The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 02, 2020
Filed:
Dec. 05, 2018
Innolux Corporation, Miao-Li County, TW;
Wei-Cheng Chu, Miao-Li County, TW;
Ming-Fu Jiang, Miao-Li County, TW;
Gu-Jhong Jhang, Miao-Li County, TW;
Innolux Corporation, Miao-Li County, TW;
Abstract
The disclosure provides a manufacturing method of an LED display device, including the following steps: providing a substrate; forming at least one first bonding pad and at least one second bonding pad on the substrate; forming at least one spacer on the substrate, wherein the spacer is located between the first bonding pad and the second bonding pad, and a height of the spacer is P μm; providing a conductive paste layer above the substrate, wherein the conductive paste layer includes a plurality of conductive particles; and bonding at least one LED on the substrate, wherein the LED includes a first electrode and a second electrode, and the first electrode and the second electrode have a height H μm. The first electrode and the second electrode of the LED are respectively electrically connected to the first bonding pad and the second bonding pad of the substrate through the conductive particles of the conductive paste layer, and H+3.5 μm≥P μm≥H+0.48 μM.