Invention Grant
- Patent Title: Display device having a plurality of sub-pixels for displaying odd or even numbered grayscale levels
-
Application No.: US18056211Application Date: 2022-11-16
-
Publication No.: US11854498B2Publication Date: 2023-12-26
- Inventor: Seunghwan Shin
- 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: Seed IP Law Group LLP
- Priority: KR 20210174685 2021.12.08
- Main IPC: G09G3/3291
- IPC: G09G3/3291 ; G09G3/32

Abstract:
According to an aspect of the present disclosure, a display device includes a display panel which includes sub pixels configured by an upper sub pixel and a lower sub pixel which share a data line and are adjacent to each other; and a data driver which converts only image data corresponding to any one of even-numbered grayscale levels and odd-numbered grayscale levels among 10-bit image data into a data voltage to supply the converted data voltage to the sub pixel, in which when the data driver converts only the even-numbered grayscale levels of image data into the data voltage and the sub pixel displays an X (X is an odd number) grayscale level, the data driver supplies an X−1 grayscale level of data voltage to the upper sub pixel and supplies an X+1 grayscale level of data voltage to the lower sub pixel.
Public/Granted literature
- US20230178035A1 DISPLAY DEVICE Public/Granted day:2023-06-08
Information query
IPC分类: