公开(公告)号：US20160097926A1

公开(公告)日：2016-04-07

申请号：US14966883

申请日：2015-12-11

Applicant: Pixtronix, Inc.

Inventor： Stephen Lewis ,  Stephen English ,  Jianguo Yao ,  John DeRoo ,  Roger W. Barton

IPC: G02B26/02 ,  G09G3/34

CPC classification number: G02B26/02 ,  G02B26/005 ,  G02B26/023 ,  G09G3/3433 ,  G09G3/3466 ,  G09G2300/0465 ,  G09G2300/0473 ,  G09G2300/0838 ,  G09G2300/0842 ,  G09G2300/0857 ,  G09G2300/0866 ,  G09G2300/0876 ,  G09G2310/063

Abstract: A display apparatus includes an array of light modulators. Each light modulator has a first actuator configured to drive the light modulator into a first state and a second actuator configured to drive the light modulator into a second state. The display apparatus also includes a control matrix including, for each light modulator in the array, a single actuation voltage interconnect. The actuation voltage interconnect is configured to apply a first drive voltage to the first actuator of the light modulator and apply a second drive voltage to the second actuator of the light modulator. In addition, the actuation voltage interconnect is configured to control application of a data voltage to a latch circuit to control the application of the first and second drive voltages to the first and second actuators.