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公开(公告)号:US07864266B2
公开(公告)日:2011-01-04
申请号:US12289636
申请日:2008-10-31
申请人: Kyung Joon Lee , Seung Man Choi , Man Suk Kim
发明人: Kyung Joon Lee , Seung Man Choi , Man Suk Kim
IPC分类号: G02F1/1335 , F21V11/00
CPC分类号: G02F1/133611 , G02F1/133604 , G02F1/133606 , G02F2001/133607
摘要: A diffuser plate includes a first optical sheet having a rear surface configured to receive light from a light source and having a front surface configured to provide light to a second optical sheet, the first optical sheet having a refractive part that includes a plurality of optical members at a surface of the first optical sheet, and a second optical sheet disposed in front of the first optical sheet, the second optical sheet including a rear surface configured to receive light from the first optical sheet, a front surface configured to emit light, and light-scattering beads within the first optical sheet.
摘要翻译: 扩散板包括第一光学片,其具有被配置为接收来自光源的光并且具有被配置为向第二光学片提供光的前表面的后表面,所述第一光学片具有折射部分,所述折射部分包括多个光学部件 在第一光学片的表面和设置在第一光学片的前方的第二光学片,第二光学片包括被配置为接收来自第一光学片的光的后表面,被配置为发光的前表面,以及 第一光学片内的光散射珠。
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公开(公告)号:US20090128914A1
公开(公告)日:2009-05-21
申请号:US12289638
申请日:2008-10-31
申请人: Kyung Joon Lee , Illia Borysov , Seung Man Choi , Man Suk Kim , Chul Goo Chi , Jae Han Kim
发明人: Kyung Joon Lee , Illia Borysov , Seung Man Choi , Man Suk Kim , Chul Goo Chi , Jae Han Kim
IPC分类号: G02B23/00 , G02F1/1335
CPC分类号: G02B5/0278 , G02B5/0215 , G02B5/0231 , G02B5/0284
摘要: A diffuser plate includes a first optical sheet having a rear surface configured to receive light from a light source and having a front surface configured to provide light to a second optical sheet, the first optical sheet having a predetermined pattern formed by a plurality of transmissive regions and a plurality of reflective regions, and a second optical sheet disposed in front of the first optical sheet, the second optical sheet including a rear surface configured to receive light from the first optical sheet, a front surface configured to emit light, and lenticular lenses on the front surface of the second optical sheet.
摘要翻译: 扩散板包括第一光学片,其具有被配置为从光源接收光并且具有被配置为向第二光学片提供光的正面的后表面,所述第一光学片具有由多个透射区域形成的预定图案 和多个反射区域,以及设置在第一光学片前方的第二光学片,第二光学片包括被配置为接收来自第一光学片的光的后表面,被配置为发光的前表面和双凸透镜 在第二光学片的前表面上。
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公开(公告)号:US20090128740A1
公开(公告)日:2009-05-21
申请号:US12289636
申请日:2008-10-31
申请人: Kyung Joon Lee , Seung Man Choi , Man Suk Kim
发明人: Kyung Joon Lee , Seung Man Choi , Man Suk Kim
IPC分类号: G02F1/1335 , F21V11/00
CPC分类号: G02F1/133611 , G02F1/133604 , G02F1/133606 , G02F2001/133607
摘要: A diffuser plate includes a first optical sheet having a rear surface configured to receive light from a light source and having a front surface configured to provide light to a second optical sheet, the first optical sheet having a refractive part that includes a plurality of optical members at a surface of the first optical sheet, and a second optical sheet disposed in front of the first optical sheet, the second optical sheet including a rear surface configured to receive light from the first optical sheet, a front surface configured to emit light, and light-scattering beads within the first optical sheet.
摘要翻译: 扩散板包括第一光学片,其具有被配置为接收来自光源的光并且具有被配置为向第二光学片提供光的前表面的后表面,所述第一光学片具有折射部分,所述折射部分包括多个光学部件 在第一光学片的表面和设置在第一光学片的前方的第二光学片,第二光学片包括被配置为接收来自第一光学片的光的后表面,被配置为发光的前表面,以及 第一光学片内的光散射珠。
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公开(公告)号:US09097829B2
公开(公告)日:2015-08-04
申请号:US13532847
申请日:2012-06-26
申请人: Jong Sun Park , Kyung Joon Lee , Bae Wook Lee , Sung Kook Kim
发明人: Jong Sun Park , Kyung Joon Lee , Bae Wook Lee , Sung Kook Kim
CPC分类号: G02B6/0043 , G02B6/0038
摘要: A patterned light guide panel, a manufacturing method thereof, and a backlight unit including the patterned light guide panel, the patterned light guide panel including a base layer; and a skin layer stacked on the base layer, the skin layer having a lenticular pattern extending orthogonally to a light entrance plane of the light guide panel.
摘要翻译: 图案化导光板及其制造方法以及包括图案化导光板的背光单元,所述图案化导光板包括基底层; 以及层叠在所述基底层上的皮肤层,所述皮肤层具有与所述导光板的光入射面垂直延伸的透镜状图案。
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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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