-
公开(公告)号：US20150144902A1
公开(公告)日：2015-05-28
申请号：US14445180
申请日：2014-07-29
Applicant: LG Display Co., Ltd.
Inventor： Eui-Doo DO , Min-Ki KIM
CPC classification number: H01L27/3246 , H01L27/3262 , H01L27/3279 , H01L51/5203 , H01L51/5228 , H01L51/5271 , H01L2227/323 , H01L2251/5315
Abstract: An organic light emitting diode display device includes: a reflective electrode and an auxiliary electrode; a bank layer on the reflective electrode and the auxiliary electrode, the bank layer including a first open portion and a second open portion exposing a portion of the reflective electrode and a portion of the auxiliary electrode, respectively; a separator on the auxiliary electrode, the separator disposed within the second open portion; a pixel electrode in contact with the portion of the reflective electrode exposed by the first open portion of the bank layer, the pixel electrode being disposed separated from the separator; an organic emission layer on the pixel electrode, the organic emission layer divided by the separator, the organic emission layer being disposed separated from the separator; and a common electrode on the organic emission layer, the common electrode connected to the auxiliary electrode.
Abstract translation: 一种有机发光二极管显示装置，包括：反射电极和辅助电极; 反射电极和辅助电极上的堤层，所述堤层包括分别暴露反射电极的一部分和辅助电极的一部分的第一开口部分和第二开口部分; 辅助电极上的隔板，设置在第二开口部分内的隔板; 与由所述堤层的第一开口部暴露的反射电极的部分接触的像素电极，所述像素电极与所述隔板分离设置; 像素电极上的有机发光层，由隔膜分隔的有机发光层，与隔膜分离设置的有机发光层; 和有机发射层上的公共电极，公共电极连接到辅助电极。
-
公开(公告)号：US20150103067A1
公开(公告)日：2015-04-16
申请号：US14509791
申请日：2014-10-08
Applicant: LG Display Co., Ltd.
Inventor： Jung-Hoon WOO , Young-Ho KIM , Min-Ki KIM , Hwan-Joo LEE
CPC classification number: G09G3/3696 , G09G3/3655 , G09G3/3666 , G09G2320/0252 , G09G2320/0271
Abstract: A display device includes a panel displaying an image using image data and including a common electrode to which a common voltage is applied; a timing controller providing the image data to the panel and outputting a correction voltage corresponding to the image data; and a power supply unit generating a compensation voltage using a panel common voltage and the correction voltage and providing the compensation voltage to the panel, wherein the panel common voltage is a voltage measuring the common voltage applied to the panel.
Abstract translation: 显示装置包括使用图像数据显示图像的面板，并且包括施加公共电压的公共电极; 定时控制器，将图像数据提供给面板并输出对应于图像数据的校正电压; 以及电源单元，其使用面板公共电压和所述校正电压产生补偿电压，并向所述面板提供所述补偿电压，其中所述面板公共电压是测量施加到所述面板的公共电压的电压。
-
公开(公告)号：US20190129564A1
公开(公告)日：2019-05-02
申请号：US16115497
申请日：2018-08-28
Applicant: LG Display Co., Ltd.
Inventor： Min-Ki KIM , Jin-Sung KIM
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/04166 , G06F3/044 , G06F3/0443 , G09G3/3611 , G09G3/3666 , G09G3/3677 , G09G3/3688 , G09G2310/08 , G09G2320/0223 , G09G2354/00
Abstract: The present disclosure relates to a touch display device capable of adaptively controlling a touch sensing period and a data writing period for each area according to whether touch has occurred. A timing controller in a touch display device time-divides each frame into a plurality of unit periods using a touch synchronization signal, time-divides each unit period into a data writing period in which one of a plurality of pixel blocks of a pixel array is scanned and a touch sensing period in which one of a plurality of touch blocks of a touch electrode array is scanned, receives touch coordinate information from an MCU, defines a panel as a touched area and an untouched area, and controls a first touch sensing period in which the touched area is scanned to increase to be longer than a second touch sensing period in which the untouched area is scanned.
-
-
Search Results
3
records
(took 0.011 seconds)
