发明名称 |
Transparent display device |
摘要 |
Disclosed is a transparent display device for enhancing image quality, and the transparent display device may include liquid crystal display panel; a light source disposed at one side of a lower portion of the liquid crystal display panel to emit light; a first polarizing plate to first-polarize the light emitted from the light source; a light guide plate at a lower portion of the liquid crystal display panel to receive the light first-polarized by the first polarizing plate through a lateral surface thereof, a pattern being formed on the upper surface of the light guide plate to output the incident first-polarized light in a lower direction of the light guide plate; a second polarizing plate at an upper portion of the liquid crystal display panel to control the amount of light transmitting the liquid crystal display panel; and a first optical sheet at a lower portion of the light guide plate to reflect the first-polarized light received from the light guide plate, and transmit a second polarization component of natural light received from the lower portion thereof.
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申请公布号 |
US8456593(B2) |
申请公布日期 |
2013.06.04 |
申请号 |
US20100980501 |
申请日期 |
2010.12.29 |
申请人 |
PARK SE-HONG;KIM EUNG-DO;PARK JONG-SIN;LG DISPLAY CO., LTD. |
发明人 |
PARK SE-HONG;KIM EUNG-DO;PARK JONG-SIN |
分类号 |
G02F1/1335 |
主分类号 |
G02F1/1335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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