Invention Grant
- Patent Title: OLED voltage driver with current-voltage compensation
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Application No.: US16132320Application Date: 2018-09-14
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Publication No.: US10650741B2Publication Date: 2020-05-12
- Inventor: Sheng Zhang , Chengrui Le , Hopil Bae , Mahdi Farrokh Baroughi , David W. Lum , Adam Adjiwibawa , Chaohao Wang , Paolo Sacchetto , Wei H. Yao , Enkhamgalan Dorjgotov , Michael Slootsky , Giovanni Carbone , Derek K. Shaeffer , Henry C. Jen , Shingo Hatanaka , Hasan Akyol
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Fletcher Yoder P.C.
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; G09G3/3258 ; G09G3/3208
Abstract:
An electronic device includes a display having a reference array that includes a first pixel. The display also includes a first emission power supply coupled to the first pixel. The display further includes an active array having a second pixel. The display also includes a second emission power supply coupled to the second pixel.
Public/Granted literature
- US20190088199A1 OLED VOLTAGE DRIVER WITH CURRENT-VOLTAGE COMPENSATION Public/Granted day:2019-03-21
Information query
IPC分类:
