公开(公告)号：US08807776B2

公开(公告)日：2014-08-19

申请号：US12430577

申请日：2009-04-27

申请人： Il-yong Jung ,  Tae-hee Cho

发明人： Il-yong Jung ,  Tae-hee Cho

IPC分类号： G09F13/08 ,  F21V9/00

CPC分类号： F21V9/00 ,  G09G3/3426 ,  G09G2320/0633 ,  G09G2360/16

摘要： A backlight unit for a dynamic image and a display employing the same are provided. The backlight unit is used for a light source of a display and includes light-emitting devices located separately on a substrate, an image analyzer which analyzes an image signal and extracts position information on a region requiring the relative increase or decrease of brightness, and a control unit which independently drives and controls the light-emitting devices located in a region corresponding to the position information inputted from the image board. Accordingly, the display employing the backlight unit can provide a more dynamic and realistic image.

摘要翻译： 提供了用于动态图像的背光单元和使用其的显示器。 背光单元用于显示器的光源，并且包括分别位于基板上的发光装置，分析图像信号并提取需要相对增加或减少亮度的区域的位置信息的图像分析器，以及 控制单元，其独立地驱动和控制位于与从图像板输入的位置信息相对应的区域中的发光装置。 因此，使用背光单元的显示器可以提供更加动态和逼真的图像。

公开(公告)号：US20130056437A1

公开(公告)日：2013-03-07

申请号：US13604698

申请日：2012-09-06

申请人： Seong-eun CHUNG ,  Il-yong JUNG

发明人： Seong-eun CHUNG ,  Il-yong JUNG

IPC分类号： B44C1/22 ,  B82Y40/00

CPC分类号： G03F7/20 ,  G02B5/008 ,  G02B5/1809 ,  G02B5/1819 ,  G02B5/1842 ,  G03F7/0007 ,  Y10S977/834 ,  Y10S977/888

摘要： A method for manufacturing a symbol on an exterior of an electronic device is provided. The method includes preparing a support layer, preparing a nanograting layer on the support layer, the nanograting layer including a first nanograting area corresponding to a preset symbol and a second nanograting area corresponding to an area other than the preset symbol, wherein each of the first nanograting area and the second nanograting area includes three-dimensional (3D) nanostructures and a pitch between the 3D nanostructures arranged in the first nanograting area is different from a pitch between the 3D nanostructures arranged in the second nanograting area.

摘要翻译： 提供了一种用于在电子设备的外部制造符号的方法。 该方法包括制备支撑层，在支撑层上制备纳米格栅层，纳米格栅层包括对应于预设符号的第一纳米格栅区域和对应于除预设符号之外的区域的第二纳米格栅区域，其中第一 纳米晶格区域和第二纳米格栅区域包括三维（3D）纳米结构，并且布置在第一纳米格栅区域中的3D纳米结构之间的间距与布置在第二纳米格栅区域中的3D纳米结构之间的间距不同。

公开(公告)号：US20120182498A1

公开(公告)日：2012-07-19

申请号：US13244339

申请日：2011-09-24

申请人： Il-yong JUNG ,  Tae-bae KIM

发明人： Il-yong JUNG ,  Tae-bae KIM

IPC分类号： G02F1/1335 ,  F21V29/00 ,  G09F13/04

CPC分类号： G02B6/002 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/009

摘要： A back light unit and a liquid crystal display having the same are provided. The back light unit includes a light guide plate having a substantially rectangular plate shape and a front surface and a rear surface disposed parallel to each other and four edge surfaces disposed perpendicular to the front surface and the rear surface, at least one light incident surface perpendicular to the front surface and the rear surface being formed on at least one of four corner regions of the light guide plate; and a light source unit which is disposed adjacently on the light incident surface. If the angle between an edge surface which is relatively longer than two edge surfaces which are adjacent to the light incident surface and an incident direction of a light which is projected from the light source unit is θ, the angle θ is 20°

摘要翻译： 背光单元和具有该背光单元的液晶显示器。 背光单元包括具有大致矩形板形状的导光板和彼此平行设置的前表面和后表面以及垂直于前表面和后表面设置的四个边缘表面，至少一个光入射表面垂直 所述前表面和所述后表面形成在所述导光板的四个角区域中的至少一个上; 以及相邻设置在所述光入射面上的光源单元。 如果相对长于与光入射表面相邻的两个边缘表面的边缘表面和从光源单元投射的光的入射方向之间的角度为角度，则角度θ 是20°<＆thetas; <45°。

