Title:
表示装置及び撮像装置
Document Type and Number:
Japanese Patent JP6907413
Kind Code:
B2
Abstract:
In a display apparatus body (10A), a first polarization plate (31), a first wave plate (32), a reflection layer (33), a second wave plate (35), and a second polarization plate (36) are arranged between a display element (De) and a lens (S) and are lined up in this order from the display element (De) toward the lens (S). Further, the reflection layer (33) includes reflection regions (E1) that correspond to positions of non-light emission regions (R2) of the display element (De) and that reflect light and includes light transmission regions (E2) that correspond to positions of a plurality of light emission regions (R1) and that transmit light. This can obtain a display apparatus that can improve the use efficiency of light emitted from a display element.
Inventors:
Ishioka Manabu
Shotaro
Yasutoshi Katsuta
Shotaro
Yasutoshi Katsuta
Application Number:
JP2020534081A
Publication Date:
July 21, 2021
Filing Date:
June 04, 2019
Export Citation:
Assignee:
Sony Interactive Entertainment Inc.
International Classes:
G02B27/02; G02B27/28; G02F1/13; H04N5/335; H04N5/64; H04N9/07
Domestic Patent References:
| JP2016145956A | ||||
| JP2010526321A | ||||
| JP2016036127A | ||||
| JP2007512581A | ||||
| JP2007517241A | ||||
| JP2018106160A |
Foreign References:
| WO2013031100A1 | ||||
| WO2019017274A1 | ||||
| US20130234935 |
Attorney, Agent or Firm:
Haruka International Patent Office