MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202617097548 A) filed by Boe Technology Group Co. , Ltd.; and Chengdu Boe Optoelectronics Technology Co. , Ltd. on August 12, 2026, for Display Substrate And Preparation Method Therefor, And Display Apparatus.
Inventors include Pan, Xiangnan; Li, Zhengkun; Zhou, Hongjun; Du, Lili; Zhang, Shun; Cheng, Yudiao; Yang, Chao; and Zhang, Yi.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: A display substrate and a preparation method therefor, and a display apparatus. The display substrate comprises a driving structure layer and a light-emitting structure layer, which are disposed on a base, wherein the driving structure layer comprises a plurality of circuit repeating units, and the light-emitting structure layer comprises a plurality of first light-emitting devices; a circuit repeating unit comprises M first circuit units and one second circuit unit, each first circuit unit at least comprises a first pixel driving circuit, the first pixel driving circuit is connected to a first light-emitting device, the second circuit unit at least comprises a second pixel driving circuit, and the second pixel driving circuit is not connected to any first light-emitting device; and the driving structure layer further comprises a first insertion line, a second insertion line and a power connection line, the second insertion line is connected to a data signal line by means of the first insertion line, the power connection line is connected to a first power line, the second insertion line is disposed in a first circuit unit, and the power connection line is disposed in a second circuit unit.
Disclaimer: Curated by HT Syndication.
