公开(公告)号：US09030381B2

公开(公告)日：2015-05-12

申请号：US13540058

申请日：2012-07-02

申请人： Jung-Hyun Cho ,  Moon-Jung Baek ,  Seong-Mo Hwang ,  Moon-Gyu Lee ,  Sang-Il Kim

发明人： Jung-Hyun Cho ,  Moon-Jung Baek ,  Seong-Mo Hwang ,  Moon-Gyu Lee ,  Sang-Il Kim

IPC分类号： H04N13/00 ,  G02B26/02 ,  G09G5/10 ,  G02B26/00 ,  G09G3/00 ,  H04N13/04 ,  G09G3/34

CPC分类号： G09G5/10 ,  G02B26/005 ,  G02B27/2214 ,  G09G3/003 ,  G09G3/3433 ,  H04N13/315 ,  H04N13/359 ,  H04N13/366

摘要： A parallax barrier panel includes a first and second substrate and a fluidic layer disposed therebetween. The first substrate includes first electrode parts, a water-repellent layer and a partition wall. Each of the first electrode parts includes a main electrode and a first notch electrode and a second notch electrode. The main electrode extends in a first direction on a first base substrate. The first and second notch electrodes are adjacent to respective ends of the main electrode. The first and second notch electrodes extend along the main electrode in the first direction. The second substrate includes a second electrode part and a second base substrate, the second electrode part being disposed on the second base substrate. The second base substrate is disposed opposite to the first base substrate. The fluidic layer controls a light transmittance according to a voltage difference between the first and second electrode parts.

摘要翻译： 视差屏障板包括第一和第二基板以及设置在其间的流体层。 第一基板包括第一电极部分，防水层和分隔壁。 每个第一电极部分包括主电极和第一陷波电极和第二切口电极。 主电极在第一基底基板上沿第一方向延伸。 第一和第二切口电极与主电极的相应端部相邻。 第一和第二切口电极沿第一方向沿着主电极延伸。 第二基板包括第二电极部分和第二基底基板，第二电极部分设置在第二基底基板上。 第二基底基板与第一基底基板相对设置。 流体层根据第一和第二电极部分之间的电压差来控制透光率。

公开(公告)号：US20120229422A1

公开(公告)日：2012-09-13

申请号：US13239888

申请日：2011-09-22

申请人： Seong-Mo Hwang ,  Moon-Gyu Lee ,  Hyeon-Yong Jang ,  Jae-Jin Pyun ,  Il-Ho Lee ,  Moon-Jung Baek

发明人： Seong-Mo Hwang ,  Moon-Gyu Lee ,  Hyeon-Yong Jang ,  Jae-Jin Pyun ,  Il-Ho Lee ,  Moon-Jung Baek

IPC分类号： G06F3/042 ,  G01J5/00

CPC分类号： G02B6/0068 ,  G02B6/0073 ,  G06F3/0421 ,  G06F2203/04109

摘要： A light sensing assembly includes a first light guide plate (“LGP”), a light-emitting diode (“LED”) part, an infrared LED part, a second LGP and a first sensor array. The LED part is at a side portion of the first LGP and emits white lights of a displayed image. The infrared LED part emits infrared lights of a detected touch. The second LGP is below the first LGP. The second LGP guides a path of the infrared lights of the detected touch inputted in accordance with a touch operation. The first sensor array is at a side portion of the second LGP and senses the reflected infrared lights which are guided by the second LGP.

摘要翻译： 光检测组件包括第一导光板（“LGP”），发光二极管（“LED”）部分，红外LED部分，第二LGP和第一传感器阵列。 LED部分位于第一LGP的侧部并发射显示图像的白光。 红外LED部件发射检测到的触摸的红外线。 第二个LGP低于第一个LGP。 第二LGP引导根据触摸操作输入的检测到的触摸的红外线的路径。 第一传感器阵列位于第二LGP的侧部，并且感测由第二LGP引导的反射红外光。

公开(公告)号：US08860694B2

公开(公告)日：2014-10-14

申请号：US13239888

申请日：2011-09-22

申请人： Seong-Mo Hwang ,  Moon-Gyu Lee ,  Hyeon-Yong Jang ,  Jae-Jin Pyun ,  Il-Ho Lee ,  Moon-Jung Baek

发明人： Seong-Mo Hwang ,  Moon-Gyu Lee ,  Hyeon-Yong Jang ,  Jae-Jin Pyun ,  Il-Ho Lee ,  Moon-Jung Baek

IPC分类号： G06F3/042 ,  F21V8/00

CPC分类号： G02B6/0068 ,  G02B6/0073 ,  G06F3/0421 ,  G06F2203/04109

摘要： A light sensing assembly includes a first light guide plate (“LGP”), a light-emitting diode (“LED”) part, an infrared LED part, a second LGP and a first sensor array. The LED part is at a side portion of the first LGP and emits white lights of a displayed image. The infrared LED part emits infrared lights of a detected touch. The second LGP is below the first LGP. The second LGP guides a path of the infrared lights of the detected touch inputted in accordance with a touch operation. The first sensor array is at a side portion of the second LGP and senses the reflected infrared lights which are guided by the second LGP.

摘要翻译： 光检测组件包括第一导光板（“LGP”），发光二极管（“LED”）部分，红外LED部分，第二LGP和第一传感器阵列。 LED部分位于第一LGP的侧部并发射显示图像的白光。 红外LED部件发射检测到的触摸的红外线。 第二个LGP低于第一个LGP。 第二LGP引导根据触摸操作输入的检测到的触摸的红外线的路径。 第一传感器阵列位于第二LGP的侧部，并且感测由第二LGP引导的反射红外光。

公开(公告)号：US09235055B2

公开(公告)日：2016-01-12

申请号：US13590741

申请日：2012-08-21

申请人： Hyun-Deok Im ,  Guk-Hyun Kim ,  Jung-Hyun Cho ,  Moon-Jung Baek ,  Byoung-Ho Cheong ,  Seong-Mo Hwang ,  Oleg Prudnikov

发明人： Hyun-Deok Im ,  Guk-Hyun Kim ,  Jung-Hyun Cho ,  Moon-Jung Baek ,  Byoung-Ho Cheong ,  Seong-Mo Hwang ,  Oleg Prudnikov

IPC分类号： G02F1/1335 ,  G02B27/22 ,  F21V8/00

CPC分类号： G02B27/2214 ,  G02B6/0038 ,  G02B6/0045 ,  G02B6/0053 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133615

摘要： A light source assembly including a light source part, a light guide plate and a light-condensing sheet. The light source assembly generates light and includes at least one light source. The light guide plate includes an incident surface to which the light is incident, an opposing surface which is opposite to the incident surface, and an exiting surface which emits the light, and has a thickness which is gradually increased from the incident surface to the opposing surface. The light-condensing sheet includes a plurality of reverse prism patterns which protrude toward the exiting surface, extend along an arc of a circle, and are arranged in a concentric circle structure.

摘要翻译： 一种光源组件，包括光源部分，导光板和聚光片。 光源组件产生光并且包括至少一个光源。 导光板包括光入射的入射面，与入射面相反的相反面，以及发射光的出射面，其厚度从入射面逐渐增加到相对面 表面。 聚光片包括多个反向棱镜图案，其朝向出射表面突出，沿着圆弧延伸，并且以同心圆的结构排列。

公开(公告)号：US20130235287A1

公开(公告)日：2013-09-12

申请号：US13590741

申请日：2012-08-21

申请人： Hyun-Deok IM ,  Guk-Hyun Kim ,  Jung-Hyun Cho ,  Moon-Jung Baek ,  Byoung-Ho Cheong ,  Seong-Mo Hwang ,  Oleg Prudnikov

发明人： Hyun-Deok IM ,  Guk-Hyun Kim ,  Jung-Hyun Cho ,  Moon-Jung Baek ,  Byoung-Ho Cheong ,  Seong-Mo Hwang ,  Oleg Prudnikov

IPC分类号： G02F1/13357 ,  F21V8/00

CPC分类号： G02B27/2214 ,  G02B6/0038 ,  G02B6/0045 ,  G02B6/0053 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133615

摘要： A light source assembly including a light source part, a light guide plate and a light-condensing sheet. The light source assembly generates light and includes at least one light source. The light guide plate includes an incident surface to which the light is incident, an opposing surface which is opposite to the incident surface, and an exiting surface which emits the light, and has a thickness which is gradually increased from the incident surface to the opposing surface. The light-condensing sheet includes a plurality of reverse prism patterns which protrude toward the exiting surface, extend along an arc of a circle, and are arranged in a concentric circle structure.

摘要翻译： 一种光源组件，包括光源部分，导光板和聚光片。 光源组件产生光并且包括至少一个光源。 导光板包括光入射的入射面，与入射面相反的相反面，以及发射光的出射面，其厚度从入射面逐渐增加到相对面 表面。 聚光片包括多个反向棱镜图案，其朝向出射表面突出，沿着圆弧延伸，并且以同心圆的结构排列。

公开(公告)号：US09274655B2

公开(公告)日：2016-03-01

申请号：US13348061

申请日：2012-01-11

申请人： Il-Ho Lee ,  Hyeon-Yong Jang ,  Seong-Mo Hwang ,  Jae-Jin Pyun ,  Moon-Jung Baek

发明人： Il-Ho Lee ,  Hyeon-Yong Jang ,  Seong-Mo Hwang ,  Jae-Jin Pyun ,  Moon-Jung Baek

IPC分类号： G09G5/00 ,  G06F3/044 ,  G06F3/045

CPC分类号： G06F3/044 ,  G06F3/045 ,  G06F2203/04103 ,  G06F2203/04112

摘要： Method of detecting a touched position on a touch display of a display apparatus includes determining an amount of an electrical charge generated by a touch on the touch display panel of a display apparatus, determining a difference between the amount of the electrical charge generated from the touch and an amount of a reference electrical charge and comparing this difference to a threshold value, detecting the position of the touch if it is determined that the difference between the amount of the electrical charge generated from the touch and the amount of the reference electrical charge is substantially the same as or larger than the threshold value and detecting the touched position using a pressure according to the touch if it is determined that difference between the amount of the electrical charge and the amount of the reference voltage is smaller than the threshold value.

摘要翻译： 检测显示装置的触摸显示器上的触摸位置的方法包括确定由显示装置的触摸显示面板上的触摸产生的电荷的量，确定从触摸产生的电荷量之间的差异 和参考电荷的量，并将该差与阈值进行比较，如果确定触摸产生的电荷量与参考电荷的量之间的差异是检测触摸的位置是 基本上等于或大于阈值，并且如果确定电荷量与参考电压的量之间的差小于阈值，则使用根据触摸的压力来检测触摸位置。

公开(公告)号：US20120313888A1

公开(公告)日：2012-12-13

申请号：US13348061

申请日：2012-01-11

申请人： Il-Ho Lee ,  Hyeon-Yong Jang ,  Seong-Mo Hwang ,  Jae-Jin Pyun ,  Moon-Jung Baek

发明人： Il-Ho Lee ,  Hyeon-Yong Jang ,  Seong-Mo Hwang ,  Jae-Jin Pyun ,  Moon-Jung Baek

IPC分类号： G06F3/041

CPC分类号： G06F3/044 ,  G06F3/045 ,  G06F2203/04103 ,  G06F2203/04112

摘要： Method of detecting a touched position on a touch display of a display apparatus includes determining an amount of an electrical charge generated by a touch on the touch display panel of a display apparatus, determining a difference between the amount of the electrical charge generated from the touch and an amount of a reference electrical charge and comparing this difference to a threshold value, detecting the position of the touch if it is determined that the difference between the amount of the electrical charge generated from the touch and the amount of the reference electrical charge is substantially the same as or larger than the threshold value and detecting the touched position using a pressure according to the touch if it is determined that difference between the amount of the electrical charge and the amount of the reference voltage is smaller than the threshold value.

摘要翻译： 检测显示装置的触摸显示器上的触摸位置的方法包括确定由显示装置的触摸显示面板上的触摸产生的电荷的量，确定从触摸产生的电荷量之间的差异 和参考电荷的量，并将该差与阈值进行比较，如果确定触摸产生的电荷量与参考电荷的量之间的差异是检测触摸的位置是 基本上等于或大于阈值，并且如果确定电荷量与参考电压的量之间的差小于阈值，则使用根据触摸的压力来检测触摸位置。

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。

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。

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。