G09G 2320/045
Compensation of drifts in the characteristics of light emitting or modulating elements
G09G2320/045 (Compensation of drifts in the characteristics of light emitting or modulating elements) appears on 3,260 US grants and 3,770 published applications in this corpus.
Search patents in G09G- Granted patents
- 3,260
- Published applications
- 3,770
- Assignees
- 344
- Inventors
- 3,820
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 2 |
| 2002 | 6 | 8 |
| 2003 | 2 | 10 |
| 2004 | 4 | 10 |
| 2005 | 4 | 16 |
| 2006 | 6 | 28 |
| 2007 | 11 | 28 |
| 2008 | 14 | 40 |
| 2009 | 14 | 59 |
| 2010 | 8 | 52 |
| 2011 | 29 | 57 |
| 2012 | 54 | 69 |
| 2013 | 56 | 73 |
| 2014 | 77 | 161 |
| 2015 | 107 | 168 |
| 2016 | 169 | 247 |
| 2017 | 204 | 248 |
| 2018 | 226 | 248 |
| 2019 | 319 | 256 |
| 2020 | 257 | 259 |
| 2021 | 281 | 337 |
| 2022 | 328 | 289 |
| 2023 | 296 | 358 |
| 2024 | 330 | 338 |
| 2025 | 315 | 241 |
| 2026 | 143 | 168 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Display apparatus and sensing method for compensation6 Oct 2026US 12,755,692 B2LG Display Co., Ltd.
- Method for maintaining optical quality of display and display thereof6 Oct 2026US 12,755,712 B2AUO Display Plus Corporation
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- Display device and method for operating pixels of the display device29 Sep 2026US 12,749,444 B2LG Display Co., Ltd.
- Pixel circuit, display panel, driving method and display device29 Sep 2026US 12,749,447 B2Boe Technology Group Co., Ltd.
- Pixel circuit, driving method and display device8 Oct 2026US 2026/0311631 A1Beijing BOE Technology Development Co., Ltd.
- Display device and electronic device8 Oct 2026US 2026/0311641 A1Samsung Display Co., Ltd.
- Method of handling backlight of display panel and related image processing circuit and display system8 Oct 2026US 2026/0311654 A1Novatek Microelectronics Corp.
- Display substrate and display device1 Oct 2026US 2026/0301646 A1Boe Technology Group Co., Ltd.
- Display device and method of driving display device1 Oct 2026US 2026/0301653 A1LG Display Co., Ltd.
Most cited
By later US patents
- Pixel circuit display apparatus and electronic apparatus equipped with current driving type light-emitting device316US 6,518,962 B2Seiko Epson Corporation · 2003
- Active matrix light emitting diode display303US 6,392,617 B1Agilent Technologies, Inc. · 2002
- OLED display with aging compensation262US 6,995,519 B2Eastman Kodak Company · 2006
- Method and system for programming, calibrating and driving a light emitting device display239US 7,619,597 B2Ignis Innovation Inc. · 2009
- Method and apparatus for controlling an active matrix display229US 7,106,285 B2Nuelight Corporation · 2006