Patent ID: 9583514
Date: 2017-02-28
CPC Classifications: H01L

Claim:
1. A thin film transistor array substrate comprising: a substrate which has a plurality of gate lines extending in a column direction along a boundary of pixels, a plurality of data lines extending in a row direction along the boundary of the pixels, and at least one thin film transistor formed in a pixel region; a first insulating film which covers the at least one thin film transistor; a color organic film which is disposed on the first insulating film and has a valley area formed with a valley by partial superimposition of organic films of different colors based on the data lines; a second insulating film which covers the color organic film and the valley area; and a pixel electrode which is disposed on the second insulating film and connected to the thin film transistor via a contact hole, wherein the thin film transistor array substrate is provided with a separating, organic film which extends from the color organic film and is disposed between the valley area and the contact hole, the at least one thin film transistor includes: a separating organic film is disposed on the extension electrode, and an extension pixel electrode extending from the pixel electrode, disposed on the second insulating film and further disposed on the separating organic film.