发明名称 |
DISPLAY DEVICE |
摘要 |
The present invention relates to a display device, which comprises a first polarizing plate and a second polarizing plate; the polarization direction of the first polarizing plate and the polarization direction of the second polarizing plate perpendicular to each other; a liquid crystal layer deposited between the first polarizing plate and the second polarizing plate and configured to display images; a polarization control layer laminated onto the second polarizing plate and configured to control the optical path difference; and a third polarizing plate laminated onto the polarization control layer; the third polarizing plate comprises unpolarized regions arranged in an array. By applying voltage to the polarization control layer, the polarization direction of the light is also changed; in this way, the third polarizing plate can act as a grating or a common light-transmitting plate, and the switch between 2D display mode and 3D display mode can be achieved. |
申请公布号 |
US2015350633(A1) |
申请公布日期 |
2015.12.03 |
申请号 |
US201314238734 |
申请日期 |
2013.12.31 |
申请人 |
SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. |
发明人 |
Fang Bin;Chen Jianhong;Yang Zhiming |
分类号 |
H04N13/04;G02F1/1347;G02B27/26;G02F1/1335 |
主分类号 |
H04N13/04 |
代理机构 |
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代理人 |
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主权项 |
1. A display device, comprising:
a first polarizing plate and a second polarizing plate; the polarization direction of the first polarizing plate and the polarization direction of the second polarizing plate perpendicular to each other; a liquid crystal layer deposited between the first polarizing plate and the second polarizing plate and configured to display images; a polarization control layer laminated onto the second polarizing plate and configured to control the optical path difference; and a third polarizing plate laminated onto the polarization control layer; the third polarizing plate comprises unpolarized regions arranged in an array. |
地址 |
Shenzhen, Guangdong CN |