Title:
ＯＬＥＤパネル
Document Type and Number:
Japanese Patent JP6967445
Kind Code:
B2
Abstract:
To achieve, for example, a vehicle lamp by providing an OLED panel that has optical transparency and emits light of different hues from both sides of the OLED panel, the vehicle lamp having no violation on the regulations during lighting even if attached on window glass of a vehicle, causing no hinderance on drive of a driver during lighting, and causing no hinderance on visibility without disturbing view to the outside of a vehicle.SOLUTION: An OLED panel includes: a first luminous part 10 in which a first anode electrode film 12 and a first cathode electrode film 13 having a light transmittance lower than that of the first anode electrode film 12 are formed on both sides of a first luminous layer 11; and a second luminous part 20 in which a second anode electrode film 22 and a second cathode electrode film 23 having a light transmittance lower than that of the second anode electrode film 22 are formed on both sides of a second luminous layer 21 that has a lower light emission amount than the first luminous layer 11 and emits light of a hue different from that of the first luminous layer 11. In the OLED panel, the first luminous part and the second luminous part are integrally arranged to face each other while the cathode electrode films 13, 23 thereof face to each other.SELECTED DRAWING: Figure 1
Inventors:
Furuhito Sumihisa
Application Number:
JP2017246409A
Publication Date:
November 17, 2021
Filing Date:
December 22, 2017
Export Citation:
Assignee:
Stanley Electric Co., Ltd.
International Classes:
H05B33/12; F21S41/00; H01L51/50; H05B33/02
Domestic Patent References:
| JP2009526360A | ||||
| JP2006012793A | ||||
| JP2010505246A | ||||
| JP11198720A |
Foreign References:
| US20110095702 | ||||
| WO2004068911A1 | ||||
| WO2014010585A1 |
Attorney, Agent or Firm:
Teruo Akimoto
Daisuke Yoshizawa
Masaya Akimoto
Daisuke Yoshizawa
Masaya Akimoto