IT649689A - - Google Patents
Info
- Publication number
- IT649689A IT649689A IT649689DA IT649689A IT 649689 A IT649689 A IT 649689A IT 649689D A IT649689D A IT 649689DA IT 649689 A IT649689 A IT 649689A
- Authority
- IT
- Italy
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/54—Controlling or regulating the coating process
- C23C14/542—Controlling the film thickness or evaporation rate
- C23C14/545—Controlling the film thickness or evaporation rate using measurement on deposited material
- C23C14/547—Controlling the film thickness or evaporation rate using measurement on deposited material using optical methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
- G01B11/0683—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating measurement during deposition or removal of the layer
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D5/00—Control of dimensions of material
- G05D5/02—Control of dimensions of material of thickness, e.g. of rolled material
- G05D5/03—Control of dimensions of material of thickness, e.g. of rolled material characterised by the use of electric means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40707A US3059611A (en) | 1960-07-05 | 1960-07-05 | Monitoring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT649689A true IT649689A (US06312121-20011106-C00033.png) |
Family
ID=21912481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT649689D IT649689A (US06312121-20011106-C00033.png) | 1960-07-05 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3059611A (US06312121-20011106-C00033.png) |
| GB (1) | GB901390A (US06312121-20011106-C00033.png) |
| IT (1) | IT649689A (US06312121-20011106-C00033.png) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3211570A (en) * | 1961-12-21 | 1965-10-12 | Winfield W Salisbury | Process of making sine wave gratings |
| US3238918A (en) * | 1961-12-26 | 1966-03-08 | Lear Siegler Inc | Vacuum deposition chamber for multiple operations |
| US3526460A (en) * | 1967-06-27 | 1970-09-01 | Webb James E | Optical characteristics measuring apparatus |
| DE2122997A1 (de) * | 1970-05-06 | 1971-11-25 | Metal Lux Spa | Gerät zum Färben von Gegenständen wie beispielsweise Brillengläsern |
| US3709192A (en) * | 1970-06-01 | 1973-01-09 | Sierracin Corp | Coating control system |
| US3664295A (en) * | 1970-11-02 | 1972-05-23 | Gte Sylvania Inc | Means for achieving a controlled gradient density coating on a light attenuation medium |
| US3732846A (en) * | 1972-01-07 | 1973-05-15 | Us Army | Crystal plating monitoring system |
| US3804532A (en) * | 1972-08-03 | 1974-04-16 | Us Navy | Transparent film uniformity gauge |
| US4024291A (en) * | 1975-06-17 | 1977-05-17 | Leybold-Heraeus Gmbh & Co. Kg | Control of vapor deposition |
| DE10141522C1 (de) * | 2001-08-24 | 2003-03-06 | Siemens Ag | Verfahren zur Herstellung einer Leuchtstoffschicht |
| JP5949252B2 (ja) * | 2011-12-02 | 2016-07-06 | 株式会社島津製作所 | Ｍａｌｄｉ用試料作成装置および試料作成方法 |
| US9059038B2 (en) | 2012-07-18 | 2015-06-16 | Tokyo Electron Limited | System for in-situ film stack measurement during etching and etch control method |
| US9330990B2 (en) | 2012-10-17 | 2016-05-03 | Tokyo Electron Limited | Method of endpoint detection of plasma etching process using multivariate analysis |
| KR20180073700A (ko) | 2015-11-16 | 2018-07-02 | 도쿄엘렉트론가부시키가이샤 | 진보된 광학 센서 및 플라즈마 챔버용 방법 |
| CN109075066B (zh) | 2016-03-31 | 2023-08-04 | 东京毅力科创株式会社 | 使用无晶片干式清洗发射光谱来控制干式蚀刻过程的方法 |
| US10453653B2 (en) | 2016-09-02 | 2019-10-22 | Tokyo Electron Limited | Endpoint detection algorithm for atomic layer etching (ALE) |
| JP7112620B2 (ja) | 2016-11-18 | 2022-08-04 | 東京エレクトロン株式会社 | 製造プロセスにおける粒子によって誘発されるアークの検出のための方法および装置 |
| WO2018170010A1 (en) | 2017-03-17 | 2018-09-20 | Tokyo Electron Limited | Surface modification control for etch metric enhancement |
| US10978278B2 (en) | 2018-07-31 | 2021-04-13 | Tokyo Electron Limited | Normal-incident in-situ process monitor sensor |
| JP2022533246A (ja) | 2019-05-23 | 2022-07-21 | 東京エレクトロン株式会社 | ハイパースペクトルイメージングを使用する半導体プロセスの光学的診断 |
| US10910201B1 (en) | 2019-08-22 | 2021-02-02 | Tokyo Electron Limited | Synthetic wavelengths for endpoint detection in plasma etching |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2674973A (en) * | 1954-04-13 | Apparatus for coating incandescent | ||
| US2239452A (en) * | 1937-03-13 | 1941-04-22 | Robley C Williams | Method and apparatus for producing semitransparent coatings |
| US2877418A (en) * | 1955-02-03 | 1959-03-10 | Arthur J Eldridge | Vacuum tube voltmeter |
| US2840707A (en) * | 1955-03-07 | 1958-06-24 | Gilfillan Bros Inc | Fast-acting sampling circuit |
| US2833922A (en) * | 1955-10-21 | 1958-05-06 | Collins Radio Co | Stepped electrical feedback servo means |
| US2939083A (en) * | 1958-06-23 | 1960-05-31 | John D Hague | Double integration memory circuit responding to bi-polar pulse video input signal |
-
0
- IT IT649689D patent/IT649689A/it unknown
-
1960
- 1960-07-05 US US40707A patent/US3059611A/en not_active Expired - Lifetime
-
1961
- 1961-04-05 GB GB12110/61A patent/GB901390A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB901390A (en) | 1962-07-18 |
| US3059611A (en) | 1962-10-23 |
