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LGP (light guide plate) and manufacture method thereof, array substrate and manufacture method thereof and a display device

A technology of an array substrate and a manufacturing method, applied in the display field, can solve the problems of lowering the brightness of the display area, lowering the pixel transmittance, lowering the pixel aperture ratio, etc., so as to reduce the brightness difference, weaken the brightness difference line, and achieve uniform display brightness. Effect

Inactive Publication Date: 2016-03-16
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] GIA (GOAInArray, the gate drive circuit is made on the array substrate) can realize the narrow frame design of the display panel, but in this array substrate, due to the wiring inside the pixel, the pixel aperture ratio is reduced, thereby reducing the transmittance of the pixel, making The brightness of the display area on the array substrate used to set the gate drive circuit is reduced, so that bright line stripes are formed at the junction of the display area and the surrounding display area

Method used

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  • LGP (light guide plate) and manufacture method thereof, array substrate and manufacture method thereof and a display device
  • LGP (light guide plate) and manufacture method thereof, array substrate and manufacture method thereof and a display device
  • LGP (light guide plate) and manufacture method thereof, array substrate and manufacture method thereof and a display device

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Embodiment 1

[0030] Embodiment 1 of the present invention provides a light guide plate, see figure 1 with image 3 The light guide plate body 110 of the light guide plate 100 is provided with a plurality of dots 120, wherein the density of the dots 120 in the first area A of the light guide body 110 is greater than that of the dots 120 in the second area B of the light guide body 110 density.

[0031] The first area A here is the area corresponding to the first display area A' of the array substrate 200 when the light guide plate main body 110 is applied to a display device, and the first display area A' here is the pixel unit on the array substrate The display area in which the gate drive circuit is made; the second area B here is the area outside the first area A, corresponding to the second display area B', and the second display area B' here is the first display area A ' outside the area.

[0032] Since the density of the grid dots 120 in the first area A is greater than the density...

Embodiment 2

[0037] Embodiment 2 of the present invention provides a light guide plate, see figure 2 with image 3The light guide plate body 110 of the light guide plate 100 is provided with a plurality of dots 120, wherein the diameter of the dots 120 in the first region A of the light guide body 110 is larger than that of the dots 120 in the second region B of the light guide body 110 diameter.

[0038] The first area A here is the area corresponding to the first display area A' of the array substrate 200 when the light guide plate main body 110 is applied to a display device, and the first display area A' here is the area on the array substrate 200. The display area where the gate drive circuit is made in the pixel unit; the second area B here is the area outside the first area A, corresponding to the second display area B, and the second display area B' here is the first display area Area outside of A'.

[0039] Since the diameter of the grid dots 120 in the first area A is larger ...

Embodiment 3

[0047] Embodiment 3 of the present invention provides an array substrate, see Figure 4 , the array substrate is a GIA array substrate, which can be divided into a first display area A' and a second display area B', wherein the second display area B' includes a first sub-display area B1' and a second sub-display area B2', The length of the pixel electrode P in the column direction in the second sub-display area B2' is smaller than the length of the pixel electrode P in the column direction in the first sub-display area B1', and the length of the pixel electrode P in the second sub-display area B2' The length in the row direction is the same as the length in the row direction of the pixel electrode P in the first sub-display area B1'; wherein, the first display area A' is a display area in which a gate driving circuit is fabricated in the pixel unit, and the second The display area B' is an area outside the first display area A', and the second sub-display area B2' is located b...

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Abstract

The invention relates to an LGP (light guide plate) and a manufacture method thereof, an array substrate and a manufacture method thereof and a display device. Through the LGP provided by the invention, in an area corresponding to a first display area for arranging a gate drive circuit, more lattice points are arranged or larger diameters of the lattice points are arranged, so the brightness of the LGP in the area can be increased, thus the luminance difference between the corresponding display area and another display area is weakened. In the array substrate provided by the invention, a second display area outside a first display area is divided into a first sub display area and a second sub display area; the area of a pixel electrode located in the second sub display area between the first sub display area and the first display area is set to be less than that of the first sub display area. So the display brightness of the second sub display area in the second display area is enabled to be between that of the first display area and the first sub display area, thus the brightness difference line can be weakened to a certain extent.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a light guide plate and a manufacturing method thereof, an array substrate and a manufacturing method thereof, and a display device. Background technique [0002] GIA (GOAInArray, the gate drive circuit is made on the array substrate) can realize the narrow frame design of the display panel, but in this array substrate, due to the wiring inside the pixel, the pixel aperture ratio is reduced, thereby reducing the transmittance of the pixel, making The brightness of the display area on the array substrate where the gate driving circuit is disposed is reduced, so that bright line stripes are formed at the junction of the display area and the surrounding display area. Contents of the invention [0003] It is an object of the present invention to attenuate the above-mentioned bright line streaks. [0004] In a first aspect, the present invention provides a light guide plat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/00
CPCG02B6/0041G02B6/0065G02F1/134336G02B6/0043G02B6/0061G02F1/13454H01L27/124
Inventor 周珊珊严允晟张玉婷
Owner BOE TECH GRP CO LTD
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