FLEXIBLE TFT SUBSTRATE, MANUFACTURING METHOD THEREOF AND FLEXIBLE DISPLAY

Japanese Patent JP2008159934

A

To provide a flexible TFT substrate in which a desired organic TFT element is formed on a plastic film without causing any trouble and a sufficient numeric aperture is given.

The flexible TFT substrate has the following constituents sequentially formed on the plastic film 20, i.e., an adhesive layer 46; a lower insulating layer 44; TFTs 5, 6 consisting of organic active layers 38a, 38b, source electrodes 36a, 36x, drain electrodes 36b, 36y, a gate insulating layer 34 and gate electrodes 32a, 32b and embedded in the lower insulating layer 44; upper insulating layers 30, 28; and a pixel electrode 26. The drain electrode 36y of the TFT 6 is electrically connected to the pixel electrode 26 through via holes VH provided on the upper insulating layers 30, 28, and the TFTs 5, 6 are disposed on positions of overlapping on the pixel electrode 26.

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FURUKAWA TADAHIRO
HOSOI MASAYUKI
KITAMURA TOSHITAKA
TOKITO SHIZUO
YAMAMOTO TOSHIHIRO
NAKAJIMA YOSHIKI
FUJISAKI YOSHIHIDE
TAKEI TATSUYA
MIZUKAMI MAKOTO

JP2006348404A

July 10, 2008

December 25, 2006

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KYODO PRINTING CO LTD
JAPAN BROADCASTING CORP
VICTOR COMPANY OF JAPAN

H01L21/02; G02F1/1333; G02F1/1368; G09F9/30; H01L21/336; H01L27/12; H01L29/786; H01L51/05; H01L51/50; H05B33/02

JP2006072373A	2006-03-16
JP2001230421A	2001-08-24
JP2003163337A	2003-06-06
JP2006098613A	2006-04-13
JP2003347524A	2003-12-05

Keizo Okamoto

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