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51. 发明授权

US09507457B2 Method of determining touch coordinate and touch panel assembly for performing the same 有权
标题翻译：确定触摸坐标和触摸面板组件执行相同的方法
公开(公告)号：US09507457B2
公开(公告)日：2016-11-29
申请号：US13016122
申请日：2011-01-28
申请人： Won-Ki Hong , Jee-Hong Min , Seong-Mo Hwang , Il-Ho Lee
发明人： Won-Ki Hong , Jee-Hong Min , Seong-Mo Hwang , Il-Ho Lee
IPC分类号： G06F3/045 , G06F3/041
CPC分类号： G06F3/0416 , G06F3/045 , G06F2203/04104
摘要： A method of determining a touch coordinate in a touch panel includes detecting a touch cell among a plurality of touch cells, wherein the plurality of touch cells are defined by a plurality of areas in the touch panel in which a first touch electrode and a second touch electrode overlap with each other, detecting a touch position in the detected touch cell based on a first electrical signal measured at least one of a plurality of terminals of the first and second touch electrodes, determining a number of touches based on a distance between a first touch and a second touch, determining expected touch coordinates corresponding to the number of touches, and determining the touch coordinate based on a second electrical signal measured at least one of the plurality of terminals of the first and second touch electrodes and the expected touch coordinates.
摘要翻译：一种确定触摸面板中的触摸坐标的方法包括检测多个触摸单元中的触摸单元，其中多个触摸单元由触摸面板中的多个区域限定，其中第一触摸电极和第二触摸电极彼此重叠，基于测量到第一和第二触摸电极的多个端子中的至少一个端子的第一电信号来检测检测到的触摸单元中的触摸位置，基于第一和第二触摸电极之间的距离来确定触摸的数量触摸和第二触摸，确定对应于触摸次数的预期触摸坐标，以及基于测量到第一和第二触摸电极的多个终端中的至少一个的第二电信号和预期触摸坐标来确定触摸坐标。

52. 发明申请

US20110234537A1 OBJECT-SENSING DEVICE 有权
标题翻译：对象传感装置
公开(公告)号：US20110234537A1
公开(公告)日：2011-09-29
申请号：US12914888
申请日：2010-10-28
申请人： Jin-Hwan KIM , Seong-Mo HWANG , Seung-Ho NAM , Jee-Hong MIN , Won-Ki HONG
发明人： Jin-Hwan KIM , Seong-Mo HWANG , Seung-Ho NAM , Jee-Hong MIN , Won-Ki HONG
IPC分类号： G06F3/042 , H01J40/14
CPC分类号： G06F3/0412 , G06F3/0421 , G06F2203/04109
摘要： An object-sensing device is presented. The device includes a waveguide and a substrate holding a liquid crystal layer, wherein radiation propagates through the waveguide via total internal reflection. A radiation emitting element is positioned along a radiation input surface of the waveguide, and a radiation receiving element is positioned to receive radiation exiting the waveguide. The radiation receiving element may be positioned across the waveguide from the radiation emitting element. Alternatively, the radiation receiving element may be positioned on a surface that contacts the radiation input surface of the waveguide that is optically coupled to the radiation emitting element.
摘要翻译：提出了一种物体感测装置。该器件包括波导和保持液晶层的衬底，其中辐射通过全内反射传播通过波导。辐射发射元件沿着波导的辐射输入表面定位，并且辐射接收元件被定位成接收离开波导的辐射。辐射接收元件可以从辐射发射元件横跨波导定位。或者，辐射接收元件可以位于与光学耦合到辐射发射元件的波导的辐射输入表面接触的表面上。

53. 发明申请

US20110115725A1 Touch Panel and Display Device Including the Same and Touch Position Detection Method of Touch Panel 审中-公开
标题翻译：触摸面板和显示设备包括触摸面板相同的触摸位置检测方法
公开(公告)号：US20110115725A1
公开(公告)日：2011-05-19
申请号：US12784031
申请日：2010-05-20
申请人： Seong-Mo Hwang , Nam-Hee Goo , Byoung-Jun Lee , Seung-Ho Nam
发明人： Seong-Mo Hwang , Nam-Hee Goo , Byoung-Jun Lee , Seung-Ho Nam
IPC分类号： G06F3/041
CPC分类号： G06F3/045 , G06F2203/04104
摘要： A touch panel includes a first substrate and a second substrate facing each other, a plurality of first transparent resistance films formed on the first substrate and extending in a first direction, a plurality of second transparent resistance films formed on the second substrate and extending in a second direction crossing the first direction, a plurality of first signal lines respectively connected to first terminals at first ends of the plurality of first transparent resistance films, a plurality of second signal lines respectively connected to second terminals at second ends of the plurality of first transparent resistance films, a plurality of third signal lines respectively connected to third terminals at first ends of the plurality of second transparent resistance films, and a fourth signal line commonly connected to fourth terminals at second ends of at least two second transparent resistance films among the plurality of the second transparent resistance films.
摘要翻译：触摸面板包括第一基板和彼此面对的第二基板，形成在第一基板上并沿第一方向延伸的多个第一透明电阻膜，形成在第二基板上并在第一基板上延伸的多个第二透明电阻膜分别与多个第一透明电阻薄膜的第一端部的第一端子连接的多个第一信号线，分别与多个第一透明电阻薄膜的第二端部的第二端子连接的多个第二信号线，多个第三信号线分别连接到多个第二透明电阻膜的第一端的第三端子，以及第四信号线，其共同连接到多个第二透明电阻膜中的至少两个第二透明电阻膜的第二端的第四端子的第二透明电阻膜。

54. 发明授权

US07777833B2 Double-side illumination apparatus for display device and dual display device employing the same 有权
标题翻译：用于显示装置的双面照明装置和采用该装置的双显示装置
公开(公告)号：US07777833B2
公开(公告)日：2010-08-17
申请号：US11844754
申请日：2007-08-24
申请人： Seong-mo Hwang , Dong-ho Wee , Seung-ho Nam
发明人： Seong-mo Hwang , Dong-ho Wee , Seung-ho Nam
IPC分类号： G02F1/1335
CPC分类号： G02B6/0038 , G02B6/0063
摘要： A double-side illumination apparatus includes a light source, an isotropic light guide plate including an incident plane on which light emitted from the light source is incident, an opposite plane facing the incident plane, and upper and lower surfaces through which the light is out-coupled. Isotropic micro-structures are formed on the upper and lower surfaces of the isotropic light guide plate, respectively, and first and second anisotropic layers are respectively formed on the upper and lower surfaces of the isotropic light guide plate so as to completely cover the isotropic micro-structures. Herein, the first and second anisotropic layers have different refractive indices with respect to light having first and second polarization components that are perpendicular to each other.
摘要翻译：一种双面照明装置，包括光源，各向同性导光板，其包括从光源射出的光入射的入射面，面对入射面的相反平面，以及光出射的上下表面 - 联结。各向同性微结构分别形成在各向同性导光板的上表面和下表面上，并且第一和第二各向异性层分别形成在各向同性导光板的上表面和下表面上，以完全覆盖各向同性微观结构。这里，第一和第二各向异性层相对于具有彼此垂直的第一和第二偏振分量的光具有不同的折射率。

55. 发明申请

US20100141870A1 OPTICAL SHEET AND LCD APPARATUS HAVING THE SAME 审中-公开
标题翻译：光学片和具有该光学装置的液晶显示装置
公开(公告)号：US20100141870A1
公开(公告)日：2010-06-10
申请号：US12478373
申请日：2009-06-04
申请人： Kyu-Min Choe , Seung-Hwan Chung , Jin-Sung Choi , Moon-Gyu Lee , Seong-Mo Hwang , Jee-Hong Min
发明人： Kyu-Min Choe , Seung-Hwan Chung , Jin-Sung Choi , Moon-Gyu Lee , Seong-Mo Hwang , Jee-Hong Min
IPC分类号： G02F1/13357 , G02B5/04
CPC分类号： G02B5/045 , G02B6/0038 , G02B6/0053 , G02B6/0055 , G02F1/133611 , G02F1/133615 , G02F2001/133607
摘要： Disclosed are an optical sheet and a LCD apparatus having the same. The optical sheet receives a light emitted from a light guiding plate which is disposed under the optical sheet and emits the light substantially perpendicular to a liquid crystal panel. The optical sheet comprises a first prism pattern made of a material having a first refractive index and a second prism pattern made of a material having a second refractive index which is larger than the first refractive index. The viewing angle of the LCD apparatus having the optical sheet is extended and the brightness thereof is enhanced while a gray scale inversion is reduced.
摘要翻译：公开了具有该光学片和LCD装置的光学片和LCD装置。光学片接收从设置在光学片下方的导光板发射的光，并且发射基本上垂直于液晶面板的光。光学片包括由具有第一折射率的材料制成的第一棱镜图案和由具有大于第一折射率的第二折射率的材料制成的第二棱镜图案。具有光学片的LCD装置的视角被延长，并且在灰度反转降低的同时增强亮度。

56. 发明申请

US20070291356A1 Polarization separating film and backlight unit including the same 审中-公开
标题翻译：极化分离膜和背光单元包括它们
公开(公告)号：US20070291356A1
公开(公告)日：2007-12-20
申请号：US11711055
申请日：2007-02-27
申请人： Jee-hong Min , Seong-mo Hwang , Young-chan Kim , Seung-ho Nam
发明人： Jee-hong Min , Seong-mo Hwang , Young-chan Kim , Seung-ho Nam
IPC分类号： G02B5/30
CPC分类号： G02B27/285
摘要： A polarization separating film and a backlight unit including the same are provided. The polarization separating film includes a first layer including an entry surface through which light is incident, and formed of optically isotropic materials, a second layer formed on the first layer and formed of optically anisotropic materials, and a fine pattern formed between the first layer and the second layer, wherein first polarized light of the light is transmitted and second polarized light of the light perpendicular to the first polarized light is reflected.
摘要翻译：提供了偏振分离膜和包括该偏振分离膜的背光单元。偏振分离膜包括：第一层，包括入射面，光入射入射面，由光学各向同性材料形成;第二层，形成在第一层上，由光学各向异性材料形成;以及精细图案，形成在第一层和第二层，其中透射光的第一偏振光和垂直于第一偏振光的光的第二偏振光被反射。

57. 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。

58. 发明申请

US20060171635A1 Waveguide and optical coupling device 有权
标题翻译：波导和光耦合器件
公开(公告)号：US20060171635A1
公开(公告)日：2006-08-03
申请号：US11285280
申请日：2005-11-23
申请人： Hong-seok Lee , Seong-mo Hwang , Young-chan Kim , Seung-ho Nam
发明人： Hong-seok Lee , Seong-mo Hwang , Young-chan Kim , Seung-ho Nam
IPC分类号： G02B6/26
CPC分类号： G02B6/125 , G02B6/12007
摘要： A waveguide including transmission areas which transmit an input optical signal. A coupling area is provided between the transmission areas and has a width narrower than a width of the transmission areas so that at least part of the optical signal transmitted through the transmission areas is branched to a neighboring optical member.
摘要翻译：包括传输输入光信号的传输区域的波导。在传输区域之间设置耦合区域，其宽度比发送区域的宽度窄，使得透过透射区域的光信号的至少一部分被分支到相邻的光学构件。

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