G02F 1/133623
Inclined coloured light beams
Official title: {Inclined coloured light beams}
G02F1/133623 (Inclined coloured light beams) appears on 68 US grants and 44 published applications in this corpus.
Search patents in G02F- Granted patents
- 68
- Published applications
- 44
- Assignees
- 36
- Inventors
- 130
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 2 |
| 2002 | 4 | 9 |
| 2003 | 8 | 3 |
| 2004 | 3 | 5 |
| 2005 | 2 | 2 |
| 2006 | 4 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 2 | 4 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 2 | 2 |
| 2022 | 3 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Holographic display method and holographic display system20 May 2025US 12,306,583 B2Tcl China Star Optoelectronics Technology Co., Ltd.
- Display panel, method for manufacturing the same and display device10 May 2022US 11,327,359 B2Boe Technology Group Co., Ltd.
- Display device, display method, and color separation device8 Feb 2022US 11,243,426 B2Japan Display Inc.
- Liquid crystal display apparatus and fabricating method thereof, back light and fabricating method thereof11 Jan 2022US 11,221,517 B2Boe Technology Group Co., Ltd.
- Display device, display method, and color separation device14 Dec 2021US 11,199,740 B2Japan Display Inc.
- Holographic display method and holographic display system4 May 2023US 2023/0134309 A1Tcl China Star Optoelectronics Technology Co., Ltd.
- Display Panel, Method for Manufacturing the Same and Display Device11 Nov 2021US 2021/0349347 A1Boe Technology Group Co., Ltd.
- Liquid crystal display apparatus and fabricating method thereof, back light and fabricating method thereof4 Nov 2021US 2021/0341790 A1Boe Technology Group Co., Ltd.
- Display device6 Aug 2020US 2020/0251061 A1Sharp Kabushiki Kaisha
- Display device, display method, and color separation device2 Apr 2020US 2020/0103700 A1Japan Display Inc.
Most cited
By later US patents
- Color liquid crystal display device using dichroic mirrors for focusing different colors in different directions175US 5,161,042 ASharp Kabushiki Kaisha · 1992
- Electro-optical glazing structures having scattering and transparent modes of operation and methods and apparatus for making the same90US 6,671,008 B1Reveo, Inc. · 2003
- Electro-optical glazing structures having total-reflection and transparent modes of operation for use in dynamical control of electromagnetic radiation80US 5,940,150 AReveo, Inc. · 1999
- High-brightness color liquid crystal display panel employing light recycling therein71US 6,573,961 B2Reveo, Inc. · 2003
- Optical display system and optical shifter71US 7,042,535 B2Sharp Kabushiki Kaisha · 2006