KR100908629B1 - 저항체 제조방법 - Google Patents
저항체 제조방법 Download PDFInfo
- Publication number
- KR100908629B1 KR100908629B1 KR1020070121669A KR20070121669A KR100908629B1 KR 100908629 B1 KR100908629 B1 KR 100908629B1 KR 1020070121669 A KR1020070121669 A KR 1020070121669A KR 20070121669 A KR20070121669 A KR 20070121669A KR 100908629 B1 KR100908629 B1 KR 100908629B1
- Authority
- KR
- South Korea
- Prior art keywords
- resistor
- resistance value
- ink
- discharging
- forming
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 31
- 239000012212 insulator Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 11
- 238000009966 trimming Methods 0.000 description 12
- 238000005245 sintering Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C11/00—Non-adjustable liquid resistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Abstract
Description
Claims (4)
- 저항체의 목표 저항값을 설정하는 단계;상기 목표 저항값에 상응하여 인쇄데이터를 생성하는 단계;상기 인쇄데이터에 상응하여 절연체에 저항잉크를 토출하여 상기 저항체를 형성하는 단계; 및상기 저항체의 저항값을 측정하는 단계를 포함하며,상기 측정된 저항값이 목표 저항값과 일치할 때까지, 상기 저항체를 형성하는 단계 및 상기 측정하는 단계를 반복 수행하는 것을 특징으로 하는 저항체 제조방법.
- 제1항에 있어서,상기 저항체를 형성하는 단계 이전에,상기 절연체에 도전성 잉크를 토출하여 전극을 형성하는 단계를 더 포함하며,상기 저항체를 형성하는 단계는상기 전극 사이에 저항잉크를 토출하는 것을 특징으로 하는 저항체 제조방법.
- 삭제
- 제1항에 있어서,상기 저항체를 형성하는 단계는상기 측정된 저항값이 감소하도록 상기 저항잉크를 토출하는 것을 특징으로 저항체 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070121669A KR100908629B1 (ko) | 2007-11-27 | 2007-11-27 | 저항체 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070121669A KR100908629B1 (ko) | 2007-11-27 | 2007-11-27 | 저항체 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090054800A KR20090054800A (ko) | 2009-06-01 |
KR100908629B1 true KR100908629B1 (ko) | 2009-07-21 |
Family
ID=40986681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070121669A KR100908629B1 (ko) | 2007-11-27 | 2007-11-27 | 저항체 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100908629B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004335827A (ja) * | 2003-05-09 | 2004-11-25 | Toppan Printing Co Ltd | プリント配線板に形成された抵抗体のトリミング方法 |
KR20040107433A (ko) * | 2003-06-13 | 2004-12-20 | 신꼬오덴기 고교 가부시키가이샤 | 저항체를 갖는 배선 기판 및 배선 기판의 제조 방법 |
KR20070014617A (ko) * | 2005-07-29 | 2007-02-01 | 전자부품연구원 | 열경화형 후막 레지스터 제조방법 및 이에 따른 레지스터 |
-
2007
- 2007-11-27 KR KR1020070121669A patent/KR100908629B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004335827A (ja) * | 2003-05-09 | 2004-11-25 | Toppan Printing Co Ltd | プリント配線板に形成された抵抗体のトリミング方法 |
KR20040107433A (ko) * | 2003-06-13 | 2004-12-20 | 신꼬오덴기 고교 가부시키가이샤 | 저항체를 갖는 배선 기판 및 배선 기판의 제조 방법 |
KR20070014617A (ko) * | 2005-07-29 | 2007-02-01 | 전자부품연구원 | 열경화형 후막 레지스터 제조방법 및 이에 따른 레지스터 |
Also Published As
Publication number | Publication date |
---|---|
KR20090054800A (ko) | 2009-06-01 |
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