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1. CN101248477 - Electroluminescent one-way vision panel

Office China
Application Number 200680030690.9
Application Date 18.07.2006
Publication Number 101248477
Publication Date 20.08.2008
Grant Number 101248477
Grant Date 19.05.2010
Publication Kind B
IPC
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
F
DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
13
Illuminated signs; Luminous advertising
20
with luminescent surfaces or parts
22
electroluminescent
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
12
Light sources with substantially two-dimensional radiating surfaces
20
characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
G09F 13/22
H05B 33/00
H05B 33/20
CPC
G09F 13/22
C09D 5/24
C09D 11/50
Applicants Contra Vision Ltd.
反相有限公司
Inventors Parry Christopher David
乔治·R·希尔
Hill George Roland
克里斯托弗·D·帕里
Agents yangguo quan
中国国际贸易促进委员会专利商标事务所 11038
Priority Data 0514642.8 18.07.2005 GB
Title
(EN) Electroluminescent one-way vision panel
(ZH) 电致发光单向视觉面板
Abstract
(EN)
An electroluminescent (EL) one-way vision, see-through graphics panel comprises a sheet of light permeable material, typically a transparent plastic material, with a uniform electrically conductive coating. A print pattern partially covers the sheet of light permeable material, the print pattern comprising an electroluminescent ink system, to form an ''EL lamp''. A design is superimposed on or forms part of the print pattern, such that the design is visible from one side of the panel but is not visible from the other side of the panel. The design can be a uniform colour but is typically a multi-colour graphic image. The EL lamp illuminates the design when subjected to an electrical current. If the light permeable material is transparent, through vision is possible from the other side of the panel through the imprinted portions of the transparent material. Typically, a dark coloured opaque mask layer, preferably black, faces in the direction of the other side of the panel, to mask the other print pattern layers and enable good through vision.

(ZH)

一种电致发光(EL)单向视觉透明图形面板包括可透光材料的片材,其通常为透明塑料材料的,具有均匀导电涂层。印刷图案部分覆盖可透光材料的片材,印刷图案包括电致发光墨系统以形成“EL灯”。设计图样叠加在印刷图案上或形成其一部分,从而所述设计图样从面板的一侧可见,但是从面板的另一侧不可见。所述设计图样可以是均匀颜色,但是通常为多色图形图像。EL灯在电流流经时照亮设计图样。如果可透光材料是透明的,则通过透明材料的未印刷部分从面板的另一侧可得到穿越视界。通常,着暗色的不透明遮蔽层(优选为黑色)面向面板的另一侧的方向,以遮蔽其它印刷图案层,并实现良好的穿越视界。

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