MX9306793A - POLYMER REFLECTOR / REFRACTOR THAT HAS A MODIFIED SURFACE OR GEOMETRIAM. - Google Patents

POLYMER REFLECTOR / REFRACTOR THAT HAS A MODIFIED SURFACE OR GEOMETRIAM.

Info

Publication number
MX9306793A
MX9306793A MX9306793A MX9306793A MX9306793A MX 9306793 A MX9306793 A MX 9306793A MX 9306793 A MX9306793 A MX 9306793A MX 9306793 A MX9306793 A MX 9306793A MX 9306793 A MX9306793 A MX 9306793A
Authority
MX
Mexico
Prior art keywords
reflective
reflective surfaces
optical
reflectors
combination
Prior art date
Application number
MX9306793A
Other languages
Spanish (es)
Inventor
John A Wheatley
Gregg A Motter
Ravi Ramanathan
William G Lutz
Curt E Peterson
Original Assignee
Dow Chemical Co
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of MX9306793A publication Critical patent/MX9306793A/en

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)

Abstract

Se proporciona un cuerpo polimérico de múltiples capas, reflejante, que esfácil de formar en una variedad de configuraciones útiles. Estos cuerposreflejantes configurados pueden servir como reflectores ópticos,reflectores, polarizadores, lentes, y espejos. Debido a las superficiesreflejantes de múltiples capas en el cuerpo, el cuerpo prohibe losdefectos superficiales o las faltas de uniformidad que causarían defectosópticos indeseables en un dispositivo reflejante de una sola capa. Lassuperficies reflejantes de múltiples capas se pueden fabricar paraproporcionar una distribución controlada de reflejo y/o transmisiónespecular. También, las superficies reflejantes de múltiples capas soncapaces de proporcionar una luz linealmente polarizada. Mediante lacombinación del cuerpo reflejate de múltiples capas con otros elementosópticos, el cuerpo puede proporcionar una luz radialmente distribuida enciertas orientaciones, retrorreflejo cuando se utiliza en combinación conmicroesferas transparentes, y un reflejo de tipo prismático y refraccióncuando se utiliza en combinación con elementos de prisma laminados orealzados.A reflective, multilayer polymer body is provided which is easy to form in a variety of useful configurations. These configured reflective bodies can serve as optical reflectors, reflectors, polarizers, lenses, and mirrors. Due to the multi-layer reflective surfaces on the body, the body prohibits surface defects or unevenness that would cause undesirable optical defects in a single-layer reflective device. Multi-layer reflective surfaces can be manufactured to provide controlled reflex distribution and / or mirror transmission. Also, multi-layered reflective surfaces are capable of providing linearly polarized light. By combining the multi-layered reflective body with other optical elements, the body can provide radially distributed light in certain orientations, retro-reflection when used in combination with transparent microspheres, and a prismatic and refraction-type reflection when used in combination with laminated or enhanced prism elements. .

MX9306793A 1992-11-02 1993-10-29 POLYMER REFLECTOR / REFRACTOR THAT HAS A MODIFIED SURFACE OR GEOMETRIAM. MX9306793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97031992A 1992-11-02 1992-11-02

Publications (1)

Publication Number Publication Date
MX9306793A true MX9306793A (en) 1995-01-31

Family

ID=25516754

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9306793A MX9306793A (en) 1992-11-02 1993-10-29 POLYMER REFLECTOR / REFRACTOR THAT HAS A MODIFIED SURFACE OR GEOMETRIAM.

Country Status (2)

Country Link
CN (1) CN1086606A (en)
MX (1) MX9306793A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2636900A (en) * 2000-02-02 2001-08-14 Trivium Technologies Inc Multiflecting light directing film
CN1300623C (en) * 2003-11-18 2007-02-14 国振才 Secondary reflection type broad band polarizing prism set anti dazzle spectroscope
US11726245B2 (en) * 2017-10-02 2023-08-15 3M Innovative Properties Company Partial reflector having stack of polymer layers for correcting color shift
EP3701300A4 (en) * 2017-10-27 2021-08-25 3M Innovative Properties Company Retroreflective article comprising embedded reflective layers
CN108488691A (en) * 2018-03-20 2018-09-04 青岛海信电器股份有限公司 A kind of complex diffuser, backlight module and display device
CN108365045A (en) * 2018-04-12 2018-08-03 善仁（浙江）新材料科技有限公司 Multistage enhancing gain film for photovoltaic module string spacing, piece spacing and welding
CN110680937B (en) * 2019-11-08 2023-05-02 中国科学院半导体研究所 Ultraviolet LED light homogenizing device and application thereof
CN112757732A (en) * 2020-12-25 2021-05-07 江苏集萃先进高分子材料研究所有限公司 High-strength and high-toughness multilayer composite board and preparation method thereof

Also Published As

Publication number Publication date
CN1086606A (en) 1994-05-11

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