CN203287663U - Transparent electrode, array substrate and liquid crystal display device - Google Patents
Transparent electrode, array substrate and liquid crystal display device Download PDFInfo
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- CN203287663U CN203287663U CN2013203767162U CN201320376716U CN203287663U CN 203287663 U CN203287663 U CN 203287663U CN 2013203767162 U CN2013203767162 U CN 2013203767162U CN 201320376716 U CN201320376716 U CN 201320376716U CN 203287663 U CN203287663 U CN 203287663U
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Abstract
The utility model discloses a transparent electrode, an array substrate and a liquid crystal display device, and relates to the technical field of liquid crystal display. The transmittance of a liquid crystal display panel is improved. The transparent electrode comprises a first domain display area and a second domain display area, wherein the first domain display area and the second domain display area are respectively provided with hollow structures so that the first domain display area and the second domain display area can be respectively provided with slits in different directions, hollow structures are arranged on the junction of the first domain display area of the transparent electrode and the second domain display area of the transparent electrode, and the hollow structures on the junction are combined with the hollow structures of the first domain display area and the hollow structures of the second domain display area to form slits in different directions. The array substrate comprises a pixel electrode and a public electrode, wherein the pixel electrode or the public electrode comprises a plurality of the transparent electrodes, and each transparent electrode corresponds to a sub-pixel. The liquid crystal display device comprises the array substrate.
Description
Technical field
The utility model relates to technical field of liquid crystal display, relates in particular to a kind of transparency electrode, array base palte and liquid crystal indicator.
Background technology
Senior super dimension field switch (Advanced-Super Dimensional Switching, abbreviation ADS) pattern is the wide visual angle of plane electric fields core technology, be specially the electric field that the electric field that produces by gap electrode edge in same plane and gap electrode layer and plate electrode interlayer produce and form multi-dimensional electric field, make in liquid crystal cell between gap electrode, directly over electrode, all aligned liquid-crystal molecules can both produce rotation, thereby improved the liquid crystal work efficiency.
In the array base palte of the display panels of prior art application ADS pattern, the corresponding transparency electrode of each sub-pixel, as shown in Figure 1, this transparency electrode 1 comprises the first adjacent viewing area, farmland 11 and the second viewing area, farmland 12, be provided with engraved structure in the first viewing area, farmland 11 and the second viewing area, farmland 12, make this transparency electrode 1 have respectively the slit 2 of different directions in the first viewing area, farmland 11 and the second viewing area, farmland 12, namely form above-mentioned gap electrode.Yet, in prior art the display panels of application ADS pattern due in transparency electrode adjacent two to raise interval electrodes be an en-block construction, thereby cause the liquid crystal arrangement at this place irregular, make in prior art the transmitance of display panel lower.
The utility model content
The utility model provides a kind of transparency electrode, array base palte and liquid crystal indicator, has improved the transmitance of display panels.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
On the one hand, a kind of transparency electrode is provided, comprise the first adjacent viewing area, farmland and the second viewing area, farmland, described transparency electrode is provided with engraved structure in described the first viewing area, farmland and the second viewing area, farmland, make described transparency electrode have respectively the slit of different directions in described the first viewing area, farmland and the second viewing area, farmland
Described transparency electrode is provided with engraved structure at the intersection of described the first viewing area, farmland and the second viewing area, farmland, and the engraved structure of described intersection combines with engraved structure in described the first viewing area, farmland and the second viewing area, farmland and forms the slit of different directions.
Particularly, described transparency electrode is pixel electrode or public electrode.
Further, on the Width of described transparency electrode, the distance between the edge of any side of described transparency electrode and the slit edge of the same side is less than 4.1 μ m.
Preferably, on the Width of described transparency electrode, the distance between the edge of any side of described transparency electrode and the slit edge of the same side equals 3.5 μ m.
Preferably, described transparency electrode is tin indium oxide.
On the other hand, provide a kind of array base palte, comprised pixel electrode and public electrode, described pixel electrode or public electrode comprise a plurality of above-mentioned transparency electrodes, the corresponding sub-pixel of each described transparency electrode.
On the other hand, provide a kind of liquid crystal indicator, comprise above-mentioned array base palte.
The transparency electrode that the utility model provides, array base palte and liquid crystal indicator, the transparency electrode of two adjacent viewing area, farmland intersections is set to engraved structure and with engraved structure in two viewing areas, farmland, combines form the slit of different directions, make the slit combination more closely of different directions in two adjacent viewing areas, farmland, make the liquid crystal region area reducing of irregular alignment, thereby improved the transmitance of display panels.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of transparency electrode in prior art;
Fig. 2 is the structural representation of a kind of transparency electrode in the utility model embodiment;
Fig. 3 is the local enlarged diagram at A place in Fig. 2.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment that obtains, and all belong to the scope of the utility model protection.
as shown in Figure 2, the utility model embodiment provides a kind of transparency electrode 1, comprise the first adjacent viewing area, farmland 11 and the second viewing area, farmland 12, this transparency electrode is provided with engraved structure in the first viewing area, farmland 11 and the second viewing area, farmland 12, make this transparency electrode have respectively the slit 2 of different directions in the first viewing area, farmland 11 and the second viewing area, farmland 12, this transparency electrode 1 is provided with engraved structure at the intersection of the first viewing area, farmland 11 and the second viewing area, farmland 12, the engraved structure of above-mentioned intersection combines with engraved structure in the first viewing area, farmland 11 and the second viewing area, farmland 12 and forms the slit of different directions, white space in Fig. 2 is engraved structure.
Above-mentioned transparency electrode specifically can be made by transparent conductive materials such as tin indium oxides (Indium Tin Oxides, ITO).
As shown in Figure 1, two viewing area, farmland intersections adjacent in prior art are a complete transparency electrode, and therefore the liquid crystal at this place is irregular alignment.Transparency electrode in the present embodiment, the transparency electrode of two adjacent viewing area, farmland intersections is set to engraved structure and with engraved structure in two viewing areas, farmland, combines form the slit of different directions, make the slit combination more closely of different directions in two adjacent viewing areas, farmland, make the liquid crystal region area reducing of irregular alignment, thereby improved the transmitance of display panels.
Particularly, above-mentioned transparency electrode can be pixel electrode or public electrode.
As shown in Figure 3, further, on the Width of this transparency electrode 1, the distance L between slit 2 edges of the edge of any side of transparency electrode 1 and the same side is less than 4.1 μ m, and due to process technology limit, L is usually greater than 2.9 μ m.
Preferably, on the Width of this transparency electrode 1, the distance L between slit 2 edges of the edge of any side of transparency electrode 1 and the same side equals 3.5 μ m.
By test, the transparency electrode in the present embodiment is under the prerequisite that keeps original display characteristic, and transmitance promotes 3%～5%.
Need to prove, only illustrated each transparency electrode to comprise the structural representation of two viewing areas, farmland in Fig. 2, reality also may comprise more multidomain viewing area, can apply equally the transparency electrode in the utility model embodiment, as long as two adjacent viewing area, farmland intersections are set to engraved structure.
Transparency electrode in the present embodiment, the transparency electrode of two adjacent viewing area, farmland intersections is set to engraved structure and with engraved structure in two viewing areas, farmland, combines form the slit of different directions, make the slit combination more closely of different directions in two adjacent viewing areas, farmland, the liquid crystal region of irregular alignment is dwindled, thereby improved the transmitance of display panels.In addition,, by the transparency electrode border width is narrowed down, reduce the liquid crystal region area of irregular alignment between sub-pixel and sub-pixel, thereby further improved the transmitance of display panels.
The utility model embodiment also provides a kind of array base palte, comprises pixel electrode and public electrode, and this pixel electrode or public electrode comprise a plurality of above-mentioned transparency electrodes, the corresponding sub-pixel of each transparency electrode.When pixel electrode is that while comprising a plurality of above-mentioned transparency electrodes with the formation gap electrode, public electrode is plate electrode; When public electrode comprised a plurality of above-mentioned transparency electrodes with the formation gap electrode, pixel electrode was plate electrode.
Need to prove, concrete structure and the principle of this transparency electrode are same as the previously described embodiments, do not repeat them here.This array base palte is applicable in the display device of various application gap electrodes, for example adopt the display panels of ADS pattern, for different application, the improvement technology of ADS technology has high permeability I-ADS technology, high aperture H-ADS and high resolving power S-ADS technology etc.
Array base palte in the present embodiment, the transparency electrode of two adjacent viewing area, farmland intersections is set to engraved structure and with engraved structure in two viewing areas, farmland, combines form the slit of different directions, make the slit combination more closely of different directions in two adjacent viewing areas, farmland, make the liquid crystal region area reducing of irregular alignment, thereby improved the transmitance of display panels.
The utility model embodiment also provides a kind of liquid crystal indicator, comprises above-mentioned array base palte.
Concrete structure and the principle of this array base palte are same as the previously described embodiments, do not repeat them here.This liquid crystal indicator is specifically as follows: any product or parts with Presentation Function such as liquid crystal panel, mobile phone, panel computer, televisor, display panel, notebook computer, digital album (digital photo frame), navigating instrument.
Liquid crystal indicator in the present embodiment, the transparency electrode of two adjacent viewing area, farmland intersections is set to engraved structure and with engraved structure in two viewing areas, farmland, combines form the slit of different directions, make the slit combination more closely of different directions in two adjacent viewing areas, farmland, make the liquid crystal region area reducing of irregular alignment, thereby improved the transmitance of display panels.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (7)
1. transparency electrode, comprise the first adjacent viewing area, farmland and the second viewing area, farmland, described transparency electrode is provided with engraved structure in described the first viewing area, farmland and the second viewing area, farmland, make described transparency electrode have respectively the slit of different directions in described the first viewing area, farmland and the second viewing area, farmland, it is characterized in that
Described transparency electrode is provided with engraved structure at the intersection of described the first viewing area, farmland and the second viewing area, farmland, and the engraved structure of described intersection combines with engraved structure in described the first viewing area, farmland and the second viewing area, farmland and forms the slit of different directions.
2. transparency electrode according to claim 1, is characterized in that,
Described transparency electrode is pixel electrode or public electrode.
3. transparency electrode according to claim 1, is characterized in that,
On the Width of described transparency electrode, the distance between the edge of any side of described transparency electrode and the slit edge of the same side is less than 4.1 μ m.
4. transparency electrode according to claim 3, is characterized in that,
On the Width of described transparency electrode, the distance between the edge of any side of described transparency electrode and the slit edge of the same side equals 3.5 μ m.
5. transparency electrode according to claim 1, is characterized in that, described transparency electrode is tin indium oxide.
6. an array base palte, comprise pixel electrode and public electrode, it is characterized in that, described pixel electrode or public electrode comprise a plurality of transparency electrodes as described in any one in claim 1 to 5, the corresponding sub-pixel of each described transparency electrode.
7. a liquid crystal indicator, is characterized in that, comprises array base palte as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203767162U CN203287663U (en) | 2013-06-27 | 2013-06-27 | Transparent electrode, array substrate and liquid crystal display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013203767162U CN203287663U (en) | 2013-06-27 | 2013-06-27 | Transparent electrode, array substrate and liquid crystal display device |
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| Publication Number | Publication Date |
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| CN203287663U true CN203287663U (en) | 2013-11-13 |
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| CN2013203767162U Expired - Lifetime CN203287663U (en) | 2013-06-27 | 2013-06-27 | Transparent electrode, array substrate and liquid crystal display device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323988A (en) * | 2013-06-27 | 2013-09-25 | 京东方科技集团股份有限公司 | Transparent electrode, array substrate and liquid crystal display device |
| USD851046S1 (en) | 2015-10-05 | 2019-06-11 | DMF, Inc. | Electrical Junction Box |
| CN113991032A (en) * | 2021-10-28 | 2022-01-28 | 湖南恒显坤光电科技有限公司 | Novel transparent OLED device |
-
2013
- 2013-06-27 CN CN2013203767162U patent/CN203287663U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323988A (en) * | 2013-06-27 | 2013-09-25 | 京东方科技集团股份有限公司 | Transparent electrode, array substrate and liquid crystal display device |
| WO2014206005A1 (en) * | 2013-06-27 | 2014-12-31 | 京东方科技集团股份有限公司 | Transparent electrode, array substrate and liquid crystal display device |
| US9395588B2 (en) | 2013-06-27 | 2016-07-19 | Beijing Boe Display Technology Co., Ltd. | Transparent electrode, array substrate and liquid crystal display device |
| CN103323988B (en) * | 2013-06-27 | 2016-08-31 | 京东方科技集团股份有限公司 | Transparency electrode, array base palte and liquid crystal indicator |
| USD851046S1 (en) | 2015-10-05 | 2019-06-11 | DMF, Inc. | Electrical Junction Box |
| CN113991032A (en) * | 2021-10-28 | 2022-01-28 | 湖南恒显坤光电科技有限公司 | Novel transparent OLED device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20131113 |