摘要 |
This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for tuning the white point of a display device. In one aspect, a display device includes a set of display elements configured to output light and electronics configured to drive the display elements. Each display element can have an on-state where a reflective surface can be positioned at a distance from a partially reflective surface such that the display element can reflect incident light. Each distance can be dependent on a bias voltage. At least one of the bias voltages for the display elements can be non-zero in the on-state, and one or more of the bias voltages may be adjustable to control a white point of the display device. The electronics can be electrically connected to the display elements to provide the at least one non-zero bias voltage. |
申请人 |
QUALCOMM MEMS TECHNOLOGIES, INC.;PARMAR, MANU;AFLATOONI, KOOROSH;CUMMINGS, WILLIAM J. |
发明人 |
PARMAR, MANU;AFLATOONI, KOOROSH;CUMMINGS, WILLIAM J. |