Title:
SPATIAL LIGHT MODULATOR AND OPTICAL COMPUTER
Document Type and Number:
WIPO Patent Application WO/2023/157400
Kind Code:
A1
Abstract:
Provided is a spatial light modulator capable of miniaturizing cell size and reducing the loss associated with the miniaturization. A spatial light modulator (SLM) is equipped with: a plurality of microcells (C) with a cell size of less than 1 μm, or a cell size equal to or smaller than the wavelength of signal light; and a black matrix (BM). A predetermined number (four) of microcells (C) adjacent to each other are defined as unit cells (UC), and the black matrix (BM) surrounds each unit cell (UC).
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Inventors:
KUNAI YUICHIRO (JP)
KASHIWAGI MASAHIRO (JP)
KASHIWAGI MASAHIRO (JP)
Application Number:
PCT/JP2022/041895
Publication Date:
August 24, 2023
Filing Date:
November 10, 2022
Export Citation:
Assignee:
FUJIKURA LTD (JP)
International Classes:
H01L29/82; G02F1/09; H10N50/80
Domestic Patent References:
| WO2008100043A1 | 2008-08-21 |
Foreign References:
| JP2010282103A | 2010-12-16 | |||
| JP2012078579A | 2012-04-19 | |||
| JP2006038944A | 2006-02-09 | |||
| JP2009109756A | 2009-05-21 | |||
| JP2013045091A | 2013-03-04 | |||
| US5267183A | 1993-11-30 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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