Methods for driving electro-optic displays
Номер патента: EP4453922A1
Опубликовано: 30-10-2024
Автор(ы): Ana L. Lattes, Kenneth R. Crounse, Teck Ping SIM
Принадлежит: E Ink Corp
Опубликовано: 30-10-2024
Автор(ы): Ana L. Lattes, Kenneth R. Crounse, Teck Ping SIM
Принадлежит: E Ink Corp
Реферат: A method of driving an electro-optic display including a layer of electro-optic material disposed between a common electrode and a backplane including an array of pixel electrodes, each coupled to a transistor including a source, gate, and drain electrode. The gate electrode is coupled to a gate line, the source electrode is coupled to a scan line, and the drain electrode is coupled to the pixel electrode. A controller provides time-dependent voltages to the gate, scan, and common electrodes, including a common electrode that is the maximum voltage the controller is capable of applying, and a scan line voltage to every pixel that is the maximum voltage the controller is capable of applying. A gate voltage sufficient to activate the pixel transistor to the gate of every pixel transistor is applied, thereby applying voltage potential across the electro-optic material.
Electro-optic displays and method for discharging remnant voltage from an electro-optic display
Номер патента: TWI752233B. Автор: 何志祥,卡爾瑞蒙 艾孟森,肯尼士Ｒ 柯羅斯,德平 辛,皮爾依夫 艾密力. Владелец: 美商電子墨水股份有限公司. Дата публикации: 2022-01-11.