G02F 1/1352
Light-reflecting layers
Official title: {Light-reflecting layers}
G02F1/1352 (Light-reflecting layers) appears on 36 US grants and 21 published applications in this corpus.
Search patents in G02F- Granted patents
- 36
- Published applications
- 21
- Assignees
- 23
- Inventors
- 93
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 4 |
| 2020 | 3 | 4 |
| 2021 | 2 | 3 |
| 2022 | 1 | 1 |
| 2023 | 3 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Monolithic semiconductor-based optically addressable light valve comprising a liquid crystal layer7 Apr 2026US 12,596,281 B2Seurat Technologies, Inc.
- High resolution light valve detector for detecting x-ray29 Oct 2024US 12,130,392 B2Carl Zeiss X-ray Microscopy, Inc.
- Image output device22 Oct 2024US 12,124,215 B2Hamamatsu Photonics K.K.
- Optical systems having overdriven fLCOS display panels31 Oct 2023US 11,804,197 B1Apple Inc.
- Counter substrate for a liquid crystal display device comprising first and second light shielding layers that are layered while contacting each other at a crossing part30 May 2023US 11,662,618 B2Japan Display Inc.
- Monolithic Semiconductor-Based Optically Addressable Light Valve30 Jul 2026US 2026/0219537 A1Seurat Technologies, Inc.
- High Resolution Light Valve Detector for Detecting X-Ray16 Jan 2025US 2025/0020818 A1
- Monolithic Semiconductor-Based Optically Addressable Light Valve9 May 2024US 2024/0152009 A1Seurat Technologies, Inc.
- Laser Damage Hardening Of Light Modulator Components For Use With High Optical Fluence Systems28 Apr 2022US 2022/0128848 A1Seurat Technologies, Inc.
- Image output device23 Dec 2021US 2021/0397128 A1Hamamatsu Photonics K.K.
Most cited
By later US patents
- Spatial light modulator with a photoconductor having uneven conductivity in a lateral direction and a method for fabricating the same44US 5,594,567 AMatsushita Electric Industrial Co., Ltd. · 1997
- Direct current liquid crystal display with highly reflecting dielectric mirror38US 4,012,119 AXerox Corporation · 1977
- Liquid crystal light valve goggles for eye protection36US 5,081,542 AHughes Aircraft Company · 1992
- Light-to-light conversion element provided with wavelength selecting reflection layer and imaging device provided with the light-to-light conversion element36US 5,124,545 AVictor Company of Japan, Ltd. · 1992
- Liquid crystal light valve having a SiO.sub.2 /TiO.sub.2 dielectric mirror and a Si/SiO.sub.2 light blocking layer14US 5,272,554 ASamsung Electronics Co., Ltd. · 1993