公开(公告)号：US08502205B2

公开(公告)日：2013-08-06

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: H01L29/08 ,  H01L35/24 ,  H01L51/00

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：US08383431B2

公开(公告)日：2013-02-26

申请号：US12701836

申请日：2010-02-08

Applicant: Won-Jong Kim ,  Chang-Ho Lee ,  Jong-Hyuk Lee ,  Young-Woo Song ,  Yong-Tak Kim ,  Jin-Baek Choi ,  Joon-Gu Lee ,  Se-Jin Cho ,  Hee-Joo Ko ,  Il-Soo Oh ,  Hye-Lim Lee ,  Kyu-Hawn Hwang

Inventor： Won-Jong Kim ,  Chang-Ho Lee ,  Jong-Hyuk Lee ,  Young-Woo Song ,  Yong-Tak Kim ,  Jin-Baek Choi ,  Joon-Gu Lee ,  Se-Jin Cho ,  Hee-Joo Ko ,  Il-Soo Oh ,  Hye-Lim Lee ,  Kyu-Hawn Hwang

IPC: H01L21/00

CPC classification number: H01L51/5271 ,  H01L51/5206 ,  H01L51/5218 ,  H01L51/5234 ,  H01L2251/5315

Abstract: An organic light emitting diode (OLED) including: a substrate; a reflection layer on the substrate and including metal; a first electrode on the reflection layer and including a light transparent aluminum zinc oxide (AZO); an organic layer on the first electrode and including an emitting layer; and a second electrode on the organic layer and including a semi-transparent reflection layer.

Abstract translation: 一种有机发光二极管（OLED），包括：基板; 基底上的反射层，包括金属; 反射层上的第一电极，并且包括透光的铝氧化锌（AZO）; 在第一电极上的有机层，包括发光层; 和有机层上的第二电极，并且包括半透明反射层。

公开(公告)号：US20120319151A1

公开(公告)日：2012-12-20

申请号：US13443731

申请日：2012-04-10

Applicant: Sang-Hwan Cho ,  Yoon-Hyeung Cho ,  Byoung-Duk Lee ,  Min-Ho Oh ,  Yong-Tak Kim ,  So-Young Lee ,  Yun-Ah Chung ,  Seung-Yong Song ,  Jong-Hyuk Lee

Inventor： Sang-Hwan Cho ,  Yoon-Hyeung Cho ,  Byoung-Duk Lee ,  Min-Ho Oh ,  Yong-Tak Kim ,  So-Young Lee ,  Yun-Ah Chung ,  Seung-Yong Song ,  Jong-Hyuk Lee

IPC: H01L33/42 ,  H01B5/00 ,  B82Y99/00

CPC classification number: H01L51/5281 ,  H01L51/5231

Abstract: In one aspect, a cathode including the first metal layer, the transparent conductive layer formed on the first metal layer, and the second metal layer formed on the transparent conductive layer is applied to the organic light emitting device and thicknesses of the first metal layer, the transparent conductive layer, and the second metal layer are controlled so that the external light reflection of the organic light emitting device is prevented. The cathode may further include the third metal layer formed on the second metal layer.

Abstract translation: 在一个方面，将包括第一金属层，形成在第一金属层上的透明导电层和形成在透明导电层上的第二金属层的阴极施加到有机发光器件上，并且第一金属层的厚度， 控制透明导电层和第二金属层，从而防止有机发光器件的外部光反射。 阴极还可以包括形成在第二金属层上的第三金属层。

公开(公告)号：US20120309122A1

公开(公告)日：2012-12-06

申请号：US13562016

申请日：2012-07-30

Applicant: Min-ho Oh ,  Yoon-hyeung Cho ,  Byoung-duk Lee ,  So-young Lee ,  Sun-young Lee ,  Won-jong Kim ,  Yong-tak Kim ,  Jin-baek Choi ,  Jong-hyuk Lee ,  Seung-han Lee

Inventor： Min-ho Oh ,  Yoon-hyeung Cho ,  Byoung-duk Lee ,  So-young Lee ,  Sun-young Lee ,  Won-jong Kim ,  Yong-tak Kim ,  Jin-baek Choi ,  Jong-hyuk Lee ,  Seung-han Lee

IPC: H01L33/08

CPC classification number: H01L51/5246 ,  H01L27/3244 ,  H01L51/56

Abstract: The present invention is to provide an organic light emitting display and a method of manufacturing the same. The light emitting display according to the present invention includes: a first substrate on which a plurality of light emitting devices having first electrodes, organic light emitting layers, and second electrodes are disposed; a second substrate disposed to face the first substrate; a dam member disposed between the first substrate and the second substrate to surround the plurality of light emitting devices; an inorganic sealing material disposed between the first substrate and the second substrate in an outer area of the dam member and attaching the first substrate to the second substrate; and a silicon filling material provided between the first substrate and the second substrate inward of the dam member to be in contact with the second electrodes.

Abstract translation: 本发明提供一种有机发光显示器及其制造方法。 根据本发明的发光显示器包括：第一基板，其上设置有多个具有第一电极的发光器件，有机发光层和第二电极; 设置成面对第一基板的第二基板; 设置在所述第一基板和所述第二基板之间以围绕所述多个发光装置的阻挡构件; 无机密封材料，设置在所述阻挡构件的外部区域中的所述第一基板和所述第二基板之间，并将所述第一基板附接到所述第二基板; 以及硅填充材料，其设置在所述第一基板和所述第二基板之间，所述硅填充材料在所述阻挡构件的内部与所述第二电极接触。

公开(公告)号：US20120256534A1

公开(公告)日：2012-10-11

申请号：US13302321

申请日：2011-11-22

Applicant: So-Young Lee ,  Yoon-Hyeung Cho ,  Min-Ho Oh ,  Byoung-Duk Lee ,  Yong-Tak Kim ,  Sang-Hwan Cho ,  Yun-Ah Chung ,  Seung-Yong Song ,  Jong-Hyuk Lee

Inventor： So-Young Lee ,  Yoon-Hyeung Cho ,  Min-Ho Oh ,  Byoung-Duk Lee ,  Yong-Tak Kim ,  Sang-Hwan Cho ,  Yun-Ah Chung ,  Seung-Yong Song ,  Jong-Hyuk Lee

IPC: H01L51/50 ,  B32B37/14 ,  B32B38/08 ,  B32B38/10

CPC classification number: H01L51/5253 ,  B32B37/1207 ,  B32B38/06 ,  B32B38/10 ,  B32B2037/1253 ,  B32B2310/0831 ,  B32B2457/206 ,  H01L2227/323

Abstract: A manufacturing method of an OLED display is provided. The method includes: forming an organic emission layer and a thin film encapsulation layer covering the organic emission layer on a substrate including a pixel area and a peripheral area; adhering a laminating film including a plurality of adhesive layers and an upper protective layer that covers an upper adhesive layer from among the adhesive layers on the thin film encapsulation layer, a lower adhesive layer from among the adhesive layers contacting the thin film encapsulation layer; radiating UV light on the laminating film that corresponds to the peripheral area of the substrate to decrease adhesion between the lower adhesive layer and the thin film encapsulation layer corresponding to the peripheral area; and peeling the laminating film corresponding to the peripheral area from the thin film encapsulation layer to maintain the laminating film that corresponds to the pixel area.

Abstract translation: 提供了OLED显示器的制造方法。 该方法包括：在包括像素区域和周边区域的基板上形成有机发光层和覆盖有机发光层的薄膜封装层; 从薄膜封装层的粘合剂层中粘附包括多个粘合剂层和覆盖上部粘合层的上部保护层的层压膜，与薄膜封装层接触的粘合剂层中的下部粘合剂层; 在对应于基板的周边区域的层压膜上照射UV光，以降低对应于周边区域的下粘合剂层和薄膜封装层之间的粘合性; 以及从薄膜封装层剥离与周边区域相对应的层叠膜，以保持与像素区域对应的层压膜。

公开(公告)号：US08119256B2

公开(公告)日：2012-02-21

申请号：US12056141

申请日：2008-03-26

Applicant: Jin-Baek Choi ,  Chang-Ho Lee ,  Won-Jong Kim ,  Yong-Tak Kim ,  Jong-Hyuk Lee ,  Yoon-Hyeung Cho ,  Byoung-Duk Lee ,  Min-Ho Oh ,  Sun-Young Lee ,  So-Young Lee

Inventor： Jin-Baek Choi ,  Chang-Ho Lee ,  Won-Jong Kim ,  Yong-Tak Kim ,  Jong-Hyuk Lee ,  Yoon-Hyeung Cho ,  Byoung-Duk Lee ,  Min-Ho Oh ,  Sun-Young Lee ,  So-Young Lee

IPC: H01L51/54

CPC classification number: H01L51/5234 ,  Y10S428/917

Abstract: An organic light emitting device is provided that includes: an anode including an anode material and for injecting holes; an organic layer including a light emitting layer on the anode; and a cathode on the organic layer and through which light emitted from the light emitting layer passes, wherein the cathode includes: a buffer layer, a metal oxide layer including a metal oxide, and a metal layer including a metal having an absolute work function value lower than an absolute work function value of the anode material and coupled to the buffer layer and the metal oxide layer.

Abstract translation: 提供了一种有机发光器件，其包括：阳极，其包括阳极材料并用于注入孔; 在阳极上包含发光层的有机层; 和有机层上的阴极，从发光层发射的光通过该阴极，阴极包括：缓冲层，包含金属氧化物的金属氧化物层和包含具有绝对功函数值的金属的金属层 低于阳极材料的绝对功函数值并耦合到缓冲层和金属氧化物层。

公开(公告)号：US08110981B2

公开(公告)日：2012-02-07

申请号：US12038725

申请日：2008-02-27

Applicant: Won-Jong Kim ,  Yoon-Hyeung Cho ,  Min-Ho Oh ,  Jong-Hyuk Lee ,  Yong-Tak Kim ,  So-Young Lee ,  Jin-Baek Choi ,  Sun-Young Lee ,  Byoung-Duk Lee

Inventor： Won-Jong Kim ,  Yoon-Hyeung Cho ,  Min-Ho Oh ,  Jong-Hyuk Lee ,  Yong-Tak Kim ,  So-Young Lee ,  Jin-Baek Choi ,  Sun-Young Lee ,  Byoung-Duk Lee

IPC: H01L51/00

CPC classification number: H01L51/5284 ,  H01L27/3246 ,  H01L51/5234 ,  H01L51/5281 ,  H01L2251/5315

Abstract: Provided is an organic light-emitting display apparatus with improved contrast. The organic light-emitting display apparatus includes: a substrate; an organic light-emitting device on the substrate, the organic light-emitting device including a first electrode, a second electrode, and an organic light-emitting layer between the first electrode and the second electrode; and a pixel define layer on the first electrode, the pixel define layer including an opening through which the first electrode is exposed and having a black color, wherein the organic light-emitting layer and the second electrode are sequentially disposed on a portion of the first electrode exposed through the opening, and the second electrode includes indium oxide doped with a metal or metal oxide.

Abstract translation: 提供了一种具有改善的对比度的有机发光显示装置。 有机发光显示装置包括：基板; 在所述基板上的有机发光装置，所述有机发光装置在所述第一电极和所述第二电极之间具有第一电极，第二电极和有机发光层; 以及所述第一电极上的像素限定层，所述像素限定层包括暴露所述第一电极并具有黑色的开口，其中所述有机发光层和所述第二电极依次设置在所述第一电极的一部分上 电极通过开口暴露，并且第二电极包括掺杂有金属或金属氧化物的氧化铟。

公开(公告)号：US20120007055A1

公开(公告)日：2012-01-12

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。

公开(公告)号：US08058799B2

公开(公告)日：2011-11-15

申请号：US11696127

申请日：2007-04-03

Applicant: Won-Jong Kim ,  Yong-Tak Kim ,  Jin-Baek Choi ,  Jong-Hyuk Lee ,  Yoon-Hyeung Cho ,  Min-Ho Oh ,  Byoung-Duk Lee ,  So-Young Lee ,  Sun-Young Lee

Inventor： Won-Jong Kim ,  Yong-Tak Kim ,  Jin-Baek Choi ,  Jong-Hyuk Lee ,  Yoon-Hyeung Cho ,  Min-Ho Oh ,  Byoung-Duk Lee ,  So-Young Lee ,  Sun-Young Lee

IPC: H05B33/22

CPC classification number: H01L51/5281 ,  H01L51/5268 ,  H01L51/5284

Abstract: A flat panel display apparatus with reduced reflection of external light incident on the flat panel display apparatus. The flat panel display apparatus includes a substrate, a porous layer disposed on the substrate, and a plurality of display devices disposed on the substrate. Here, the porous layer is adapted to diffusedly reflect external light and/or to increase viewing angle of the flat panel display apparatus.

Abstract translation: 具有入射到平板显示装置上的外部光的反射减小的平板显示装置。 平板显示装置包括基板，设置在基板上的多孔层，以及设置在基板上的多个显示装置。 这里，多孔层适于扩散地反射外部光和/或增加平板显示装置的视角。

公开(公告)号：US20110121270A1

公开(公告)日：2011-05-26

申请号：US12814727

申请日：2010-06-14

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: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5253

Abstract: An organic light emitting device including a substrate on which an organic light emitting unit is formed, wherein the organic light emitting unit sequentially includes a first electrode, an organic layer, and a second electrode; and a passivation layer covering the substrate and the second electrode, and a method of manufacturing the organic light emitting device.

Abstract translation: 一种有机发光器件，包括其上形成有机发光单元的衬底，其中所述有机发光单元依次包括第一电极，有机层和第二电极; 以及覆盖基板和第二电极的钝化层，以及制造有机发光器件的方法。