Title:
TOUCH DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2022118703
Kind Code:
A
Abstract:
To provide a touch display device including a body, a display module, a light control element, and a touch module.SOLUTION: A body has an opening. A display module is installed inside the body. The display module emits a plurality of image light beams toward the opening. A light control element is superposed on the opening of the body and reflects the plurality of image light beams from the display module to an imaging space to display an image screen of the display module. The imaging space and the display module are respectively located on opposite sides of the light control element. The touch module is installed on one side of the light control element and arranged to identify a user's touch motion in the imaging space.SELECTED DRAWING: Figure 1
Inventors:
LIAO CHUN-CHIEN
LEE HSIN-HUNG
CHUNG HSIN-MAO
CHEN CHING-HUNG
LEE HSIN-HUNG
CHUNG HSIN-MAO
CHEN CHING-HUNG
Application Number:
JP2022004765A
Publication Date:
August 15, 2022
Filing Date:
January 17, 2022
Export Citation:
Assignee:
CHAMP VISION DISPLAY INC
International Classes:
G06F3/0346; F21S2/00; F21V5/02; F21V5/04; F21V7/05; F21V7/09; F21V7/10; G02B30/56; G09F13/04; G09F13/16; G09F13/18; H01H35/00
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Osamu Miyazaki
Tadahiko Ito
Osamu Miyazaki