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1. 发明申请

US20070047259A1 Illumination system for flat panel display device 有权
标题翻译：平板显示设备照明系统
公开(公告)号：US20070047259A1
公开(公告)日：2007-03-01
申请号：US11499682
申请日：2006-08-07
申请人： Moon-gyu Lee , Seung-ho Nam , Seong-mo Hwang , Young-chan Kim , Dong-ho Wee , Kyung-yeup Kim
发明人： Moon-gyu Lee , Seung-ho Nam , Seong-mo Hwang , Young-chan Kim , Dong-ho Wee , Kyung-yeup Kim
IPC分类号： F21V7/04
CPC分类号： G02B6/0056 , G02F1/13362 , Y10S385/901
摘要： An illumination system for a flat panel display device includes: a light guide plate made of an optically isotropic material; a light source disposed at a side of the light guide plate; an upper layer disposed on a top surface of the light guide plate and made of an optically anisotropic material; and a polarization selection emitting structure which is disposed at an interface of the light guide plate and the upper layer. The upper layer has two different refractive indices and one of the two refractive indices is the same as a refractive index of the light guide plate. In the polarization selection emitting structure differently polarized light is differently refracted, reflected, diffracted, or scattered based on polarization direction.
摘要翻译：一种用于平板显示装置的照明系统，包括：由光学各向同性材料制成的导光板; 设置在所述导光板的一侧的光源; 上层，设置在导光板的顶表面上，由光学各向异性材料制成; 以及偏光选择发光结构，其设置在所述导光板和所述上层的界面处。上层具有两个不同的折射率，并且两个折射率之一与导光板的折射率相同。在偏振选择发射结构中，基于偏振方向不同地折射，反射，衍射或散射不同的偏振光。

2. 发明授权

US07667788B2 Illumination system for flat panel display device 有权
标题翻译：平板显示设备照明系统
公开(公告)号：US07667788B2
公开(公告)日：2010-02-23
申请号：US11499682
申请日：2006-08-07
申请人： Moon-gyu Lee , Seung-ho Nam , Seong-mo Hwang , Young-chan Kim , Dong-ho Wee , Kyung-yeup Kim
发明人： Moon-gyu Lee , Seung-ho Nam , Seong-mo Hwang , Young-chan Kim , Dong-ho Wee , Kyung-yeup Kim
IPC分类号： G02F1/1335 , G02B6/10 , F21V7/04
CPC分类号： G02B6/0056 , G02F1/13362 , Y10S385/901
摘要： An illumination system for a flat panel display device includes: a light guide plate made of an optically isotropic material; a light source disposed at a side of the light guide plate; an upper layer disposed on a top surface of the light guide plate and made of an optically anisotropic material; and a polarization selection emitting structure which is disposed at an interface of the light guide plate and the upper layer. The upper layer has two different refractive indices and one of the two refractive indices is the same as a refractive index of the light guide plate. In the polarization selection emitting structure differently polarized light is differently refracted, reflected, diffracted, or scattered based on polarization direction.
摘要翻译：一种用于平板显示装置的照明系统，包括：由光学各向同性材料制成的导光板; 设置在所述导光板的一侧的光源; 上层，设置在导光板的顶表面上，由光学各向异性材料制成; 以及偏光选择发光结构，其设置在所述导光板和所述上层的界面处。上层具有两个不同的折射率，并且两个折射率之一与导光板的折射率相同。在偏振选择发射结构中，基于偏振方向不同地折射，反射，衍射或散射不同的偏振光。

3. 发明申请

US20070052882A1 Illuminator for flat panel display device and illuminator for double-sided flat panel display device 审中-公开
标题翻译：平板显示装置用照明器及双面平板显示装置用照明装置
公开(公告)号：US20070052882A1
公开(公告)日：2007-03-08
申请号：US11514226
申请日：2006-09-01
申请人： Seong-mo Hwang , Moon-gyu Lee , Young-chan Kim , Dong-ho Wee , Seung-ho Nam , Kyung-yeup Kim
发明人： Seong-mo Hwang , Moon-gyu Lee , Young-chan Kim , Dong-ho Wee , Seung-ho Nam , Kyung-yeup Kim
IPC分类号： G02F1/1335
CPC分类号： G02B6/0056 , G02B6/0053 , G02F1/13362
摘要： An illuminator for a flat panel display device is provided. The illuminator includes a light source generating light; a light guide plate that guides and distributes the light generated by the light source and is made of optically isotropic material; a collimator that is disposed between an end of the light guide plate and the light source and guides the light from the light source onto the light guide plate with a predetermined incident angle; a polarization separation layer that is made of optically anisotropic material having two refractive indices and formed on the light guide plate to transmit first polarized light from the light guide plate and reflect second polarized light from the light guide plate; and a beam out-coupling layer that is formed on the polarization separation layer and out-couples the light incident from the polarization separation layer.
摘要翻译：提供了一种用于平板显示装置的照明器。照明器包括产生光的光源; 引导和分配由光源产生的光并由光学各向同性材料制成的导光板; 准直器，其设置在所述导光板的端部与所述光源之间，并且以预定的入射角将来自所述光源的光导向所述导光板; 偏振分离层，其由具有两个折射率的光学各向异性材料制成，并形成在导光板上，以从导光板透射第一偏振光并反射来自导光板的第二偏振光; 以及形成在所述偏振分离层上并且将从所述偏振分离层入射的光导出的光束输出耦合层。

4. 发明申请

US20070046897A1 Polarization converting system, method of manufacturing the same and liquid crystal display using the same 审中-公开
标题翻译：极化转换系统，其制造方法和使用其的液晶显示器
公开(公告)号：US20070046897A1
公开(公告)日：2007-03-01
申请号：US11507518
申请日：2006-08-22
申请人： Seong-mo Hwang , Seung-ho Nam , Moon-gyu Lee , Young-chan Kim , Dong-ho Wee , Kyung-yeup Kim
发明人： Seong-mo Hwang , Seung-ho Nam , Moon-gyu Lee , Young-chan Kim , Dong-ho Wee , Kyung-yeup Kim
IPC分类号： G03B21/14
CPC分类号： G02B27/286 , G02F1/13362 , G03B21/2073 , H04N9/3167
摘要： A polarization converting system and a method of manufacturing the same are provided. The polarization converting system includes a polarization splitting unit splitting incident unpolarized light into two orthogonal polarizations and a polarization converting unit converting incident light into specific polarized light. The polarization converting unit has first and second regions that correspond to the polarization splitting unit and are different in a polarization converting extent from each other.
摘要翻译：提供了偏振转换系统及其制造方法。偏振转换系统包括将入射的非偏振光分为两个正交偏振的偏振分束单元和将入射光转换为特定偏振光的偏振转换单元。偏振转换单元具有对应于偏振分束单元的第一和第二区域，并且在极化转换范围内彼此不同。

5. 发明授权

US08218123B2 Polarization converting system, method of manufacturing the same and liquid crystal display using the same 有权
标题翻译：极化转换系统，其制造方法和使用其的液晶显示器
公开(公告)号：US08218123B2
公开(公告)日：2012-07-10
申请号：US12861058
申请日：2010-08-23
申请人： Seong-mo Hwang , Seung-ho Nam , Moon-gyu Lee , Young-chan Kim , Dong-ho Wee , Kyung-yeup Kim
发明人： Seong-mo Hwang , Seung-ho Nam , Moon-gyu Lee , Young-chan Kim , Dong-ho Wee , Kyung-yeup Kim
IPC分类号： G02F1/13 , G02F1/1335 , G02B5/30 , G02B27/28
CPC分类号： G02B27/286 , G02F1/13362 , G03B21/2073 , H04N9/3167
摘要： A polarization converting system and a method of manufacturing the same are provided. The polarization converting system includes a polarization splitting unit splitting incident unpolarized light into two orthogonal polarizations and a polarization converting unit converting incident light into specific polarized light. The polarization converting unit has first and second regions that correspond to the polarization splitting unit and are different in a polarization converting extent from each other.
摘要翻译：提供了偏振转换系统及其制造方法。偏振转换系统包括将入射的非偏振光分为两个正交偏振的偏振分束单元和将入射光转换为特定偏振光的偏振转换单元。偏振转换单元具有对应于偏振分束单元的第一和第二区域，并且在极化转换范围内彼此不同。

6. 发明申请

US20070133099A1 Light guide panel and back light unit having the same 有权
标题翻译：导光板和背光单元具有相同的功能
公开(公告)号：US20070133099A1
公开(公告)日：2007-06-14
申请号：US11452926
申请日：2006-06-15
申请人： Jee-hong Min , Young-chan Kim , Seung-ho Nam , Kyung-yeup Kim
发明人： Jee-hong Min , Young-chan Kim , Seung-ho Nam , Kyung-yeup Kim
IPC分类号： G02B7/00
CPC分类号： G02B27/286 , G02B5/045 , G02B6/0038 , G02B6/0056 , G02B27/288
摘要： A light guide panel and a back light unit having the same are provided. The light guide panel includes an isotropic layer and an anisotropic layer. The isotropic layer includes an incident light surface, a transmission surface, and a polarization recycling unit, disposed opposite the transmission surface, which changes a polarization direction of light. The isotropic layer has a first refractive index. The anisotropic layer is formed on the transmission surface and includes a selectively transmitting and reflecting surface opposite the transmission surface, which reflects a first portion of incident light and transmits a second portion of incident light. The anisotropic layer has a first refractive index, identical to the first refractive index of the isotropic layer, with respect to light having a first polarization and has a second refractive index, different from the first refractive index with respect to light having a second polarization.
摘要翻译：提供了一种导光板和具有该导光板的背光单元。导光板包括各向同性层和各向异性层。各向同性层包括与透射面相对设置的入射光表面，透射面和偏振回收单元，其改变光的偏振方向。各向同性层具有第一折射率。各向异性层形成在传输表面上，并且包括与透射表面相对的选择性透射和反射表面，其反射入射光的第一部分并透射入射光的第二部分。各向异性层相对于具有第一偏振的光具有与各向同性层的第一折射率相同的第一折射率，并且具有与具有第二偏振光的第一折射率不同的第二折射率。

7. 发明授权

US07330623B2 Light guide panel and back light unit having the same 有权
标题翻译：导光板和背光单元具有相同的功能
公开(公告)号：US07330623B2
公开(公告)日：2008-02-12
申请号：US11452926
申请日：2006-06-15
申请人： Jee-hong Min , Young-chan Kim , Seung-ho Nam , Kyung-yeup Kim
发明人： Jee-hong Min , Young-chan Kim , Seung-ho Nam , Kyung-yeup Kim
IPC分类号： G02B6/10
CPC分类号： G02B27/286 , G02B5/045 , G02B6/0038 , G02B6/0056 , G02B27/288
摘要： A light guide panel and a back light unit having the same are provided. The light guide panel includes an isotropic layer and an anisotropic layer. The isotropic layer includes an incident light surface, a transmission surface, and a polarization recycling unit, disposed opposite the transmission surface, which changes a polarization direction of light. The isotropic layer has a first refractive index. The anisotropic layer is formed on the transmission surface and includes a selectively transmitting and reflecting surface opposite the transmission surface, which reflects a first portion of incident light and transmits a second portion of incident light. The anisotropic layer has a first refractive index, identical to the first refractive index of the isotropic layer, with respect to light having a first polarization and has a second refractive index, different from the first refractive index with respect to light having a second polarization.
摘要翻译：提供了一种导光板和具有该导光板的背光单元。导光板包括各向同性层和各向异性层。各向同性层包括与透射面相对设置的入射光表面，透射面和偏振回收单元，其改变光的偏振方向。各向同性层具有第一折射率。各向异性层形成在传输表面上，并且包括与透射表面相对的选择性透射和反射表面，其反射入射光的第一部分并透射入射光的第二部分。各向异性层相对于具有第一偏振的光具有与各向同性层的第一折射率相同的第一折射率，并且具有与具有第二偏振光的第一折射率不同的第二折射率。

8. 发明授权

US07717603B2 Light guide plate having multi-periodic patterns and illumination apparatus for display device using the light guide plate 有权
标题翻译：具有多周期图案的导光板和使用导光板的显示装置的照明装置
公开(公告)号：US07717603B2
公开(公告)日：2010-05-18
申请号：US11287350
申请日：2005-11-28
申请人： Jin-hwan Kim , Hong-seok Lee , Jin-Seung Choi , Jee-hong Min , Jae-ho You , Kyung-yeup Kim , Su-mi Lee , Yoon-sun Choi
发明人： Jin-hwan Kim , Hong-seok Lee , Jin-Seung Choi , Jee-hong Min , Jae-ho You , Kyung-yeup Kim , Su-mi Lee , Yoon-sun Choi
IPC分类号： F21V7/04
CPC分类号： G02B6/0061 , G02B6/0038 , G02B6/0053
摘要： A light guide plate having a multi-periodic micro pattern, which can minimize chromatic dispersion, and an illumination apparatus for a display device employing the light guide plate are provided. The light guide plate includes a top surface and a micro pattern formed on the top surface and allowing light, which is incident from a first side surface of the light guide plate, to be emitted from the top surface. The micro pattern is a combination of at least two periodic patterns having different periods to reduce chromatic dispersion of light emitted from the top surface.
摘要翻译：提供一种具有可以使色散最小化的多周期性微图形的导光板以及使用该导光板的显示装置的照明装置。导光板包括顶表面和形成在顶表面上的微图形，并允许从导光板的第一侧表面入射的光从顶表面发射。微图案是具有不同周期的至少两个周期性图案的组合，以减少从顶表面发射的光的色散。

