- 专利标题: OPPOSITE SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, LIQUID CRYSTAL PANEL AND 3D PRINTING APPARATUS
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申请号: US17262861申请日: 2020-05-26
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公开(公告)号: US20210318574A1公开(公告)日: 2021-10-14
- 发明人: Mingyang LV , Yanchen LI , Huishun CHEN , Jian WANG , Yue LI , Xiaohui LV
- 申请人: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
- 申请人地址: CN Beijing; CN Beijing
- 专利权人: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- 当前专利权人: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- 当前专利权人地址: CN Beijing; CN Beijing
- 优先权: CN201910469968.1 20190531
- 国际申请: PCT/CN2020/092269 WO 20200526
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335 ; G02F1/137 ; B29C64/20
摘要:
An opposite substrate is provided. The opposite substrate includes a base substrate, a black matrix, and a phase shift film. The black matrix is disposed on a side of the base substrate, the black matrix defines a plurality of opening regions. The phase shift film is disposed on the side of the base substrate, the phase shift film includes at least one first portion, and at least one of the opening regions is provided with a first portion therein. The first portion is frame-shaped, and an outer border of the first portion coincides with a border of an opening region. The phase shift film is configured to reverse a phase of a light wave passing through itself.
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