G02F 1/133757
With different alignment orientations
Official title: {with different alignment orientations}
G02F1/133757 (With different alignment orientations) appears on 592 US grants and 628 published applications in this corpus.
Search patents in G02F- Granted patents
- 592
- Published applications
- 628
- Assignees
- 164
- Inventors
- 1,151
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 11 | 0 |
| 1998 | 14 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 10 | 5 |
| 2002 | 10 | 19 |
| 2003 | 10 | 11 |
| 2004 | 12 | 16 |
| 2005 | 9 | 16 |
| 2006 | 10 | 18 |
| 2007 | 14 | 17 |
| 2008 | 15 | 17 |
| 2009 | 10 | 23 |
| 2010 | 18 | 23 |
| 2011 | 29 | 26 |
| 2012 | 24 | 38 |
| 2013 | 21 | 41 |
| 2014 | 24 | 22 |
| 2015 | 40 | 37 |
| 2016 | 25 | 59 |
| 2017 | 48 | 50 |
| 2018 | 39 | 29 |
| 2019 | 38 | 26 |
| 2020 | 22 | 26 |
| 2021 | 27 | 26 |
| 2022 | 25 | 15 |
| 2023 | 18 | 19 |
| 2024 | 15 | 28 |
| 2025 | 19 | 18 |
| 2026 | 8 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wide field-of-view polarization switches and methods of fabricating liquid crystal optical elements with pretilt28 Jul 2026US 12,693,564 B2Magic Leap, Inc.
- Intelligent reflecting surface7 Jul 2026US 12,676,421 B2Japan Display Inc.
- Method and system for patterning a liquid crystal layer21 Apr 2026US 12,607,961 B2Magic Leap, Inc.
- Optical element and lighting device including the optical element10 Mar 2026US 12,572,043 B2Japan Display Inc.
- Pixel unit, display substrate, display panel, and display device3 Mar 2026US 12,566,349 B2Boe Technology Group Co., Ltd.
- Wide field-of-view polarization switches and methods of fabricating liquid crystal optical elements with pretilt6 Aug 2026US 2026/0227661 A1Magic Leap, Inc.
- Method and system for patterning a liquid crystal layer30 Apr 2026US 2026/0118821 A1Magic Leap, Inc.
- Display panel and display device23 Apr 2026US 2026/0110938 A1Tcl China Star Optoelectronics Technology Co., Ltd.
- Intelligent reflecting surface25 Dec 2025US 2025/0389989 A1Japan Display Inc.
- Liquid crystal display panel and display device4 Dec 2025US 2025/0370299 A1Guangzhou China Star Optoelectronics Semiconductor Display Technology Co., LTd.
Most cited
By later US patents
- Active matrix liquid crystal display having electric fields parallel to substrates265US 5,745,207 AMatsushita Electric Industrial Co., Ltd. · 1998
- Process of preparing compositions having multiple oriented mesogens149US 5,073,294 AHercules Incorporated · 1991
- Polymer stabilized four domain twisted nematic liquid crystal display127US 5,831,700 AKent State University · 1998
- Liquid crystal display device with a polymer between liquid crystal regions125US 5,473,450 ASharp Kabushiki Kaisha · 1995
- Four domain pixel for liquid crystalline light modulating device118US 6,141,074 AKent State University · 2000