JPS63172151U - - Google Patents
Info
- Publication number
- JPS63172151U JPS63172151U JP6555187U JP6555187U JPS63172151U JP S63172151 U JPS63172151 U JP S63172151U JP 6555187 U JP6555187 U JP 6555187U JP 6555187 U JP6555187 U JP 6555187U JP S63172151 U JPS63172151 U JP S63172151U
- Authority
- JP
- Japan
- Prior art keywords
- trimming
- protective film
- area
- trimming part
- resistor
- 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
- 238000009966 trimming Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 4
Landscapes
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Description
第１図は本考案のハイブリツドＩＣの実施例の
外観平面図、第２図は第１図におけるトリミング
抵抗部のトリミング領域外を保護膜で覆つた部分
平面図、第３図は第１図におけるトリミング抵抗
部のトリミング位置を保護膜にて覆つた部分平面
図、第４図は従来のハイブリツドＩＣのトリミン
グ抵抗の拡大部分平面図である。
なお、１：ホール素子、２：電子回路レジスト
部、３：リードフレーム、４：トリミング抵抗、
５：保護膜、６：電極、７：回路基板、８：トリ
ミング部。
FIG. 1 is an external plan view of an embodiment of the hybrid IC of the present invention, FIG. 2 is a partial plan view of the trimming resistor section shown in FIG. 1, with the outside of the trimming area covered with a protective film, and FIG. FIG. 4 is a partial plan view showing the trimming position of the trimming resistor portion covered with a protective film, and FIG. 4 is an enlarged partial plan view of the trimming resistor of the conventional hybrid IC. In addition, 1: Hall element, 2: Electronic circuit resist part, 3: Lead frame, 4: Trimming resistor,
5: Protective film, 6: Electrode, 7: Circuit board, 8: Trimming part.
Claims (1)
上に抵抗値調整用トリミング部８を除いた領域外
、または前記トリミング部８上の領域を保護膜５
にて覆つてなるハイブリツド集積回路。 Trimming resistor 4 printed on circuit board 7
A protective film 5 is applied to the area other than the trimming part 8 for adjusting the resistance value or the area above the trimming part 8.
A hybrid integrated circuit covered with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6555187U JPS63172151U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6555187U JPS63172151U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63172151U true JPS63172151U (en) | 1988-11-09 |
Family
ID=30902730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6555187U Pending JPS63172151U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63172151U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6041073B2 (en) * | 1981-05-26 | 1985-09-13 | ザ・ハルコン・エス・デイ−・グル−プ・インコ−ポレ−テツド | Method for producing alkylene carbonate |
-
1987
- 1987-04-30 JP JP6555187U patent/JPS63172151U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6041073B2 (en) * | 1981-05-26 | 1985-09-13 | ザ・ハルコン・エス・デイ−・グル−プ・インコ−ポレ−テツド | Method for producing alkylene carbonate |