Title (en)

DISPLAY PANEL FOR A VEHICLE WINDSHIELD

Publication

EP 0450058 A4 19930224 (EN)

Application

EP 90917161 A 19901015

Priority

• US 42214189 A 19891016
• US 58745990 A 19900927

Abstract (en)

[origin: WO9106031A1] A vehicle winshield, for use in a head-up display system, comprises a laminated windshield assembly (10), wherein the laminated windshield interlayer geometry causes a primary image reflected from the inboard surface (20) and a secondary image reflected from the outboard surface (16) of the windshield to be substantially superimposed, thereby presenting a singular image to the vehicle operator. A patch (14) of reflective material may be disposed on the inboard surface (20) of the assembly (10) to enhance the contrast between the reflected image and the background.

IPC 1-7

G02B 27/14; G02B 5/08

IPC 8 full level

B32B 17/10 (2006.01); B60K 35/00 (2006.01); G02B 27/01 (2006.01); G09F 9/00 (2006.01); G02B 27/00 (2006.01)

CPC (source: EP KR)

B32B 17/10036 (2013.01 - EP); B32B 17/10568 (2013.01 - EP); B32B 17/10761 (2013.01 - EP); G02B 27/0101 (2013.01 - EP); G02B 27/14 (2013.01 - KR); G02B 2027/012 (2013.01 - EP); G02B 2027/0121 (2013.01 - EP); G02B 2027/0194 (2013.01 - EP)

Citation (search report)

• [E] EP 0420228 A2 19910403 - HUGHES AIRCRAFT CO [US]
• [Y] US 3899241 A 19750812 - MALOBICKY JR RUDOLPH L, et al
• [Y] US 1834017 A 19311201 - CARBONARA VICTOR E
• [A] BE 848277 A 19770512
• [A] DE 2420355 A1 19741107 - MONSANTO CO
• [A] EP 0278395 A2 19880817 - NIPPON DENSO CO [JP]
• [A] EP 0229876 A2 19870729 - YAZAKI CORP [JP]
• [A] WO 8601598 A1 19860313 - SWEDLOW INC [US]
• [A] FR 2569863 A1 19860307 - SAINT GOBAIN VITRAGE [FR]
• [AD] US 3708386 A 19730102 - ALEXANDER H, et al
• [AD] US 4287107 A 19810901 - HERMANN HANS D, et al
• [A] Week 7216, Derwent Publications Ltd., London, GB; & JP-B-47 012 356 (NIPPON SHEET GLASS)
• [A] PATENT ABSTRACTS OF JAPAN vol. 9, no. 138 (C-286) & JP-A-60 023 462 ( HITACHI ) 6 February 1985
• [A] PATENT ABSTRACTS OF JAPAN vol. 11, no. 201 (P-590)(2648) 30 June 1987 & JP-A-62 23 016 ( SHIMAZU )
• [A] PATENT ABSTRACTS OF JAPAN vol. 9, no. 236 (P-390)(1959) 21 September 1985 & JP-A-60 88 925 ( TOYOTA )
• [A] PATENT ABSTRACTS OF JAPAN vol. 10, no. 202 (P-477)(2258) 15 July 1986 & JP-A-61 45 218 ( NISSAN )
• See references of WO 9106031A1

Designated contracting state (EPC)

BE CH DE ES FR GB GR IT LI LU SE

DOCDB simple family (publication)

WO 9106031 A1 19910502; AU 6751690 A 19910516; BR 9006955 A 19911105; CA 2027348 A1 19910417; EP 0450058 A1 19911009; EP 0450058 A4 19930224; JP H04502525 A 19920507; KR 920701853 A 19920812; MX 171971 B 19931124

DOCDB simple family (application)

US 9005901 W 19901015; AU 6751690 A 19901015; BR 9006955 A 19901015; CA 2027348 A 19901015; EP 90917161 A 19901015; JP 50039391 A 19901015; KR 910700599 A 19910613; MX 2282490 A 19901011