JPH01129751U - - Google Patents
Info
- Publication number
- JPH01129751U JPH01129751U JP2451688U JP2451688U JPH01129751U JP H01129751 U JPH01129751 U JP H01129751U JP 2451688 U JP2451688 U JP 2451688U JP 2451688 U JP2451688 U JP 2451688U JP H01129751 U JPH01129751 U JP H01129751U
- Authority
- JP
- Japan
- Prior art keywords
- section
- external lead
- drive circuit
- fluorescent display
- display
- 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.)
- Granted
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図、第２図は本考案の一実施例の蛍光表示
管を示すそれぞれ一部破断斜視図、要部拡大側面
図、第３図は第２図のリードに部品を実装した側
面図、第４図、第５図、第６図は本考案の他の実
施例の蛍光表示管を各々示す一部破断斜視図、要
部拡大側面図、要部断面図、第７図、第８図は従
来のＣＩＧ構造を有する蛍光表示管の一例を各々
示す一部破断斜視図、要部切欠き平面図、第９図
はカークロツク用モノリシツクＩＣ μＰＤ８４
８Ｃを用いた蛍光表示管の動作の回路図、第１０
図は従来の第９図のＣＩＧ蛍光表示管モジユール
の側面図、第１１図は第９図の水晶振動子を示す
等価回路図である。
１……ガラス基板、２……陽極配線、３……絶
縁被膜、４……セグメント陽極、５……基板側パ
ツド、６……陽極基板、７……外部引き出しリー
ド、８……グリツド、９……フイラメント陰極、
１０……カバーガラス、１１……ＩＣチツプ、２
０……コンデンサ、２１……水晶振動子、２３…
…プリント基板、２４……蛍光表示管、２５……
発振回路、７１，７２，７７……外部引き出しリ
ード（途中カツト品）、７３，７４，７８……補
助外部引き出しリード、７５……スタンドオフ部
（基板取付基準位置）、７６……リードハンダ付
部、９０……水晶振動子、９１，９２……コンデ
ンサ、９５……Ｅｆ調整用抵抗。
1 and 2 are a partially cutaway perspective view and an enlarged side view of essential parts showing a fluorescent display tube according to an embodiment of the present invention, and FIG. 3 is a side view of parts mounted on the leads shown in FIG. 4, 5, and 6 are partially cutaway perspective views, enlarged side views of essential parts, sectional views of essential parts, and FIGS. 7 and 8, respectively, showing fluorescent display tubes according to other embodiments of the present invention. 9 is a partially cutaway perspective view and a cutaway plan view of essential parts showing an example of a fluorescent display tube having a conventional CIG structure, and FIG. 9 is a monolithic IC μPD84 for car locks.
Circuit diagram of operation of fluorescent display tube using 8C, 10th
This figure is a side view of the conventional CIG fluorescent display module shown in FIG. 9, and FIG. 11 is an equivalent circuit diagram showing the crystal resonator shown in FIG. 9. DESCRIPTION OF SYMBOLS 1... Glass substrate, 2... Anode wiring, 3... Insulating coating, 4... Segment anode, 5... Board side pad, 6... Anode substrate, 7... External lead, 8... Grid, 9 ...filament cathode,
10...Cover glass, 11...IC chip, 2
0...Capacitor, 21...Crystal resonator, 23...
... Printed circuit board, 24 ... Fluorescent display tube, 25 ...
Oscillation circuit, 71, 72, 77... External lead (cut in the middle), 73, 74, 78... Auxiliary external lead, 75... Standoff part (board mounting reference position), 76... Lead soldered 90...Crystal resonator, 91, 92...Capacitor, 95...Ef adjustment resistor.
Claims (1)
するＩＣチツプを有する駆動回路部とが、同一真
空外囲器内に設けられている蛍光表示管において
、前記表示部あるいは駆動回路部と電気的接続さ
れて真空外へ導出された外部引き出しリード部と
、前記外部引き出しリード部に並んで配列され、
かつ前記表示部あるいは駆動回路部とは電気的接
続されていない補助外部リード部とを備え、前記
補助外部リード部に電気的接続する能動素子ある
いは受動素子を実装したことを特徴とする蛍光表
示管。 In a fluorescent display tube in which a display section having a phosphor layer and a drive circuit section having an IC chip for driving the display section are provided in the same vacuum envelope, there is no electrical connection between the display section or the drive circuit section. an external lead-out lead part which is connected to the outside of the vacuum and is arranged in line with the external lead-out lead part;
A fluorescent display tube, further comprising an auxiliary external lead section that is not electrically connected to the display section or the drive circuit section, and an active element or a passive element that is electrically connected to the auxiliary external lead section. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2451688U JPH066442Y2 (en) | 1988-02-25 | 1988-02-25 | Fluorescent display tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2451688U JPH066442Y2 (en) | 1988-02-25 | 1988-02-25 | Fluorescent display tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01129751U true JPH01129751U (en) | 1989-09-04 |
| JPH066442Y2 JPH066442Y2 (en) | 1994-02-16 |
Family
ID=31244428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2451688U Expired - Lifetime JPH066442Y2 (en) | 1988-02-25 | 1988-02-25 | Fluorescent display tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066442Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006196598A (en) * | 2005-01-12 | 2006-07-27 | Sharp Corp | Solid-state relay, electronic apparatus and method of manufacturing solid-state relay |
-
1988
- 1988-02-25 JP JP2451688U patent/JPH066442Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006196598A (en) * | 2005-01-12 | 2006-07-27 | Sharp Corp | Solid-state relay, electronic apparatus and method of manufacturing solid-state relay |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066442Y2 (en) | 1994-02-16 |
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