A sub-pixel structure and its manufacturing method, array substrate and display device
A manufacturing method and array substrate technology, applied in the fields of nonlinear optics, instrumentation, optics, etc., can solve the problems of increasing the driving voltage of the display panel and affecting the transmittance of the display panel, etc., so as to reduce the storage capacitance and overlap area , the effect of constant driving voltage and transmittance
Active Publication Date: 2018-06-29
BOE TECH GRP CO LTD
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Problems solved by technology
[0004] For the existing technology, due to the limitations of the process conditions, if you want to further reduce the storage capacitance, you can only increase the spacing between the electrode strips. However, increasing the spacing between the electrode strips will affect the transmittance of the display panel, and using the above sub- The driving voltage of the display panel with pixel structure will also increase
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[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0039] The sub-pixel structure provided by the embodiment of the present invention includes a "first electrode" and a "second electrode", and the "second electrode" is located on the "first electrode". In actual production applications, the "first electrode" can It is a pixel electrode, and the "second electrode" can be a common electrode, that is, the common electrode is located on the pixel electrode; the "first electrode" can also be a common electrode, and ...
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Abstract
The embodiment of the invention provides a sub-pixel structure and a manufacturing method thereof and an array substrate and a display device, pertaining to the field of display technology so that driving voltage and transmittance of a display device can be ensured and storage capacitance of the display device is decreased. The sub-pixel structure comprises a first electrode and a second electrode arranged above the first electrode. The first electrode and the second electrode are mutually insulated. The second electrode comprises multiple electrode strips which are arrayed at intervals and connected with each other. The region, where the first electrode corresponds to the second electrode, comprises at least one via hole.
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a sub-pixel structure and a manufacturing method thereof, an array substrate and a display device. Background technique [0002] With the continuous development of display technology, people have higher and higher requirements on display devices. In order to enable the display device to achieve higher display quality, high-frequency drive display devices also emerge in endlessly. Therefore, for an ADS (Advanced SuperDimension Switch, Advanced Super Dimension Switching Technology) type high-frequency drive display device, how to reduce the storage capacitance becomes an important issue in the manufacture of the display device. [0003] In order to solve the above problems, the prior art provides an electrode sub-pixel structure capable of reducing storage capacitance, wherein the top view of the sub-pixel structure is as follows figure 1 As shown, a first electrode 11 a...
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IPC IPC(8): G02F1/1343G02F1/1333
CPCG02F1/1333G02F1/134309
Inventor 王英涛
Owner BOE TECH GRP CO LTD