Invention Application
- Patent Title: LIGHT SHIELDING MATERIAL, PATTERNING METHOD THEREOF, AND DISPLAY PANEL
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Application No.: US16757388Application Date: 2020-03-24
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Publication No.: US20220308386A1Publication Date: 2022-09-29
- Inventor: Xiaodan LIN
- Applicant: TLC CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Shenzhen
- Assignee: TLC CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: TLC CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Shenzhen
- Priority: CN202010146989.2 20200305
- International Application: PCT/CN2020/080813 WO 20200324
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; C08K3/22 ; C08K5/05 ; C08L33/08 ; C08L83/04

Abstract:
The present disclosure provides a light shielding material, a patterning method thereof, and a display panel. The light shielding material includes a light shielding composition and a transparent composition, the light shielding composition includes Ti7O4 and a dispersant, and the transparent composition includes a first compound, a photoactive compound, and a first solvent. Through dispersing Ti7O4 into the transparent composition, the light shielding material can be obtained in the present disclosure, which has an excellent light shielding effect, thereby preventing technical problems of scraps and scratches of the light shielding material caused by printing a black oil on the light shielding material using copper screen printing in current technology.
Information query
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