G02F 1/133627
Projection-direct viewing
Official title: {Projection-direct viewing}
G02F1/133627 (Projection-direct viewing) appears on 66 US grants and 44 published applications in this corpus.
Search patents in G02F- Granted patents
- 66
- Published applications
- 44
- Assignees
- 41
- Inventors
- 117
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 0 |
| 2003 | 2 | 0 |
| 2004 | 1 | 2 |
| 2005 | 3 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 3 |
| 2018 | 1 | 3 |
| 2019 | 3 | 4 |
| 2020 | 2 | 3 |
| 2021 | 3 | 4 |
| 2022 | 3 | 2 |
| 2023 | 2 | 4 |
| 2024 | 5 | 3 |
| 2025 | 1 | 2 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Light modulation unit and display device thereof12 May 2026US 12,625,398 B2Darwin Precisions Corporation
- Light source device17 Mar 2026US 12,576,780 B2Japan Display Inc.
- Display device including a plurality partitions with a change rate in height and/or width20 Jan 2026US 12,529,928 B2LG Display Co., Ltd.
- Image projection apparatus7 Oct 2025US 12,434,618 B2Maxell, Ltd.
- Backlight module including privacy structure with triangular prism structure and display apparatus including the same3 Dec 2024US 12,158,641 B2Beijing Boe Optoelectronics Technology Co., Ltd.
- Display device, in particular for a vehicle, for displaying information, having switchable sharing and private modes27 Aug 2026US 2026/0253559 A1
- Display device including a plurality partitions with a change rate in height and/or width14 May 2026US 2026/0133451 A1LG Display Co., Ltd.
- Light modulation unit and display device thereof19 Feb 2026US 2026/0050184 A1Darwin Precisions Corporation
- Image projection apparatus8 Jan 2026US 2026/0008405 A1Maxell, Ltd.
- Light source device25 Dec 2025US 2025/0389403 A1Japan Display Inc.
Most cited
By later US patents
- Electro-optical display system for visually displaying polarized spatially multiplexed images of 3-D objects for use in stereoscopically viewing the same with high image quality and resolution171US 5,537,144 ARevfo, Inc. · 1996
- Flat panel monitor combining direct view with overhead projection capability149US 5,696,529 ASilicon Graphics, Inc. · 1997
- Intelligent method and system for producing and displaying stereoscopically-multiplexed images of three-dimensional objects for use in realistic stereoscopic viewing thereof in interactive virtual reality display environments92US 6,011,581 AReveo, Inc. · 2000
- Image display systems having direct and projection viewing modes69US 5,680,233 AReveo, Inc. · 1997
- Removable backlighting assembly for flat panel display subsystem68US 5,896,119 ASilicon Graphics, Inc. · 1999