Multiple driver IC back light unit and liquid crystal response timing for LCD for virtual reality
AssigneeFacebook Technologies, LLC
InventorsEvan M. Richards, Nirav Rajendra Patel
Life of this patent
Estimating the term…
Loading patent…
AssigneeFacebook Technologies, LLC
InventorsEvan M. Richards, Nirav Rajendra Patel
Estimating the term…
A display device that includes a liquid crystal (LC) panel, a back light unit (BLU), a first data driver, and a second data driver. The back light unit (BLU) emits light during an illumination portion of a frame period and does not emit light during a remaining portion of the frame period. A first data driver writes data to a first portion of the pixels of the LC panel. A second data driver writes data to a second portion of the pixels of the LC panel. The first and second data drivers write data at an overlapping time during a write portion of the frame period. The write portion overlaps in time with the remaining portion of the frame period during which the BLU does not emit light.
A display device comprising:
A method of displaying an image by a liquid crystal display device, the method comprising:
Dependencies are inferred from the claim text.