2372043-A is referenced by 13 patents and cites 1 patents.

A functional film, formed by reactive sputtering onto a glass substrate, includes a transition layer comprising SiO as a dielectric material and at least one second constituent selected from aluminium, silver, silicon, germanium, yttrium, zinc, zirconium, tungsten and tantalum, the first and second constituents have gradual concentration gradients according to the thickness of the film. The content gradients are distributed such that the refractive index of the film gradually increases or decrease in the incident direction of external light in the direction of the thickness of the film. A second aspect of the invention provides a film having conductivity via the deposition of a further metallic layer. The film has good mechanical, optical and electrical properties and can be used as the black matrix of a display device.

Title
Functional film with concentration gradient
Application Number
GB20010026125 20011031
Publication Number
2372043B
Application Date
October 31, 2001
Publication Date
August 14, 2002
Inventor
Park Chang Won
KR
Lee Joon Bae
KR
Do Young Rag
KR
Choi Chaun Gi
KR
Assignee
Samsung Sdi
KR
IPC
C23C 14/00
C23C 14/35
C23C 14/08
C23C 14/06
H05K 09/00
H01J 05/02
G02F 01/13
G02B 05/22
G02B 05/00
G02B 01/10
C23C 14/35
C23C 14/10
C23C 14/06
C23C 14/02
C03C 17/36
G02C 07/00
H05K 09/00
H01J 05/16
G02F 01/1335
G02B 05/22
G02B 05/00
G02B 01/11
G02B 01/10
C23C 14/35
C23C 14/10
C23C 14/06
C23C 14/02
C03C 17/36
G02C 07/10
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