ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,698,423, issued on Aug. 4, was assigned to SEKISUI CHEMICAL Co. Ltd. (Osaka, Japan).
"Optical bonding particles, adhesive, and display device" was invented by Saori Ueda (Osaka, Japan), Takashi Fukuda (Osaka, Japan), Yasuyuki Yamada (Osaka, Japan) and Takeshi Wakiya (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "There are provided optical bonding particles capable of improving the visibility and controlling gaps with high accuracy. The optical bonding particles according to the present invention include silicone particles and coating particles or a coating layer disposed on the surface of the silicone particles, and in the optical bonding p...