公开(公告)号：US3319311A

公开(公告)日：1967-05-16

申请号：US28302863

申请日：1963-05-24

Applicant: IBM

Inventor： MUTTER WALTER E

IPC: H01L21/00 ,  H01L23/29 ,  H01L29/00

CPC classification number: H01L23/291 ,  H01L21/00 ,  H01L24/05 ,  H01L29/00 ,  H01L2224/04042 ,  H01L2224/48463 ,  H01L2924/12036 ,  H01L2924/12043 ,  Y10S148/037 ,  Y10S148/043 ,  Y10S148/098 ,  Y10S148/151 ,  Y10S438/919 ,  Y10S438/965 ,  H01L2924/00

公开(公告)号：US2597363A

公开(公告)日：1952-05-20

申请号：US23438351

申请日：1951-06-29

Applicant: IBM

Inventor： MUTTER WALTER E

IPC: H01J29/48

CPC classification number: H01J29/48

公开(公告)号：CA594313A

公开(公告)日：1960-03-15

申请号：CA594313D

Applicant: IBM

Inventor： ROCHESTER NATHANIEL ,  MUTTER WALTER E ,  JOHNSON JACOB R ,  AMDAHL GENE M

公开(公告)号：CA778984A

公开(公告)日：1968-02-20

申请号：CA778984D

Applicant: IBM

Inventor： MUTTER WALTER E

公开(公告)号：CA808346A

公开(公告)日：1969-03-11

申请号：CA808346D

Applicant: IBM

Inventor： PURCELL EDWARD D ,  MUTTER WALTER E

公开(公告)号：CA492445A

公开(公告)日：1953-04-28

申请号：CA492445D

Applicant: IBM

Inventor： MUTTER WALTER E

公开(公告)号：CA902254A

公开(公告)日：1972-06-06

申请号：CA902254D

Applicant: IBM

Inventor： AINSLIE NORMAN G ,  CHHABRA DEVENDRA S ,  MUTTER WALTER E ,  JEPSEN DONALD W

IPC: H01B13/00 ,  H01L21/00 ,  H01L21/78 ,  H01L27/00

公开(公告)号：CA859935A

公开(公告)日：1970-12-29

申请号：CA859935D

Applicant: IBM

Inventor： TOTTA PAUL A ,  MUTTER WALTER E

公开(公告)号：CA829532A

公开(公告)日：1969-12-09

申请号：CA829532D

Applicant: IBM

Inventor： BARSON FRED ,  MUTTER WALTER E

公开(公告)号：CA1055721A

公开(公告)日：1979-06-05

申请号：CA265831

申请日：1976-11-16

Applicant: IBM

Inventor： MUTTER WALTER E

IPC: G01N21/57 ,  G01N21/48

Abstract: GLOSS MEASURING INSTRUMENT An instrument for measuring the gloss of test samples at different predetermined angles of incidence, includes a glossimeter head operative to receive polychromatic light and direct it along plural beams at different angles of incidence towards an area on the surface to be analyzed. A plurality of light receptors are arranged to receive specular light reflected from the surface at different angles of reflection corresponding to the angles of incidence. The receptors include plural filters each one operative to pass light at a different wavelength than the others. The light collected by the receptors is passed through a monochromator to a light detector whereby the light directed at the different angles of incidence and reflections corresponds to different wavelengths. Fiber optic light pipes may be used to transmit light through the instrument. A plug type coupling may be used to convert a general purpose spectrophotometer to the purpose of measuring gloss.