Title:
両面発光装置に係る発明
Document Type and Number:
Japanese Patent JP2006523003
Kind Code:
A
Abstract:
A two-sided light emitting device has, spaced and parallel to one another, a first and a second substrate. The facing sides of the substrates are each provided with a light emitting device, such as a display or a lighting device, which device has a light emitting surface facing the substrate onto which it is provided. The substrates are fastened to one another by means of, for example, a perimeter seal providing a closed housing for the first and second light emitting devices. The substrates protect the first and second light emitting devices against ingress of dust, moisture and the like. The second substrate assists in protecting the first light emitting device and the first substrate assists in protecting the second light emitting device thus providing a well-protected and thin two-sided light emitting device.
Inventors:
Ruhls, Jerome FM
Application Number:
JP2006506820A
Publication Date:
October 05, 2006
Filing Date:
April 06, 2004
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
H05B33/12; H01L51/50; H01L51/52; H05B33/04; H05B33/22
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito