G02F 1/133557
Half-mirrors
Official title: {Half-mirrors}
G02F1/133557 (Half-mirrors) appears on 82 US grants and 105 published applications in this corpus.
Search patents in G02F- Granted patents
- 82
- Published applications
- 105
- Assignees
- 64
- Inventors
- 235
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 1 | 4 |
| 2006 | 1 | 5 |
| 2007 | 1 | 8 |
| 2008 | 1 | 2 |
| 2009 | 4 | 2 |
| 2010 | 6 | 6 |
| 2011 | 4 | 2 |
| 2012 | 2 | 2 |
| 2013 | 2 | 5 |
| 2014 | 4 | 5 |
| 2015 | 5 | 2 |
| 2016 | 0 | 10 |
| 2017 | 4 | 6 |
| 2018 | 7 | 9 |
| 2019 | 10 | 8 |
| 2020 | 7 | 7 |
| 2021 | 6 | 5 |
| 2022 | 2 | 6 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
| 2025 | 2 | 3 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Display device and head mounted display16 Jun 2026US 12,656,612 B2Sharp Display Technology Corporation
- Display device26 May 2026US 12,638,717 B2Panasonic Automotive Systems Co., Ltd.
- Display device and head mounted display14 Apr 2026US 12,601,916 B2Sharp Display Technology Corporation
- Light source apparatus including splitter and image display apparatus including the same24 Mar 2026US 12,585,133 B2Canon Kabushiki Kaisha
- Variable mirror-equipped display apparatus3 Feb 2026US 12,541,123 B2Stanley Electric Co., Ltd.
- Electronic device and operation method thereof10 Sep 2026US 2026/0267147 A1Semiconductor Energy Laboratory Co.Ltd.
- Narrowband display device with narrowband reflective optical combiner16 Jul 2026US 2026/0202699 A1Distance Technologies Oy
- Light source apparatus including splitter and image display apparatus including the same2 Jul 2026US 2026/0186313 A1Canon Kabushiki Kaisha
- Display apparatus28 Aug 2025US 2025/0271698 A1Panasonic Automotive Systems Co., Ltd.
- Variable mirror-equipped display apparatus1 May 2025US 2025/0138352 A1Stanley Electric Co., Ltd.
Most cited
By later US patents
- LCD with plurality of pixels having reflective and transmissive regions216US 6,295,109 B1Sharp Kabushiki Kaisha · 2001
- Liquid crystal glare-proof mirror129US 7,633,567 B2Murakami Corporation · 2009
- Liquid crystal display device113US 6,341,002 B12002
- Liquid crystal display device with light transmission and reflection regions63US 6,819,379 B2Sharp Kabushiki Kaisha · 2004
- Transflective LCD device having less distance between transmission region and first bus line than transmission region and second bus line43US 6,950,159 B2Sharp Kabushiki Kaisha · 2005