TIMING CONTROLLERS FOR DISPLAY CALIBRATION

Register USPTO Patent
Application Number 17791229
Status Pending
Filing Date 2020-02-14
First Publication Date 2023-02-02
Publication Date 2023-02-02
Owner Hewlett-Packard Development Company, L.P. (USA)
Inventor
  • Thai, Thong
  • Staten, Gregory
  • Azam, Syed

Abstract

Examples of timing controllers (TCONs) for display calibration are described. In some examples, a command to enter a built-in self-test (BIST) calibration mode for calibration of the display may be received at a TCON. A BIST circuit of the TCON may generate optical calibration patterns to be displayed by the display.

IPC Classes  ?

  • G09G 3/20 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix