Invention Grant
US08542360B2 Method and apparatus for producing a new shade guide having new color values from known color elements
有权
用于生产具有来自已知颜色元素的新颜色值的新色调导板的方法和装置
- Patent Title: Method and apparatus for producing a new shade guide having new color values from known color elements
- Patent Title (中): 用于生产具有来自已知颜色元素的新颜色值的新色调导板的方法和装置
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Application No.: US12217796Application Date: 2008-07-09
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Publication No.: US08542360B2Publication Date: 2013-09-24
- Inventor: Harald Kerschbaumer
- Applicant: Harald Kerschbaumer
- Applicant Address: LI Schaan
- Assignee: Ivoclar Vivadent AG
- Current Assignee: Ivoclar Vivadent AG
- Current Assignee Address: LI Schaan
- Agency: Hodgson Russ LLP
- Priority: DE102007035610 20070730
- Main IPC: A61C19/10
- IPC: A61C19/10 ; G01J3/50
Abstract:
The invention relates to a method (100) for producing color elements of a shade guide. To this end, color values of known color elements (15) of shade guides (10) with similar lightness values, hues and chromata are initially ascertained. In another method step, the color values of each new color element are determined while increasing a color distance (16) between the lightness values, hues and chromata of the previously ascertained color values.
Public/Granted literature
- US20090033927A1 Method for producing colors Public/Granted day:2009-02-05
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