Leason Ellis LLP
Organic light emitting diode array substrate and electronic device
An organic light emitting diode array substrate and an electronic device. The organic light emitting diode array substrate includes a display region, and a first package test electrode and a first package test lead which are outside the display region. The display region includes a first power supply line and a first signal line; the first package test lead is configured to connect the first package test electrode with the first power supply line to provide a first supply voltage for the display region; the first signal line is configured to provide a first electrical signal for the display region; and a thermal conductivity of the first package test lead is higher than a thermal conductivity of the first signal line.
BOE TECHNOLOGY GROUP CO., LTD. ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
H H H H H H G H H H
H01L H01L H01L H01L H01L H01L G01R H01L H01L H01L
additional additional inventional inventional additional inventional inventional additional additional inventional
Liman Jin Yan Qianqian Zhiyong Qi
Peng Yang Wu Zhang Xue Liu