Back to results
US 2003/0169372 A1Published application
OSD control method
OwnerYu-Ming Huang, Chia-Chi Chang +1inventors
InventorsYu-Ming Huang, Chia-Chi Chang, Ruen-Rone Lee
Life of this patent
Estimating the term…
Abstract
An method for controlling various mode of OSD functions is provided in a display system. The method uses a display buffer with plural register for storing frame data, which corresponding to a frame. A memory is used for storing OSD data, corresponding to an OSD window included in the frame. The micro-controller copies the OSD data in the register which corresponds to the OSD window by an data processing method.
Claims7
An OSD control method comprising:
- storing frame data, which corresponds to a frame, in an display buffer with plural registers;
- storing OSD data, which corresponds to an OSD window included in the frame, in a memory;
- copying the OSD data in the register corresponding to the OSD window by an data processing method.
Dependencies are inferred from the claim text.