Sony Corporation

Ryouichi Yasuda

Masaru Wada

Shinichiro Kondo

Akira Yumoto

Shinichi Ushikura

Nobuhide Yoneya

Shimpei Tsujikawa

Akihiro Nomoto

There are provided a driving circuit board and a method of manufacturing the same as well as a display unit and an electronic apparatus in which a number of forming steps is small and usage efficiency of materials is improved. The display unit includes: a pair of source-drain electrodes; an organic semiconductor layer forming a channel region in contact with the source-drain electrodes; an insulating layer f having a through hole penetrating to the source-drain electrodes, and the insulating layer on the organic semiconductor layer and the source-drain electrodes; a gate electrode provided at a position corresponding to the channel region; and a pixel electrode electrically connected to the source-drain electrodes through the through hole, the pixel electrode being made of a same material as the gate electrode with a same film thickness as the gate electrode, and the pixel electrode on the insulating layer.

Driving circuit board, method of manufacturing the same, display unit, and electronic apparatus

A semiconductor apparatus in which a conducting path formed from organic semiconductor molecules as a material has a novel structure and exhibits high mobility, and a manufacturing method for fabricating the same are provided. Fine particles that include a conductor or a semiconductor and organic semiconductor molecules, are alternately bonded through a functional group at both terminals of the organic semiconductor molecules to form a conducting path in a network form such that the conducting path in the fine particles and the conducting path in the organic semiconductor molecules are two-dimensionally or three-dimensionally linked together. This conducting path includes no intermolecular electron transfer, and the mobility is not restricted by the intermolecular electron transfer, and therefore the mobility of the conducting path along the main chain in the organic semiconductor molecules (in the direction of the axis of the molecule), for example, displays a high intramolecular mobility due to delocalized &#x3c0; electrons can be fully utilized.

Semiconductor device and method for manufacturing the same

A transistor includes: a gate electrode; a semiconductor layer facing the gate electrode with an insulating layer in between; a pair of source-drain electrodes electrically connected to the semiconductor layer; and a contact layer provided in a moving path of carriers between each of the pair of source-drain electrodes and the semiconductor layer, the contact layer having end surfaces covered with the source-drain electrode.

Transistor, display, and electric apparatus

There are provided a driving circuit board and a method of manufacturing the same as well as a display unit and an electronic apparatus in which a number of forming steps is small and usage efficiency of materials is improved. The display unit includes: a pair of source-drain electrodes; an organic semiconductor layer forming a channel region in contact with the source-drain electrodes; an insulating layer having a through hole penetrating to the source-drain electrodes, and the insulating layer on the organic semiconductor layer and the source-drain electrodes; a gate electrode provided at a position corresponding to the channel region; and a pixel electrode electrically connected to the source-drain electrodes through the through hole, the pixel electrode being made of a same material as the gate electrode with a same film thickness as the gate electrode, and the pixel electrode on the insulating layer.

Growing community of inventors

Kanagawa, Japan

Ryouichi Yasuda