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Class Information
Number: 359/267
Name: Optical: systems and elements > Optical modulator > Light wave temporal modulation (e.g., frequency, amplitude, etc.) > Changing bulk optical parameter > Electro-optic > Electrochromic > Reflection-type (e.g., display device)
Description: Subject matter wherein the modulator utilizes a surface upon which light strikes and which is coated with a material that simultaneously changes color with the applied electrical signal and reflects a significant portion of incident light.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4906075 |
Vehicle rear view mirror |
Mar. 6, 1990 |
| 4896030 |
Light-reflectivity controller for use with automotive rearview mirror using electrochromic element |
Jan. 23, 1990 |
| 4878743 |
Automotive mirror using electrochromic element |
Nov. 7, 1989 |
| 4872745 |
Cover for car lamps |
Oct. 10, 1989 |
| 4871236 |
Organic thin film display element |
Oct. 3, 1989 |
| 4850684 |
Electrochromic display device |
Jul. 25, 1989 |
| 4842381 |
Electrochromic data recording systems |
Jun. 27, 1989 |
| 4824221 |
Electrochromic device |
Apr. 25, 1989 |
| 4804275 |
Indicator device for indicating the time integral of a monitored parameter |
Feb. 14, 1989 |
| 4787716 |
Color member and method for manufacturing same |
Nov. 29, 1988 |
| 4787717 |
Electrochromic indicator device with reflecting background |
Nov. 29, 1988 |
| 4781444 |
Color member having electrodeposited color layer composed of polymer and coloring matter bonded to polymer and method for manufacturing same |
Nov. 1, 1988 |
| 4762401 |
Electrochromatic system with third electrode |
Aug. 9, 1988 |
| 4737781 |
Process for displaying information |
Apr. 12, 1988 |
| 4715691 |
Electrochromic display using bipolar ion-exchange membrane |
Dec. 29, 1987 |
| 4712879 |
Electrochromic mirror |
Dec. 15, 1987 |
| 4702566 |
Electrochromic display device |
Oct. 27, 1987 |
| 4671617 |
Liquid crystal dazzle-free reflection mirror |
Jun. 9, 1987 |
| 4669830 |
Electrochromic material and lubricant |
Jun. 2, 1987 |
| 4652090 |
Dispersed iridium based complementary electrochromic device |
Mar. 24, 1987 |
| 4645308 |
Low voltage solid-state lateral coloration electrochromic device |
Feb. 24, 1987 |
| 4599614 |
Photoelectrochromic display |
Jul. 8, 1986 |
| 4571029 |
Electro-optical switching and memory display device |
Feb. 18, 1986 |
| 4550982 |
All-solid-state display including an organic electrochromic layer with ion donor/acceptor |
Nov. 5, 1985 |
| 4519930 |
Electrochromic display device |
May. 28, 1985 |
| 4508430 |
Electrochromic display cell I |
Apr. 2, 1985 |
| 4508432 |
Electrochromic display cell II |
Apr. 2, 1985 |
| 4500174 |
Electrochromic imaging apparatus |
Feb. 19, 1985 |
| 4493531 |
Field sensitive optical displays, generation of fields therefor and scanning thereof |
Jan. 15, 1985 |
| 4488783 |
Electrode structure for electrochromatic displays of the segmented type |
Dec. 18, 1984 |
| 4479121 |
Electrochromic display device having constant color density and driving method therefor |
Oct. 23, 1984 |
| 4475795 |
Electrochromic films having improved etch resistance |
Oct. 9, 1984 |
| 4465340 |
Electrochromic display cell |
Aug. 14, 1984 |
| 4465339 |
Electrochromic mirrors |
Aug. 14, 1984 |
| 4443115 |
Electronic timepiece with electrochromic display |
Apr. 17, 1984 |
| 4408202 |
Electrokinetic display system |
Oct. 4, 1983 |
| 4401983 |
Electrochromic display device exhibiting uniform coloration density |
Aug. 30, 1983 |
| 4394068 |
Fluorescently activated display device with improved sensitivity |
Jul. 19, 1983 |
| 4379619 |
Electro-chromic displays |
Apr. 12, 1983 |
| 4375319 |
Electrochromic display device |
Mar. 1, 1983 |
| 4374610 |
Dish shaped substrate for electrochromic displays |
Feb. 22, 1983 |
| 4348078 |
Enhancement of optical absorption and contrast of electrochromic devices |
Sep. 7, 1982 |
| 4348077 |
Electrochromic display device |
Sep. 7, 1982 |
| 4346964 |
Electrochromic display device |
Aug. 31, 1982 |
| 4322133 |
Method of driving electrochromic display device and electrochromic display device therefor |
Mar. 30, 1982 |
| 4310220 |
Electrochromic display with one porous separator |
Jan. 12, 1982 |
| 4294519 |
Color density stabilizer for electrochromic display |
Oct. 13, 1981 |
| 4280754 |
Electrochromic display device and method of manufacture |
Jul. 28, 1981 |
| 4252418 |
Electrochromic display device |
Feb. 24, 1981 |
| 4249796 |
Projection display device |
Feb. 10, 1981 |
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