公开(公告)号：US20200058267A1

公开(公告)日：2020-02-20

申请号：US16348454

申请日：2017-12-08

Applicant: MITSUBISHI ELECTRIC CORPORATION

Inventor： Aki TAKAYANAGI ,  Yoshitomo NAKAMURA ,  Toshiaki KUBO ,  Yoko INOUE ,  Toshiaki FUJINO ,  Takanori OKUMURA ,  Naoko IWASAKI

IPC: G09G5/10 ,  G06T7/40 ,  H04N5/72

Abstract: A texture display device includes a display unit in which each pixel includes a condensing type element having light distribution at a first spread angle and a diffusing type element having light distribution at a second spread angle larger than the first spread angle, a pixel signal generation unit that generates a pixel signal based on image data and texture data of an object to be displayed on the display unit, and a control unit that controls light emission intensity of the condensing type element and the diffusing type element based on the pixel signal.

公开(公告)号：US20180046254A1

公开(公告)日：2018-02-15

申请号：US15550313

申请日：2016-03-14

Applicant: MITSUBISHI ELECTRIC CORPORATION

Inventor： Aki TAKAYANAGI ,  Masashi KAMIYA ,  Yudai NAKAMURA ,  Masahiro NAITO

IPC: G06F3/01 ,  G06K9/00 ,  G06F3/0482

CPC classification number: G06F3/017 ,  G06F3/005 ,  G06F3/0304 ,  G06F3/0482 ,  G06K9/00355 ,  G06K9/00369 ,  G09G2320/0261

Abstract: An information display device includes a display control unit, a gesture detection unit, a gesture identification unit that makes identification of an operator's gesture based on gesture information and outputs a signal based on a result of the identification, a distance estimation unit that estimates a distance between the operator and a display unit, and an identification function setting unit that sets gestures identifiable by the gesture identification unit so that the number of gestures identifiable by the gesture identification unit when the estimated distance is over a first set distance is smaller than the number of gestures identifiable by the gesture identification unit when the estimated distance is less than or equal to the first set distance.