Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022005034 - INKJET PRINTING APPARATUS AND METHOD FOR MANUFACTURING DISPLAY DEVICE

Publication Number WO/2022/005034
Publication Date 06.01.2022
International Application No. PCT/KR2021/007021
International Filing Date 04.06.2021
IPC
B41J 2/045 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
015characterised by the jet generation process
04generating single droplets or particles on demand
045by pressure, e.g. electromechanical transducers
B41J 2/175 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
17characterised by ink handling
175Ink supply systems
C09D 11/50 2014.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
50Sympathetic, colour-changing or similar inks
C09D 11/30 2014.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
30Inkjet printing inks
Applicants
  • 삼성디스플레이 주식회사 SAMSUNG DISPLAY CO., LTD. [KR]/[KR]
Inventors
  • 홍혜정 HONG, Hye Jung
  • 조현민 CHO, Hyun Min
  • 강종혁 KANG, Jong Hyuk
  • 유희연 YOO, Hee Yeon
  • 이요한 LEE, Yo Han
  • 정재훈 JUNG, Jae Hoon
Agents
  • 특허법인 가산 KASAN IP & LAW FIRM
Priority Data
10-2020-008139802.07.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) INKJET PRINTING APPARATUS AND METHOD FOR MANUFACTURING DISPLAY DEVICE
(FR) APPAREIL D'IMPRESSION À JET D'ENCRE ET PROCÉDÉ DE FABRICATION DE DISPOSITIF D’AFFICHAGE
(KO) 잉크젯 프린팅 장치 및 표시 장치의 제조 방법
Abstract
(EN) An inkjet printing apparatus and a method for manufacturing a display device are provided. The inkjet printing apparatus comprises: a print head unit including an inkjet head which ejects an ink composition comprising a plurality of bipolar elements; an ink circulation unit including an ink storage part in which the ink composition is stored and which transfers the ink composition to the print head unit; an ink injection unit through which the ink composition is injected into the ink storage part; and a temperature control unit which controls the temperature of the ink composition.
(FR) L'invention concerne un appareil d'impression à jet d'encre et un procédé de fabrication d'un dispositif d'affichage. L'appareil d'impression à jet d'encre comprend : une unité de tête d'impression comprenant une tête à jet d'encre qui éjecte une composition d'encre comprenant une pluralité d'éléments bipolaires ; une unité de circulation d'encre comprenant une partie de stockage d'encre dans laquelle la composition d'encre est stockée et qui transfère la composition d'encre à l'unité de tête d'impression ; une unité d'injection d'encre à travers laquelle la composition d'encre est injectée dans la partie de stockage d'encre ; et une unité de régulation de température qui régule la température de la composition d'encre.
(KO) 잉크젯 프린팅 장치 및 표시 장치의 제조 방법이 제공된다. 잉크젯 프린팅 장치는 복수의 쌍극성 소자를 포함하는 잉크용 조성물을 분사하는 잉크젯 헤드를 포함하는 프린트 헤드 유닛, 상기 잉크용 조성물이 저장되고, 상기 프린트 헤드 유닛에 상기 잉크용 조성물을 전달하는 잉크 저장부를 포함하는 잉크 순환부, 상기 잉크 저장부에 상기 잉크용 조성물을 주입하는 잉크 주입부, 및 상기 잉크용 조성물의 온도를 조절하는 온도 조절부를 포함한다.
Latest bibliographic data on file with the International Bureau