公开(公告)号：US09608237B2

公开(公告)日：2017-03-28

申请号：US14078662

申请日：2013-11-13

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Sul Kim

IPC: B29C65/00 ,  H01L51/00 ,  H01L51/56

CPC classification number: H01L51/56 ,  H01L51/0013

Abstract: A frame assembly for a donor film includes a main frame, an extension frame, and a clamping unit. The main frame extends in a first direction. The extension frame includes a cavity region configured to receive at least a portion of the main frame, the extension frame being coupled to at least one side of the main frame and moveable in the first direction relative to the main frame. The clamping unit is configured to detachably couple the donor film to the frame assembly, the extension frame being disposed between the at least one side of the main frame and the clamping unit.

公开(公告)号：US11161341B2

公开(公告)日：2021-11-02

申请号：US16854901

申请日：2020-04-22

Applicant: Samsung Display Co., LTD.

Inventor： Hong Gi Min ,  Dong Sul Kim ,  Byoung-Hoon Choi

IPC: B41J2/045

Abstract: An inkjet printing system includes an inkjet head including first to n-th nozzles disposed in a row in a first direction, where the inkjet head discharges an ink onto a pixel printing target substrate, a transfer part which transfers the pixel printing target substrate toward the inkjet head in a second direction perpendicular to the first direction, a discharge waveform signal generator which generates different discharge waveform signals based on a pixel interval in the pixel printing target substrate and a transferring speed of the pixel printing target substrate, and a discharge waveform signal selector which selects first to n-th discharge waveform signals among the plurality of different discharge waveform signals based on discharge position error data respectively corresponding to the first to n-th nozzles, such that the first to n-th discharge waveform signals are selectively provided to each of the first to n-th nozzles.

公开(公告)号：US09315006B2

公开(公告)日：2016-04-19

申请号：US14245699

申请日：2014-04-04

Applicant: Samsung Display Co., Ltd.

Inventor： Byungchul Lee ,  Dong Sul Kim ,  JaeSeok Park ,  Jinhan Park

IPC: B32B38/10 ,  B32B43/00 ,  H01L51/56 ,  H01L51/00

CPC classification number: B32B38/10 ,  B32B43/006 ,  B32B2310/025 ,  B32B2457/20 ,  B32B2457/206 ,  H01L51/0013 ,  H01L51/56 ,  Y10T156/1126 ,  Y10T156/1153 ,  Y10T156/1174 ,  Y10T156/1911 ,  Y10T156/1944 ,  Y10T156/1956 ,  Y10T156/1978

Abstract: A film peeling apparatus that peels a film attached to a substrate includes a chamber, a transfer unit, and first peeling rollers. The transfer unit is disposed in the chamber to transfer the substrate. The first peeling rollers are disposed in the chamber, each of the first peeling rollers includes a first electrostatic chuck to adsorb a first film attached to the substrate. The first peeling rollers roll the adsorbed first film to peel the first film from the substrate.

Abstract translation: 剥离附着于基板的膜的膜剥离装置包括室，转印单元和第一剥离辊。 转移单元设置在室中以转移基底。 第一剥离辊设置在室中，每个第一剥离辊包括第一静电卡盘，以吸附附着到基板的第一膜。 第一剥离辊滚动吸附的第一膜以从基底剥离第一膜。