Invention Grant
- Patent Title: Pre-formed polymer matrix disc to maintain uniform cell spacing
- Patent Title (中): 预形成的聚合物基质盘保持均匀的细胞间距
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Application No.: US14494826Application Date: 2014-09-24
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Publication No.: US09470927B2Publication Date: 2016-10-18
- Inventor: Kevin L. Ash , Sue F. Franz , David A. Theiste , William L. Tonar , Leroy J. Kloeppner
- Applicant: Gentex Corporation
- Applicant Address: US MI Zeeland
- Assignee: GENTEX CORPORATION
- Current Assignee: GENTEX CORPORATION
- Current Assignee Address: US MI Zeeland
- Agency: Price Heneveld LLP
- Agent Bradley D. Johnson
- Main IPC: G02F1/153
- IPC: G02F1/153 ; G02F1/03 ; G02F1/15 ; G03G13/00 ; G02F1/133 ; G02F1/1335 ; G02F1/161 ; G02F1/163 ; G02F1/157 ; H01L51/52 ; H01L27/32 ; G02F1/155

Abstract:
An emissive display system includes an electro-optic device having a first substantially transparent substrate including a first electrically conductive material associated therewith. A second substantially transparent substrate is spaced apart from the first substrate to define a cavity and includes a second electrically conductive material associated therewith. One or more spacing members are positioned within the cavity and include one or more polymer matrix discs configured to maintain a cell spacing between the first and second substrates. An electro-optic medium is disposed within the cavity and is variably transmissive such that the electro-optic device is operable between substantially clear and darkened states, and includes at least one solvent, at least one anodic material, and at least one cathodic material. A substantially transparent light emitting display is operably coupled to the electro-optic device, which is in the darkened state when the light emitting display is emitting light.
Public/Granted literature
- US20150085338A1 PRE-FORMED POLYMER MATRIX DISC TO MAINTAIN UNIFORM CELL SPACING Public/Granted day:2015-03-26
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