9. 发明授权

US08160281B2 Sound reproducing apparatus and sound reproducing method 有权
标题翻译：声音再现装置和声音再现方法
公开(公告)号：US08160281B2
公开(公告)日：2012-04-17
申请号：US11220599
申请日：2005-09-08
申请人： Young-tae Kim , Kyung-yeup Kim , Jun-tai Kim , Jung-ho Kim , Sang-chul Ko
发明人： Young-tae Kim , Kyung-yeup Kim , Jun-tai Kim , Jung-ho Kim , Sang-chul Ko
IPC分类号： H04R5/02
CPC分类号： H04R3/02 , H04S2400/01 , H04S2420/01
摘要： A sound reproducing apparatus and a sound reproducing method. The sound reproducing apparatus includes an actual listening environment feature function database where an actual listening space feature function is stored for correcting the virtual source in response to a feature of an actual listening space provided at the time of listening; and an actual listening space feature correcting unit of reading out the actual listening space feature function stored in the actual listening environment feature function database, and correcting the virtual source based on the reading result. Accordingly, causes of each distortion may be removed to provide sounds having the best quality.
摘要翻译：声音再现装置和声音再现方法。声音再现装置包括实际的听力环境特征功能数据库，其中存储实际听音空间特征功能以响应于在聆听时提供的实际聆听空间的特征来校正虚拟源; 以及实际收听空间特征校正单元，其读出存储在实际收听环境特征功能数据库中的实际收听空间特征函数，并且基于读取结果来校正虚拟源。因此，可以去除每个失真的原因以提供具有最佳质量的声音。

10. 发明申请

US20080067515A1 METHOD OF MANUFACTURING LATERALLY CRYSTALLIZED SEMICONDUCTOR LAYER AND METHOD OF MANUFACTURING THIN FILM TRANSISTOR USING THE SAME METHOD 有权
标题翻译：制造横向结晶半导体层的方法和使用该方法制造薄膜晶体管的方法
公开(公告)号：US20080067515A1
公开(公告)日：2008-03-20
申请号：US11852774
申请日：2007-09-10
申请人： Kyung-bae Park , Kyung-yeup Kim , Jong-man Kim , Jang-yeon Kwon , Ji-sim Jung
发明人： Kyung-bae Park , Kyung-yeup Kim , Jong-man Kim , Jang-yeon Kwon , Ji-sim Jung
IPC分类号： H01L21/428 , H01L21/84 , H01L27/12
CPC分类号： H01L21/268 , H01L21/02422 , H01L21/02532 , H01L21/02678 , H01L21/02691 , H01L27/1285
摘要： Provided are a method of manufacturing a laterally crystallized semiconductor layer and a method of manufacturing a thin film transistor (TFT) using the method. The method of manufacturing the laterally crystallized semiconductor layer comprises: forming a semiconductor layer on a substrate; irradiating laser beams on the semiconductor layer; splitting the laser beams using a prism sheet comprising an array of a plurality of prisms, advancing the laser beams toward the semiconductor layer to alternately form first and second areas in the semiconductor layer so as to fully melt the first areas, wherein the laser beams are irradiated onto the first areas, and the laser beams are not irradiated onto the second areas; and inducing the first areas to be laterally crystallized using the second areas as seeds.
摘要翻译：提供了制造横向结晶半导体层的方法和使用该方法制造薄膜晶体管（TFT）的方法。制造横向结晶的半导体层的方法包括：在衬底上形成半导体层; 在半导体层上照射激光束; 使用包括多个棱镜的阵列的棱镜片分割激光束，将激光束朝向半导体层前进，以在半导体层中交替地形成第一和第二区域，以便使第一区域完全熔化，其中激光束照射到第一区域上，激光束不照射到第二区域上; 并且使用第二区域作为种子诱导第一区域被横向结晶。

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