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Patent Searching and Data


Title:
DISPLAY PANEL, DISPLAY DEVICE, AND SMARTWATCH
Document Type and Number:
WIPO Patent Application WO/2017/219770
Kind Code:
A1
Abstract:
A display panel, a display device, and a smartwatch. The display panel comprises a liquid crystal display panel (100). A cholesteric liquid crystal display film layer (200) is disposed on a light-exit surface of the liquid crystal display panel (100). The cholesteric liquid crystal display film layer (200) can switch between a scattering state and a transparent state according to applied voltages, and is used for performing display by means of the scattering state of the cholesteric liquid crystal display film layer (200) when the liquid crystal display panel (100) is turned off.

Inventors:
ZHANG, Xiao (No.x9 Dize Rd, BDA, Beijing 6, 100176, CN)
Application Number:
CN2017/083561
Publication Date:
December 28, 2017
Filing Date:
May 09, 2017
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO., LTD. (No.x10 Jiuxianqiao Rd, Chaoyang District, Beijing 5, 100015, CN)
International Classes:
G02F1/1347; G04G9/12
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (Suite 4-1105, No. 87 West 3rd Ring North Rd.,Haidian District, Beijing 9, 100089, CN)
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