Invention Application
- Patent Title: RESERVOIR OF LIGHT EMITTING ELEMENTS, PRINTING APPARATUS INCLUDING THE SAME, AND MANUFACTURING METHOD OF DISPLAY DEVICE USING THE SAME
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Application No.: US17446428Application Date: 2021-08-30
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Publication No.: US20220161566A1Publication Date: 2022-05-26
- Inventor: Sung Ho PARK , Jae Won CHOI
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Priority: KR10-2020-0157076 20201120
- Main IPC: B41J2/175
- IPC: B41J2/175 ; H01L33/00 ; H01L25/16
Abstract:
A reservoir of a light emitting element includes a storage container accommodating a material in which at least one light emitting element is dispersed. A first electrode and a second electrode are spaced apart from each other in the inside of the storage container. A power supply is electrically coupled to each of the first electrode and the second electrode to apply a power source corresponding to each of the first electrode and the second electrode. Holes are formed in each of the first electrode and the second electrode.
Public/Granted literature
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