JPS629121U - - Google Patents
Info
- Publication number
- JPS629121U JPS629121U JP10042385U JP10042385U JPS629121U JP S629121 U JPS629121 U JP S629121U JP 10042385 U JP10042385 U JP 10042385U JP 10042385 U JP10042385 U JP 10042385U JP S629121 U JPS629121 U JP S629121U
- Authority
- JP
- Japan
- Prior art keywords
- colorless
- linear polarizing
- optical retardation
- polarizing plates
- dial
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 3
- 230000003595 spectral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Measuring Devices (AREA)
- Details Of Measuring And Other Instruments (AREA)
Description
第１図は本考案実施例の要部断面図、第２図は
本考案の原理説明図である。 ３……文字板、５……偏光板、６……位相差板
、９……位相差板、１２……保護カバー。
本考案の原理説明図である。 ３……文字板、５……偏光板、６……位相差板
、９……位相差板、１２……保護カバー。
Claims (1)
- 文字板の表面と文字板保護カバーの裏面とに無
色直線偏光板をそれぞれ配し、前記無色直線偏光
板間に互いに異なる分光特性を有する複数の光学
的位相差板を設け、少なくとも１個の光学的位相
差板を指示値の変化に伴つて移動可能に支持し、
指示値によつて文字板の色彩を変化させるように
した自動車用計器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10042385U JPS629121U (ja) | 1985-07-03 | 1985-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10042385U JPS629121U (ja) | 1985-07-03 | 1985-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS629121U true JPS629121U (ja) | 1987-01-20 |
Family
ID=30970231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10042385U Pending JPS629121U (ja) | 1985-07-03 | 1985-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS629121U (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013068893A (ja) * | 2011-09-26 | 2013-04-18 | Fujifilm Corp | 位相差フィルムを利用した可変カラー表示方法 |
| JP2013142563A (ja) * | 2012-01-07 | 2013-07-22 | Denso Corp | 指針表示装置 |
| US10227005B2 (en) | 2013-09-17 | 2019-03-12 | Denso Corporation | Vehicular display device |
-
1985
- 1985-07-03 JP JP10042385U patent/JPS629121U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013068893A (ja) * | 2011-09-26 | 2013-04-18 | Fujifilm Corp | 位相差フィルムを利用した可変カラー表示方法 |
| JP2013142563A (ja) * | 2012-01-07 | 2013-07-22 | Denso Corp | 指針表示装置 |
| US10227005B2 (en) | 2013-09-17 | 2019-03-12 | Denso Corporation | Vehicular display device |
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