Invention Grant
- Patent Title: Light-controlling device and method of manufacturing the same
- Patent Title (中): 光控制装置及其制造方法
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Application No.: US14100674Application Date: 2013-12-09
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Publication No.: US09128288B2Publication Date: 2015-09-08
- Inventor: Moon Sun Lee , HyunJin An
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG DISPLAY CO., LTD.
- Current Assignee: LG DISPLAY CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Novak Druce Connolly Bove & Quigg LLP
- Priority: KR10-2012-0144932 20121212
- Main IPC: G02B26/00
- IPC: G02B26/00 ; G02B26/02

Abstract:
A light-controlling device is provided. The light-controlling device includes a first substrate, a second substrate disposed opposite the first substrate, and a partition wall separating the first and second substrates to define a cell. An optical medium containing charged particles is disposed within the cell between the first and second substrates. A plurality of first electrodes is disposed on the first substrate, and a plurality of second electrodes is disposed on the second substrate to generate electrical field within the cell to move at least some of the charged particles. Each of the first electrodes has a first width and a first thickness, and each of the second electrodes has a second width and a second thickness. Each of the second electrodes is disposed at an interval of a third width such that the open region on the second substrate between the second electrodes corresponds to the first electrode on the first substrate.
Public/Granted literature
- US20140177025A1 LIGHT-CONTROLLING DEVICE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2014-06-26
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