CA1243840A - Dispositif d'affichage a arriere-plan a couleurs variables - Google Patents
Dispositif d'affichage a arriere-plan a couleurs variablesInfo
- Publication number
- CA1243840A CA1243840A CA000541425A CA541425A CA1243840A CA 1243840 A CA1243840 A CA 1243840A CA 000541425 A CA000541425 A CA 000541425A CA 541425 A CA541425 A CA 541425A CA 1243840 A CA1243840 A CA 1243840A
- Authority
- CA
- Canada
- Prior art keywords
- colour
- display
- background
- light
- composite
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000002131 composite material Substances 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 23
- 239000003086 colorant Substances 0.000 claims description 21
- 230000004913 activation Effects 0.000 claims description 9
- 230000003213 activating effect Effects 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 abstract description 9
- ORWQBKPSGDRPPA-UHFFFAOYSA-N 3-[2-[ethyl(methyl)amino]ethyl]-1h-indol-4-ol Chemical compound C1=CC(O)=C2C(CCN(C)CC)=CNC2=C1 ORWQBKPSGDRPPA-UHFFFAOYSA-N 0.000 abstract 1
- 239000000872 buffer Substances 0.000 description 27
- 238000000149 argon plasma sintering Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012358 sourcing Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/882,430 US4734619A (en) | 1986-07-07 | 1986-07-07 | Display device with variable color background |
| GB8805650A GB2215509A (en) | 1986-07-07 | 1988-03-10 | Display device with variable colour background |
| MYPI88000271A MY101955A (en) | 1986-07-07 | 1988-05-16 | Display device with variable colour background |
| IN560/CAL/88A IN169804B (fr) | 1987-07-07 | 1988-07-06 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/882,430 US4734619A (en) | 1986-07-07 | 1986-07-07 | Display device with variable color background |
| US06/882,430 | 1986-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1243840A true CA1243840A (fr) | 1988-11-01 |
Family
ID=25380561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000541425A Expired CA1243840A (fr) | 1986-07-07 | 1987-07-07 | Dispositif d'affichage a arriere-plan a couleurs variables |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1243840A (fr) |
-
1987
- 1987-07-07 CA CA000541425A patent/CA1243840A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |