CN102854680A - High-light transmittance transparent display device - Google Patents
High-light transmittance transparent display device Download PDFInfo
- Publication number
- CN102854680A CN102854680A CN2012103627773A CN201210362777A CN102854680A CN 102854680 A CN102854680 A CN 102854680A CN 2012103627773 A CN2012103627773 A CN 2012103627773A CN 201210362777 A CN201210362777 A CN 201210362777A CN 102854680 A CN102854680 A CN 102854680A
- Authority
- CN
- China
- Prior art keywords
- grandson
- pixel
- pixel cell
- sub
- display device
- 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
Images
Abstract
The invention relates to a display device with high light transmittance. The display device comprises an active matrix substrate, an opposite substrate arranged opposite to the active matrix substrate, and a liquid crystal layer clamped between two substrates, wherein the active matrix substrate comprises a plurality of sub-pixel units; each sub-pixel unit comprises a first third-pixel unit for displaying color, a second third-pixel unit without color resistance, a first control element for controlling the first third-pixel unit, and a second control element for controlling the second third-pixel unit. According to the display device, the first third-pixel unit and the second third-pixel unit share one scanning line; with the adoption of the structure, the pixel structure and the complexity of a driving system are effectively reduced,; once the first control element and the second control element are driven, the first third-pixel unit displays the color of the input model; and the second third-pixel unit displays the lighter white state, therefore, the light transmittance of the transparent display device can be effectively improved.
Description
Technical field
The present invention relates to a kind of high light transmittance ratio transparent display device, particularly for the transparent display of the dot structure of transparent demonstration.
Background technology
Transparent display is new panel technology from generation to generation, makes panel have high light transmission rate, and entity information is combined with virtual information.At present, use the transparent display of LCD panel mainly to use the color film of high permeability, append white sub-pixels, the technology such as a look order method.Wherein adopt the color membrane technology of high permeability, the color saturation of transparent display and contrast all can descend; The existing scheme that the technology of white sub-pixels is appended in employing is, the one, and increase sweep trace quantity and realize, another kind is that the quantity that increases data line realizes.After the multiplication of sub-pixel sweep trace quantity, the aperture opening ratio of sub-pixel descends, and the driving circuit complicated, the time decreased that each pixel writes in each frame; After the quantity multiplication of data line, the number of drive IC increases, and cost increases.
Fig. 1 has provided the transparent display unit that the white sub-pixels technology is appended in a kind of existing employing.Comprise two sweep traces 10 and a data line 20 in the array structure of one sub-pixel, sweep trace 10 and data line 20 intersect.Comprise that also two pixel electrodes are transparent pixel electrode 11 and white sub-pixels electrode 12 up and down, the image model of these two sub-pixels is all from data line 20, and the corresponding TFT of each sub-pixel controls simultaneously.The source electrode of TFT is that the side that active layer 110 links to each other with data line 20 is defined as source electrode, the drain electrode of TFT is that active layer 110 is defined as drain electrode with the side that transparent sub-pixel 112 or white sub-pixels 12 are electrically connected, and the grid of TFT is that the sweep trace of active layer 110 belows is defined as grid.Sub-pixel on the color membrane substrates corresponding with image element array substrates contains coloured resistance layer at the sub-pixel of corresponding transparent sub-pixel 11, is used for color display; The sub-pixel of corresponding white sub-pixels 12 does not have the look resistance, is used for the display white image.Compare the dot structure that does not have white sub-pixels, the sweep trace, public electrode wire, transparent pixels electrode and the thin film transistor (TFT) TFT number that append the dot structure of white sub-pixels technology all double dot structure and drive system complicated.Simultaneously, the time that the voltage signal on the data line writes with look resistance sub-pixel reduces by half, and efficiency for charge-discharge descends.
Summary of the invention
Goal of the invention: the objective of the invention is in order to solve problem and the complexity that reduces dot structure and the complexity of drive system that the transparent sub-pixel signal voltage write time reduces by half.Simultaneously, improve the light transmission rate of transparent display.
Technical scheme: in order to reach the foregoing invention purpose, the invention provides a kind of high light transmittance ratio transparent display device, comprise an active-matrix substrate and with active-matrix substrate opposed one opposed substrate, and be clipped in two liquid crystal layers between the substrate, wherein active-matrix substrate comprises:
Some sweep traces,
Some data lines intersect with corresponding sweep trace;
Some public electrode wires, parallel with corresponding sweep trace;
Some pixel cells, intersected with corresponding data line by described sweep trace and to limit, each pixel cell comprises three sub-pixel unit, each sub-pixel unit comprises for first grandson's pixel cell of Show Color and second grandson's pixel cell of colourless resistance, described first grandson's pixel cell and the public same sweep trace of corresponding second grandson's pixel cell;
Some first grandson's pixel electrodes are located in first grandson's pixel cell;
Some second grandson's pixel electrodes are located in second grandson's pixel cell;
Some the first control elements are used for controlling corresponding first grandson's pixel cell, and each first control element comprises the first source electrode that is electrically connected with the corresponding data line;
Some the second control elements are used for controlling corresponding second grandson's pixel cell, and each second control element comprises the second source electrode that is electrically connected with corresponding sweep trace or public electrode wire.
Wherein, described the first control element also comprises the first drain electrode that is connected with corresponding first grandson's pixel electrode; Described the second control element also comprises the second drain electrode that is electrically connected with corresponding second grandson's pixel electrode; Described the first control element also comprises the first grid that is electrically connected with corresponding sweep trace; Described the second control element also comprises the second grid that is electrically connected with corresponding sweep trace.
The present invention also provides another kind of technical scheme, and this scheme is a kind of high light transmittance ratio transparent display device, comprise an active-matrix substrate and with active-matrix substrate opposed one opposed substrate, and be clipped in two liquid crystal layers between the substrate, wherein active-matrix substrate comprises, some sweep traces
Some data lines intersect with corresponding sweep trace;
Some public electrode wires, parallel with corresponding sweep trace;
Some pixel cells, intersected with corresponding data line by described sweep trace and to limit, each pixel cell comprises three sub-pixel unit, each sub-pixel unit comprises for first grandson's pixel cell of Show Color and second grandson's pixel cell of colourless resistance, this first grandson pixel cell and the public same sweep trace of corresponding second grandson's pixel cell;
Some first grandson's pixel electrodes are located in first grandson's pixel cell;
Some second grandson's pixel electrodes are located in second grandson's pixel cell;
Some the first control elements are used for controlling corresponding first grandson's pixel cell, and each first control element comprises the first source electrode that is electrically connected with the corresponding data line;
Wherein, described second grandson's pixel electrode is electrically connected with corresponding public electrode wire.
Further, described the first control element also comprises the first drain electrode that is connected with corresponding the first pixel electrode.
First grandson's pixel cell of each sub-pixel described in the first technical scheme provided by the invention and the second technical scheme and second grandson's pixel cell are up-down structure setting or left-right mechanism setting; Second grandson's pixel cell size of described each sub-pixel is same to each other or different to each other; First grandson's pixel cell size of described each sub-pixel is same to each other or different to each other.
Beneficial effect: the sub-pixel structure of technical scheme of the present invention only has a data line and a sweep trace, and integral body constitutes a sub-pixel.Second grandson's pixel cell is introduced signal voltage from sweep trace, make the TFT source electrode of second grandson's pixel cell realize that with sweep trace equipotential is connected, effectively solved problem and the complexity that reduces dot structure and the complexity of drive system that the transparent sub-pixel signal voltage write time reduces by half.Simultaneously, improve the light transmission rate of transparent display.
Description of drawings
Fig. 1 is the structural representation of a sub-pixel of prior art;
Fig. 2 is the structural representation of a sub-pixel of the present invention;
Fig. 3 is control element of the present invention and sub-pixel each several part connection diagram;
Fig. 4 is the structural representation of a sub-pixel on the color membrane substrates of the present invention;
Fig. 5 is the schematic diagram of first grandson's pixel cell and the different setting of second grandson's pixel cell size in the sub-pixel of the present invention;
Fig. 6 is the schematic diagram of the arrangement that first grandson's pixel cell and second grandson's pixel cell are crisscross arranged in the sub-pixel of the present invention;
Fig. 7 is the schematic diagram of the arrangement that arranges about first grandson's pixel cell and second grandson's pixel cell in the sub-pixel of the present invention;
Fig. 8 is the structural representation of the sub-pixel of normal white display mode of the present invention;
Fig. 9 is the structural representation of the sub-pixel that only has a control element of normal white display mode of the present invention; Among the figure 100, pixel cell; 20, data line; 10, sweep trace; 5, shading line; 51, public electrode wire; T1, T2, control element; 15,25, active layer; 13,23, drain electrode; 22, source electrode; 17,7,27,15, contact hole; 8,9, transparency conducting layer; 110, R color sub-pixels unit; 120, G color sub-pixels unit; 130, B color sub-pixels unit; 111, R color first grandson's pixel cell; 121, G color sub-pixels first grandson's pixel cell; 131, G colored pixels first grandson's pixel cell; 112, R colored pixels second grandson's pixel cell; 122, G colored pixels second grandson's pixel cell; 132, B colored pixels second grandson's pixel cell.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
The present invention relates to a kind of display device of high transmission rate, comprise an active-matrix substrate and with active-matrix substrate opposed one opposed substrate, and be clipped in two liquid crystal layers between the substrate, active-matrix substrate comprises: some sweep traces; The some data lines that intersect with sweep trace; The some public electrode wires parallel with sweep trace; And intersect several pixel cells that limit by sweep trace and corresponding data line; Each pixel cell comprises three sub-pixel unit.Each sub-pixel unit comprises for first grandson's pixel cell of Show Color and second grandson's pixel cell of colourless resistance, wherein first grandson's pixel cell and the public same sweep trace of corresponding second grandson's pixel cell.Wherein be provided with first grandson's pixel electrode in first grandson's pixel cell; Be provided with second grandson's pixel electrode in second grandson's pixel cell; And the first control element that is used for controlling corresponding first grandson's pixel cell, and be used for controlling corresponding second grandson's pixel cell the second control element.High light transmittance ratio transparent display device of the present invention can be the transparent display of normal black display mode or the transparent display of normal white display mode.
For normal transparent display of deceiving display mode provides the first embodiment, be illustrated in figure 2 as the structure of a sub-pixel unit of the present invention for the present invention.(not shown) on active-matrix substrate, shading line 5, sweep trace 10 and public electrode wire 51 are same layer.Public electrode wire 51 is connected with shading line 5, and data line 20 is positioned on the shading line 5, and intersects with sweep trace 10.Data line 20 and shading line 5, between data line 20 and the sweep trace 10 across insulation course.Sub-pixel unit also comprises and is positioned at the first grandson's pixel cell 111 that is used for Show Color of sweep trace 10 both sides and second grandson's pixel cell 112 of colourless resistance, wherein, is provided with first grandson's pixel electrode in first grandson's pixel cell 111; Be provided with second grandson's pixel electrode in second grandson's pixel cell 112; First grandson's pixel cell 111 and second grandson's pixel cell, 112 large I are equal, also can be unequal.The setting of up-down structure can be carried out, also the setting of left and right sides structure can be carried out.The size of the size of second grandson's pixel cell of each sub-pixel unit on the active-matrix substrate and first corresponding grandson's pixel cell can optionally be carried out relative or absolute big or small situation adjustment, with to display brightness and and display color do optimized adjustment.Sub-pixel unit also comprises the first control element T1 that controls first grandson's pixel cell 111 and the second control element T2 that controls second grandson's pixel cell 112, and the first control element T1 and the second control element T2 can be thin film transistor (TFT).As shown in Figure 3, the source electrode of T1 and data line 20 are electrically connected (not shown), the drain electrode 13 of T1 is the side that the pixel electrode of active layer 15 and first grandson's pixel cell 111 is electrically connected, and the sweep trace 10 of the grid of T1 and active layer 15 belows is electrically connected (not shown).The drain electrode 13 of T1 is connected by contact hole 17 with first grandson's pixel electrode of first grandson's pixel cell 111, and the source electrode of T1 and data line 20 are electrically connected, therefore the picture signal of first grandson's pixel cell 111 is from data line 20.The sweep trace 10 of the grid of T2 and active layer 25 belows is electrically connected (not shown), the drain electrode 23 of T2 is the side that second grandson's pixel electrode of active layer 25 and second grandson's pixel cell 112 is electrically connected, and the source electrode 22 of T2 is the electrode that is electrically connected with active layer 25 opposite sides.Wherein, the drain electrode 23 of T2 is connected by contact hole 27 with second grandson's pixel electrode of second grandson's pixel cell 112; The source electrode 22 of T2 is connected with sweep trace 10, and namely sweep trace 10 is connected with transparency conducting layer 8 by contact hole 7 and is connected with the source electrode of T2, realizes that namely equipotential connects.Therefore the picture signal of second grandson's pixel cell 112 is from the signal voltage of introducing on the surface sweeping line 10.The on-state voltage Vgon of the sweep trace 10 when this signal voltage is the T2 conducting.First grandson's pixel cell 111 and second grandson's pixel cell, 112 public same sweep traces.
