Invention Application
- Patent Title: Two-Dimensional Content-Adaptive Compensation to Mitigate Display Voltage Drop
-
Application No.: US17889242Application Date: 2022-08-16
-
Publication No.: US20230089942A1Publication Date: 2023-03-23
- Inventor: Yao Shi , Wei H Yao , Hyunwoo Nho , Jie Won Ryu , Kingsuk Brahma , Li-Xuan Chuo , Hyunsoo Kim , Myungjoon Choi , Ce Zhang , Alex H Pai , Shengkui Gao , Rungrot Kitsomboonloha , Shatam Agarwal , Vehbi Calayir , Chaohao Wang , Steven N Hanna , Pei-En Chang
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Main IPC: G09G3/20
- IPC: G09G3/20
Abstract:
This disclosure provides various techniques for providing fine-grain digital and analog pixel compensation to account for voltage error across an electronic display. By employing a two-dimensional digital compensation and a local analog compensation, a fine-grain and robust pixel compensation scheme may be provided to the electronic display.
Public/Granted literature
- US11978385B2 Two-dimensional content-adaptive compensation to mitigate display voltage drop Public/Granted day:2024-05-07
Information query
