Invention Grant
- Patent Title: Organic light-emitting diode having a plurality of light-emitting segments
-
Application No.: US15301784Application Date: 2015-03-31
-
Publication No.: US10326098B2Publication Date: 2019-06-18
- Inventor: Karsten Diekmann , Andrew Ingle , Jörg Farrnbacher
- Applicant: OSRAM OLED GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM OLED GMBH
- Current Assignee: OSRAM OLED GMBH
- Current Assignee Address: DE Regensburg
- Agency: Slater Matsil, LLP
- Priority: DE102014104979 20140408
- International Application: PCT/EP2015/057087 WO 20150331
- International Announcement: WO2015/155074 WO 20151015
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L33/38 ; G09F13/22 ; H05B33/26 ; G09F13/20 ; H01L27/32 ; H01L51/50 ; H01L51/10 ; H01L51/44 ; G02F1/1333 ; G02F1/1343

Abstract:
An organic light-emitting diode is disclosed. In an embodiment, the diode includes a first light-emitting segment and at least a second light-emitting segment, wherein the first and second light-emitting segments include a common first electrode and a common second electrode, and are configured to emit radiation with different brightnesses, wherein the first electrode includes at least one separating line that does not completely cut through the first electrode, wherein an electric conductivity of the first electrode is reduced in a region of the separating line, wherein the separating line separates the first light-emitting segment from the second light-emitting segment, and wherein the second light-emitting segment has a lower brightness during operation than the first light-emitting segment.
Public/Granted literature
- US20170149011A1 Organic Light-Emitting Diode Having a Plurality of Light-Emitting Segments Public/Granted day:2017-05-25
Information query
IPC分类: