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US Patent Application 20080191977 - Method and apparatus for digitally driving an AMOLED

Application 20080191977 Filed on December 12, 2007. Published on August 14, 2008

Inventors

Assignee

US Class

345/82Solid body light emitter (e.g., LED)

Attorney, Agent or Firm

Foreign Documents

  • 10-2007-0014324 KR 02/12/2007

International Class

G09G 3/32


Abstract text


In a method for digitally driving an AMOLED to display a plurality of different areas of the AMOLED including a first area displaying a first image and a second area displaying a second image, the method comprises: commencing display of at least one of a plurality of lines of the AMOLED to cause display of the first image beginning at a first area light emission start time of a sub-field period of the AMOLED frame period; and commencing display of at least one of a plurality of lines of the AMOLED to cause display of the second image beginning at a second area light emission start time of the sub-field period of the AMOLED frame period. In an apparatus for digitally driving an AMOLED, the apparatus comprises: an AMOLED panel; a memory storing graphic data that is displayed on the AMOLED panel; a source driver receiving the graphic data output from the memory and displaying the AMOLED panel; a gate driver addressing lines of the AMOLED panel; and a controller, wherein the controller controls at least one of a plurality of lines to commence display of a first image beginning at a first area light emission start time of a sub-field period of the AMOLED and controls at least one of a plurality of lines to commence display of a second image beginning at a second area light emission start time of the sub-field period of the AMOLED.

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