Invention Grant
- Patent Title: Device and method for lighting
- Patent Title (中): 照明设备和方法
-
Application No.: US13054668Application Date: 2009-07-22
-
Publication No.: US09276229B2Publication Date: 2016-03-01
- Inventor: Coen Adrianus Verschuren , Margaretha Maria De Kok , Herbert Lifka
- Applicant: Coen Adrianus Verschuren , Margaretha Maria De Kok , Herbert Lifka
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP08161070 20080724
- International Application: PCT/IB2009/053184 WO 20090722
- International Announcement: WO2010/010523 WO 20100128
- Main IPC: H01L33/50
- IPC: H01L33/50 ; H01L51/50
Abstract:
A method is presented for reducing the light output capacity of light emitting components (C1, C2, C3), each with a different absorption band, of an OLED device (1). By irradiating at least a portion of each light emitting component (C1, C2, C3) with light (L) having a wavelength within at least one of the absorption bands, the light output capacity of the irradiated portion (P, P1, P2, P3) of each organic light emitting component having a light absorption band in which the wavelength of the light (L) is included is reduced. An OLED device (1) is also presented.
Public/Granted literature
- US20110169024A1 Device and Method for Lighting Public/Granted day:2011-07-14
Information query
IPC分类:
