CPC Subgroup Additional Only
G09G 2330/02 Details of power systems and of start or stop of display operation
Full Title
Aspects of power supply; Aspects of display protection and defect management > Details of power systems and of start or stop of display operation
5 direct subcodes
Child Classifications
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- G09G 2330/021 Power management, e.g. power saving
- G09G 2330/025 Reduction of instantaneous peaks of current
- G09G 2330/026 Arrangements or methods related to booting a display
- G09G 2330/027 Arrangements or methods related to powering off a display
- G09G 2330/028 Generation of voltages supplied to electrode drivers in a matrix display other than LCD
Top Applicants
Top 10 applicants by patent filingsfor class G09, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG DISPLAY KR 22,477
- BOE TECHNOLOGY GROUP COMPANY CN 16,016
- BOE TECHNOLOGY GROUP COMPANY 12,918
- LG DISPLAY COMPANY KR 12,599
- SAMSUNG ELECTRONICS COMPANY KR 12,009
- SAMSUNG DISPLAY 6,252
- SEMICONDUCTOR ENERGY LABORATORY COMPANY JP 4,410
- SONY CORPORATION JP 3,965
- LG ELECTRONICS KR 3,901
- LG DISPLAY COMPANY 3,705