G09G 2300/0495
Use of transitions between isotropic and anisotropic phases in liquid crystals, by
Official title: Use of transitions between isotropic and anisotropic phases in liquid crystals, by voltage controlled deformation of the liquid crystal molecules, as opposed to merely changing the orientation of the molecules as in, e.g. twisted-nematic [TN], vertical-aligned [VA], cholesteric, in-plane, or bi-refringent liquid crystals
G09G2300/0495 (Use of transitions between isotropic and anisotropic phases in liquid crystals, by) appears on 25 US grants and 36 published applications in this corpus.
Search patents in G09G- Granted patents
- 25
- Published applications
- 36
- Assignees
- 15
- Inventors
- 80
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 6 |
| 2015 | 1 | 5 |
| 2016 | 4 | 6 |
| 2017 | 6 | 2 |
| 2018 | 4 | 5 |
| 2019 | 3 | 0 |
| 2020 | 1 | 2 |
| 2021 | 2 | 3 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Cholesteric liquid crystal display device and method for driving the same17 Jun 2025US 12,334,031 B2Iris Optronics Co., Ltd.
- Electronic device26 Nov 2024US 12,153,473 B2Semiconductor Energy Laboratory Co.Ltd.
- Electronic device26 Jul 2022US 11,397,451 B2Semiconductor Energy Laboratory Co.Ltd.
- Luminnance-versus-drive signal curve based method for driving display panel, and display device1 Feb 2022US 11,238,829 B2Hkc Corporation Limited
- Active matrix substrate, in-cell touch panel liquid crystal display device provided with active matrix substrate, and manufacturing method of active matrix substrate26 Oct 2021US 11,156,888 B2Sharp Kabushiki Kaisha
- Cholesteric liquid-crystal display device and scan driving method thereof2 Jul 2026US 2026/0188275 A1Iris Optronics Co., Ltd.
- Cholesteric liquid-crystal display device and method for driving the same30 Apr 2026US 2026/0120659 A1Iris Optronics Co., Ltd.
- Electronic device16 Apr 2026US 2026/0104740 A1Semiconductor Energy Laboratory Co.Ltd.
- Scan driving method for high-quality image and cholesteric liquid-crystal display device using the same4 Dec 2025US 2025/0372056 A1Iris Optronics Co., Ltd.
- Cholesteric liquid crystal display device and method for driving the same12 Dec 2024US 2024/0412704 A1Iris Optronics Co., Ltd.
Most cited
By later US patents
- Electronic device12US 10,664,020 B2Semiconductor Energy Laboratory Co.Ltd. · 2020
- Driving method of liquid crystal display panel10US 9,995,952 B2Shenzhen China Star Optoelectronics Technology Co., Ltd. · 2018
- Display device and method for driving the same3US 9,679,527 B2Samsung Display Co., Ltd. · 2017
- Liquid crystal display apparatus2US 10,026,374 B2NLT Technologies, Ltd. · 2018
- Electronic device2US 11,397,451 B2Semiconductor Energy Laboratory Co.Ltd. · 2022