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公开(公告)号：US09997740B2
公开(公告)日：2018-06-12
申请号：US15196494
申请日：2016-06-29
Applicant: LG DISPLAY CO., LTD.
Inventor： Byung Chul Ahn , Bong geum Lee
CPC classification number: H01L51/56 , H01L27/3276 , H01L51/5203 , H01L51/5243 , H01L2227/323
Abstract: Discussed is a method for manufacturing an organic light emitting display device including forming a first electrode on a predetermined region of a substrate; forming an organic light emitting layer on the first electrode; forming a second electrode on the substrate including the organic light emitting layer; and bonding an encapsulation substrate to the substrate so as to electrically connect the encapsulation substrate and the second electrode to each other.
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公开(公告)号：US09209414B2
公开(公告)日：2015-12-08
申请号：US14552147
申请日：2014-11-24
Applicant: LG DISPLAY CO., LTD.
Inventor： Yu Sok Lim , Byung Chul Ahn , Chang Dong Kim , Tae Joon Ahn , Sang Moo Song
CPC classification number: H01L51/0097 , H01L27/3244 , H01L51/524 , H01L51/5253 , H01L51/5281 , H01L2251/5338 , Y02E10/549
Abstract: A display device is discussed which can include: a flexible substrate defined into a first area, a second area bent from an edge of the first area, and a third area outwardly expanded from the second area; a thin film transistor layer disposed on the substrate; an organic emission layer disposed on the thin film transistor layer; an encapsulation layer disposed on the organic emission layer; a polarization layer disposed on the encapsulation layer; and a cover window disposed on the polarization layer. The polarization layer is formed on the encapsulation layer opposite to the first and third areas of the substrate.
Abstract translation: 讨论了一种显示装置，其可以包括：限定在第一区域中的柔性基板，从第一区域的边缘弯曲的第二区域和从第二区域向外扩展的第三区域; 设置在所述基板上的薄膜晶体管层; 设置在所述薄膜晶体管层上的有机发射层; 设置在有机发光层上的封装层; 设置在所述封装层上的极化层; 以及设置在所述偏振层上的盖窗。 偏振层形成在与衬底的第一和第三区域相对的封装层上。
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公开(公告)号：US09048204B2
公开(公告)日：2015-06-02
申请号：US14520023
申请日：2014-10-21
Applicant: LG Display Co., Ltd.
Inventor： Woo Chan Kim , Byung Chul Ahn , Hong Ki Park , Hyo Dae Bae , Yoon Heung Tak , Sung Goo Jung
CPC classification number: H01L27/322 , H01L27/3211 , H01L27/3251 , H01L51/0024 , H01L51/5203 , H01L51/5206 , H01L51/5221 , H01L51/5225 , H01L51/5234
Abstract: An organic electroluminescent display device is disclosed which includes: a lower substrate including a first substrate defined into red, green and blue sub-pixel regions, first and second switching elements formed in the red and green sub-pixel regions, first and second anodes each connected to the first and second switching elements, and a first organic light emission layer entirely formed on the first substrate provided with the first and second anodes; and an upper substrate including a second substrate, red and green color filter layers formed on the second substrate corresponding to the red and green sub-pixel regions, a third switching element formed on the second substrate corresponding to the blue sub-pixel region, a third anode connected to the third switching element, and a second organic light emission layer entirely formed on the second substrate provided with the red and green color filter layers and the third anode.
Abstract translation: 公开了一种有机电致发光显示装置，其包括：下基板，包括限定为红，绿和蓝子像素区域的第一基板，形成在红色和绿色子像素区域中的第一和第二开关元件，每个第一和第二阳极 连接到第一和第二开关元件，以及完全形成在设置有第一和第二阳极的第一基板上的第一有机发光层; 以及包括第二基板的上基板，对应于红色和绿色子像素区域的第二基板上形成的红色和绿色滤色器层，形成在与蓝色子像素区域对应的第二基板上的第三开关元件， 连接到第三开关元件的第三阳极和完全形成在设置有红色和绿色滤色器层和第三阳极的第二基板上的第二有机发光层。
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公开(公告)号：US08895967B2
公开(公告)日：2014-11-25
申请号：US13660417
申请日：2012-10-25
Applicant: LG Display Co., Ltd.
Inventor： Woo Chan Kim , Byung Chul Ahn , Hong Ki Park , Hyo Dae Bae , Yoon Heung Tak , Sung Goo Jung
CPC classification number: H01L27/322 , H01L27/3211 , H01L27/3251 , H01L51/0024 , H01L51/5203 , H01L51/5206 , H01L51/5221 , H01L51/5225 , H01L51/5234
Abstract: An organic electroluminescent display device is disclosed which includes: a lower substrate including a first substrate defined into red, green and blue sub-pixel regions, first and second switching elements formed in the red and green sub-pixel regions, first and second anodes each connected to the first and second switching elements, and a first organic light emission layer entirely formed on the first substrate provided with the first and second anodes; and an upper substrate including a second substrate, red and green color filter layers formed on the second substrate corresponding to the red and green sub-pixel regions, a third switching element formed on the second substrate corresponding to the blue sub-pixel region, a third anode connected to the third switching element, and a second organic light emission layer entirely formed on the second substrate provided with the red and green color filter layers and the third anode.
Abstract translation: 公开了一种有机电致发光显示装置，其包括：下基板，包括限定为红，绿和蓝子像素区域的第一基板，形成在红色和绿色子像素区域中的第一和第二开关元件，每个第一和第二阳极 连接到第一和第二开关元件，以及完全形成在设置有第一和第二阳极的第一基板上的第一有机发光层; 以及包括第二基板的上基板，对应于红色和绿色子像素区域的第二基板上形成的红色和绿色滤色器层，形成在与蓝色子像素区域对应的第二基板上的第三开关元件， 连接到第三开关元件的第三阳极和完全形成在设置有红色和绿色滤色器层和第三阳极的第二基板上的第二有机发光层。
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5.发明授权公开(公告)号：US08830437B2
公开(公告)日：2014-09-09
申请号：US13933837
申请日：2013-07-02
Applicant: LG Display Co., Ltd.
Inventor： Byung Chul Ahn , Youn Gyoung Chang , Heung Lyul Cho
IPC: G02F1/1345 , G02F1/1343 , G02F1/1333 , G02F1/1362
CPC classification number: G02F1/1333 , G02F1/134363 , G02F1/13458 , G02F1/136227
Abstract: A liquid crystal display (LCD) device of a horizontal electric field type is disclosed. The LCD device is fabricated by a three-mask process, and has gate pad, common pad and data pad electrodes, each including a upper electrode formed of a transparent conductive material. With a lift-off process, these upper electrodes are formed within contact holes.
Abstract translation: 公开了一种水平电场型液晶显示器（LCD）装置。 LCD装置由三掩模工艺制造，并具有栅极焊盘，公共焊盘和数据焊盘电极，每个包括由透明导电材料形成的上电极。 通过剥离处理，这些上部电极形成在接触孔内。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20130161595A1
公开(公告)日：2013-06-27
申请号：US13706572
申请日：2012-12-06
Applicant: LG Display Co., Ltd.
Inventor： Hwa Kyung Kim , Byung Chul Ahn , Chang Wook Han , Woo Jin Nam , Hong Seok Choi , Yoon Heung Tak , Shinji Takasugi
CPC classification number: H01L27/3216 , H01L27/3213
Abstract: Provided are a method of manufacturing an organic light emitting display device and an organic light emitting display device manufactured by the method. The method includes calculating a peak-luminance current density for each of a red sub-pixel, a blue sub-pixel, a green sub-pixel, and a white sub-pixel, calculating an average use current density for each of the red sub-pixel, blue sub-pixel, green sub-pixel, and white sub-pixel; determining a size of each sub-pixel with the peak-luminance current density and the average use current density, and forming the sub-pixels with the determined sizes of the respective sub-pixels. The present invention sets the size of each sub-pixel in consideration of a peak-luminance current density and an average use current density, thus easily achieving the peak luminance and enhancing the color-coordinate life.
Abstract translation: 提供一种制造有机发光显示装置的方法和通过该方法制造的有机发光显示装置。 该方法包括计算红色子像素，蓝色子像素，绿色子像素和白色子像素中的每一个的峰值亮度电流密度，计算每个红色子像素的平均使用电流密度 像素，蓝色子像素，绿色子像素和白色子像素; 使用峰值亮度电流密度和平均使用电流密度来确定每个子像素的尺寸，以及用所确定的各个子像素的尺寸形成子像素。 考虑到峰值亮度电流密度和平均使用电流密度，本发明设定每个子像素的尺寸，因此容易实现峰值亮度并提高颜色坐标寿命。
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公开(公告)号：US09304397B2
公开(公告)日：2016-04-05
申请号：US13727005
申请日：2012-12-26
Applicant: LG Display Co., Ltd.
Inventor： Wy-Yong Kim , Byung Chul Ahn , Gee Sung Chae , Jin Wuk Kim , Yoon Heung Tak
CPC classification number: G03F7/20 , G03F7/0035
Abstract: Disclosed is a method of manufacturing an organic light emitting display device. The method include forming a driving thin film transistor and passivation layer on a substrate, forming a bank layer at a boundary portion between adjacent sub-pixels, on the passivation layer, laminating a first photoresist film on the bank layer, forming a first photoresist pattern by irradiating IR light on the first photoresist film in an area except a first sub-pixel, depositing a first organic emission layer in the first sub-pixel area exposed by the first photoresist pattern, removing the first photoresist pattern, laminating a second photoresist film on the bank layer, forming a second photoresist pattern by irradiating IR light on the second photoresist film in an area except a second sub-pixel, depositing a second organic emission layer in the second sub-pixel area exposed by the second photoresist pattern, and removing the second photoresist pattern.
Abstract translation: 公开了一种制造有机发光显示装置的方法。 该方法包括在衬底上形成驱动薄膜晶体管和钝化层，在钝化层上在相邻子像素之间的边界部分形成堤层，在堤层上层叠第一光致抗蚀剂膜，形成第一光致抗蚀剂图案 通过在除了第一子像素以外的区域的第一光致抗蚀剂膜上照射IR光，在由第一光致抗蚀剂图案曝光的第一子像素区域中沉积第一有机发光层，去除第一光致抗蚀剂图案，层叠第二光致抗蚀剂膜 在所述堤层上，通过在除了第二子像素之外的区域中的所述第二光致抗蚀剂膜上照射IR光而形成第二光致抗蚀剂图案，在由所述第二光致抗蚀剂图案曝光的所述第二子像素区域中沉积第二有机发射层，以及 去除第二光致抗蚀剂图案。
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8.发明授权公开(公告)号：US08766292B2
公开(公告)日：2014-07-01
申请号：US13706572
申请日：2012-12-06
Applicant: LG Display Co., Ltd
Inventor： Hwa Kyung Kim , Byung Chul Ahn , Chang Wook Han , Woo Jin Nam , Hong Seok Choi , Yoon Heung Tak , Shinji Takasugi
IPC: H01L51/52
CPC classification number: H01L27/3216 , H01L27/3213
Abstract: Provided are a method of manufacturing an organic light emitting display device and an organic light emitting display device manufactured by the method. The method includes calculating a peak-luminance current density for each of a red sub-pixel, a blue sub-pixel, a green sub-pixel, and a white sub-pixel, calculating an average use current density for each of the red sub-pixel, blue sub-pixel, green sub-pixel, and white sub-pixel; determining a size of each sub-pixel with the peak-luminance current density and the average use current density, and forming the sub-pixels with the determined sizes of the respective sub-pixels. The present invention sets the size of each sub-pixel in consideration of a peak-luminance current density and an average use current density, thus easily achieving the peak luminance and enhancing the color-coordinate life.
Abstract translation: 提供一种制造有机发光显示装置的方法和通过该方法制造的有机发光显示装置。 该方法包括计算红色子像素，蓝色子像素，绿色子像素和白色子像素中的每一个的峰值亮度电流密度，计算每个红色子像素的平均使用电流密度 像素，蓝色子像素，绿色子像素和白色子像素; 使用峰值亮度电流密度和平均使用电流密度来确定每个子像素的尺寸，以及用所确定的各个子像素的尺寸形成子像素。 考虑到峰值亮度电流密度和平均使用电流密度，本发明设定每个子像素的尺寸，因此容易实现峰值亮度并提高颜色坐标寿命。
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公开(公告)号：USRE47544E1
公开(公告)日：2019-07-30
申请号：US15199247
申请日：2016-06-30
Applicant: LG Display Co., Ltd.
Inventor： Hwa Kyung Kim , Byung Chul Ahn , Chang Wook Han , Woo Jin Nam , Hong Seok Choi , Yoon Heung Tak , Shinji Takasugi
Abstract: Provided are a method of manufacturing an organic light emitting display device and an organic light emitting display device manufactured by the method. The method includes calculating a peak-luminance current density for each of a red sub-pixel, a blue sub-pixel, a green sub-pixel, and a white sub-pixel, calculating an average use current density for each of the red sub-pixel, blue sub-pixel, green sub-pixel, and white sub-pixel; determining a size of each sub-pixel with the peak-luminance current density and the average use current density, and forming the sub-pixels with the determined sizes of the respective sub-pixels. The present invention sets the size of each sub-pixel in consideration of a peak-luminance current density and an average use current density, thus easily achieving the peak luminance and enhancing the color-coordinate life.
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10.发明授权公开(公告)号：US09472786B2
公开(公告)日：2016-10-18
申请号：US14063935
申请日：2013-10-25
Applicant: LG DISPLAY CO., LTD.
Inventor： Byung Chul Ahn , Bong Geum Lee
CPC classification number: H01L51/56 , H01L27/3276 , H01L51/5203 , H01L51/5243 , H01L2227/323
Abstract: Discussed is an organic light emitting display device which prevents a voltage drop, wherein the light emitting display device includes a substrate; a first electrode on the substrate; an organic light emitting layer on the first electrode; a second electrode on the substrate including the organic light emitting layer; and an encapsulation substrate confronting the substrate, wherein the encapsulation substrate is formed of a metal material, and is electrically connected with the second electrode.
Abstract translation: 讨论了防止电压降的有机发光显示装置，其中发光显示装置包括基板; 基板上的第一电极; 在第一电极上的有机发光层; 在包括有机发光层的基板上的第二电极; 以及面对基板的封装基板，其中所述封装基板由金属材料形成，并且与所述第二电极电连接。
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