PIXEL, DISPLAY DEVICE COMPRISING SAME, AND MANUFACTURING METHOD THEREOF

Title:

PIXEL, DISPLAY DEVICE COMPRISING SAME, AND MANUFACTURING METHOD THEREOF

Document Type and Number:

WIPO Patent Application WO/2020/105809

Kind Code:

A1

Abstract:

A pixel according to an embodiment of the present invention comprises: a first electrode; a second electrode spaced apart from the first electrode; a plurality of light-emitting elements arranged between the first electrode and the second electrode and including at least one first light-emitting element; a first contact electrode disposed on the first electrode and electrically connected to the first electrode and first end portions of at least some of the plurality of light-emitting elements; a second contact electrode disposed on the second electrode and electrically connected to the second electrode and second end portions of at least some of the plurality of light-emitting elements; and at least one first conductive pattern disposed between the at least one first light-emitting element and the first contact electrode to electrically connect a first end portion of each first light-emitting element to the first contact electrode.

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Inventors:

KWAG JIN OH (KR)
KIM SUNG HOON (KR)
KIM EUN JU (KR)

Application Number:

PCT/KR2019/002978

Publication Date:

May 28, 2020

Filing Date:

March 14, 2019

Export Citation:

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Assignee:

SAMSUNG DISPLAY CO LTD (KR)

International Classes:

H01L27/15; H01L33/00; H01L33/36; H01L33/62

Foreign References:

KR20180072909A	2018-07-02
JP2013004792A	2013-01-07
US20170270852A1	2017-09-21
KR20180007376A	2018-01-23
KR20130135183A	2013-12-10

Other References: