公开(公告)号：US09818805B2

公开(公告)日：2017-11-14

申请号：US15388939

申请日：2016-12-22

Applicant: LG DISPLAY CO., LTD.

Inventor： YeongRak Choi ,  ChangHo Oh ,  KwanHo Park ,  Sungtae Lee

IPC: G06F3/044 ,  H01L27/32 ,  H01L51/52 ,  H04R1/02 ,  H04R9/06 ,  H04R7/06 ,  H04R9/04

CPC classification number: H01L27/3225 ,  G06F1/1605 ,  G06F1/1637 ,  G06F1/1688 ,  H01L27/322 ,  H01L27/3262 ,  H01L51/5246 ,  H04R1/028 ,  H04R7/045 ,  H04R7/06 ,  H04R7/10 ,  H04R7/20 ,  H04R9/025 ,  H04R9/045 ,  H04R9/06 ,  H04R2307/023 ,  H04R2307/025 ,  H04R2440/05 ,  H04R2499/15

Abstract: Embodiments of the present disclosure relate to an organic light emitting display device which directly vibrates an organic light emitting display panel to generate sound, and includes: an organic light emitting display panel including a light emitting layer including an organic light emitting material layer and an encapsulation layer disposed at one side of the light emitting layer; and a sound generating actuator in direct contact with the organic light emitting display panel to vibrate the organic light emitting display panel to generate sound. Especially, the organic light emitting display panel is a bottom emission type device, and thus can prevent generation of a weighted color mixing phenomenon in a wide viewing angle at the time of panel vibration and reduce the thickness or weight of the panel to thereby enhance the sound generation characteristic.

公开(公告)号：US09472579B2

公开(公告)日：2016-10-18

申请号：US14510954

申请日：2014-10-09

Applicant: LG Display Co., Ltd.

Inventor： JongWoo Kim ,  ChangHo Oh ,  WonHyung Yoo ,  SangYoon Paik ,  JunKi Kang ,  JongHoon Kim

IPC: H01L29/04 ,  H01L31/036 ,  H01L31/0376 ,  H01L31/20 ,  H01L27/12 ,  H01L33/00 ,  H01L33/16 ,  G02F1/1345 ,  H01L29/786

CPC classification number: H01L27/124 ,  G02F1/13452 ,  H01L29/78669 ,  H01L29/78678 ,  H01L33/005 ,  H01L33/16

Abstract: An array substrate having a wiring of a pad region formed without an insulating film or without an insulating film and an organic film to reduce abnormal operations due to an increase in resistance caused by a contact margin at a high temperature, and a method for manufacturing the same are provided. The array substrate includes: an insulating substrate including a pad region and a thin film transistor (TFT) formation region; a first electrode layer formed in the pad region of the substrate; and a second electrode formed on the first electrode layer in an overlapping manner.

Abstract translation: 具有不具有绝缘膜或不具有绝缘膜而形成的焊盘区域的布线的阵列基板和由于高温下的接触边缘引起的电阻增加而导致的异常操作的有机膜的制造方法 同样提供。 阵列基板包括：绝缘基板，包括焊盘区域和薄膜晶体管（TFT）形成区域; 形成在所述基板的所述焊盘区域中的第一电极层; 以及以重叠的方式形成在第一电极层上的第二电极。

公开(公告)号：US08877570B2

公开(公告)日：2014-11-04

申请号：US13691143

申请日：2012-11-30

Applicant: LG Display Co., Ltd.

Inventor： JongWoo Kim ,  ChangHo Oh ,  WonHyung Yoo ,  SangYoon Paik ,  JunKi Kang ,  JongHoon Kim

IPC: H01L21/00 ,  H01L21/84 ,  H01L27/12 ,  H01L33/16 ,  H01L33/00 ,  G02F1/1345

CPC classification number: H01L27/124 ,  G02F1/13452 ,  H01L29/78669 ,  H01L29/78678 ,  H01L33/005 ,  H01L33/16

Abstract: An array substrate having a wiring of a pad region formed without an insulating film or without an insulating film and an organic film to reduce abnormal operations due to an increase in resistance caused by a contact margin at a high temperature, and a method for manufacturing the same are provided. The array substrate includes: an insulating substrate including a pad region and a thin film transistor (TFT) formation region; a first electrode layer formed in the pad region of the substrate; and a second electrode formed on the first electrode layer in an overlapping manner.

Abstract translation: 具有不具有绝缘膜或不具有绝缘膜而形成的焊盘区域的布线的阵列基板和由于高温下的接触边缘引起的电阻增加而导致的异常操作的有机膜的制造方法 同样提供。 阵列基板包括：绝缘基板，包括焊盘区域和薄膜晶体管（TFT）形成区域; 形成在所述基板的所述焊盘区域中的第一电极层; 以及以重叠的方式形成在第一电极层上的第二电极。