Invention Grant
- Patent Title: Gradient colored mask
- Patent Title (中): 渐变色面具
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Application No.: US11986189Application Date: 2007-11-20
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Publication No.: US08173355B2Publication Date: 2012-05-08
- Inventor: Lyn M. Irving , Mark E. Irving , Lan B. Thai
- Applicant: Lyn M. Irving , Mark E. Irving , Lan B. Thai
- Applicant Address: US NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: US NY Rochester
- Agent J. Lanny Tucker
- Main IPC: G03F1/00
- IPC: G03F1/00 ; G03F7/26

Abstract:
The invention relates to a process for forming a structure comprising: (a) providing a transparent support; (b) forming a color mask having a selected absorption spectral range wherein the color mask has an effectively transparent portion and a partially absorptive portion, wherein the partially absorptive portion includes at least two portions having different optical densities within the absorption spectral range; (c) coating a layer of a photopatternable material sensitive to visible light in the absorption spectral range; (d) exposing and developing the photopatternable material to form a photopattern corresponding to at least one of said two portions of the partially absorptive portion; and (e) depositing and patterning a layer of functional material such that a pattern of functional material results corresponding to the at least one of said two portions of the partially absorptive portion.
Public/Granted literature
- US20090130398A1 Gradient colored mask Public/Granted day:2009-05-21
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