G09G 2310/027
Details of drivers for data electrodes, the drivers handling digital grey scale
Official title: Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
G09G2310/027 (Details of drivers for data electrodes, the drivers handling digital grey scale) appears on 3,959 US grants and 4,267 published applications in this corpus.
Search patents in G09G- Granted patents
- 3,959
- Published applications
- 4,267
- Assignees
- 525
- Inventors
- 5,155
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 10 | 0 |
| 1992 | 11 | 0 |
| 1993 | 10 | 0 |
| 1994 | 11 | 0 |
| 1995 | 17 | 0 |
| 1996 | 21 | 0 |
| 1997 | 22 | 0 |
| 1998 | 30 | 0 |
| 1999 | 23 | 0 |
| 2000 | 44 | 0 |
| 2001 | 52 | 33 |
| 2002 | 74 | 147 |
| 2003 | 74 | 156 |
| 2004 | 94 | 194 |
| 2005 | 79 | 229 |
| 2006 | 152 | 254 |
| 2007 | 153 | 240 |
| 2008 | 154 | 201 |
| 2009 | 133 | 169 |
| 2010 | 176 | 135 |
| 2011 | 159 | 139 |
| 2012 | 135 | 79 |
| 2013 | 146 | 73 |
| 2014 | 103 | 81 |
| 2015 | 101 | 153 |
| 2016 | 108 | 173 |
| 2017 | 132 | 181 |
| 2018 | 177 | 189 |
| 2019 | 188 | 152 |
| 2020 | 189 | 232 |
| 2021 | 272 | 277 |
| 2022 | 280 | 233 |
| 2023 | 223 | 204 |
| 2024 | 186 | 133 |
| 2025 | 129 | 118 |
| 2026 | 75 | 92 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Display driver and display device6 Oct 2026US 12,755,715 B2Rohm Co., Ltd.
- Micro LED pixel circuit driven by PWM6 Oct 2026US 12,757,303 B2Seoul National University R&Db Foundation
- Data driver outputting source output enable signal based on mux control signals and display device including the same22 Sep 2026US 12,743,988 B2LG Display Co., Ltd.
- Data driving circuit and display device22 Sep 2026US 12,744,009 B2LG Display Co., Ltd.
- Timing controller and display device including the same15 Sep 2026US 12,738,202 B2LG Display Co., Ltd.
- Display device8 Oct 2026US 2026/0311653 A1Samsung Display Co., Ltd.
- Driver circuit1 Oct 2026US 2026/0301624 A1Novatek Microelectronics Corp.
- Multistable display with handwriting function1 Oct 2026US 2026/0301641 A1Genetouch Corp.
- Display apparatus including a gamma voltage control circuit and electronic apparatus including the same1 Oct 2026US 2026/0301654 A1Samsung Display Co., Ltd.
- Display device1 Oct 2026US 2026/0301694 A1Sharp Display Technology Corporation
Most cited
By later US patents
- Electroluminescent display device and a driving method thereof685US 5,990,629 ACasio Computer Co., Ltd. · 1999
- Backplanes for display applications, and components for use therein558US 7,116,318 B2E Ink Corporation · 2006
- Methods for driving bistable electro-optic displays, and apparatus for use therein553US 7,012,600 B2E Ink Corporation · 2006
- Active matrix light emitting diode pixel structure and concomitant method476US 6,229,508 B1Sarnoff Corporation · 2001
- Method and apparatus for calibrating display devices and automatically compensating for loss in their efficiency over time452US 6,414,661 B1Sarnoff Corporation · 2002