公开(公告)号：US20120050636A1

公开(公告)日：2012-03-01

申请号：US13190037

申请日：2011-07-25

申请人： Kyung Ock JEONG ,  Il Yong JUNG ,  Jun Mo YOO

发明人： Kyung Ock JEONG ,  Il Yong JUNG ,  Jun Mo YOO

IPC分类号： G02F1/13357 ,  G02F1/1333

CPC分类号： G02B6/0031 ,  G02B6/0085 ,  G02B6/0091 ,  G02F1/133308 ,  G02F1/133605

摘要： A liquid crystal display device is provided. The liquid crystal display device includes at least one light-emitting surface mounted in a printed circuit board such that the light-emitting surface directs upward, and a side frame provided with a reflective surface to refract light from the light-emitting surface at a predetermined position and thus allow the light to be incident at a side of a light-guide portion. The light-emitting diode is arranged such that one side thereof contacts an inner surface of the side frame, thus minimizing a width of a bezel portion and preventing light loss.

摘要翻译： 提供一种液晶显示装置。 液晶显示装置包括至少一个安装在印刷电路板中的发光表面，使得发光表面向上引导，并且设置有反射表面的侧框架以预定的方式折射来自发光表面的光 从而允许光入射在导光部分的一侧。 发光二极管被布置成使得其一侧接触侧框架的内表面，从而最小化边框部分的宽度并防止光损失。

公开(公告)号：US20120050635A1

公开(公告)日：2012-03-01

申请号：US13118659

申请日：2011-05-31

申请人： Jun Mo YOO ,  Seong Eun CHUNG ,  Il Yong JUNG ,  Tae Bae KIM

发明人： Jun Mo YOO ,  Seong Eun CHUNG ,  Il Yong JUNG ,  Tae Bae KIM

IPC分类号： G02F1/1333

CPC分类号： G02F1/133605 ,  G02F1/133308

摘要： A liquid crystal display device is provided. The liquid crystal display device includes a light-shielding member to prevent light irradiated upward from a light-emitting surface of a plurality of light-emitting diodes from being incident on a lower edge of an incident surface of a light-guide portion. As a result, a bezel surrounding a liquid crystal display panel may be made thinner, and a bright line defect, hot spot, may be prevented.

摘要翻译： 提供一种液晶显示装置。 液晶显示装置包括防止从多个发光二极管的发光表面向上照射的光入射在导光部的入射表面的下边缘上的遮光部件。 结果，可以使围绕液晶显示面板的边框更薄，并且可以防止亮线缺陷，热点。

公开(公告)号：US08111348B2

公开(公告)日：2012-02-07

申请号：US13087574

申请日：2011-04-15

申请人： Pil-yong Oh ,  Il-yong Jung

发明人： Pil-yong Oh ,  Il-yong Jung

IPC分类号： G02F1/1333 ,  G02F1/1335

CPC分类号： G02F1/133308 ,  G02F1/133385 ,  G02F1/133528 ,  G02F2001/133311 ,  G02F2001/133562 ,  G02F2201/086 ,  G02F2201/50 ,  G02F2203/11 ,  H05K7/20972

摘要： A liquid crystal display device includes a housing, a liquid crystal panel provided in the housing and comprises first and second transparent substrates spaced from each other at predetermined intervals, a sealing member to seal an internal space formed between the first and second transparent substrates, a liquid crystal to fill the internal space, first and second transparent electrodes formed in the first and second transparent substrates, respectively, and a polarizing plate to transmit light in a predetermined polarizing direction, a backlight unit disposed in the housing to emit surface light to the liquid crystal panel, and a polarizing filter disposed in the housing, and spaced from the liquid crystal panel at predetermined intervals to transmit predetermined polarized light and to block other polarized light of incident light.

摘要翻译： 一种液晶显示装置，包括壳体，设置在壳体中的液晶面板，并且包括以预定间隔彼此间隔开的第一和第二透明基板，用于密封形成在第一和第二透明基板之间的内部空间的密封构件， 分别形成在第一透明基板和第二透明基板中的第一透明电极和第二透明电极;以及偏振片，用于透过预定的偏振方向的光，设置在外壳中的背光单元，以将面光发射到 液晶面板和设置在壳体中的偏振滤光器，并且以预定间隔与液晶面板隔开以透射预定的偏振光并阻挡入射光的其它偏振光。

公开(公告)号：US20110255024A1

公开(公告)日：2011-10-20

申请号：US13090403

申请日：2011-04-20

申请人： Seong Eun CHUNG ,  Il Yong JUNG

发明人： Seong Eun CHUNG ,  Il Yong JUNG

IPC分类号： G02F1/1333

CPC分类号： G02B6/0088 ,  G02B6/0031 ,  G02B6/0091 ,  G02F1/133308 ,  G02F2001/13332 ,  G02F2001/133331

摘要： Disclosed herein is a display apparatus including a display part operable to display an image; and a bezel part disposed at an edge of the display part, wherein at least a portion of a front surface of the display part and a front surface of the bezel part are coplanar.

