Display including nanoscale LED module
US10879223B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2017 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Sep 29, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a display including a very-small light-emitting diode (LED) and a method of manufacturing the same. The display includes a panel in which first and second signal lines are disposed in a lattice form, an LED module including an electrode assembly having a first electrode connected to the first signal line, a second electrode connected to a ground, and a plurality of very-small LEDs connected to the first and second electrodes, and two or more switches which connect the first and second electrodes to the first signal line, wherein the second electrode is connected to a common electrode formed on the panel, at least one other LED module is grounded to the common electrode, and the two or more switches selectively provide a current supplied through the first signal line to the first electrode on the basis of a signal of the first and second signal lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.