发明名称 ELECTRO-OPTIC DEVICE AND STEREOSCOPIC VISION DISPLAY APPARATUS
摘要 An electro-optic device includes: an electro-optic panel displaying a display image with illumination light emitted from an illumination device; a display control circuit controlling the electro-optic panel to display a right-eye image during a right display period and display a left-eye image during a left display period; a glasses control circuit controlling a right-eye shutter of stereoscopic vision glasses so as to maintain an open state during the right display period, controlling a left-eye shutter of stereoscopic vision glasses so as to maintain an open state during the left display period, and controlling both the right-eye shutter and the left-eye shutter so as to maintain a close state during a blocking period; and an illumination control circuit controlling the illumination device to vary an intensity of the illumination light in a pulsed shape during the blocking period.
申请公布号 US2017118461(A1) 申请公布日期 2017.04.27
申请号 US201715401551 申请日期 2017.01.09
申请人 SEIKO EPSON CORPORATION 发明人 HORIGUCHI Hirosada
分类号 H04N13/04;G09G3/34;G09G3/36 主分类号 H04N13/04
代理机构 代理人
主权项 1. An electro-optic device which displays a right-eye image and a left-eye image stereoscopically viewed with stereoscopic vision glasses including a right-eye shutter and a left-eye shutter, comprising: an electro-optic panel displaying a display image with illumination light emitted from an illumination device; a display control circuit controlling the electro-optic panel to display the right-eye image during a first unit period and display the left-eye image during a second unit period, the first unit period and the second unit period being alternately set; a glasses control circuit controlling the right-eye shutter so as to maintain an open state during a right display period in the first unit period, controlling the left-eye shutter so as to maintain an open state during a left display period in the second unit period, and controlling both the right-eye shutter and the left-eye shutter so as to maintain a close state during a blocking period in the first unit period and the second unit period, the blocking period being a period when both the right-eye shutter and the left-eye shutter are in the closed state; and an illumination control circuit controlling the illumination device to emit the illumination light during the first unit period and the second unit period and to vary an intensity of the illumination light during the blocking period, wherein the illumination light includes a first intensity and a peak in intensity having higher than the first intensity, and the peak in intensity overlaps with the blocking period.
地址 Tokyo JP