发明名称 |
Photo-luminescent liquid crystal display |
摘要 |
A photo-luminescent (PL) liquid crystal display (LCD) including a blue dichroic mirror layer disposed under a light emitting layer is provided. Visible light generated from the light emitting layer is mostly reflected to the front side of the PL LCD, thereby increasing the light utilization efficiency thereof. A blue PL quantum dot layer is formed in blue light regions, thereby improving a narrow viewing angle and an orientation in blue pixels. An ultraviolet (UV) filter blocking UV light in the ambient light is formed to protect the light emitting layer from the excitation caused by external light, thereby preventing degradation of contrast caused by an undesired light emission.
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申请公布号 |
US2006274226(A1) |
申请公布日期 |
2006.12.07 |
申请号 |
US20060444328 |
申请日期 |
2006.06.01 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
IM SEOUNG-JAE;KIM BYUNG-KI;CHOI JAE-YOUNG |
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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