JP2020086210A5 - - Google Patents
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- Publication number
- JP2020086210A5 JP2020086210A5 JP2018222198A JP2018222198A JP2020086210A5 JP 2020086210 A5 JP2020086210 A5 JP 2020086210A5 JP 2018222198 A JP2018222198 A JP 2018222198A JP 2018222198 A JP2018222198 A JP 2018222198A JP 2020086210 A5 JP2020086210 A5 JP 2020086210A5
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- applied voltage
- control device
- transmittance
- direction control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000002834 transmittance Methods 0.000 description 19
- 239000002245 particle Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- -1 Poly Ethylene Terephthalate Polymers 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 239000011112 polyethylene naphthalate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018222198A JP7145738B2 (ja) | 2018-11-28 | 2018-11-28 | 光線方向制御装置 |
| US16/697,511 US10791594B2 (en) | 2018-11-28 | 2019-11-27 | Light beam direction control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018222198A JP7145738B2 (ja) | 2018-11-28 | 2018-11-28 | 光線方向制御装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020086210A JP2020086210A (ja) | 2020-06-04 |
| JP2020086210A5 true JP2020086210A5 (https=) | 2021-12-16 |
| JP7145738B2 JP7145738B2 (ja) | 2022-10-03 |
Family
ID=70771068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018222198A Active JP7145738B2 (ja) | 2018-11-28 | 2018-11-28 | 光線方向制御装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US10791594B2 (https=) |
| JP (1) | JP7145738B2 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10908473B2 (en) * | 2017-12-11 | 2021-02-02 | Tianma Japan, Ltd. | Light beam direction controlling device and driving method for a light beam direction control element |
| KR102930796B1 (ko) * | 2020-06-08 | 2026-02-24 | 엘지디스플레이 주식회사 | 시야각 조절 패널 및 이를 구비한 시야각 조절 표시 장치 |
| KR102818504B1 (ko) * | 2020-06-30 | 2025-06-10 | 엘지이노텍 주식회사 | 광 경로 제어 부재 및 이를 포함하는 디스플레이 장치 |
| CN112255799B (zh) * | 2020-11-09 | 2023-03-21 | Oppo广东移动通信有限公司 | 可穿戴设备及可穿戴设备的控制方法 |
| CN114690480B (zh) * | 2020-12-25 | 2025-10-10 | 福州京东方光电科技有限公司 | 一种叠屏显示装置和显示装置的控制方法 |
| KR102873769B1 (ko) * | 2021-12-10 | 2025-10-17 | 엘지디스플레이 주식회사 | 디스플레이 패널 |
| KR102850618B1 (ko) * | 2021-12-24 | 2025-08-27 | 엘지디스플레이 주식회사 | 시야각 제어 필름 및 이를 포함하는 표시장치 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3113935B2 (ja) * | 1995-04-24 | 2000-12-04 | 株式会社アドバンスト・ディスプレイ | 投射型表示装置 |
| JP4571491B2 (ja) * | 2002-05-24 | 2010-10-27 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 電気泳動表示パネル |
| JP4164308B2 (ja) * | 2002-07-29 | 2008-10-15 | キヤノン株式会社 | 光量調整素子およびこれを用いた撮像装置 |
| US7751667B2 (en) * | 2005-12-21 | 2010-07-06 | Xerox Corporation | Microfabricated light collimating screen |
| JP6443691B2 (ja) * | 2014-02-17 | 2018-12-26 | Ｔｉａｎｍａ Ｊａｐａｎ株式会社 | 光学素子及びその製造方法，該光学素子を有する表示装置，電子機器，及び照明装置 |
| US10261352B2 (en) * | 2014-04-04 | 2019-04-16 | Sony Corporation | Light dimmer module, light dimmer system, and imaging device |
| US9746739B2 (en) * | 2014-06-05 | 2017-08-29 | Microsoft Technology Licensing, Llc | See-through dimming panel |
-
2018
- 2018-11-28 JP JP2018222198A patent/JP7145738B2/ja active Active
-
2019
- 2019-11-27 US US16/697,511 patent/US10791594B2/en active Active
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