2013-11-21 | Samsung Display Co Ltd | Display device for touch sensing and three-dimensional (3d) image display, and driving method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |
|
| CX01 | Expiry of patent term |