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Display panel and manufacturing method thereof

A display panel and manufacturing method technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of reducing the reflection area and difficult to control the accuracy of the transition area, etc., and achieve high penetration and good display effect

Active Publication Date: 2020-06-30
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, this application provides a display panel and its manufacturing method, which effectively solves the need to add a double-box thick design in the prior art Yellow light process to reduce the thickness of the reflective area, and the accuracy of the transition area is difficult to control

Method used

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  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof

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no. 1 example

[0049] figure 1 It is a schematic cross-sectional structure diagram of the display panel of the present application; figure 2 is a first electrode pattern diagram according to the first embodiment of the present application; image 3 It is a schematic diagram of the cross-sectional structure and electric field response of the display panel according to the first embodiment of the present application.

[0050] Such as Figure 1~3As shown, the present application provides a display panel 1. The display panel 1 has a transmissive area 2 and a reflective area 3. The display panel 1 includes a first substrate 51, a second substrate 52, a liquid crystal layer 8, a barrier wall 9, and a first alignment layer. 61 , the second alignment layer 62 , the first polarizer 41 , the second polarizer 42 and the reflective layer 7 .

[0051] The first substrate 51 is an array substrate (Thin Film Transistor, TFT), and the second substrate 52 is a color filter (ColorFilter, CF) substrate. T...

no. 2 example

[0073] Figure 4 It is a pattern diagram of the first electrode 53 according to the second embodiment of the present application; Figure 5 It is a schematic diagram of the cross-sectional structure and electric field response of the display panel 1 according to the second embodiment of the present application.

[0074] Such as Figure 4~5 As shown, the present application provides a display panel 1. The display panel 1 has a transmissive area 2 and a reflective area 3. The display panel 1 includes a first substrate 51, a second substrate 52, a liquid crystal layer 8, a barrier wall 9, and a first alignment layer. 61 , the second alignment layer 62 , the first polarizer 41 , the second polarizer 42 and the reflective layer 7 .

[0075] The first substrate 51 is an array substrate (Thin Film Transistor, TFT), and the second substrate 52 is a color filter (ColorFilter, CF) substrate. The first substrate 51 and the second substrate 52 can be flexible substrates or ordinary sub...

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Abstract

The invention discloses a display panel and a manufacturing method thereof. The display panel is provided with a transmission area and a reflection area. The display panel comprises: a first substrateand a second substrate, wherein the first substrate comprises a first electrode, and the first electrode is located on the face, facing the second substrate, of the first substrate; a reflecting layer arranged between the first substrate and the first electrode and positioned in the reflection area; and a liquid crystal layer arranged between the first substrate and the second substrate, in the transmission area, the liquid crystal layer is chiral liquid crystal, and in the reflection area, the liquid crystal layer is achiral liquid crystal, or in the transmission area, the liquid crystal layer is non-chiral liquid crystal, and in the reflection area, the liquid crystal layer is chiral liquid crystal. The liquid crystal display has the following advantages: by selecting the chiral liquidcrystal and the achiral liquid crystal and matching with the same electrode design, the brightness of the transmission area and the reflection area under the same box thickness is maximized, and the high-transmittance semi-transparent and semi-reflective liquid crystal display is realized.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel and a manufacturing method thereof. Background technique [0002] Liquid crystal displays have been widely used in televisions, mobile phones, tablets and other fields. According to different ways of utilizing light sources, liquid crystal displays are mainly divided into a transmissive display mode and a reflective display mode. The light of the transmissive liquid crystal display is provided by the backlight source, and its absolute brightness is not affected by the ambient light. It has excellent display effect in the indoor environment with no ambient light or weak ambient light intensity, but its disadvantage is that the backlight under strong ambient light conditions Insufficient brightness and poor display quality. Although the brightness of the transmissive liquid crystal display can be increased by increasing the brightness of the backlight, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/137G02F1/1343G02F1/1333G02F1/1335G02F1/1337
CPCG02F1/137G02F1/134309G02F1/133377G02F1/133528G02F1/1337G02F1/133553
Inventor 陈梅陈兴武宋琪
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD