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Array substrate, liquid crystal display panel and display device

A technology of array substrates and substrate substrates, applied in the fields of instruments, nonlinear optics, optics, etc.

Active Publication Date: 2018-11-23
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The embodiment of the present invention provides an array substrate, a liquid crystal display panel and a display device, which are used to solve the technical problem in the prior art that the brightness of the liquid crystal display panel is compensated by setting the transmission area, which affects the storage capacitance value

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  • Array substrate, liquid crystal display panel and display device
  • Array substrate, liquid crystal display panel and display device
  • Array substrate, liquid crystal display panel and display device

Examples

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Embodiment Construction

[0038] In order to alleviate the problem of insufficient brightness of the reflective liquid crystal display panel in the case of insufficient external light, such as figure 1 and figure 2 As shown, the array substrate includes data lines (Data1 / Data2), gate lines (Gate1 / Gate2 / Gate3), pixel areas arranged in a matrix, pixel electrodes 13 covering each pixel sub-area (PX1 / PX2), and a storage capacitor C1 And the reflective metal layer 14 covering the area where the storage capacitor is located, in order to compensate the display brightness, a transmissive area a is set in the middle of the pixel sub-region to compensate the brightness of the liquid crystal display panel. However, the setting of the transparent region a will occupy the area of ​​the storage capacitor C1, resulting in a reduction in the area occupied by the storage capacitor C1. Specifically, such as figure 2 As shown, the first electrode 11 of the storage capacitor C1 and the second electrode 12 of the stora...

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Abstract

The invention discloses an array substrate, a liquid crystal display panel and a display device. The array substrate includes a base substrate and a data line and a scan line which are disposed on thebase substrate; each of a plurality of pixel regions includes a first sub-pixel region and a second sub-pixel region; the first sub-pixel region includes a first storage capacitor sub-region, and thesecond sub-pixel region includes a second storage capacitor sub-region; the first storage capacitor sub-region and the second storage capacitor sub-region are arranged in the extending direction of the data lines, the scan lines for driving a first pixel electrode and a second pixel electrode are located between the first storage capacitor sub-region and the second storage capacitor sub-region, alight-transmitting region is disposed between the first storage capacitor sub-region and the second storage capacitor sub-region, and the light-transmitting region does not occupy the first storage capacitor sub-region and the second storage capacitor sub-region, thereby achieving brightness compensation of the liquid crystal display panel while ensuring that a storage capacitor value is not affected.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an array substrate, a liquid crystal display panel and a display device. Background technique [0002] Liquid crystal display panels in the prior art can be divided into transmissive, reflective and transflective types according to the form of the light source provided. Among them, the reflective type does not need to be equipped with a backlight, and the transflective type only needs to be provided with a backlight in the transmissive area. Source, the power consumption of the liquid crystal display panel can be greatly reduced by reducing the setting of the backlight source, therefore, reflective and transflective liquid crystal display panels are attracting more and more attention. [0003] However, the area ratio of the reflective area to the transmissive area in the transflective liquid crystal display panel is generally 40% to 60%. In the reflective display mode, the effec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362G02F1/1343
CPCG02F1/134309G02F1/136213G02F1/136286
Inventor 徐鑫张明玮王磊孔祥建
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD