JPS6281139U - - Google Patents
Info
- Publication number
- JPS6281139U JPS6281139U JP16988285U JP16988285U JPS6281139U JP S6281139 U JPS6281139 U JP S6281139U JP 16988285 U JP16988285 U JP 16988285U JP 16988285 U JP16988285 U JP 16988285U JP S6281139 U JPS6281139 U JP S6281139U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting elements
- key
- push button
- rows
- 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
- 239000011159 matrix material Substances 0.000 claims 2
- 238000012790 confirmation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
- Telephone Set Structure (AREA)
Description
図は本考案の実施例を示し、第1図はPBDの
正面図、第2図は電話機へ適用した場合のブロツ
ク図、第3図はDPCの回路図、第4図は表示状
況を示す図、第5図は他の実施例を示すPBDの
正面図である。
2……DPC(表示回路)、3……TKC(通
話回路)、4……DIC(ダイヤル回路)、5…
…PBD(押ボタンダイヤルキー)、6……DE
C(デコーダ)、111〜1124……DRV(
ドライバ)、21……キー(押ボタンキー)、2
2……遮光板、LD,LD1〜LD24……発光
ダイオード、Qs,Q1,Q2……トランジスタ
、Rs,R1〜R4……抵抗器、Cs……コンデ
ンサ。
The figures show an embodiment of the present invention; Fig. 1 is a front view of the PBD, Fig. 2 is a block diagram when applied to a telephone, Fig. 3 is a circuit diagram of the DPC, and Fig. 4 is a diagram showing the display situation. , FIG. 5 is a front view of a PBD showing another embodiment. 2...DPC (display circuit), 3...TKC (telephone circuit), 4...DIC (dial circuit), 5...
...PBD (push button dial key), 6...DE
C (decoder), 11 1 to 11 24 ... DRV (
driver), 21...key (push button key), 2
2... Light shielding plate, LD, LD1 to LD24 ... Light emitting diode, Qs, Q1 , Q2 ... Transistor, Rs, R1 to R4 ... Resistor, Cs... Capacitor.
Claims (1)
押ボタンキーと、該各押ボタンキーの各々へ必要
に応じた数が設けられ5行×3列以上のドツトマ
トリクスによる1桁のパターン表示を行なう複数
の発光素子と、前記各押ボタンキー中いずれかの
操作に応じ前記各発光素子中から対応するものを
選択して発光させ操作した押ボタンキーと対応す
る表示を行なう制御手段とを備えたことを特徴と
するキー入力確認表示装置。 Multiple pushbutton keys arranged in a matrix of 4 rows x 3 columns, and each pushbutton key is provided with the required number, and a 1-digit pattern is displayed in a dot matrix of 5 rows x 3 columns or more. a plurality of light emitting elements, and a control means for selecting a corresponding light emitting element from among the light emitting elements in response to an operation of any one of the push button keys, causing the light emitting elements to emit light, and displaying a display corresponding to the operated push button key. A key input confirmation display device comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16988285U JPS6281139U (en) | 1985-11-06 | 1985-11-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16988285U JPS6281139U (en) | 1985-11-06 | 1985-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6281139U true JPS6281139U (en) | 1987-05-23 |
Family
ID=31104094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16988285U Pending JPS6281139U (en) | 1985-11-06 | 1985-11-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6281139U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01236849A (en) * | 1988-03-17 | 1989-09-21 | Victor Co Of Japan Ltd | Telephone set |
JPH02202755A (en) * | 1989-02-01 | 1990-08-10 | Pioneer Answerphone Mfg Corp | Telephone set |
JP2010041442A (en) * | 2008-08-06 | 2010-02-18 | Nec Saitama Ltd | Cellular phone, key input result notifying method, and program therefor |
-
1985
- 1985-11-06 JP JP16988285U patent/JPS6281139U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01236849A (en) * | 1988-03-17 | 1989-09-21 | Victor Co Of Japan Ltd | Telephone set |
JPH02202755A (en) * | 1989-02-01 | 1990-08-10 | Pioneer Answerphone Mfg Corp | Telephone set |
JP2010041442A (en) * | 2008-08-06 | 2010-02-18 | Nec Saitama Ltd | Cellular phone, key input result notifying method, and program therefor |
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