As shown in Figure 4, contain coloured resistance layer with a sub-pixel 40 on the opposed color membrane substrates of the active-matrix substrate that is consisted of by a plurality of sub-pixels in the look resistance grandson pixel 411 of corresponding first grandson's pixel cell 111, be used for color display; The colourless resistance grandson pixel 412 of corresponding second grandson's pixel cell 112 does not have the look resistance layer, is used for the display white image.The look of the sub-pixel 40 on color membrane substrates resistance grandson pixel 411 and corresponding one by one without first grandson's pixel cell 111 and second grandson's pixel cell 112 of the sub-pixel on colour cell grandson pixel 412 and the active-matrix substrate.
Sub-pixel structure as shown in Figure 3 is used for the normal black TN(Twisted Nematic that shows) display mode.When on second grandson's pixel electrode of second grandson's pixel cell 112 during input Vgon voltage, and form a larger voltage difference between the opposed public electrode voltages Vcom, Here it is is added in the pixel voltage at liquid crystal two ends.LCD for normal black display mode applies large voltage at the liquid crystal two ends and can show bright attitude.Colourless resistance grandson pixel in the corresponding diagram 4 is exactly to show brighter white attitude, thereby improves the light transmission rate of transparent display.Equally, when this dot structure is used for in-plane switching IPS(In Plane Switching) display mode, vertical orientation VA(Vertical Alignment) etc. during the transparent display of other often black display modes, also can reach the light transmission rate that improves transparent display.
Fig. 5 to Fig. 7 is that the difference of antithetical phrase pixel cell structure in the first embodiment describes, be simplified illustration, as an example of a pixel cell example each sub-pixel unit structure do not existed together and to describe in detail, the not repeat specification that exists together mutually, identical element is to indicate with identical label in the various embodiments of the present invention.
Be illustrated in figure 5 as first grandson's pixel cell and the different arrangement mode of second grandson's pixel cell size in each sub-pixel unit of the present invention, Fig. 5 provides a pixel cell 100, comprise a plurality of control element T, R color sub-pixels unit 110, G color sub-pixels unit 120 and B color sub-pixels unit 130.R color sub-pixels unit 110 comprises R color first grandson's pixel cell 111 and R color second grandson's pixel cell 112; G color sub-pixels unit 120 comprises G color first grandson's pixel cell 121 and G color second grandson's pixel cell 122; B color sub-pixels 130 comprises B color first grandson's pixel cell 131 and B color second grandson's pixel cell 132.Wherein, R color second grandson's pixel cell 112, the size of G color second grandson's pixel cell 122 and B color second grandson's pixel cell 132 is different each other, and the size of R color first grandson's pixel cell 111, G color first grandson's pixel cell 121 and B color first grandson's pixel 131 is different each other.According to the situation of required display brightness and display color, can adjust each first grandson's pixel cell size.R color first grandson's pixel cell 111, G color first grandson's pixel cell 121 and B color first grandson's pixel cell 131 provide respectively red R, green G and blue B color of light.Also can optionally adjust the color that each first grandson's pixel cell presents and reach required effect.The feature of all the other each parts is identical with the first implementation column, therefore no longer describe in detail.
Be illustrated in figure 6 as the schematic diagram of the arrangement mode that first grandson's pixel cell and second grandson's pixel cell are crisscross arranged in each sub-pixel unit of the present invention.The place that the embodiment that Fig. 6 provides is different from the embodiment that Fig. 5 provides is, R color second grandson's pixel cell 112 of the present embodiment, B color second grandson's pixel cell 122 and G color second grandson's pixel cell 132 can present an arrangement mode that is crisscross arranged, and relative, R color first grandson's pixel cell 111, G color first grandson's pixel cell 121 and B color first grandson's pixel cell 131 also present an arrangement that is crisscross arranged.The size of the size of each second grandson's pixel cell and each first grandson's pixel cell simultaneously can arrange as required that the phase XOR is identical each other.
Be illustrated in figure 7 as the schematic diagram of the arrangement mode that arranges about first grandson's pixel cell and second grandson's pixel cell in each sub-pixel unit of the present invention.Provide as shown in Figure 7 a pixel cell 100, comprise a plurality of control element T, pixel cell 100 comprises R color sub-pixels unit 110, B color sub-pixels unit 120 and G color sub-pixels unit 130.R colored pixels unit 110 comprises R color first grandson's pixel cell 111 and R color second grandson's pixel cell 112; G colored pixels unit 120 comprises G color first grandson's pixel cell 121 and G color second grandson's pixel cell 122; B color sub-pixels unit 130 comprises B color first grandson's pixel cell 131 and B color second grandson's pixel cell 132.R color first grandson's pixel cell 111 and second grandson's pixel cell 112 are positioned at sweep trace the same side, are left and right sides mode and arrange; G color first grandson's pixel cell 121 and second grandson's pixel cell 122 are positioned at sweep trace the same side, are left and right sides mode and arrange; B color first grandson's pixel cell 131 and second grandson's pixel cell 132 are positioned at sweep trace the same side, are left and right sides mode and arrange.The size of each second grandson's pixel cell of while and the size of each first grandson's pixel cell, can arrange as required that the phase XOR is identical each other, each first grandson's pixel cell and each second grandson's pixel cell also can be the staggered arrangement that arranges, and be similar to above embodiment, no longer describes in detail.The feature of each parts is also similar to the first embodiment simultaneously, therefore no longer describe in detail.
Below provide the second embodiment for the present invention for the transparent display of normal white display mode, be illustrated in figure 8 as the structure of the sub pixel of the present invention in the TN display mode of normal white mode.(not shown) on active-matrix substrate, shading line 5, sweep trace 10 and public electrode wire 51 are same layer.Public electrode wire 51 is connected with shading line 5, and data line 20 is positioned on the shading line 5, and intersects with sweep trace 10.Data line 20 and shading line 5, between data line 20 and the sweep trace 10 across insulation course.Sub-pixel unit also comprises and is positioned at the first grandson's pixel cell 111 that is used for Show Color of sweep trace 10 both sides and second grandson's pixel cell 112 of colourless resistance, wherein, is provided with first grandson's pixel electrode in first grandson's pixel cell 111; Be provided with second grandson's pixel electrode in second grandson's pixel cell 112; First grandson's pixel cell 111 and second grandson's pixel cell, 112 large I are equal, also can be unequal.The setting of up-down structure can be carried out, also the setting of left and right sides structure can be carried out.The size of the size of second grandson's pixel cell of each sub-pixel on the active-matrix substrate and first corresponding grandson's pixel cell can optionally be carried out relative or absolute big or small situation adjustment, with to display brightness and and display color do optimized adjustment.Sub-pixel unit also comprises the first control element T1 that controls first grandson's pixel cell 111 and the second control element T2 that controls second grandson's pixel cell 112, and the first control element T1 and the second control element T2 can be thin film transistor (TFT).What the embodiment of the present embodiment and the transparent display of normal black display mode was different is, the source electrode 22 of T2 is connected with public electrode wire 51, be that public electrode wire 51 is connected with the source electrode 22 of T2 with transparency conducting layer 9 by contact hole 7, can realize that equipotential connects.When from sweep trace 10 input ON state high voltage during Vgon, the source electrode 22 of T2 links to each other with drain electrode 23 conductings of T2, source electrode 22 because of T2 is connected with public electrode wire 51 again, and namely the voltage on second grandson's pixel electrode of second grandson's pixel cell 112 is public electrode voltages Vcom.And the potential difference (PD) between the transparency conducting layer voltage Vcom in the color membrane structure is 0V, so at normal white display mode, the colourless resistance grandson pixel of color film can show brighter white attitude.
Realize the high light transmitance under the above-mentioned normal white display mode, can also directly public electrode wire and second grandson's pixel electrode directly be electrically connected, the TN display mode of normal white display mode as shown in Figure 9, public electrode wire 51 is connected with second grandson's pixel electrode by contact hole 15.Be that voltage Vcom on the public electrode wire 51 is directly inputted on second grandson's pixel electrode of second grandson's pixel cell 112 by contact hole 15.Voltage difference between the transparent pixels voltage Vcom of second grandson's pixel electrode and the transparency conducting layer voltage Vcom in the color membrane structure also is 0V, therefore the colourless resistance grandson pixel of color film can show brighter white attitude.
Because of the size of first grandson's pixel cell in the second embodiment and second grandson's pixel cell and about or structure setting up and down identical with the first embodiment, detailed description no longer.
By the design proposal of dot structure of the present invention, reduced the complexity of dot structure and drive system.Simultaneously, effectively improve the light transmission rate of transparent display.
Claims (10)
1. high light transmittance ratio transparent display device, comprise an active-matrix substrate and with active-matrix substrate opposed one opposed substrate, and be clipped in two liquid crystal layers between the substrate, it is characterized in that: active-matrix substrate comprises,
Some sweep traces,
Some data lines intersect with corresponding sweep trace;
Some public electrode wires, parallel with corresponding sweep trace;
Some pixel cells, intersected with corresponding data line by described sweep trace and to limit, each pixel cell comprises three sub-pixel unit, each sub-pixel unit comprises for first grandson's pixel cell of Show Color and second grandson's pixel cell of colourless resistance, described first grandson's pixel cell and the public same sweep trace of corresponding second grandson's pixel cell;
Some first grandson's pixel electrodes are located in first grandson's pixel cell;
Some second grandson's pixel electrodes are located in second grandson's pixel cell;
Some the first control elements are used for controlling corresponding first grandson's pixel cell, and each first control element comprises the first source electrode that is electrically connected with the corresponding data line;
Some the second control elements are used for controlling corresponding second grandson's pixel cell, and each second control element comprises the second source electrode that is electrically connected with corresponding sweep trace or public electrode wire.
2. a kind of high light transmittance ratio transparent display device according to claim 1 is characterized in that: described the first control element also comprises the first drain electrode that is connected with corresponding first grandson's pixel electrode; Described the second control element also comprises the second drain electrode that is electrically connected with corresponding second grandson's pixel electrode.
3. a kind of high light transmittance ratio transparent display device according to claim 1, it is characterized in that: described the first control element also comprises first grid; Described the second control element also comprises second grid, and first grid all is electrically connected with same sweep trace with corresponding second grid.
4. a kind of high light transmittance ratio transparent display device according to claim 1, it is characterized in that: first grandson's pixel cell of described each sub-pixel and second grandson's pixel cell are up-down structure setting or left-right mechanism setting.
5. a kind of high light transmittance ratio transparent display device according to claim 1, it is characterized in that: second grandson's pixel cell size of described each sub-pixel is same to each other or different to each other.
6. a kind of high light transmittance ratio transparent display device according to claim 1, it is characterized in that: first grandson's pixel cell size of described each sub-pixel is same to each other or different to each other.
7. a high light transmittance ratio transparent display device comprises an active-matrix substrate and active-matrix substrate opposed one opposed substrate, and is clipped in two liquid crystal layers between the substrate, and it is characterized in that: active-matrix substrate comprises, some sweep traces,
Some data lines intersect with corresponding sweep trace;
Some public electrode wires, parallel with corresponding sweep trace;
Some pixel cells, intersected with corresponding data line by described sweep trace and to limit, each pixel cell comprises three sub-pixel unit, each sub-pixel unit comprises for first grandson's pixel cell of Show Color and second grandson's pixel cell of colourless resistance, this first grandson pixel cell and the public same sweep trace of corresponding second grandson's pixel cell;
Some first grandson's pixel electrodes are located in first grandson's pixel cell;
Some second grandson's pixel electrodes are located in second grandson's pixel cell;
Some the first control elements are used for controlling corresponding first grandson's pixel cell, and each first control element comprises the first source electrode that is electrically connected with the corresponding data line;
Wherein, described second grandson's pixel electrode is electrically connected with corresponding public electrode wire.
8. a kind of high light transmittance ratio transparent display device according to claim 7 is characterized in that: described the first control element also comprises the first drain electrode that is connected with corresponding the first pixel electrode.
9. a kind of high light transmittance ratio transparent display device according to claim 7, it is characterized in that: first grandson's pixel cell of described each sub-pixel and second grandson's pixel cell are up-down structure setting or left-right mechanism setting.
10. a kind of high light transmittance ratio transparent display device according to claim 7, it is characterized in that: second grandson's pixel cell size of described each sub-pixel is same to each other or different to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210362777.3A CN102854680B (en) | 2012-09-25 | 2012-09-25 | High-light transmittance transparent display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210362777.3A CN102854680B (en) | 2012-09-25 | 2012-09-25 | High-light transmittance transparent display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102854680A true CN102854680A (en) | 2013-01-02 |
| CN102854680B CN102854680B (en) | 2015-02-25 |
Family
ID=47401400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210362777.3A Active CN102854680B (en) | 2012-09-25 | 2012-09-25 | High-light transmittance transparent display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102854680B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317123A (en) * | 2014-10-10 | 2015-01-28 | 上海中航光电子有限公司 | Pixel structure and manufacturing method thereof, array substrate, display panel and display device |
| CN104849931A (en) * | 2015-06-08 | 2015-08-19 | 厦门天马微电子有限公司 | Array baseplate, display panel and display device |
| CN105929592A (en) * | 2016-07-08 | 2016-09-07 | 京东方科技集团股份有限公司 | Transparent display panel and device as well as driving method and device thereof |
| CN106054475A (en) * | 2016-06-16 | 2016-10-26 | 深圳市华星光电技术有限公司 | Display panel having perspective function and array substrate |
| CN106154629A (en) * | 2016-08-31 | 2016-11-23 | 武汉华星光电技术有限公司 | Liquid crystal panel and liquid crystal indicator |
| CN108107637A (en) * | 2017-11-23 | 2018-06-01 | 深圳市华星光电技术有限公司 | A kind of thin-film transistor LCD device array substrate and preparation method thereof |
| CN110603576A (en) * | 2017-05-12 | 2019-12-20 | 索尼公司 | Display device |
| CN111474786A (en) * | 2020-05-12 | 2020-07-31 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel |
| CN115016185A (en) * | 2022-06-16 | 2022-09-06 | 武汉华星光电技术有限公司 | Display panel and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1963609A (en) * | 2006-12-12 | 2007-05-16 | 友达光电股份有限公司 | Pixel array, display panel thereof and display |
| JP2009042611A (en) * | 2007-08-10 | 2009-02-26 | Casio Comput Co Ltd | Active matrix type display device |
| CN201425687Y (en) * | 2009-04-14 | 2010-03-17 | 上海广电光电子有限公司 | Multi-domain vertical alignment liquid crystal display device |
| JP2010061135A (en) * | 2008-09-04 | 2010-03-18 | Au Optronics Corp | Lcd panel and method for driving liquid crystal display |
| CN101681607A (en) * | 2007-06-06 | 2010-03-24 | 夏普株式会社 | Display unit and drive method thereof |
-
2012
- 2012-09-25 CN CN201210362777.3A patent/CN102854680B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1963609A (en) * | 2006-12-12 | 2007-05-16 | 友达光电股份有限公司 | Pixel array, display panel thereof and display |
| CN101681607A (en) * | 2007-06-06 | 2010-03-24 | 夏普株式会社 | Display unit and drive method thereof |
| JP2009042611A (en) * | 2007-08-10 | 2009-02-26 | Casio Comput Co Ltd | Active matrix type display device |
| JP2010061135A (en) * | 2008-09-04 | 2010-03-18 | Au Optronics Corp | Lcd panel and method for driving liquid crystal display |
| CN201425687Y (en) * | 2009-04-14 | 2010-03-17 | 上海广电光电子有限公司 | Multi-domain vertical alignment liquid crystal display device |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9588382B2 (en) | 2014-10-10 | 2017-03-07 | Shanghai Avic Optoelectronics Co., Ltd. | Pixel structure, manufacturing method of pixel structure, array substrate, display panel, and display device |
| CN104317123B (en) * | 2014-10-10 | 2017-05-03 | 上海中航光电子有限公司 | Pixel structure and manufacturing method thereof, array substrate, display panel and display device |
| CN104317123A (en) * | 2014-10-10 | 2015-01-28 | 上海中航光电子有限公司 | Pixel structure and manufacturing method thereof, array substrate, display panel and display device |
| CN104849931A (en) * | 2015-06-08 | 2015-08-19 | 厦门天马微电子有限公司 | Array baseplate, display panel and display device |
| CN104849931B (en) * | 2015-06-08 | 2018-01-26 | 厦门天马微电子有限公司 | Array base palte, display panel and display device |
| CN106054475A (en) * | 2016-06-16 | 2016-10-26 | 深圳市华星光电技术有限公司 | Display panel having perspective function and array substrate |
| US10261376B2 (en) | 2016-06-16 | 2019-04-16 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Display panel having perspective function and array substrate |
| CN105929592A (en) * | 2016-07-08 | 2016-09-07 | 京东方科技集团股份有限公司 | Transparent display panel and device as well as driving method and device thereof |
| CN106154629A (en) * | 2016-08-31 | 2016-11-23 | 武汉华星光电技术有限公司 | Liquid crystal panel and liquid crystal indicator |
| CN106154629B (en) * | 2016-08-31 | 2019-05-28 | 武汉华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display device |
| US11222875B2 (en) | 2017-05-12 | 2022-01-11 | Sony Corporation | Display apparatus |
| CN110603576A (en) * | 2017-05-12 | 2019-12-20 | 索尼公司 | Display device |
| CN108107637A (en) * | 2017-11-23 | 2018-06-01 | 深圳市华星光电技术有限公司 | A kind of thin-film transistor LCD device array substrate and preparation method thereof |
| US10914998B2 (en) | 2017-11-23 | 2021-02-09 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Array substrate of thin-film transistor liquid crystal display device and method for manufacturing the same |
| CN111474786B (en) * | 2020-05-12 | 2021-07-06 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel |
| CN111474786A (en) * | 2020-05-12 | 2020-07-31 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel |
| CN115016185A (en) * | 2022-06-16 | 2022-09-06 | 武汉华星光电技术有限公司 | Display panel and preparation method thereof |
| CN115016185B (en) * | 2022-06-16 | 2024-01-30 | 武汉华星光电技术有限公司 | Display panel and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102854680B (en) | 2015-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102854680B (en) | High-light transmittance transparent display device | |
| US10109241B2 (en) | Light valve panel and liquid crystal display using the same | |
| JP5719439B2 (en) | Liquid crystal drive device and liquid crystal display device | |
| US10839761B2 (en) | Display device and display driver for improving response time by preparatory writing of a predetermined gradation | |
| US10008163B1 (en) | Driver structure for RGBW four-color panel | |
| WO2019119810A1 (en) | Display panel driving method and driving apparatus, and display apparatus | |
| KR102020938B1 (en) | Liquid crystal display | |
| WO2013159504A1 (en) | Mother board of liquid crystal display device and a liquid crystal display device detection method | |
| KR20090112087A (en) | Display Apparatus | |
| KR20100055154A (en) | Liquid crystal display and driving method thereof | |
| US20090309867A1 (en) | Method of driving pixels and display apparatus for performing the method | |
| JP5080119B2 (en) | Array substrate for horizontal electric field type liquid crystal display device and method for driving display device including the array substrate | |
| CN105511187A (en) | Display panel and display device | |
| US8054393B2 (en) | Liquid crystal display device | |
| US20160307527A1 (en) | Liquid crystal display device and method of driving the same | |
| CN112327530A (en) | Display panel and display device | |
| CN103064221B (en) | Transparent display device | |
| US10026369B2 (en) | Liquid crystal display and driving method thereof | |
| CN102879965A (en) | Liquid crystal display panel and liquid crystal display device | |
| KR102270257B1 (en) | Display device and driving method for display device using the same | |
| WO2019119811A1 (en) | Driving method and driving device for display panel, and display device | |
| KR20110121844A (en) | Liquid crystal display device and method of driving the same | |
| CN107621708A (en) | A kind of double face display panel and device, display signal processing method | |
| CN114509900B (en) | Display panel, display module and display device | |
| CN203480180U (en) | Multiplex drive high-duty-ratio VA liquid crystal display device based on MLA |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |