Invention Grant
- Patent Title: Blue phase liquid crystal display module, blue phase liquid crystal display device and manufacturing method for the same
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Application No.: US14888983Application Date: 2015-08-13
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Publication No.: US09964813B2Publication Date: 2018-05-08
- Inventor: Yuejun Tang , Hongqing Cui , De-Jiun Li , Haiyan Sun , Dandan Liu
- Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
- Applicant Address: CN Wuhan, Hubei
- Assignee: Wuhan China Star Optoelectronics Technology Co., Ltd.
- Current Assignee: Wuhan China Star Optoelectronics Technology Co., Ltd.
- Current Assignee Address: CN Wuhan, Hubei
- Agent Andrew C. Cheng
- Priority: CN201510482306 20150803
- International Application: PCT/CN2015/086880 WO 20150813
- International Announcement: WO2017/020341 WO 20170209
- Main IPC: G02F1/1343
- IPC: G02F1/1343 ; G02F1/1339 ; G02F1/1333 ; G02F1/1341

Abstract:
A blue phase liquid crystal display module and device, and a method for manufacturing the same are disclosed. The module includes an upper substrate, a lower substrate disposed oppositely, multiple blue phase liquid crystal molecules disposed between the upper substrate and the lower substrate, multiple upper common electrodes disposed in parallel and spaced at intervals on the upper substrate, multiple lower common electrodes disposed in parallel and spaced at intervals on the lower substrate, wherein the lower common electrodes are staggered with the upper common electrodes, and a pixel electrode disposed on the lower substrate, wherein, the pixel electrode is a hollow concave-convex structure, the pixel electrode has alternating projections and depressions such that multiple oblique electric fields are generated among the pixel electrode, the upper common electrodes and the lower common electrodes in order to drive the blue phase liquid crystal molecules.
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