公开(公告)号：US08125140B2

公开(公告)日：2012-02-28

申请号：US12544210

申请日：2009-08-19

Applicant: Yong-Tak Kim ,  Jong-Hyuk Lee ,  Won-Jong Kim ,  Joon-Gu Lee ,  Jin-Baek Choi

Inventor： Yong-Tak Kim ,  Jong-Hyuk Lee ,  Won-Jong Kim ,  Joon-Gu Lee ,  Jin-Baek Choi

IPC: H05B33/00 ,  H05B33/26 ,  H01J1/62

CPC classification number: H01L51/5234 ,  H01L27/3244 ,  H01L27/3276 ,  H01L2251/5315 ,  H01L2251/5323 ,  Y10S428/917

Abstract: An organic light emitting display includes an anode; an organic layer on the anode; and a cathode on the organic layer. The cathode includes a first region and a second region which are sequentially disposed on the organic layer in parallel. The first and second regions are formed by doping a metal oxide on an indium oxide matrix. The doping density of the metal oxide of the first region is greater than that of the second region, the metal oxide of the first region has a density gradient, and the density of the metal oxide in a boundary surface of the first and second regions is the same. An organic light emitting display according to the present invention can increase light emitting efficiency without using a resonance structure.

Abstract translation: 有机发光显示器包括阳极; 阳极上的有机层; 和有机层上的阴极。 阴极包括平行地顺序地设置在有机层上的第一区域和第二区域。 第一和第二区域通过在氧化铟基体上掺杂金属氧化物而形成。 第一区域的金属氧化物的掺杂密度大于第二区域的金属氧化物的掺杂密度，第一区域的金属氧化物具有密度梯度，并且第一和第二区域的边界面中的金属氧化物的密度为 一样。 根据本发明的有机发光显示器可以在不使用共振结构的情况下提高发光效率。

公开(公告)号：US20110121351A1

公开(公告)日：2011-05-26

申请号：US12923980

申请日：2010-10-19

Applicant: Joon-Gu Lee ,  Jong-Hyuk Lee ,  Won-Jong Kim ,  Ji-Young Choung ,  Kyu-Ilwan Kwang ,  Yong-Tak Kim ,  Jin-Baek Choi

Inventor： Joon-Gu Lee ,  Jong-Hyuk Lee ,  Won-Jong Kim ,  Ji-Young Choung ,  Kyu-Ilwan Kwang ,  Yong-Tak Kim ,  Jin-Baek Choi

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5088 ,  H01L51/5215

Abstract: An organic light emitting diode (OLED) device and a method of manufacturing the same, the OLED device including a substrate, a first electrode on the substrate, a buffer layer on the first electrode, an emission layer on the buffer layer, and a second electrode on the emission layer, wherein the buffer layer includes a transparent conductive oxide, and a metal or metal oxide having a work function lower than a work function of the transparent conductive oxide.

Abstract translation: 一种有机发光二极管（OLED）器件及其制造方法，所述OLED器件包括衬底，所述衬底上的第一电极，所述第一电极上的缓冲层，所述缓冲层上的发射层，以及第二 电极，其中所述缓冲层包括透明导电氧化物，以及具有低于所述透明导电氧化物的功函数的功函数的金属或金属氧化物。

公开(公告)号：US20100301741A1

公开(公告)日：2010-12-02

申请号：US12756887

申请日：2010-04-08

Applicant: Yong-Tak KIM ,  Won-Jong Kim ,  Joon-Gu Lee ,  Jin-Baek Choi ,  Chang-Ho Lee ,  Il-Soo Oh ,  Hee-Ju Ko ,  Se-Jin Cho ,  Jin-Young Yun ,  Hyung-Jun Song ,  Kyu-Hwan Hwang ,  Jong-Hyuk Lee

Inventor： Yong-Tak KIM ,  Won-Jong Kim ,  Joon-Gu Lee ,  Jin-Baek Choi ,  Chang-Ho Lee ,  Il-Soo Oh ,  Hee-Ju Ko ,  Se-Jin Cho ,  Jin-Young Yun ,  Hyung-Jun Song ,  Kyu-Hwan Hwang ,  Jong-Hyuk Lee

IPC: H01J1/62

CPC classification number: H01L51/5234 ,  H01L2251/308

Abstract: Provided is an organic light emitting device including an anode, a cathode, and a light emitting layer disposed between the anode and the cathode, wherein the cathode has a structure including a first metal layer and a second metal layer, or a structure including a first metal layer, a second metal layer, and one selected from the group consisting of an oxide layer, a nitride layer, and a nitric oxide layer, and wherein the cathode has low resistance.

Abstract translation: 本发明提供一种有机发光装置，其包括阳极，阴极和设置在阳极和阴极之间的发光层，其中阴极具有包括第一金属层和第二金属层的结构，或者包括第一 金属层，第二金属层和选自氧化物层，氮化物层和一氧化氮层的一种，并且其中阴极具有低电阻。

公开(公告)号：US07639414B2

公开(公告)日：2009-12-29

申请号：US11837185

申请日：2007-08-10

Applicant: Kyu-Hwan Hwang ,  Jae-Heung Ha ,  Young-Woo Song ,  Joon-Gu Lee ,  Jong-Hyuk Lee ,  Jong-Seok Oh ,  Chul-Woo Park

Inventor： Kyu-Hwan Hwang ,  Jae-Heung Ha ,  Young-Woo Song ,  Joon-Gu Lee ,  Jong-Hyuk Lee ,  Jong-Seok Oh ,  Chul-Woo Park

IPC: G02B26/00

CPC classification number: G02B5/3058 ,  G02F2001/133548

Abstract: A polarizer includes a base; a grid formed on the base; and low-reflective members formed on surfaces of the grid. The low-reflective members face an incident direction of an external light, so that a bright room contrast and a visibility can be improved.

Abstract translation: 偏振器包括基座; 形成在基座上的格栅; 和形成在电网表面上的低反射部件。 低反射构件面向外部光的入射方向，从而可以提高明亮的房间对比度和可视性。

公开(公告)号：US07362047B2

公开(公告)日：2008-04-22

申请号：US11194563

申请日：2005-08-02

Applicant: Young-Woo Song ,  Yoon-Chang Kim ,  Jong-Seok Oh ,  Ji-Hoon Ahn ,  Sang-Hwan Cho ,  Joon-Gu Lee ,  So-Young Lee

Inventor： Young-Woo Song ,  Yoon-Chang Kim ,  Jong-Seok Oh ,  Ji-Hoon Ahn ,  Sang-Hwan Cho ,  Joon-Gu Lee ,  So-Young Lee

IPC: H01J1/62

CPC classification number: H05B33/10 ,  H01L51/5268 ,  H05B33/145 ,  H05B33/22

Abstract: An inorganic electroluminescent display device including a substrate, a first electrode formed on the substrate, a first insulation layer formed on the first electrode, a luminescent layer formed on the first insulation layer, a second insulation layer formed on the luminescent layer, and a second electrode formed on the second insulation layer. A diffraction grid is provided at at least one of a first interface between the first insulation layer and the luminescent layer and a second interface between the second insulation layer and the luminescent layer.

Abstract translation: 一种无机电致发光显示装置，包括基板，形成在基板上的第一电极，形成在第一电极上的第一绝缘层，形成在第一绝缘层上的发光层，形成在发光层上的第二绝缘层，以及第二绝缘层 电极，形成在第二绝缘层上。 衍射栅格设置在第一绝缘层和发光层之间的第一界面和第二绝缘层与发光层之间的第二界面中的至少一个上。

公开(公告)号：US20080048558A1

公开(公告)日：2008-02-28

申请号：US11729840

申请日：2007-03-30

Applicant: Young-Woo Song ,  Jong-Hyuk Lee ,  Won-Jong Kim ,  Yoon-Hyeung Cho ,  Joon-Gu Lee ,  Jae-Heung Ha

Inventor： Young-Woo Song ,  Jong-Hyuk Lee ,  Won-Jong Kim ,  Yoon-Hyeung Cho ,  Joon-Gu Lee ,  Jae-Heung Ha

IPC: H05B33/22

CPC classification number: H01L51/5281 ,  H01L51/5293 ,  Y10S428/917

Abstract: An organic light-emitting device, including a substrate, an organic light-emitting element on the substrate, a sealing member on the organic light-emitting element, a ¼ wavelength layer on one surface of the substrate, the organic light-emitting element, or the sealing member, and a linear polarization layer on one surface of the substrate, the organic light-emitting element, the sealing member, or the ¼ wavelength layer, the linear polarization layer being closer to an image display surface than the ¼ wavelength layer.

Abstract translation: 一种有机发光装置，包括基板，有机发光元件，基板上的有机发光元件，有机发光元件上的密封元件，基板的一个表面上的1/4波长层，有机发光元件， 或密封构件，以及在基板的一个表面上的线偏振层，有机发光元件，密封构件或1/4波长层，线偏振层比1/4波长层更靠近图像显示面 。

公开(公告)号：US20080037094A1

公开(公告)日：2008-02-14

申请号：US11837185

申请日：2007-08-10

Applicant: Kyu-Hwan Hwang ,  Jae-Heung Ha ,  Young-Woo Song ,  Joon-Gu Lee ,  Jong-Hyuk Lee ,  Jong-Seok Oh ,  Chul-Woo Park

Inventor： Kyu-Hwan Hwang ,  Jae-Heung Ha ,  Young-Woo Song ,  Joon-Gu Lee ,  Jong-Hyuk Lee ,  Jong-Seok Oh ,  Chul-Woo Park

IPC: G02B5/30 ,  G02F1/01 ,  H01J1/63

CPC classification number: G02B5/3058 ,  G02F2001/133548

Abstract: A polarizer includes a base; a grid formed on the base; and low-reflective members formed on surfaces of the grid. The low-reflective members face an incident direction of an external light, so that a bright room contrast and a visibility can be improved.

Abstract translation: 偏振器包括基座; 形成在基座上的格栅; 和形成在电网表面上的低反射部件。 低反射构件面向外部光的入射方向，从而可以提高明亮的房间对比度和可视性。

公开(公告)号：US20070013302A1

公开(公告)日：2007-01-18

申请号：US11485796

申请日：2006-07-12

Applicant: Young-Woo Song ,  Yoon-Chang Kim ,  Jong-Seok Oh ,  Sang-Hwan Cho ,  Ji-Hoon Ahn ,  Joon-Gu Lee ,  So-Young Lee ,  Jae-Heung Ha

Inventor： Young-Woo Song ,  Yoon-Chang Kim ,  Jong-Seok Oh ,  Sang-Hwan Cho ,  Ji-Hoon Ahn ,  Joon-Gu Lee ,  So-Young Lee ,  Jae-Heung Ha

IPC: H05B33/02 ,  H01J1/62 ,  H01J63/04

CPC classification number: H01L51/5265

Abstract: A flat panel display and a method of manufacturing the same are disclosed. In one embodiment, the flat panel display includes a substrate, a plurality of pixels formed on the substrate, and a light resonating layer formed on the subpixels. Each of the pixels includes subpixels that emit red light, green light, and blue light, respectively. The light resonating layer includes two or more layers and varies in thickness depending on the colors of the light emitted from the subpixels.

Abstract translation: 公开了一种平板显示器及其制造方法。 在一个实施例中，平板显示器包括基板，形成在基板上的多个像素以及形成在子像素上的光谐振层。 每个像素包括分别发射红光，绿光和蓝光的子像素。 光谐振层包括两层或更多层，并且根据从子像素发射的光的颜色而变化。

公开(公告)号：US20050275327A1

公开(公告)日：2005-12-15

申请号：US11097260

申请日：2005-04-04

Applicant: Young-Woo Song ,  Young-Rag Do ,  Yoon-Chang Kim ,  Sang-Hwan Cho ,  Ji-Hoon Ahn ,  Joon-gu Lee ,  So-Young Lee

Inventor： Young-Woo Song ,  Young-Rag Do ,  Yoon-Chang Kim ,  Sang-Hwan Cho ,  Ji-Hoon Ahn ,  Joon-gu Lee ,  So-Young Lee

IPC: H05B33/02 ,  G09F9/30 ,  G09F13/22 ,  H01J5/16 ,  H01J61/40 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H05B33/12 ,  H05B33/14 ,  H05B33/22 ,  H05K7/00

CPC classification number: H01L51/5262 ,  G09F13/22 ,  H01L27/32 ,  H01L2251/558

Abstract: A flat panel display can include a transparent substrate, a light emitting device formed on a surface of the transparent substrate, and a prism sheet formed on the other surface of the transparent substrate and having a plurality of polygonal protruding members having lengthwise axes parallel to one another to direct light output from the light emitting device in a predetermined direction. The sum of the thickness of the transparent substrate and the thickness of a portion of the prism sheet excluding the polygonal protruding members can be about 0.1 to about 0.5 mm.

Abstract translation: 平板显示器可以包括透明基板，形成在透明基板的表面上的发光装置和形成在透明基板的另一个表面上的棱镜片，并且具有多个纵向轴线平行于一个的多边形突出部件 另一个用于在预定方向上引导从发光器件输出的光。 除了多边形突出构件之外，透明基板的厚度和棱镜片的一部分的厚度之和可以为约0.1至约0.5mm。

公开(公告)号：US08803133B2

公开(公告)日：2014-08-12

申请号：US12969747

申请日：2010-12-16

Applicant: Yong-Tak Kim ,  Won-Jong Kim ,  Ji-Young Choung ,  Joon-Gu Lee ,  Jin-Baek Choi ,  Kyu-Hwan Hwang ,  Il-Soo Oh ,  Jong-Hyuk Lee

Inventor： Yong-Tak Kim ,  Won-Jong Kim ,  Ji-Young Choung ,  Joon-Gu Lee ,  Jin-Baek Choi ,  Kyu-Hwan Hwang ,  Il-Soo Oh ,  Jong-Hyuk Lee

IPC: H01L51/52

CPC classification number: H01L51/5234

Abstract: An organic light emitting diode device includes a first electrode, a second electrode, and an emission layer disposed between the first and second electrodes. The first electrode includes a first layer and a second layer. The first layer includes ytterbium (Yb), samarium (Sm), lanthanum (La), yttrium (Y), calcium (Ca), strontium (Sr), cesium (Cs), ruthenium (Ru), barium (Ba), or a combination thereof and having a thickness ranging from about 40 to 200 Å. The second layer includes silver (Ag), aluminum (Al), copper (Cu), chromium (Cr), or a combination thereof and having a thickness ranging from about 100 to 250 Å.

Abstract translation: 有机发光二极管器件包括第一电极，第二电极和布置在第一和第二电极之间的发射层。 第一电极包括第一层和第二层。 第一层包括镱（Yb），钐（Sm），镧（La），钇（Y），钙（Ca），锶（Sr），铯（Cs），钌（Ru），钡（Ba） 其组合并且具有约40至200的厚度。 第二层包括银（Ag），铝（Al），铜（Cu），铬（Cr）或其组合，并且具有约100至250的厚度。