- Patent Title: Display panel comprising a plurality of dichroic dye liquid crystal microcapsules having a quality percentage of liquid crystal material of 95.0%-99.0% and display device
-
Application No.: US16626528Application Date: 2019-11-26
-
Publication No.: US11428972B2Publication Date: 2022-08-30
- Inventor: Zhiqing Shi , Galatu Suri , Zhengyu Feng
- Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Applicant Address: CN Shenzhen
- Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Current Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Shenzhen
- Priority: CN201911080304.2 20191107
- International Application: PCT/CN2019/121039 WO 20191126
- International Announcement: WO2021/088152 WO 20210514
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G02F1/1334 ; C09K19/54 ; C09K19/60
Abstract:
The embodiment of the present invention discloses a display panel, a manufacturing method thereof, and a display device. In the embodiment of the present invention, a liquid crystal layer of the display panel includes a plurality of dichroic dye liquid crystal microcapsules, a dichroic dye in dichroic dye liquid crystal microcapsules can absorb incident light such that when the display panel performs no signal transmission, the dichroic dye polymer network liquid crystal can effectively absorb incident light to lower a dark state transmittance of the display panel to further enhance contrast of the display panel and improve optical characteristics thereof.
Public/Granted literature
- US20210363425A1 DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE Public/Granted day:2021-11-25
Information query
IPC分类:
