Title:
DISPLAY SCREEN AND DISPLAY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/203264
Kind Code:
A1
Abstract:
A display screen (10) and a display system. The display screen (10) comprises: a light-emitting structure (100), a first polarizing structure (200), and a second polarizing structure (300). The light-emitting structure (100) can alternatively emit first polarized light and second polarized light. Polarization directions of the first polarized light and the second polarized light are different. The first polarizing structure (200) comprises a first continuous area (210) and multiple first through holes (220) formed on the first continuous area (210), the first through holes (220) have one-to-one correspondence to first light-emitting bodies (110), and only the second polarized light can pass the first continuous area (210). The second polarizing structure (300) comprises a second continuous area (310) and multiple second through holes (320) formed on the second continuous area (310), the second through holes (320) have one-to-one correspondence to second light-emitting bodies (120), and only the first polarized light can pass the second continuous area (310). According to the display screen (10), by using the characteristics that the first polarizing structure (200) and the second polarizing structure (300) have complementary through hole positions and respectively allow only different polarized light to pass, the first polarized light and the second polarized light emitted alternatively on the light-emitting structure (100) are subjected to polarization-maintaining, thereby improving a 3D stereoscopic display effect.
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Inventors:
GUO BINGANG (CN)
Application Number:
PCT/CN2020/083656
Publication Date:
October 14, 2021
Filing Date:
April 08, 2020
Export Citation:
Assignee:
SHENZHEN HOLOKOOK TECH CO LTD (CN)
International Classes:
G09F9/33; G02B30/20
Foreign References:
| CN102053406A | 2011-05-11 | |||
| CN107884957A | 2018-04-06 | |||
| CN101281706A | 2008-10-08 | |||
| CN105742331A | 2016-07-06 | |||
| US20020085280A1 | 2002-07-04 |
Attorney, Agent or Firm:
SHENZHEN CIPRUN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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