SE390830B - RETURN REFLECTIVE SHEET MATERIAL AND INTERIORLY LIGHTED SIGN CONTAINING THIS SHEET MATERIAL - Google Patents

RETURN REFLECTIVE SHEET MATERIAL AND INTERIORLY LIGHTED SIGN CONTAINING THIS SHEET MATERIAL

Info

Publication number
SE390830B
SE390830B SE7300397A SE7300397A SE390830B SE 390830 B SE390830 B SE 390830B SE 7300397 A SE7300397 A SE 7300397A SE 7300397 A SE7300397 A SE 7300397A SE 390830 B SE390830 B SE 390830B
Authority
SE
Sweden
Prior art keywords
sheet material
interiorly
lighted sign
sign containing
return reflective
Prior art date
Application number
SE7300397A
Other languages
Swedish (sv)
Inventor
C F Tung
Original Assignee
Minnesota Mining & Mfg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US00244837A external-priority patent/US3802944A/en
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of SE390830B publication Critical patent/SE390830B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/14—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures with many small apertures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/08—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent layers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
SE7300397A 1972-01-24 1973-01-12 RETURN REFLECTIVE SHEET MATERIAL AND INTERIORLY LIGHTED SIGN CONTAINING THIS SHEET MATERIAL SE390830B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22015272A 1972-01-24 1972-01-24
US00244837A US3802944A (en) 1972-04-17 1972-04-17 Retroreflective sheeting

Publications (1)

Publication Number Publication Date
SE390830B true SE390830B (en) 1977-01-24

Family

ID=26914614

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7300397A SE390830B (en) 1972-01-24 1973-01-12 RETURN REFLECTIVE SHEET MATERIAL AND INTERIORLY LIGHTED SIGN CONTAINING THIS SHEET MATERIAL

Country Status (8)

Country Link
JP (1) JPS4882163A (en)
BE (1) BE794394A (en)
CA (1) CA1008245A (en)
DE (1) DE2303578C3 (en)
FR (1) FR2169619A5 (en)
GB (1) GB1424754A (en)
IT (1) IT977025B (en)
SE (1) SE390830B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988008599A1 (en) * 1987-04-27 1988-11-03 Lars Sefastsson Phosphorescent device

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5763169A (en) * 1980-09-30 1982-04-16 Matsushita Electric Works Ltd Surface finishing method for plate for buildings
US4952023A (en) * 1988-03-18 1990-08-28 Minnesota Mining And Manufacturing Company Internally illuminated retroreflective sign
JPH01173703U (en) * 1988-05-27 1989-12-11
JP2881229B2 (en) * 1988-11-21 1999-04-12 株式会社丸仁 Sheet having retroreflective surface and method of manufacturing the same
US5128804A (en) * 1991-02-06 1992-07-07 Minnesota Mining And Manufacturing Company Permeable retroreflective sheeting
GB2321814B (en) * 1997-01-28 2001-02-14 British Broadcasting Corp Video imaging
GB2339711B (en) * 1998-07-21 2002-07-31 Swintex Fabric reinforced retroreflective assembly
JP2002534576A (en) 1999-01-14 2002-10-15 リフレック パブリック リミテッド カンパニー Retroreflective ink
JP4925533B2 (en) * 2001-09-27 2012-04-25 日本カーバイド工業株式会社 Labeling substrate and marking system
KR100851680B1 (en) * 2007-09-15 2008-08-13 (주)리플로맥스 That tensile strength improves cube-corner type self-reflection sheet
EP2040244A1 (en) * 2007-09-18 2009-03-25 3M Innovative Properties Company Illumination device and actively illuminated article
EP2407010B1 (en) 2009-03-12 2018-01-10 3M Innovative Properties Company Laminate reflective and electroluminescent article and method
US9044055B2 (en) 2009-03-12 2015-06-02 3M Innovative Properties Company Garment with a retroreflective and electroluminescent article
US8727550B2 (en) 2009-03-12 2014-05-20 Oryon Technologies, Llc Hybrid electroluminescent assembly
US20180127915A1 (en) * 2015-04-28 2018-05-10 C.R.Y. Sas Retroreflective, elongated, filamentous product, process for making the same, uses thereof and products made therefrom
CN116705900B (en) * 2023-05-29 2023-12-19 浙江夜光明光电科技股份有限公司 Preparation method of glass microsphere type reflecting material for double-glass solar backboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988008599A1 (en) * 1987-04-27 1988-11-03 Lars Sefastsson Phosphorescent device

Also Published As

Publication number Publication date
IT977025B (en) 1974-09-10
DE2303578B2 (en) 1974-07-25
CA1008245A (en) 1977-04-12
DE2303578C3 (en) 1975-04-03
FR2169619A5 (en) 1973-09-07
BE794394A (en) 1973-07-23
DE2303578A1 (en) 1973-08-02
JPS4882163A (en) 1973-11-02
GB1424754A (en) 1976-02-11

Similar Documents

Publication Publication Date Title
SE390830B (en) RETURN REFLECTIVE SHEET MATERIAL AND INTERIORLY LIGHTED SIGN CONTAINING THIS SHEET MATERIAL
SE383930B (en) SHEET MATERIAL
AR201550A1 (en) MUNECA AND SIMILAR
BE798440A (en) PHOTOGRAPHIC MATERIAL
AT344548B (en) REFLECTIVE MATERIAL
AT332763B (en) REFLECTIVE FILM
IT995931B (en) FRAME FOR POSTERS CARTEL LONI AND SIMILAR
IT981221B (en) LABELS AND SIMILAR
SE8302193D0 (en) N- (1-SUBSTITUTED-3-PYRROLIDINYL) -BENZAMIDES AND THIOBENSAMIDES
AT331825B (en) COPY MATERIAL
BE808085A (en) POROPHIDE COMPOSITION AND THERMOPLASTIC COMPOSITION
BE801668A (en) AMINO-IMIDAZO-ISOQUINOLEINS AND AMINO-PYRAZOLO-ISOQUINOLEINES
IT996300B (en) ROAD REFLECTIVE SIGN
BE794825A (en) PHOTOSENSITIVE MATERIAL
SE398677B (en) LIGHT-LIGHTING MATERIAL
SE418339B (en) LIGHTING AND REFLECTION DEVICE FOR A SIGN
IT992401B (en) REFLECTIVE SIGNS
CH544363A (en) Advertising sign with magnetized ribbons
SU503200A1 (en) Electrophotographic material
BE808879R (en) CIS-ZEARALEONE AND CIS-ZEARALENOL
BR7201039D0 (en) ADVERTISING CHAIRCASE
IS2080A7 (en) Traffic and billboards
BR7200565D0 (en) STEERING-TAXIS ADVERTISING
ES179873Y (en) TOURIST AND ADVERTISING EXHIBITOR.
CH544367A (en) Illuminated transparency for advertising purposes