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1. (US20180326447) MANUFACTURING DEVICE OF ORGANIC SEMICONDUCTOR FILM

Office : United States of America
Application Number: 16041769 Application Date: 21.07.2018
Publication Number: 20180326447 Publication Date: 15.11.2018
Publication Kind : A1
IPC:
B05C 11/04
H01L 51/00
H01L 51/05
H01L 51/10
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
C
APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
11
Component parts, details or accessories not specifically provided for in groups B05C1/-B05C9/132
02
Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface; Control of the thickness of a coating
04
with blades
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
05
specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier; Capacitors or resistors with at least one potential-jump barrier or surface barrier
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
05
specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier; Capacitors or resistors with at least one potential-jump barrier or surface barrier
10
Details of devices
CPC:
B05C 11/045
H01L 51/0003
H01L 51/0512
H01L 51/105
Applicants: FUJIFILM Corporation
THE UNIVERSITY OF TOKYO
Inventors: Seigo NAKAMURA
Yoshiki MAEHARA
Yuichiro ITAI
Yoshihisa USAMI
Junichi TAKEYA
Priority Data: 2016-019102 03.02.2016 JP
Title: (EN) MANUFACTURING DEVICE OF ORGANIC SEMICONDUCTOR FILM
Abstract: front page image
(EN)

A device for manufacturing an organic semiconductor film, including a coating member disposed to face a substrate surface while spaced therefrom for forming the film, and forming a liquid reservoir of an organic semiconductor solution between the coating member and the substrate; a supply portion that supplies the solution; and a cover portion that covers at least a crystal growth portion of the solution. The cover portion includes a guide that guides a deposit formed of an evaporated solvent of the solution to a film-unformed region of the organic semiconductor film. While the solution is supplied between the coating member and the substrate surface by the supply portion, the coating member is moved in a first direction parallel to the substrate surface in a state of being in contact with the solution, to form the film with the crystal growth portion as a starting point.


Also published as:
CN108496245EP3413338WO/2017/134991