LED DEVICE, LED DRIVER, AND DRIVING METHOD

Invention Application

US20180242425A1 LED DEVICE, LED DRIVER, AND DRIVING METHOD 审中-公开

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Patent Title: LED DEVICE, LED DRIVER, AND DRIVING METHOD
Application No.: US15554323

Application Date: 2016-03-30
Publication No.: US20180242425A1

Publication Date: 2018-08-23
Inventor: Dirk Hente
Applicant: OLEDWorks GmbH
Priority: EP15161668.7 20150330
International Application: PCT/EP2016/056884 WO 20160330
Main IPC: H05B33/08
IPC: H05B33/08 ; H01L51/52 ; G01R27/26

LED DEVICE, LED DRIVER, AND DRIVING METHOD

Abstract:

An LED device comprises a substrate and a stack of layers defining an LED component and including an electroluminescent layer. A capacitive structure is formed on top of the stack of layers. The area of the defined capacitor encodes information concerning the electrical characteristics of the LED component.

Public/Granted literature

US10165649B2 LED device, LED driver, and driving method Public/Granted day:2018-12-25

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