Inventor

TSUCHI HIROSHI

JP130 patents

⚠️ This page may combine multiple inventors who share the name “TSUCHI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TSUCHI HIROSHI

NEC CORP

Active matrix type liquid crystal display apparatus

Feedback-type amplifier circuit and driver circuit

Driving circuit, charge/discharge circuit and the like

Liquid crystal display driving circuit with low power consumption and precise voltage output

Differential amplifier and data driver employing the differential amplifier

Drive circuit and drive circuit system for capacitive load

Driver for liquid crystal display apparatus with no operational amplifier

Output circuit, digital/analog circuit and display apparatus

Thin film semiconductor device and manufacturing method

Power saving driving method of mobile telephone

Driver circuit and liquid crystal display device

Driver circuit for liquid crystal display device

Amplifier circuit, driving circuit of display apparatus, portable telephone and portable electronic apparatus

Differential amplifier and data driver employing the differential amplifier

Active matrix type display device and driving method thereof

Differential amplifier and data driver employing the differential amplifier

Thin film semiconductor device and manufacturing method

Differential amplifier and data driver for display

Differential amplifier, digital-to-analog converter and display device

Driver circuit

Power-saving driving method of a mobile phone

Digital-to-analog converting circuit and display device using same

Differential amplifier, and data driver of display device using the same

Digital-to-analog converting circuit, data driver and display device

Differential circuit, amplifier circuit, driver circuit and display device using those circuits

Differential circuit, amplifier circuit, driver circuit and display device using those circuits

Differential circuit, amplifier circuit, and display device using the amplifier circuit

Voltage circuit for generating multiple stable voltages

NEC ELECTRONICS CORP

Driving circuit for display device

Differential amplifier, data driver and display device

Output circuit, digital analog circuit and display device

Digital-to-analog converter circuit, data driver and display device

Digital-to-analog converter circuit, data driver, and display device using the digital-to-analog converter circuit

Data driver and display device

Differential amplifier, data driver and display device

Driving circuit for display device

TSUCHI HIROSHI

Output circuit, data driver, and display device

Data driver for panel display apparatuses

Output circuit, data driver circuit and display device

Digital-to-analog converting circuit, data driver and display device

Decoder and data driver for display device using the same

RENESAS ELECTRONICS CORP

Digital-to-analog converter circuit and display driver

Level shift circuit with automatic timing control of charging transistors, and driver circuit having the same

Data driver and display device

Level shift circuit, and driver and display system using the same

LAPIS SEMICONDUCTOR CO LTD

Output circuit and data driver of liquid crystal display device

Digital-to-analog converter circuit and data driver

Output circuit, display driver, and display device

NIPPON ELECTRIC CO

Data line drive circuit for panel display with reduced static power consumption

NAKAHIRA YOSHIHIKO

Driving circuit for display apparatus, and method for controlling same