CN1318651A - 荫罩用Fe-Ni合金和杂质观察法和电子线透过孔均匀性判别法 - Google Patents
荫罩用Fe-Ni合金和杂质观察法和电子线透过孔均匀性判别法 Download PDFInfo
- Publication number
- CN1318651A CN1318651A CN01111269A CN01111269A CN1318651A CN 1318651 A CN1318651 A CN 1318651A CN 01111269 A CN01111269 A CN 01111269A CN 01111269 A CN01111269 A CN 01111269A CN 1318651 A CN1318651 A CN 1318651A
- Authority
- CN
- China
- Prior art keywords
- hole
- alloy
- etching
- starting material
- inclusion
- 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.)
- Granted
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
- H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/07—Shadow masks
- H01J2229/0727—Aperture plate
- H01J2229/0733—Aperture plate characterised by the material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/07—Shadow masks
- H01J2229/0727—Aperture plate
- H01J2229/075—Beam passing apertures, e.g. geometrical arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- ing And Chemical Polishing (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP117766/2000 | 2000-04-19 | ||
JP2000117766A JP2001303198A (ja) | 2000-04-19 | 2000-04-19 | エッチング穿孔性に優れたFe−Ni系合金シャドウマスク用素材並びに介在物の簡易観察方法および電子線透過孔均一性の判別方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1318651A true CN1318651A (zh) | 2001-10-24 |
CN1120246C CN1120246C (zh) | 2003-09-03 |
Family
ID=18629028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01111269A Expired - Fee Related CN1120246C (zh) | 2000-04-19 | 2001-03-15 | 电子线透过孔孔径均匀性优良的Fe-Ni合金荫罩用原材料 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2001303198A (zh) |
KR (1) | KR20010098399A (zh) |
CN (1) | CN1120246C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107119234A (zh) * | 2017-05-11 | 2017-09-01 | 东北大学 | 一种因瓦合金带材的细晶强化方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900006146A (ko) * | 1988-10-27 | 1990-05-07 | 최근선 | 데이지휠 타이프라이터의 프린트 휠 장착상태 감지방법 |
KR950006912A (ko) * | 1993-08-02 | 1995-03-21 | 이헌조 | 칼라 브라운관용 섀도우 마스크재료 |
JP3080301B2 (ja) * | 1997-04-22 | 2000-08-28 | 日立金属株式会社 | 表面特性およびエッチング性に優れたFe−Ni系合金薄板 |
KR100259299B1 (en) * | 1998-04-21 | 2000-06-15 | Lg Electronics Inc | Shadow mask of color cathode ray tube and method for fabricating the same |
JPH11329248A (ja) * | 1998-05-15 | 1999-11-30 | Nisshin Steel Co Ltd | スジむら評価用試験片の作製方法 |
-
2000
- 2000-04-19 JP JP2000117766A patent/JP2001303198A/ja active Pending
-
2001
- 2001-03-07 KR KR1020010011647A patent/KR20010098399A/ko not_active Application Discontinuation
- 2001-03-15 CN CN01111269A patent/CN1120246C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107119234A (zh) * | 2017-05-11 | 2017-09-01 | 东北大学 | 一种因瓦合金带材的细晶强化方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20010098399A (ko) | 2001-11-08 |
JP2001303198A (ja) | 2001-10-31 |
CN1120246C (zh) | 2003-09-03 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NIKKO METAL MFG. CO., LTD. Free format text: FORMER NAME OR ADDRESS: NIPPON MINING AND METALS CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Kanagawa Patentee after: Nikko Metal Manufacturing Co.,Ltd. Address before: Tokyo, Japan Patentee before: Nippon Mining & Metals Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: NIKKO MATERIALS CO. LTD Free format text: FORMER OWNER: NIKKO METAL MFG. CO., LTD. Effective date: 20060804 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: NIPPON MINING AND METALS CO., LTD. Free format text: FORMER NAME OR ADDRESS: NIKKO MATERIALS CO. LTD |
|
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Nippon Mining & Metals Co.,Ltd. Address before: Tokyo, Japan Patentee before: NIKKO MATERIALS Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20060804 Address after: Tokyo, Japan Patentee after: NIKKO MATERIALS Co.,Ltd. Address before: Kanagawa Patentee before: Nikko Metal Manufacturing Co.,Ltd. |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |