- Patent Title: Quantum dot spacing for high efficiency quantum dot LED displays
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Application No.: US15694378Application Date: 2017-09-01
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Publication No.: US10700236B2Publication Date: 2020-06-30
- Inventor: Jonathan S. Steckel , Hitoshi Yamamoto , Paul S. Drzaic
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Jaffery Watson Mendonsa & Hamilton LLP
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L27/00 ; H01L33/06 ; H01L33/30 ; H01L33/28 ; H01L33/50 ; H01L27/15 ; C09K11/08 ; C09K11/75 ; C09K11/56 ; H01L27/12 ; C09K11/02 ; C09K11/70 ; H01L51/50 ; C09K11/74 ; C09K11/89 ; C09K11/88 ; B82Y20/00 ; H01L51/52 ; B82Y30/00 ; H01L27/32
Abstract:
Quantum dot layers and display devices including quantum dot layers are described. In an embodiment the quantum dot layer includes quantum dots with coatings to adjust the spacing between adjacent quantum dots. In an embodiment, the coatings are metal oxide coatings and may create a charge transporting matrix. In an embodiment, the coatings are core-material coatings. The QD layers may be QD-LED compatible.
Public/Granted literature
- US20180019371A1 QUANTUM DOT SPACING FOR HIGH EFFICIENCY QUANTUM DOT LED DISPLAYS Public/Granted day:2018-01-18
Information query
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