Semiconductor energy laboratory co., ltd. (20240411134). OPTICAL DEVICE

OPTICAL DEVICE

Organization Name

semiconductor energy laboratory co., ltd.

Inventor(s)

Masashi Fujita of Fuchu, Tokyo (JP)

Yoshiyuki Kurokawa of Sagamihara, Kanagawa (JP)

Hiromichi Godo of Isehara, Kanagawa (JP)

Seiko Inoue of Atsugi, Kanagawa (JP)

Kazuma Furutani of Atsugi, Kanagawa (JP)

Kouhei Toyotaka of Isehara, Kanagawa (JP)

OPTICAL DEVICE

This abstract first appeared for US patent application 20240411134 titled 'OPTICAL DEVICE

Original Abstract Submitted

an optical device of the present invention includes a display apparatus () and an optical system (). the display apparatus () includes a display region () and a sensor region (). the optical system () includes a first mirror () and a second mirror (). the first mirror () includes a first surface and a second surface. the display region () has a function of emitting first light (). the first mirror () is provided on an optical path of the first light () and has a function of transmitting the first light () incident on the first surface to the second surface and a function of reflecting second light () incident on the second surface. the second mirror () is provided on an optical path of the second light () and has a function of reflecting the second light (). the sensor region () has a function of detecting the second light () via the first mirror () and the second mirror ().