公开(公告)号：US20150015681A1

公开(公告)日：2015-01-15

申请号：US14375633

申请日：2012-08-08

申请人： Sung Kyu Kim ,  Ki Hyuk Yoon

发明人： Sung Kyu Kim ,  Ki Hyuk Yoon

IPC分类号： H04N13/04

CPC分类号： H04N13/302 ,  G02B27/0093 ,  G02B27/2214 ,  H04N13/31 ,  H04N13/351 ,  H04N13/366

摘要： The present invention relates to a 3D image display device and includes an image display panel for displaying a 3D image, a control unit for controlling a viewpoint image, and a viewer position tracking system for determining the position of a viewer's pupil and transmitting positional information to the control unit, wherein the image display panel provides multiple viewpoints such as four or more viewpoints, and the intersection of the viewing zone for any one of the multiple viewpoints with the field of view of an adjacent viewpoint is at least 85% of the maximum brightness of one viewpoint.

摘要翻译： 本发明涉及一种3D图像显示装置，包括用于显示3D图像的图像显示面板，用于控制视点图像的控制单元和用于确定观看者瞳孔的位置并将位置信息发送到 所述控制单元，其中所述图像显示面板提供诸如四个或更多个视点的多个视点，并且所述多个视点中的任何一个视点与所述相邻视点的视场的交叉点至少为最大的85％ 一个观点的亮度。

公开(公告)号：US20130027909A1

公开(公告)日：2013-01-31

申请号：US13440023

申请日：2012-04-05

申请人： Sung Kyu Kim ,  Ki Hyuk Yoon

发明人： Sung Kyu Kim ,  Ki Hyuk Yoon

IPC分类号： G02F1/13357 ,  G09F13/04

CPC分类号： H04N13/32 ,  G02B27/0093 ,  G02B27/2214 ,  G02B27/225 ,  G02F1/133603 ,  G02F1/13471 ,  G02F2001/133607 ,  G02F2203/62 ,  G09G3/3406 ,  G09G3/342 ,  G09G2320/0209 ,  G09G2320/0626 ,  G09G2320/068 ,  G09G2320/08 ,  H04N13/305 ,  H04N13/351 ,  H04N13/359 ,  H04N13/373 ,  H04N13/383 ,  H04N13/398

摘要： The present disclosure relates to a 3-dimensional displaying apparatus using line light sources, which includes: a display panel having a plurality of pixels; a backlight panel having a plurality of line light sources disposed to be spaced apart from each other by a predetermined distance, the backlight panel being spaced apart from one surface of the display panel; and a distance-adjusting unit for adjusting a distance between the backlight unit and the display panel. According to the present disclosure, it is possible to display autostereoscopic images which may minimize the quality deterioration of the 3-dimensional images according to the change of distance from an observer to the 3-dimensional displaying apparatus, which is a problem of a displaying apparatus implementing 3-dimensional images by using a general parallax separating unit.

公开(公告)号：US07075607B2

公开(公告)日：2006-07-11

申请号：US09891194

申请日：2001-06-26

申请人： Jong Hyun Kim ,  Ki Hyuk Yoon ,  Joung Won Woo ,  Mi Sook Nam ,  Yoo Jin Choi ,  Kyeong Jin Kim

发明人： Jong Hyun Kim ,  Ki Hyuk Yoon ,  Joung Won Woo ,  Mi Sook Nam ,  Yoo Jin Choi ,  Kyeong Jin Kim

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/13378 ,  G02F1/133753 ,  G02F1/133784 ,  G02F1/133788 ,  G02F1/1393 ,  G02F1/1396

摘要： A liquid crystal cell having a first substrate with a rubbed layer provided thereon, a second substrate with a photo-aligned layer provided thereon, and a liquid crystal material provided between the substrates.

公开(公告)号：US07061679B1

公开(公告)日：2006-06-13

申请号：US09432785

申请日：1999-11-03

申请人： Ki Hyuk Yoon ,  Young Seok Choi ,  Byung Duck Song ,  Soon Bum Kwon

发明人： Ki Hyuk Yoon ,  Young Seok Choi ,  Byung Duck Song ,  Soon Bum Kwon

IPC分类号： G02B27/28

CPC分类号： G02B27/286 ,  G02F1/133788

摘要： A light irradiating device for a photo-alignment process comprises an optical system and a first polarizer polarizing the light from the optical system. The light from the first polarizer is obliquely irradiated at an angle with respect to a normal direction of a stage on which a substrate is placed.

摘要翻译： 用于光取向处理的光照射装置包括光学系统和偏振来自光学系统的光的第一偏振器。 来自第一偏振器的光以相对于放置基板的平台的法线方向成一角度倾斜照射。

公开(公告)号：US07030954B2

公开(公告)日：2006-04-18

申请号：US10893231

申请日：2004-07-19

申请人： Jang-Jin Yoo ,  Hyung-Ki Hong ,  Ki-Hyuk Yoon

发明人： Jang-Jin Yoo ,  Hyung-Ki Hong ,  Ki-Hyuk Yoon

IPC分类号： G02F1/1343 ,  G02F1/1333

CPC分类号： G02F1/133707 ,  G02F1/134363

摘要： The present invention discloses an IPS-LCD device. The IPS-LCD device according to the present invention implements a multi-domain for a liquid crystal layer. The liquid crystal molecules are aligned in various directions with respect to each different domain. Therefore, the different domains compensate for one another such that a color shift is prevented in spite of wide viewing angles. To form the multi-domain, the present invention provides a plurality of dielectric protrusions.

公开(公告)号：US07016113B2

公开(公告)日：2006-03-21

申请号：US10157196

申请日：2002-05-30

申请人： Jae Beom Choi ,  Byung Duck Song ,  Ki Hyuk Yoon

发明人： Jae Beom Choi ,  Byung Duck Song ,  Ki Hyuk Yoon

IPC分类号： G02B27/28 ,  G02B5/30

CPC分类号： G02B5/3025

摘要： A large scale polarizer comprises one or more quartz substrate parts formed as a rectangle, a triangle, or a parallelogram, and a polarizer holder supporting the quartz substrate part. The polarizer holder may be in a lattice structure holding a plurality of quartz substrate parts. A polarizer system employing the large scale polarizer comprises a lens making an incident light to a parallel light, the large scale polarizer, and a moving control part coupled to and moving the large scale polarizer.

公开(公告)号：US07016112B2

公开(公告)日：2006-03-21

申请号：US10157179

申请日：2002-05-30

申请人： Jae Beom Choi ,  Byung Duck Song ,  Ki Hyuk Yoon

发明人： Jae Beom Choi ,  Byung Duck Song ,  Ki Hyuk Yoon

IPC分类号： G02B27/28 ,  G02B5/30

CPC分类号： G02B5/3025

摘要： A large scale polarizer comprises one or more quartz substrate parts formed as a rectangle, a triangle, or a parallelogram, and a polarizer holder supporting the quartz substrate part. The polarizer holder may be in a lattice structure holding a plurality of quartz substrate parts. A polarizer system employing the large scale polarizer comprises a lens making an incident light to a parallel light, the large scale polarizer, and a moving control part coupled to and moving the large scale polarizer.

公开(公告)号：US06587173B2

公开(公告)日：2003-07-01

申请号：US09916246

申请日：2001-07-30

申请人： Jang Jin Yoo ,  Ki Hyuk Yoon

发明人： Jang Jin Yoo ,  Ki Hyuk Yoon

IPC分类号： G02F11337

CPC分类号： G02F1/133707 ,  G02F1/133753 ,  G02F1/134336 ,  G02F2001/133742

摘要： The present invention relates to a multidomain liquid crystal display device that is capable of appropriately adjusting the angle of the boundary line of a slit formed on one substrate and the pitch of liquid crystal to thereby obtain multidomain for a main viewing angle on each of domains, thereby allowing a simplified manufacturing process and improving the viewing angle and transmissivity. The multidomain liquid crystal display device includes first and second substrates, the first substrate having a plurality of pixel areas, a transparent conductive layer on each pixel area of the first substrate and having at least one or more slits inclined at a prescribed angle with respect to a boundary of the pixel area, and a liquid crystal layer between the first and second substrates.

公开(公告)号：US06515727B2

公开(公告)日：2003-02-04

申请号：US09855032

申请日：2001-05-15

申请人： Ki Hyuk Yoon ,  Jang Jin Yoo

发明人： Ki Hyuk Yoon ,  Jang Jin Yoo

IPC分类号： G02F11337

CPC分类号： G02F1/133707 ,  G02F1/133514 ,  G02F1/134336 ,  G02F1/134363 ,  G02F1/1393

摘要： Disclosed is a color liquid crystal display device including an upper plate section having color filters, a lower plate section having a patterned electrode structure for each of red, green, and blue pixels, and a liquid crystal interposed between the upper and lower plate sections, wherein the pixels have different electrode widths and different slit widths for different colors, respectively. Respective pixel electrode widths (ER, EG, and EB) associated with the red, green, and blue colors have a relation of “ER≦EG≦EB”, and respective slit widths (SR, SG, and SB) associated with the red, green, and blue colors have a relation of “SB≦SG≦SR”.

公开(公告)号：US10237543B2

公开(公告)日：2019-03-19

申请号：US14367467

申请日：2012-08-08

申请人： Sung Kyu Kim ,  Ki Hyuk Yoon

发明人： Sung Kyu Kim ,  Ki Hyuk Yoon

IPC分类号： H04N13/00 ,  H04N13/368 ,  H04N13/305 ,  H04N13/31 ,  H04N13/383 ,  G02B27/22 ,  G02B27/00 ,  H04N13/376 ,  H04N13/315 ,  H04N13/106

摘要： The present invention relates to a device for displaying a multi-view 3D image by using viewing zone expansion that is applicable to multiple observers, and to a method for same, comprising: an image display panel for displaying a 3D image; a control portion for controlling an image view of each 3D pixel line; and a system for tracking the position of the pupils of both eyes of the observer, wherein each of the 3D pixel lines provide at a multi-view of at least four views, and the control portion selects first and second views that are close to the center of each of the pupils of both eyes of the observer for each viewing zone of the view formed by each of the 3D pixel lines and provides one image view from both eyes of the observer to the first view, by using three dimensional coordinates of the position of the pupils of both eyes of the observer that are determined by the system for tracking the position of the pupils of both eyes of the observer.