Auo Corporation

Yen-Wei Yeh

Wei-Li Lin

A light-emitting signal generating circuit includes a first transistor, having a first terminal for receiving a first light-emitting signal, a gate terminal for receiving a first clock signal, and a second terminal that generates a control signal; a second transistor that has a first terminal for receiving a first reference voltage, a gate terminal, and a second terminal for outputting a second light-emitting signal; a first capacitor having a first terminal for receiving a second clock signal, and a second terminal coupled to the second terminal of the first transistor and a gate terminal of the second transistor, wherein a low level period of the first clock signal partially overlaps with a low level period of the second clock signal, and a falling edge of the second clock signal lags behind a falling edge of the first clock signal.

Light-emitting signal generating circuit and display device

A display apparatus is provided. The display apparatus includes a display panel and a plurality of flexible printed circuit boards. The display panel has a fan-out area and a display area. The flexible printed circuit boards are coupled to the display panel. A first side of each flexible printed circuit board is configured with a plurality of first traces for transmitting a first group of clock signals among a plurality of clock signals, and a second side of each flexible printed circuit board opposite to the first side is configured with a plurality of second traces for transmitting a second group of clock signals among the clock signals. The first group of clock signals of one of the flexible printed circuit boards and the second group of clock signals of the adjacent flexible printed circuit board are transmitted to the display area through the fan-out area together.

Growing community of inventors

Hsinchu, Taiwan

Yen-Wei Yeh