Invention Grant
- Patent Title: Display device incorporating multiple dielectric layers
- Patent Title (中): 包含多个介电层的显示装置
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Application No.: US13719648Application Date: 2012-12-19
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Publication No.: US09134526B2Publication Date: 2015-09-15
- Inventor: Cait Ni Chleirigh , Susan Oakley , Aleksander Franz , Joyce H. Wu
- Applicant: Pixtronix, Inc.
- Applicant Address: US CA San Diego
- Assignee: Pixtronix, Inc.
- Current Assignee: Pixtronix, Inc.
- Current Assignee Address: US CA San Diego
- Agency: Foley & Lardner LLP
- Agent Edward A. Gordon
- Main IPC: G02B26/00
- IPC: G02B26/00 ; G06F15/00 ; C23C16/40 ; G02B26/02 ; C23C16/455 ; B81B3/00

Abstract:
This disclosure provides systems, methods and apparatus for providing multiple dielectric coatings for a shutter assembly. The multiple dielectric coatings include an outer dielectric coating and one or more inner dielectric coatings. The outer dielectric coating has an electrical trap density that is lower than electrical trap densities of the one or more inner dielectric coatings. The lower electrical trap density reduces the amount of charge buildup over various surfaces of the shutter assembly. This reduction in charge buildup also reduces electrostatic forces that may cause incorrect operation of the shutter assembly.
Public/Granted literature
- US20140168224A1 DISPLAY DEVICE INCORPORATING MULTIPLE DIELECTRIC LAYERS Public/Granted day:2014-06-19
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