Invention Grant
- Patent Title: Display with RGB color filter element sets
- Patent Title (中): 显示RGB彩色滤镜元素集
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Application No.: US13078315Application Date: 2011-04-01
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Publication No.: US08462298B2Publication Date: 2013-06-11
- Inventor: Margaret J. Helber , Paula J. Alessi , Mitchell S. Burberry , Donald R. Diehl , Mary C. Brick , Steven Evans , Ronald S. Cok
- Applicant: Margaret J. Helber , Paula J. Alessi , Mitchell S. Burberry , Donald R. Diehl , Mary C. Brick , Steven Evans , Ronald S. Cok
- Applicant Address: US VA Herndon
- Assignee: Global OLED Technology LLC
- Current Assignee: Global OLED Technology LLC
- Current Assignee Address: US VA Herndon
- Agency: Global OLED Technology LLC
- Main IPC: B05D5/06
- IPC: B05D5/06

Abstract:
An electronic display containing a light source and a color filter set, the color filter set comprising: a green color filter having a green filter layer comprising a first pigment having its maximum absorption at a wavelength from 600 to 700 nm wherein at least 90 volume percent of the first pigment particles have a particle size less than 300 nm, and a second pigment having its maximum absorption at a wavelength from 400 to 500 nm wherein at least 90 volume percent of the second pigment particles have a particle size less than 300 nm, and wherein the green filter layer has a transmittance of 60% or more at a wavelength of 520 nm and of no more than 10% at a wavelength of 480 nm and of no more than 10% at a wavelength of 590 nm; a blue color filter having a blue filter layer; a red color filter having a red filter layer; and wherein the color gamut defined by the electronic display has a % NTSCx,y ratio greater than 88%.
Public/Granted literature
- US20110183066A1 DISPLAY WITH RGB COLOR FILTER ELEMENT SETS Public/Granted day:2011-07-28
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