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1. 发明授权

US10180531B2 Laminated optical sheet module 有权
公开(公告)号：US10180531B2
公开(公告)日：2019-01-15
申请号：US14410686
申请日：2013-06-24
申请人： LMS Co., LTD
发明人： Jee Hong Min , Young Il Kim , Sung Sik Cho , Woo Jong Lee , Tae Jun Lee , Hee Jeong Kim , Joon Hwan Hwang
IPC分类号： F21V8/00 , G02B5/04 , G02F1/1335
摘要： A laminated optical sheet module includes: an upper optical sheet having a first structure pattern in which a first unit light collector having an inclined surface, the cross-section area of which decrease when progressing upwardly, is continuously repeated; and a lower optical sheet laminated beneath the upper optical sheet and having a second structure pattern in which a second unit light collector having an inclined surface, the cross-sectional area of which decreases when progressing upwardly, is continuously repeated. The vertical distance between the lowermost portion and the uppermost portion of the second unit collector is greater than the vertical distance between the lowermost portion and the uppermost portion of the first unit collector. The surface area of the inclined surface of the second unit collector is relatively larger than the surface area of the inclined surface of the first unit collector.

2. 发明授权

US09671541B2 Optical sheet module 有权
公开(公告)号：US09671541B2
公开(公告)日：2017-06-06
申请号：US14655336
申请日：2013-12-27
申请人： LMS CO., LTD.
发明人： Jee Hong Min , Joon Hwan Hwang , Yong Shig Sim
IPC分类号： G02B5/30 , G02F1/1335 , G02B5/02
CPC分类号： G02B5/3041 , G02B5/0231 , G02B5/3025 , G02F1/133504 , G02F2001/133507
摘要： Provided is an optical sheet module that includes: a first optical sheet that includes a first base substrate, and a first structurization pattern configured to refract light incident from the first base substrate in a normal direction; a second optical sheet that is formed above the first optical sheet, and includes a second base substrate and a second structurization pattern for refracting the light incident from the second base substrate in the normal direction and intersecting an extension direction of the pattern with an extension direction of the first structurization pattern; and a reflective polarizing sheet that is formed on the second optical sheet, reflects light polarized in the first direction to the lower portion, and transmits light polarized in the second direction to a display, wherein the first optical sheet and the second optical sheet are bonded to each other.

3. 发明申请

US20150301265A1 LAMINATED OPTICAL SHEET MODULE 审中-公开
标题翻译：层压光学模块
公开(公告)号：US20150301265A1
公开(公告)日：2015-10-22
申请号：US14410686
申请日：2013-06-24
申请人： LMS Co., LTD.
发明人： Jee Hong Min , Young Il Kim , Sung Sik Cho , Woo Jong Lee , Tae Jun Lee , Hee Jeong Kim , Joon Hwan Hwang
IPC分类号： F21V8/00
CPC分类号： G02B6/0053 , G02B5/045 , G02B6/0055 , G02B6/0056 , G02F2001/133607
摘要： A laminated optical sheet module includes: an upper optical sheet having a first structure pattern in which a first unit light collector having an inclined surface, the cross-section area of which decrease when progressing upwardly, is continuously repeated; and a lower optical sheet laminated beneath the upper optical sheet and having a second structure pattern in which a second unit light collector having an inclined surface, the cross-sectional area of which decreases when progressing upwardly, is continuously repeated. The vertical distance between the lowermost portion and the uppermost portion of the second unit collector is greater than the vertical distance between the lowermost portion and the uppermost portion of the first unit collector. The surface area of the inclined surface of the second unit collector is relatively larger than the surface area of the inclined surface of the first unit collector.
摘要翻译：叠层光学片模块包括：上光学片，其具有第一结构图案，其中连续重复其横截面积减小的第一单元光收集器，其具有倾斜表面; 以及层叠在上部光学片上的下部光学片，并且具有第二结构图案，其中连续重复其横截面积随着向上进行而减小的倾斜表面的第二单位光收集器。第二单元收集器的最下部和最上部之间的垂直距离大于第一单元收集器的最下部与最上部之间的垂直距离。第二单元收集器的倾斜表面的表面积相对大于第一单元收集器的倾斜表面的表面积。

4. 发明授权

US10670796B2 Organic-inorganic hybrid composition, optical member and optical device prepared using the same 审中-公开
公开(公告)号：US10670796B2
公开(公告)日：2020-06-02
申请号：US14786887
申请日：2014-04-22
申请人： LMS CO., LTD.
发明人： Joon Hwan Hwang , Yong Jin Kang
IPC分类号： G02B1/04 , F21V8/00 , C08K3/10 , C08K9/04 , C08F222/10
摘要： Disclosed is an organic-inorganic hybrid composition. The organic-inorganic hybrid composition includes a curable resin and inorganic particles dispersed in the curable resin. The inorganic particle has a core-shell structure composed of a core containing titanium and barium, and a shell containing at least one selected from zirconium, aluminum and chromium. According to this organic-inorganic hybrid composition, a liquid-phase refractive index of the composition can be improved, and as a result, luminance and light transmittance can be improved in an optical member using the same.

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