Japan, Feb. 24 -- SEMICONDUCTOR ENERGY LAB CO LTD has got intellectual property rights for 'DISPLAY DEVICE AND ELECTRONIC DEVICE.' Other related details are as follows:
Application Number: JP,2024-213110
Category (FI): G09F9/30,338,H10D89/60,H01L27/04@H,G09F9/30,348@A
Stage: PROBLEM TO BE SOLVED: To provide a novel display device.SOLUTION: A display device has: a pixel unit; and a drive circuit unit that is arranged outside the pixel unit. The pixel unit has: a pixel electrode that is arranged in a matrix way; and a transistor that is electrically connected to the pixel electrode. The transistor has: a gate electrode; a gate insulation layer that is on the gate electrode; an oxide semiconductor layer that is on the gate insulation layer; and a source electrode and drain electrode that are on the oxide semiconductor layer. The drive circuit unit has: first wiring to third wiring that are formed by the same step as that of the gate electrode; fourth wiring to sixth wiring that are formed by the same steps as those of the source electrode and drain electrode; seventh wiring that is formed by the same step as that of the pixel electrode; a first area where the second wiring goes across the fifth wiring; and a second area where the third wiring goes across the sixth wiring, in which the first wiring and fourth wiring are connected via the seventh wiring, and the second area is longer in a distance between the wiring than the first area.SELECTED DRAWING: Figure 3 (Grant)
Filing Date: Dec. 6, 2024
Publication Date: March 5, 2025
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
