Title:
制御回路を有するLEDディスプレイ
Document Type and Number:
Japanese Patent JP5351169
Kind Code:
B2
Abstract:
An active-matrix circuit for controlling an LED display pixel that includes a control circuit responsive to control signals for storing a luminance value in a storage circuit during a frame period. A drive circuit responds to the storage circuit for controlling current through an LED to emit light at a luminance level determined by the luminance value. A luminance-value reduction circuit, connected to the storage circuit, provides a controlled reduction of the luminance value stored in the storage circuit during the frame period.
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Inventors:
Cock, ronald steven
Application Number:
JP2010532070A
Publication Date:
November 27, 2013
Filing Date:
November 03, 2008
Export Citation:
Assignee:
Global OLED Technology Limited Liability Company
International Classes:
G09G3/30; G09G3/20; G09G3/32
Domestic Patent References:
| JP2004126139A | ||||
| JP2000221942A | ||||
| JP2001183996A | ||||
| JP2007518112A | ||||
| JP2006119326A | ||||
| JP8241057A | ||||
| JP2004341312A | ||||
| JP2003043949A |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Yoshio Mizutani
Kei Mori
Jun Tsuruta
Yoshio Mizutani
Kei Mori
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