Invention Grant
US08766883B2 Dual-mode AMOLED pixel driver, a system using a dual-mode AMOLED pixel driver, and a method of operating a dual-mode AMOLED pixel driver
有权
双模AMOLED像素驱动器，使用双模AMOLED像素驱动器的系统，以及操作双模AMOLED像素驱动器的方法
- Patent Title: Dual-mode AMOLED pixel driver, a system using a dual-mode AMOLED pixel driver, and a method of operating a dual-mode AMOLED pixel driver
- Patent Title (中): 双模AMOLED像素驱动器，使用双模AMOLED像素驱动器的系统，以及操作双模AMOLED像素驱动器的方法
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Application No.: US12859571Application Date: 2010-08-19
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Publication No.: US08766883B2Publication Date: 2014-07-01
- Inventor: Ihor Wacyk , Olivier Prache
- Applicant: Ihor Wacyk , Olivier Prache
- Applicant Address: US NY Hopewell Junction
- Assignee: eMagin Corporation
- Current Assignee: eMagin Corporation
- Current Assignee Address: US NY Hopewell Junction
- Agency: Epstein Drangel LLP
- Agent Robert L. Epstein
- Main IPC: G09G3/30
- IPC: G09G3/30 ; G09G3/32
Abstract:
The present innovation provides a system for driving an OLED pixel that includes an arrangement for driving the OLED pixel in a voltage mode and an arrangement for driving the OLED pixel in a current mode. The system includes an arrangement for switching between the voltage mode and the current mode. When a selected luminance for the OLED pixel is high, the voltage mode may be selected by the switching arrangement, and when the selected luminance for the OLED pixel is low, the current mode may be selected by the switching arrangement. A driver circuit for an OLED pixel is provided. A method of driving an OLED pixel is provided that includes driving the OLED pixel in a voltage mode when a selected luminance for the OLED pixel is high. A computer-readable medium is provided having stored thereon computer-executable instructions that cause a processor to perform a method when executed.
Public/Granted literature
Information query
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