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Display panel and manufacturing method thereof, and display terminal

A technology for display panels and manufacturing methods, applied in the fields of nonlinear optics, instruments, optics, etc., can solve problems such as the decrease of backlight transmittance of liquid crystal display panels, and achieve the effect of increasing the transmittance of backlight and reducing the amount of light reflection

Inactive Publication Date: 2020-08-04
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The disclosed embodiment provides a display panel, its manufacturing method, and a display terminal, which are used to solve the problem that the existing liquid crystal display panel has a large amount of light reflected at the interface between the grid insulating layer and the glass substrate, which causes the backlight transmittance of the liquid crystal display panel to decrease. The problem

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  • Display panel and manufacturing method thereof, and display terminal
  • Display panel and manufacturing method thereof, and display terminal
  • Display panel and manufacturing method thereof, and display terminal

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Embodiment Construction

[0033] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present disclosure may be practiced. The directional terms mentioned in this disclosure, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to explain and understand the present disclosure, but not to limit the present disclosure. In the figures, structurally similar elements are denoted by the same reference numerals.

[0034] The present disclosure will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0035] The disclosed embodiment provides a display panel, which is combined with figure 1 Describe in detail. Such as figure 1 as shown, figure 1 A schematic diagram of the film layer structure of the display panel provided by th...

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Abstract

The invention provides a display panel and, a manufacturing method thereof, and a display terminal. The display panel comprises a backlight module, a first substrate, a second substrate and a liquid crystal layer. The first substrate comprises an underlayer substrate, a transition layer and a gate insulation layer. The gate insulating layer is arranged on one side, far away from the backlight module, of the first substrate; the transition layer is arranged between the underlayer substrate and the gate insulating layer, and the refractive index of the transition layer is smaller than that of the gate insulating layer. Therefore, light reflection of the glass substrate and the gate insulating layer at the interface is reduced, and the backlight transmittance of the display panel is improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a manufacturing method thereof, and a display terminal. Background technique [0002] Existing liquid crystal display panels (liquid crystal display, LCD) usually include a backlight module, an array substrate, a liquid crystal layer and a color filter substrate. The light source provided by the backlight module is incident on the array substrate, and is deflected from The color filter substrate emits from the side away from the backlight module, thereby generating a display image. [0003] In the array substrate of an amorphous silicon thin film transistor device with a bottom gate structure, part of the gate insulating layer is in direct contact with the glass substrate on the side close to the backlight source. Due to the difference in material characteristics between the gate insulating layer and the glass substrate, the backlight The light emitted ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362G02F1/1333G02F1/1343
CPCG02F1/1362G02F1/1333G02F1/1343G02F1/136227
Inventor 王旭林旭林
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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