JPH02148418U - - Google Patents
Info
- Publication number
- JPH02148418U JPH02148418U JP5950389U JP5950389U JPH02148418U JP H02148418 U JPH02148418 U JP H02148418U JP 5950389 U JP5950389 U JP 5950389U JP 5950389 U JP5950389 U JP 5950389U JP H02148418 U JPH02148418 U JP H02148418U
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- light
- display
- display pattern
- predetermined
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図は本考案の第１の実施例を示す表示装置
の要部断面図、第２図は本考案の第２の実施例を
示す表示装置の要部断面図、第３図は従来の表示
装置の一例の要部断面図である。
１，１１……蛍光表示管、２……透光性絶縁基
板、３……給電配線、４，４１，４２，４３……
セグメント電極、５，５１，５２，５３……蛍光
体、６……フイラメント、７……グリツド、８，
８１，８２……反射板、９１，９２，９３……フ
イルタ板、１０……視差。
FIG. 1 is a cross-sectional view of a main part of a display device showing a first embodiment of the present invention, FIG. 2 is a cross-sectional view of a main part of a display device showing a second embodiment of the present invention, and FIG. FIG. 2 is a sectional view of a main part of an example of a display device. 1, 11... Fluorescent display tube, 2... Transparent insulating substrate, 3... Power supply wiring, 4, 41, 42, 43...
Segment electrode, 5, 51, 52, 53...phosphor, 6... filament, 7... grid, 8,
81, 82... Reflection plate, 91, 92, 93... Filter plate, 10... Parallax.
Claims (1)
示管の前記発光表示パターンを観察者側に反射さ
せる反射板と、該反射板の前面に所定の波長の光
のみを選択的に透過させる光透過板と光透過膜と
のいずれか一方を具備したことを特徴とする表示
装置。 A display tube having a predetermined luminescent display pattern, a reflector that reflects the luminescent display pattern of the display tube toward the viewer, and a light transmitter that selectively transmits only light of a predetermined wavelength through the front surface of the reflector. A display device comprising either a plate or a light transmitting film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5950389U JPH02148418U (en) | 1989-05-22 | 1989-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5950389U JPH02148418U (en) | 1989-05-22 | 1989-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148418U true JPH02148418U (en) | 1990-12-17 |
Family
ID=31586054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5950389U Pending JPH02148418U (en) | 1989-05-22 | 1989-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148418U (en) |
-
1989
- 1989-05-22 JP JP5950389U patent/JPH02148418U/ja active Pending
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