Title:
電気光学表示デバイスを備える物体
Document Type and Number:
Japanese Patent JP6962986
Kind Code:
B2
Abstract:
An object includes an electro-optic display device provided with an optically active element having optical properties that can be modified by applying an electric voltage. The object further includes a frame which delimits an opening wherein the electro-optic display device is arranged. The object also includes an external electronic power and control device and elements for the electrical connection of the electro-optic display device to the external electronic power and control device, which are hidden by the frame of the object. The electro-optic display device defines an opaque active display area having a surface area that is less than the surface area of the opening, such that, even when the electro-optic display device is activated and displaying information, a transparent area remains between the active display area and the edges of the frame, whereas an area located beneath the active display area is hidden.
Inventors:
Axel Schindler
Alan Am
Alan Am
Application Number:
JP2019195035A
Publication Date:
November 05, 2021
Filing Date:
October 28, 2019
Export Citation:
Assignee:
The Swatch Group Research and Development Limited
International Classes:
G04B45/04; G04B19/06; G04G17/00
Domestic Patent References:
| JP2002296375A | ||||
| JP11064549A |
Foreign References:
| US20170168461 | ||||
| US20170168463 |
Attorney, Agent or Firm:
Shigeki Yamakawa
Masaki Yamakawa
Masaki Yamakawa