Japan, March 5 -- BOE TECHNOLOGY GROUP CO LTD has got intellectual property rights for 'DISPLAY SUBSTRATE, MANUFACTURING METHOD OF THE SAME, AND DISPLAY DEVICE.' Other related details are as follows:
Application Number: JP,2025-018070
Category (FI): H10K59/123,G09F9/30,338,G09F9/30,365,G09F9/30,348@A,G09F9/302@Z,G09G3/20,624@B,H10K59/121,213,H10K59/35,G09G3/3233,H10K59/131
Stage: PROBLEM TO BE SOLVED: To provide a display substrate, a manufacturing method of the same, and a display device.SOLUTION: On a plane surface parallel to a display substrate, the display substrate has a plurality of grid lines, a plurality of data lines, a plurality of power cords, and a plurality of sub pixels disposed on a base. At least one sub pixel includes a light emitting device, and a drive circuit that drives the light emitting device so that the light emitting device emits light. The drive circuit includes a plurality of transistors and a storage capacitor. On a plane surface perpendicular to the display substrate, the display substrate includes the base and a plurality of function layers. The function layers include a semiconductor layer, a first conducting layer, a second conducting layer, a third conducting layer, and a fourth conducting layer which are disposed in this order. A first insulating layer, a second insulating layer, a third insulating layer, and a fourth insulating layer are disposed between the respective function layers. In a grid line extending direction, the power cords are connected to one another via at least one function layer.SELECTED DRAWING: Figure 2 (Grant)
Filing Date: Feb. 6, 2025
Publication Date: April 11, 2025
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
