US 2019/0355610 A1Published application

Micro led grip body

AssigneePoint Engineering Co., Ltd.

InventorsBum Mo Ahn, Seung Ho Park, Dong Hyeok Seo

Life of this patent

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Abstract

The present invention relates to a micro LED grip body for vacuum-sucking micro LEDs. More particularly, the present invention relates to a micro LED grip body provided with a mask below a porous member to increase vacuum pressure for vacuum-sucking micro LEDs such that the micro LEDs are transferred without deviation.

Claims6

Dependent claims

A micro LED grip body, comprising:

a porous member having pores;
and
a mask provided below the porous member and having an opening.

Dependencies are inferred from the claim text.

Facts

Application: 16/414,347Filed 16 May 2019
Priority: KR 10-2018-005602316 May 2018
Published: 21 Nov 2019
Term ends: Not estimatedThe source records don’t support an estimate.

Classification9 codes

H10P 72/78
For supporting or gripping: using vacuum or suction, e.g. Bernoulli chucks
H10H 20/01
Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]: manufacture or treatment
H10P 72/3206
Between different workstations: the substrate being handled substantially vertically
H10P 72/3212
Between different workstations: the substrates to be conveyed not being semiconductor wafers or large planar substrates, e.g. chips or lead frames

Family

US 10,629,471 B2Related patent
US 2019/0355610 A1This patent

From the US filing history. Foreign family members aren’t listed.

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