Invention Grant
- Patent Title: Remote compensation service method, remote compensation service system, OLED display device, and remote compensation server
-
Application No.: US15288708Application Date: 2016-10-07
-
Publication No.: US10074306B2Publication Date: 2018-09-11
- Inventor: Woojoon Kim , Taro Hasumi , Kwangjoon Kim
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Fenwick & West LLP
- Priority: KR10-2015-0153693 20151103
- Main IPC: G09G3/3233
- IPC: G09G3/3233

Abstract:
A method of compensating for changes in characteristics of a panel of a display device is disclosed. The panel includes subpixels, each of the subpixels including an organic light emitting diode. The method comprises: counting, by the display device, at least one on-time of at least one subpixel of the subpixels, the at least one on-time indicating a number of occurrences of light emitted by the at least one subpixel; transmitting, by the display device, the at least one on-time to a remote compensation server through a network; determining, by the remote compensation server, an organic light emitting diode compensation factor based on the at least one on-time; transmitting, by the remote compensation server, the organic light emitting diode compensation factor to the display device through the network; and driving, by the display device, the panel based on the organic light emitting diode compensation factor.
Public/Granted literature
Information query
IPC分类: