Title:
乗物用調光システム
Document Type and Number:
Japanese Patent JP7251316
Kind Code:
B2
Abstract:
A vehicle light-adjusting system capable of adjusting the brightness in a vehicle interior day and night and appropriately performing light-adjustment for each of occupants. The vehicle light-adjusting system includes an incident portion which external light enters, a light-adjusting member arranged in the incident portion, a light emitting unit provided in an interior of the vehicle, and a control unit. The control unit controls transmittance of the light-adjusting member and controls illuminance of the light emitting unit. The light-adjusting member is divided into a plurality of parts. The control unit is capable of adjusting an individual transmittance of each of the parts.
Inventors:
Motoki Maekawa
Shinki Sakou
Shinki Sakou
Application Number:
JP2019099877A
Publication Date:
April 04, 2023
Filing Date:
May 29, 2019
Export Citation:
Assignee:
Toyota Boshoku Co., Ltd.
International Classes:
B60Q3/76; B60J3/04; B60Q3/80; E06B9/24; F21S11/00; F21V9/40; F21V14/02; F21V23/00; G02F1/13; G02F1/15; G02F1/169
Domestic Patent References:
| JP2018122675A | ||||
| JP2018188055A | ||||
| JP2018199391A |
Attorney, Agent or Firm:
Patent Attorney Corporation Grund Patent Office
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