公开(公告)号：EP2660301A4

公开(公告)日：2014-07-02

申请号：EP11854196

申请日：2011-12-28

申请人： DEXERIALS CORP

发明人： IZAWA TAKAMASA ,  KUSUNOKI TSUNEO

IPC分类号： C09K11/65 ,  G02F1/1335 ,  H01L33/50

CPC分类号： C09K11/7734 ,  C09K11/0883 ,  G02F1/133603 ,  H01L33/501 ,  H01L2224/48091 ,  H05B33/12 ,  Y02B20/181 ,  H01L2924/00014

公开(公告)号：EP2520852B1

公开(公告)日：2014-07-02

申请号：EP10840838.6

申请日：2010-11-29

申请人： Sharp Kabushiki Kaisha

发明人： KUROMIZU Yasumori

IPC分类号： F21S2/00 ,  G02F1/1333 ,  G02F1/13357 ,  F21Y101/02

CPC分类号： G02F1/133603 ,  G02F1/133605 ,  G02F1/133608 ,  G02F1/133611

公开(公告)号：EP2747518A1

公开(公告)日：2014-06-25

申请号：EP13193774.0

申请日：2013-11-21

申请人： LG Display Co., Ltd.

发明人： Ha, Byeong Yun

IPC分类号： H05B33/08

CPC分类号： G02F1/133603 ,  H05B33/0824 ,  H05B33/0827 ,  H05B33/0848 ,  H05B37/02

摘要： Disclosed are an apparatus for driving a light emitting diode (LED) array and an LCD device using the same. The apparatus for driving the LED array includes a current amount setter configured to have a resistance value which varies according to a selection signal inputted from an external system, and a controller configured to generate a driving voltage and a driving current by using an input voltage inputted from the external system and the resistance value set by the current amount setter, and supply the driving voltage and the driving current to the LED array.

摘要翻译： 本发明公开了在装置用于驱动发光二极管（LED）阵列和在使用相同的液晶显示装置。 用于驱动LED阵列，该设备包括配置为具有而变化雅丁从外部系统上输入的选择信号的电阻值的电流量设定器，并且被配置为生成驱动电压的控制器，并通过使用在输入电压输入的驱动电流 从外部系统和由电流设定器量设定的电阻值，并供给驱动电压和驱动电流提供给LED阵列。

公开(公告)号：EP2745289A1

公开(公告)日：2014-06-25

申请号：EP12778424.7

申请日：2012-08-31

申请人： Koninklijke Philips N.V.

发明人： KRIJN, Marcellinus Petrus Carolus Michael ,  WEEKAMP, Johannes Wilhelmus ,  CORNELISSEN, Hugo Johan

IPC分类号： G09G3/32 ,  H01L25/075 ,  F21S4/00

CPC分类号： H05B33/0824 ,  F21K9/00 ,  F21S4/00 ,  F21V23/003 ,  F21V23/04 ,  F21Y2101/00 ,  F21Y2115/10 ,  G02F1/133603 ,  G02F2001/133612 ,  G09G3/32 ,  G09G2300/0426 ,  H01L2924/0002 ,  H05B33/0821 ,  H01L2924/00

摘要： A LED circuit comprises an array of LEDs is arranged in a matrix. The matrix is connected to at least three power rail lines. The LEDs are formed as a first LED arrangement (34) between a first power rail line (30) and a second power rail line (32) and a second LED arrangement (36) between the second power rail line (32) and a third power rail line (30) of the same voltage as the first power rail line. This means there are alternating power rail lines interspersed with the matrix of LEDs. This enables the driving voltages to be kept low and it improves scalability of the design.

摘要翻译： 包括LED阵列的LED电路被布置成矩阵。 该矩阵连接至少三条电力轨道线。 LED形成为第一电力轨道线路（30）和第二电力线路线路（32）之间的第一LED配置（34）和位于第二电力线路（32）和第三电力线路 电源线（30）与第一电力线相同的电压。 这意味着有交替的电力轨道线与LED的矩阵分散。 这使得驱动电压保持较低，并提高了设计的可扩展性。

公开(公告)号：EP2301086A4

公开(公告)日：2014-06-11

申请号：EP08876586

申请日：2008-11-06

申请人： LG ELECTRONICS INC

发明人： KIM YONG SUK

IPC分类号： H01L33/54 ,  G02F1/13357 ,  H01L25/075

CPC分类号： H01L33/54 ,  G02F1/133603 ,  H01L25/0753 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014 ,  H01L2924/00

摘要： A light emitting device package and other devices using the light emitting device package are discussed. According to an embodiment, the light emitting device package includes a package body; at least one light emitting device disposed in the package body; at least one pair of leads electrically connected with the light emitting device; and a lens over the light emitting device and having at least one recess at an upper portion of the lens, the shortest distance from the light emitting device to a lowest portion of the recess being greater than approximately D1/7 and smaller than approximately D1/2.4, wherein D1 is a diameter of the lens.

摘要翻译： 讨论了使用发光器件封装的发光器件封装和其它器件。 根据实施例，发光器件封装包括封装体; 至少一个发光器件设置在所述封装主体中; 与发光装置电连接的至少一对引线; 以及透镜在发光器件上并且在透镜的上部具有至少一个凹部，从发光器件到凹部的最低部分的最短距离大于约D1 / 7且小于大约D1 / 2.4，其中D1是透镜的直径。

公开(公告)号：EP2638428A4

公开(公告)日：2014-05-21

申请号：EP11840021

申请日：2011-07-15

申请人： LG INNOTEK CO LTD

发明人： KIM JONG SUN ,  PARK SANG JUN ,  AHN KYOUNG SOO ,  YOO KYOUNG JONG ,  LEE YONG IN

IPC分类号： G02F1/13357 ,  F21V8/00 ,  G02B6/00 ,  G02F1/1335

CPC分类号： G02B6/0036 ,  G02B6/0021 ,  G02B6/0038 ,  G02B6/0061 ,  G02F1/133603 ,  G02F1/133606 ,  G02F2001/133607

摘要： The present invention provides a light unit, comprising a printed circuit board equipped with a plurality of LEDs; and a light guide member equipped with mounting grooves to house the LEDs. It is preferred that the light guide member comprises one surface and another surface facing the one surface; a first density pattern area and a second density pattern area having higher density than that of the first density pattern area are formed in the one surface; and the second density pattern is disposed in an area closer to the light emitting surface of the LED than the first density pattern area. According to the present invention, hot spots can be removed by forming high density optical patterns on the upper surface of a light guide member and diffusing the light of LEDs; meanwhile, the transmission range of light can be extended and light extraction efficiency can be improved by disposing low density optical patterns in adjacent areas.

公开(公告)号：EP2731153A1

公开(公告)日：2014-05-14

申请号：EP12807660.1

申请日：2012-07-05

申请人： Dexerials Corporation

发明人： ITO, Yasushi ,  UENO, Yoshifumi ,  TANI, Hirofumi ,  HORI, Tomomitsu

IPC分类号： H01L33/58 ,  F21S2/00 ,  H01L33/50 ,  F21Y101/02

CPC分类号： F21V9/00 ,  G02F1/133603 ,  G02F2001/133614 ,  H01L25/0753 ,  H01L33/486 ,  H01L33/504 ,  H01L33/507 ,  H01L33/54 ,  H01L2924/0002 ,  H01L2924/00

摘要： Provided is an illumination device that can be made thin and increases the efficiency of extracting light to the outside. The present invention is provided with: light-emitting structures (11) wherein a blue light-emitting element is embedded in a transparent resin having a convex surface shape; a substrate (12) wherein the light-emitting structures (11) are disposed two-dimensionally; a diffuser plate (13) that diffuses the blue light of the blue light-emitting elements; and a fluorescent sheet (14) that is disposed spaced from the substrate (12) and that contains a particulate fluorescent body that obtains a white light from the blue light of the blue light-emitting elements.

摘要翻译： 本发明提供一种照明装置，其可以变薄并且提高向外部提取光的效率。 本发明提供：发光结构（11），其中蓝色发光元件嵌入具有凸面形状的透明树脂中; 其中所述发光结构（11）被二维地设置的衬底（12）; 漫射板（13），其漫射蓝色发光元件的蓝色光; 和与衬底（12）间隔开并且包含从蓝色发光元件的蓝色光中获得白光的微粒荧光体的荧光片（14）。

公开(公告)号：EP2731139A2

公开(公告)日：2014-05-14

申请号：EP13190699.2

申请日：2013-10-29

申请人： Boe Technology Group Co. Ltd.

发明人： Jiang, Chunsheng ,  Wang, Dongfang ,  Chen, Haijing

IPC分类号： H01L27/32

CPC分类号： H01L33/08 ,  G02F1/133603 ,  H01L27/3246 ,  H01L27/3283

摘要： The present invention discloses a light-emitting display backplane, a display device and a manufacturing method of a pixel define layer, relates to a field of display, and can ensure that the liquid drops of the luminescent material, which is formed by printing, can be spread within pixel regions, and a situation that the liquid drops may flow into an adjacent pixel region is avoid. A light-emitting display backplane according to the present invention comprises: a substrate (10) and a pixel define layer (11) provided thereon, wherein said pixel define layer comprises: a first photosensitive resin layer (111), a first transparent define layer (112) and a second transparent define layer (113) sequentially provided on said substrate (10) from bottom to top, each of the first photosensitive resin layer (111), the first define layer (112)and the second define layer (113) is provided with openings corresponding to respective pixels, and the openings in said second define layer (l) are smaller than those (L) in both said first define layer and said first photosensitive resin layer, so as to form luminescent material filling regions which are wider at bottom and narrower at top. The present invention is used to improve techniques of forming films by printing, so that the liquid drops of the luminescent material can be spread within the pixel region, and light-emitting quality of the light-emitting display backplane is thus improved.

摘要翻译： 本发明盘松发光显示器背板，显示装置以及像素限定层的制造方法，涉及显示器的场，并且能确保确实的发光材料的液滴，其全部通过印刷形成的，因此 像素区域内传播，以及情况并液滴可流入在相邻的像素区域是避免。 一种发光显示器背板根据本发明包括：一个衬底（10）和限定层（11）设置在其上的像素，worin所述像素限定层包括：第一感光性树脂层（111），第一透明界定层 （112）和第二透明界定层（113）按顺序从底部设置在所述基板（10）到顶部，每个第一感光性树脂层（111），所述第一界定层（112）和所述第二界定层的（113 ）设置有开口对应于respectivement像素，并且在所述开口限定第二层（L）比（L）两个所述第一界定层和所述第一感光性树脂层更小，从而形成发光材料填充区哪 在底部和较窄的顶部被反射。 本发明是用于提高形成通过印刷膜的技术，所以没有发光材料的液滴可以在像素区域内被传播，并且发光显示器背板的发光质量由此改善。

公开(公告)号：EP2711764A1

公开(公告)日：2014-03-26

申请号：EP12008046.0

申请日：2012-11-30

申请人： LG Electronics, Inc.

发明人： Jung, Bupsung ,  Hur, Hoon

IPC分类号： G02F1/1335 ,  G02B6/10 ,  F21V8/00

CPC分类号： G09F13/04 ,  G02B6/0036 ,  G02B6/0055 ,  G02B6/0061 ,  G02B6/0073 ,  G02B6/0078 ,  G02B6/0083 ,  G02F1/133603 ,  G02F2001/133601 ,  G09G3/342 ,  G09G2310/02

摘要： A backlight unit (10B) for a display device includes a plurality of substrates (211-215), and a plurality of light sources (220) disposed on each of the plurality of substrates. The transverse width and the longitudinal width of at least one of the substrates are different from those of at least one of the remaining substrates, so that the backlit area can be adapted to the format of the image to be displayed.

摘要翻译： 用于显示装置的背光单元（10B）包括多个基板（211-215）以及设置在多个基板中的每一个上的多个光源（220）。 至少一个基板的横向宽度和纵向宽度不同于其余基板中的至少一个基板的横向宽度和纵向宽度，使得背光区域能够适应要显示的图像的格式。

公开(公告)号：EP2461084B1

公开(公告)日：2014-03-26

申请号：EP10804167.4

申请日：2010-04-23

申请人： Sharp Kabushiki Kaisha

发明人： MOURI, Hirokazu

IPC分类号： G02F1/13357

CPC分类号： G02F1/133611 ,  G02F1/133603 ,  G02F2001/133612 ,  G02F2001/133613