KR20030000488A - 반도체소자의 연마패드 - Google Patents
반도체소자의 연마패드 Download PDFInfo
- Publication number
- KR20030000488A KR20030000488A KR1020010036283A KR20010036283A KR20030000488A KR 20030000488 A KR20030000488 A KR 20030000488A KR 1020010036283 A KR1020010036283 A KR 1020010036283A KR 20010036283 A KR20010036283 A KR 20010036283A KR 20030000488 A KR20030000488 A KR 20030000488A
- Authority
- KR
- South Korea
- Prior art keywords
- pad
- semiconductor device
- polishing
- polishing pad
- hard
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/26—Lapping pads for working plane surfaces characterised by the shape of the lapping pad surface, e.g. grooved
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
Claims (3)
- 반도체소자의 연마패드에 있어서,소프트 패드에 일정 간격 이격되어 하드 패드 조각이 부착되는 반도체소자의 연마패드.
- 제 1 항에 있어서,상기 하드 패드 조각은 1 ∼ 10㎜ 크기로 형성되는 것을 특징으로 하는 반도체소자의 연마패드.
- 제 1 항에 있어서,상기 하드 패드 조각은 1 ∼ 10㎜ 만큼 이격되어 부착되는 것을 특징으로 하는 반도체소자의 연마패드.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010036283A KR20030000488A (ko) | 2001-06-25 | 2001-06-25 | 반도체소자의 연마패드 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010036283A KR20030000488A (ko) | 2001-06-25 | 2001-06-25 | 반도체소자의 연마패드 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20030000488A true KR20030000488A (ko) | 2003-01-06 |
Family
ID=27710952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010036283A Withdrawn KR20030000488A (ko) | 2001-06-25 | 2001-06-25 | 반도체소자의 연마패드 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20030000488A (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428126A (zh) * | 2020-11-16 | 2021-03-02 | 连城凯克斯科技有限公司 | 一种用于半导体晶体生产的抛光设备 |
| CN112518804A (zh) * | 2021-01-14 | 2021-03-19 | 成都昌碧宣亚商贸有限公司 | 一种机械手臂高效自动清洁装置 |
-
2001
- 2001-06-25 KR KR1020010036283A patent/KR20030000488A/ko not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428126A (zh) * | 2020-11-16 | 2021-03-02 | 连城凯克斯科技有限公司 | 一种用于半导体晶体生产的抛光设备 |
| CN112518804A (zh) * | 2021-01-14 | 2021-03-19 | 成都昌碧宣亚商贸有限公司 | 一种机械手臂高效自动清洁装置 |
| CN112518804B (zh) * | 2021-01-14 | 2022-10-11 | 重庆云海机械制造有限公司 | 一种机械手臂高效自动清洁装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| N231 | Notification of change of applicant | ||
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PC1203 | Withdrawal of no request for examination |
St.27 status event code: N-1-6-B10-B12-nap-PC1203 |
|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid | ||
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
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| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |