JPH01177782U - - Google Patents
Info
- Publication number
- JPH01177782U JPH01177782U JP7550188U JP7550188U JPH01177782U JP H01177782 U JPH01177782 U JP H01177782U JP 7550188 U JP7550188 U JP 7550188U JP 7550188 U JP7550188 U JP 7550188U JP H01177782 U JPH01177782 U JP H01177782U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- led
- driving circuit
- linear division
- terminal
- 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
- 239000000758 substrate Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は、本考案の第１の実施例の表面を示す
図、第２図は、本考案の第１の実施例の裏面を示
す図、第３図は、従来例の部品配置を示す図、第
４図は、従来例の回路図、第５図は、本考案の第
２の実施例の表面を示す図、第６図は、本考案の
第２の実施例の裏面を示す図である。
１……端子、２……表示用ＬＥＤ、３……１番
端子マーク、４……基板、５１……端子、５２…
…印刷抵抗、５３……リニア分割及びＬＥＤ駆動
用ＩＣチツプ、５４……基板、２０１……表示用
ＬＥＤ、２０２……基板、２０３……抵抗器、２
０４……リニア分割及びＬＥＤ駆動用ＩＣ、２０
５……コネクタ、３０１……電源端子、３０２…
…ＧＮＤ端子、３０３……抵抗、３０４……表示
用ＬＥＤ、３０５……リニア分割及びＬＥＤ駆動
用ＩＣ、３０６……第１回路、３０７……第２回
路、３０８……第２回路入力端子、３０９……第
１回路入力端子、３１０……表示制御用端子、４
０１……端子、４０２……表示用ＬＥＤ、４０３
……１番端子マーク、４０４……基板、４５１…
…端子、４５２……印刷抵抗、４５３……リニア
分割及びＬＥＤ駆動用ＩＣチツプ、４５４……基
板。
Fig. 1 shows the front side of the first embodiment of the present invention, Fig. 2 shows the back side of the first embodiment of the invention, and Fig. 3 shows the arrangement of parts in the conventional example. 4 is a circuit diagram of the conventional example, FIG. 5 is a diagram showing the front side of the second embodiment of the present invention, and FIG. 6 is a diagram showing the back side of the second embodiment of the present invention. It is. 1... Terminal, 2... Display LED, 3... 1st terminal mark, 4... Board, 51... Terminal, 52...
...Printed resistor, 53...IC chip for linear division and LED drive, 54...Substrate, 201...LED for display, 202...Substrate, 203...Resistor, 2
04...Linear division and LED drive IC, 20
5... Connector, 301... Power terminal, 302...
... GND terminal, 303 ... Resistor, 304 ... Display LED, 305 ... Linear division and LED driving IC, 306 ... First circuit, 307 ... Second circuit, 308 ... Second circuit input terminal, 309...First circuit input terminal, 310...Display control terminal, 4
01...Terminal, 402...Display LED, 403
...No. 1 terminal mark, 404... Board, 451...
...Terminal, 452...Printed resistor, 453...IC chip for linear division and LED drive, 454...Substrate.
Claims (1)
該基板の裏面に実装されたリニア分割及びＬＥＤ
駆動用回路を有し、前記ＬＥＤ表示部と前記リニ
ア分割及びＬＥＤ駆動回路を一体化したことを特
徴とするバーグラフ表示用素子。 Display LEDs arranged on the front surface of the substrate and linear division and LEDs mounted on the back surface of the substrate
1. A bar graph display element comprising a driving circuit, wherein the LED display section, the linear division and the LED driving circuit are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7550188U JPH01177782U (en) | 1988-06-06 | 1988-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7550188U JPH01177782U (en) | 1988-06-06 | 1988-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01177782U true JPH01177782U (en) | 1989-12-19 |
Family
ID=31300565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7550188U Pending JPH01177782U (en) | 1988-06-06 | 1988-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01177782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011090152A (en) * | 2009-10-22 | 2011-05-06 | Sharp Corp | Display device |
| US9426509B2 (en) | 1998-08-21 | 2016-08-23 | Rovi Guides, Inc. | Client-server electronic program guide |
-
1988
- 1988-06-06 JP JP7550188U patent/JPH01177782U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9426509B2 (en) | 1998-08-21 | 2016-08-23 | Rovi Guides, Inc. | Client-server electronic program guide |
| JP2011090152A (en) * | 2009-10-22 | 2011-05-06 | Sharp Corp | Display device |
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