Invention Grant
- Patent Title: Display panel and manufacturing method thereof
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Application No.: US16980411Application Date: 2020-06-02
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Publication No.: US11703675B2Publication Date: 2023-07-18
- Inventor: Yanan Wang
- Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Guangdong
- Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Guangdong
- Agency: PV IP PC
- Agent Wei Te Chung; Zhigang Ma
- Priority: CN 2010285132.9 2020.04.13
- International Application: PCT/CN2020/094026 2020.06.02
- International Announcement: WO2021/208210A 2021.10.21
- Date entered country: 2020-09-13
- Main IPC: G02B26/00
- IPC: G02B26/00 ; G02F1/157 ; G02F1/163

Abstract:
The present application provides a display panel and a manufacturing method of the display panel. When an electrochromic layer is completely closed, a metasurface structure and an electrowetting structure reflect a light with corresponding wavelength to form a reflection state. When the electrochromic layer is partially closed, the metasurface structure and the electrowetting structure corresponding to a part of the closed electrochromic layer reflect the light with corresponding wavelength to form the reflection state, and the light penetrates through the wetted metasurface structure and a part of the unclosed electrochromic layer to form a transparent state.
Public/Granted literature
- US20210318585A1 DISPLAY PANEL AND MANUFACTURING METHOD THEREOF Public/Granted day:2021-10-14
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