摘要翻译： 这里公开了一种显示装置，包括可操作以显示图像的显示部分; 以及设置在所述显示部的边缘的边框部，所述显示部的前表面的至少一部分和所述边框部的前表面共面。

公开(公告)号：US07948575B2

公开(公告)日：2011-05-24

申请号：US12197755

申请日：2008-08-25

申请人： Pil-yong Oh ,  Il-yong Jung

发明人： Pil-yong Oh ,  Il-yong Jung

IPC分类号： G02F1/1333 ,  G02F1/1335

CPC分类号： G02F1/133308 ,  G02F1/133385 ,  G02F1/133528 ,  G02F2001/133311 ,  G02F2001/133562 ,  G02F2201/086 ,  G02F2201/50 ,  G02F2203/11 ,  H05K7/20972

摘要： A liquid crystal display device includes a housing, a liquid crystal panel provided in the housing and comprises first and second transparent substrates spaced from each other at predetermined intervals, a sealing member to seal an internal space formed between the first and second transparent substrates, a liquid crystal to fill the internal space, first and second transparent electrodes formed in the first and second transparent substrates, respectively, and a polarizing plate to transmit light in a predetermined polarizing direction, a backlight unit disposed in the housing to emit surface light to the liquid crystal panel, and a polarizing filter disposed in the housing, and spaced from the liquid crystal panel at predetermined intervals to transmit predetermined polarized light and to block other polarized light of incident light.

摘要翻译： 一种液晶显示装置，包括壳体，设置在壳体中的液晶面板，并且包括以预定间隔彼此间隔开的第一和第二透明基板，用于密封形成在第一和第二透明基板之间的内部空间的密封构件， 分别形成在第一透明基板和第二透明基板中的第一透明电极和第二透明电极;以及偏振片，用于透过预定的偏振方向的光，设置在外壳中的背光单元，以将面光发射到 液晶面板和设置在壳体中的偏振滤光器，并且以预定间隔与液晶面板隔开以透射预定的偏振光并阻挡入射光的其它偏振光。

公开(公告)号：US20110109843A1

公开(公告)日：2011-05-12

申请号：US12820732

申请日：2010-06-22

申请人： Il-yong JUNG

发明人： Il-yong JUNG

IPC分类号： G02F1/13357 ,  F21V7/04

CPC分类号： G02F1/133611 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/0061 ,  G02B6/0068 ,  G02B6/0078 ,  G02F1/133606

摘要： A light guide panel, a backlight unit and a display apparatus are provided. A display apparatus includes a light guide panel including a first surface having a first pattern that increases luminance of backlight emitted from a light emitting unit, and a second surface having a second pattern that increases uniformity of luminance of the backlight emitted from the light emitting unit.

摘要翻译： 提供导光板，背光单元和显示装置。 一种显示装置，包括：导光板，包括具有提高从发光单元发射的背光的亮度的第一图案的第一表面和具有第二图案的第二表面，该第二图案增加从发光单元发射的背光的亮度的均匀性 。

公开(公告)号：US07901102B2

公开(公告)日：2011-03-08

申请号：US11244070

申请日：2005-10-06

申请人： Il-yong Jung ,  Ju-seong Hwang ,  Joon-chan Park ,  Ji-whan Noh

发明人： Il-yong Jung ,  Ju-seong Hwang ,  Joon-chan Park ,  Ji-whan Noh

IPC分类号： G09F13/04 ,  F21V21/00 ,  G02F1/1335

CPC分类号： G02F1/133611 ,  G02B19/0028 ,  G02B19/0061 ,  G02F1/133603 ,  G02F2001/133613

摘要： A backlight unit including a plurality of light-emitting device units with varying arrangement intervals such that the light-emitting device units are more densely arranged at edges of a base plate than at center thereof, and a liquid crystal display (LCD) apparatus employing the same. The backlight unit is designed to prevent creation of dark portions on corners due to a shortage in an amount of light, thereby providing improved brightness uniformity.

摘要翻译： 一种背光单元，包括具有变化的布置间隔的多个发光装置单元，使得发光装置单元比基板的中心处更密集地布置在基板的边缘处;以及液晶显示器（LCD）装置， 相同。 背光单元被设计成防止由于光量不足导致角部上的暗部产生，从而提供改善的亮度均匀性。