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公开(公告)号:US07690820B2
公开(公告)日:2010-04-06
申请号:US12003646
申请日:2007-12-28
申请人: Kyung Joon Lee , Seung Man Chio , Jee Hyun Yang , Jin Hyuk Kwon
发明人: Kyung Joon Lee , Seung Man Chio , Jee Hyun Yang , Jin Hyuk Kwon
CPC分类号: F21V5/04 , F21V13/04 , G02F2001/133607
摘要: An optical sheet includes a substrate having rear and front surfaces, a micro-lens-array on the front surface of the substrate, the micro-lens-array including a plurality of micro-lenses, a plurality of protrusions spaced apart from each other on the rear surface of the substrate, and an intercepting reflector layer on the protrusions.
摘要翻译: 光学片包括具有后表面和前表面的基底,在基底的前表面上的微透镜阵列,微透镜阵列包括多个微透镜,多个突起彼此间隔开 基板的后表面和突起上的拦截反射层。
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公开(公告)号:US20080192484A1
公开(公告)日:2008-08-14
申请号:US12003646
申请日:2007-12-28
申请人: Kyung Joon Lee , Seung Man Chio , Jee Hyun Yang , Jin Hyuk Kwon
发明人: Kyung Joon Lee , Seung Man Chio , Jee Hyun Yang , Jin Hyuk Kwon
IPC分类号: F21V5/00
CPC分类号: F21V5/04 , F21V13/04 , G02F2001/133607
摘要: An optical sheet includes a substrate having rear and front surfaces, a micro-lens-array on the front surface of the substrate, the micro-lens-array including a plurality of micro-lenses, a plurality of protrusions spaced apart from each other on the rear surface of the substrate, and an intercepting reflector layer on the protrusions.
摘要翻译: 光学片包括具有后表面和前表面的基底,在基底的前表面上的微透镜阵列,微透镜阵列包括多个微透镜,多个突起彼此间隔开 基板的后表面和突起上的拦截反射层。
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