Invention Grant
- Patent Title: Color film substrate, manufacturing method thereof, display panel and display device
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Application No.: US16486111Application Date: 2018-12-21
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Publication No.: US11036074B2Publication Date: 2021-06-15
- Inventor: Hui Li , Xinyin Wu , Yong Qiao , Yongda Ma
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Arch & Lake LLP
- Priority: CN201820254565.6 20180212
- International Application: PCT/CN2018/122846 WO 20181221
- International Announcement: WO2019/153910 WO 20190815
- Main IPC: G02F1/1335
- IPC: G02F1/1335

Abstract:
A color film substrate having a plurality of pixel areas includes a base substrate, a color resistance, a black matrix and protruding structures. The color resistance layer is arranged on the base substrate and including a plurality of color resistances arranged in an array. The black matrix is arranged between any adjacent color resistances. The protruding structure is arranged on at least a portion of the black matrix and surrounding at least one of the color resistances. Wherein a surface of the protruding structure away from the base substrate does not exceed a surface of the color resistance away from the base substrate.
Public/Granted literature
- US20200026122A1 COLOR FILM SUBSTRATE, MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND DISPLAY DEVICE Public/Granted day:2020-01-23
Information query
IPC分类: