Title:
DISPLAY-PANEL-INTEGRATED ELECTRICAL WAVE REFLECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/062780
Kind Code:
A1
Abstract:
This display-panel-integrated electrical wave reflection device includes: a plurality of first patch electrodes; a plurality of second patch electrodes facing the plurality of first patch electrodes, the plurality of second patch electrodes being provided set apart from the plurality of first patch electrodes; an electrode layer located on the side of the plurality of second patch electrodes that is opposite from the side where the plurality of first patch electrodes are provided, the electrode layer facing the plurality of second patch electrodes and being provided set apart from the plurality of second patch electrodes; a first liquid crystal layer provided between the plurality of first patch electrodes and the plurality of second patch electrodes; a first substrate provided between the plurality of second patch electrodes and the electrode layer; an array substrate provided to the side of the electrode layer that is opposite from the side where the first substrate is provided, the array substrate including a plurality of transistors; and a second liquid crystal layer provided between an array layer and the electrode layer.
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Inventors:
SUZUKI DAIICHI (JP)
OKA SHINICHIRO (JP)
OKITA MITSUTAKA (JP)
OKA SHINICHIRO (JP)
OKITA MITSUTAKA (JP)
Application Number:
PCT/JP2023/028266
Publication Date:
March 28, 2024
Filing Date:
August 02, 2023
Export Citation:
Assignee:
JAPAN DISPLAY INC (JP)
International Classes:
H01Q15/14; G02F1/13; G02F1/1333
Domestic Patent References:
| WO2021251169A1 | 2021-12-16 | |||
| WO2023140243A1 | 2023-07-27 |
Attorney, Agent or Firm:
TAKAHASHI, HAYASHI AND PARTNER PATENT ATTORNEYS, INC. (JP)
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