Invention Grant
- Patent Title: Charge injection and transport layers
- Patent Title (中): 电荷注入和输送层
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Application No.: US12605768Application Date: 2009-10-26
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Publication No.: US08097876B2Publication Date: 2012-01-17
- Inventor: Mathew K. Mathai , Christopher T. Brown , Venkataramanan Seshadri
- Applicant: Mathew K. Mathai , Christopher T. Brown , Venkataramanan Seshadri
- Applicant Address: US PA Pittsburgh
- Assignee: Plextronics, Inc.
- Current Assignee: Plextronics, Inc.
- Current Assignee Address: US PA Pittsburgh
- Agency: Foley & Lardner LLP
- Main IPC: H01L33/00
- IPC: H01L33/00

Abstract:
Compositions for use in hole transporting layers (HTLs) or hole injection layers (HILs) are provided, as well as methods of making the compositions and devices fabricated from the compositions. OLED devices can be made. The compositions comprise at least one conductive conjugated polymer, at least one semiconducting matrix component that is different from the conductive conjugated polymer, and an optional dopant, and are substantially free of an insulating matrix component.
Public/Granted literature
- US20100109000A1 CHARGE INJECTION AND TRANSPORT LAYERS Public/Granted day:2010-05-06
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