US Patent Issued to Sharp Display Technology on Nov. 4 for "Active retarder for 3D image display and display device" (Japanese Inventors)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,461,383, issued on Nov. 4, was assigned to Sharp Display Technology Corp. (Kameyama, Japan).

"Active retarder for 3D image display and display device" was invented by Takahiro Sasaki (Kameyama, Japan), Hiromi Matsumoto (Kameyama, Japan), Takashi Satoh (Kameyama, Japan) and Akira Sakai (Kameyama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are an active retarder for 3D image display with an improved balance of display quality between the left and right eyes and with sufficiently reduced crosstalk, and a display device using the same. The active retarder for 3D image display, the active retarder including: an optical laminate that include...