Invention Grant
- Patent Title: Open loop backlight LED driver
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Application No.: US17507717Application Date: 2021-10-21
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Publication No.: US11798462B2Publication Date: 2023-10-24
- Inventor: Mohammad J. Navabi-Shirazi , Ming Gu , Alejandro Lara Ascorra , James E. Brown
- Applicant: APPLE INC.
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: KILPATRICK TOWNSEND & STOCKTON LLP
- Main IPC: G09G3/32
- IPC: G09G3/32 ; G09G5/10
Abstract:
Light emitting diode display panels with an open loop amplifier resulting in better brightness accuracy and matching between multiple light emitting diode strings.
Public/Granted literature
- US20220130327A1 OPEN LOOP BACKLIGHT LED DRIVER Public/Granted day:2022-04-28
Information query
IPC分类:
