Title:
発光ディスプレイおよびその安定的電流ソース・シンクのための効率的プログラミングおよび高速校正
Document Type and Number:
Japanese Patent JP6488254
Kind Code:
B2
Abstract:
A circuit and driving technique to improve the display resolution of an AMOLED display. Sharing of switch transistors between several sub-pixels in the display leads to improved manufacturing yield by minimizing the number of transistors used. The method also allows for conventional sequential scan driving to be used. A technique to implement a stable and high impedance current sink or source onto a display substrate using a single device is also disclosed. Finally, a technique is disclosed for improving the spatial and/or temporal uniformity of a light-emitting display by providing a faster calibration of reference current sources and reducing the noise effect by improving the dynamic range, despite instability and non-uniformity of the transistor devices.
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Inventors:
Chaji Golam Reza
Nathan Arroquia
Ry jackson chison
Nathan Arroquia
Ry jackson chison
Application Number:
JP2016072396A
Publication Date:
March 20, 2019
Filing Date:
March 31, 2016
Export Citation:
Assignee:
IGNIS INNOVATION INCORPORATED
International Classes:
G09G3/3233; G09G3/20; G09G3/3225; H01L51/50; H05B44/00
Domestic Patent References:
| JP2008203884A |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office