公开(公告)号：US20170345370A1

公开(公告)日：2017-11-30

申请号：US15169027

申请日：2016-05-31

Applicant: Universal Display Corporation

Inventor： Michael Hack ,  Michael S. Weaver ,  Chun Hsin Liu

IPC: G09G3/3258

CPC classification number: G09G3/3258 ,  G09G3/3208 ,  G09G2300/023 ,  G09G2300/0452 ,  G09G2310/0297

Abstract: A display according to various embodiments is disclosed. The display has a frontplane including at least one OLED pixel having multiple subpixels connected to at least one power line. A backplane of the display includes at least one driver circuit connected to two or more of the multiple subpixels. Methods for powering the display are also disclosed.

公开(公告)号：US20160171931A1

公开(公告)日：2016-06-16

申请号：US14571237

申请日：2014-12-15

Applicant: Universal Display Corporation

Inventor： Chun Hsin Liu ,  Michael Hack ,  Michael Stuart Weaver ,  Vadim Adamovich

IPC: G09G3/32 ,  G09G3/20

CPC classification number: G09G3/3208 ,  G09G2300/0413 ,  G09G2320/0285 ,  G09G2320/0295 ,  G09G2320/041 ,  G09G2320/043 ,  G09G2360/145

Abstract: Methods of operation and devices are provided in which the operation of a full-color display is modified based upon historical luminance data that indicates an intensity at which at least one sub-pixel of the device is driven over a period of time. An expected degradation level of one or more pixel elements in the device is calculated based upon the luminance data, and video signals received by the device are modified based upon the expected degradation level to reduce image sticking and/or other undesirable effects in the device.

Abstract translation: 提供了操作方法和装置，其中基于指示在一段时间内驱动装置的至少一个子像素的强度的历史亮度数据来修改全色显示器的操作。 基于亮度数据计算设备中的一个或多个像素元素的期望的劣化水平，并且基于预期的劣化水平修改由设备接收的视频信号，以减少设备中的图像残留和/或其他不期望的影响。

公开(公告)号：US10460663B2

公开(公告)日：2019-10-29

申请号：US15169027

申请日：2016-05-31

Applicant: Universal Display Corporation

Inventor： Michael Hack ,  Michael S. Weaver ,  Chun Hsin Liu

IPC: G09G3/32 ,  G09G3/3258 ,  G09G3/3208

Abstract: A display according to various embodiments is disclosed. The display has a frontplane including at least one OLED pixel having multiple subpixels connected to at least one power line. A backplane of the display includes at least one driver circuit connected to two or more of the multiple subpixels. Methods for powering the display are also disclosed.