US Patent Issued to Dai Nippon Printing on Jan. 27 for "Vapor chamber, wick sheet for vapor chamber, and electronic apparatus" (Japanese Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,538,454, issued on Jan. 27, was assigned to Dai Nippon Printing Co. Ltd. (Tokyo).

"Vapor chamber, wick sheet for vapor chamber, and electronic apparatus" was invented by Kazunori Oda (Tokyo-to, Japan), Shinichiro Takahashi (Tokyo-to, Japan), Toshihiko Takeda (Tokyo-to, Japan), Takayuki Ota (Tokyo-to, Japan), Makoto Yamaki (Tokyo-to, Japan) and Youji Kozuru (Tokyo-to, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wick sheet for a vapor chamber includes a first main body surface, a second main body surface located opposite the first main body surface, a frame body section, and a plurality of land sections apart from each other within the frame bo...