Apple inc. (20250022423). Display With Light-Emitting Diodes
Display With Light-Emitting Diodes
Organization Name
Inventor(s)
Chin-Wei Lin of San Jose CA US
Hung Sheng Lin of San Jose CA US
Shih Chang Chang of Cupertino CA US
Shinya Ono of Santa Clara CA US
Display With Light-Emitting Diodes
This abstract first appeared for US patent application 20250022423 titled 'Display With Light-Emitting Diodes
Original Abstract Submitted
a display may have an array of pixels each of which has a light-emitting diode such as an organic light-emitting diode. a drive transistor and an emission transistor may be coupled in series with the light-emitting diode of each pixel between a positive power supply and a ground power supply. the pixels may include first and second switching transistors. a data storage capacitor may be coupled between a gate and source of the drive transistor in each pixel. signal lines may be provided in columns of pixels to route signals such as data signals, sensed drive currents from the drive transistors, and predetermined voltages between display driver circuitry and the pixels. the switching transistors, emission transistors, and drive transistors may include semiconducting-oxide transistors and silicon transistors and may be n-channel transistors or p-channel transistors.
