JPWO2021188673A5 - - Google Patents
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- JPWO2021188673A5 JPWO2021188673A5 JP2022556469A JP2022556469A JPWO2021188673A5 JP WO2021188673 A5 JPWO2021188673 A5 JP WO2021188673A5 JP 2022556469 A JP2022556469 A JP 2022556469A JP 2022556469 A JP2022556469 A JP 2022556469A JP WO2021188673 A5 JPWO2021188673 A5 JP WO2021188673A5
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Description
スマートウォッチ、ＧＰＳナビゲーション 装置、フィットネストラッカーなどの従来のウェアラブル電子装置は、タッチスクリーンを利用して、電子装置のユーザーにユーザーインターフェイスを提供する。スペースが限られているため、これらの装置ではバッテリ寿命が重要である。バッテリーは定期的に充電する必要がある場合があり、ユーザーが再充電のために装置の装着をやめることは不快である可能性がある。時計のディスプレイの上または上に配置された個別の太陽電池を使用するなど、スマートウォッチに半透明のソーラーパネルを装備する試みがいくつか行われている。しかしながら、モバイル装置、時計、タブレット、または他の携帯電子装置上の光起電力セルの配置は、ユーザ、ユーザの衣服、樹木などによって陰になる可能性がある。マルチセルシステムにおいて、第１のセルが第２のセルよりも多かれ少なかれ陰になると、発電効率が低下する。
この出願の発明に関連する先行技術文献情報としては、以下のものがある（国際出願日以降国際段階で引用された文献及び他国に国内移行した際に引用された文献を含む）。
（先行技術文献）
（特許文献）
（特許文献１） 米国特許出願公開第２００５／０１８９０１４号明細書
（特許文献２） 米国特許出願公開第２０１９／０３８４３５４号明細書
（特許文献３） 米国特許出願公開第２０１０／００７９３８７号明細書
（特許文献４） 米国特許出願公開第２０１８／０２４８１３３号明細書
（特許文献５） 韓国公開特許第１０－２０１３－００２４６４７号公報
Traditional wearable electronic devices, such as smart watches, GPS navigation devices, and fitness trackers, utilize touch screens to provide a user interface to the user of the electronic device. Battery life is important in these devices because space is limited. Batteries may need to be charged periodically, and it can be uncomfortable for the user to stop wearing the device to recharge. There have been some attempts to equip smartwatches with translucent solar panels, such as using individual solar cells placed on or above the watch's display. However, the placement of photovoltaic cells on mobile devices, watches, tablets, or other portable electronic devices can be shaded by the user, the user's clothing, trees, etc. In a multi-cell system, if a first cell is more or less shaded than a second cell, power generation efficiency will be reduced.
Prior art document information related to the invention of this application includes the following (including documents cited in the international phase after the international filing date and documents cited when entering the national phase in another country).
(Prior art document)
(Patent document)
(Patent Document 1) US Patent Application Publication No. 2005/0189014
(Patent Document 2) US Patent Application Publication No. 2019/0384354
(Patent Document 3) US Patent Application Publication No. 2010/0079387
(Patent Document 4) US Patent Application Publication No. 2018/0248133
(Patent Document 5) Korean Publication Patent No. 10-2013-0024647
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202062992519P | 2020-03-20 | 2020-03-20 | |
| US62/992,519 | 2020-03-20 | ||
| US17/204,013 US11874711B2 (en) | 2020-03-20 | 2021-03-17 | Multi-cell photovoltaic for a portable electronic device |
| PCT/US2021/022768 WO2021188673A1 (en) | 2020-03-20 | 2021-03-17 | Multi-cell photovoltaic for a portable electronic device |
| US17/204,013 | 2021-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023522296A JP2023522296A (en) | 2023-05-30 |
| JPWO2021188673A5 true JPWO2021188673A5 (en) | 2023-10-05 |
Family
ID=77746632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022556469A Pending JP2023522296A (en) | 2020-03-20 | 2021-03-17 | Multi-cell photovoltaic for portable electronic devices |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11874711B2 (en) |
| EP (1) | EP4122018A1 (en) |
| JP (1) | JP2023522296A (en) |
| CN (1) | CN115461879A (en) |
| WO (1) | WO2021188673A1 (en) |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7586035B2 (en) | 2004-02-19 | 2009-09-08 | Konarka Technologies, Inc. | Photovoltaic cell with spacers |
| US9419179B2 (en) * | 2007-05-31 | 2016-08-16 | Nthdegree Technologies Worldwide Inc | Diode for a printable composition |
| DE102007032283A1 (en) | 2007-07-11 | 2009-01-15 | Stein, Wilhelm, Dr. | Thin-film solar cell module and method for its production |
| US8730179B2 (en) * | 2008-09-30 | 2014-05-20 | Apple Inc. | Integrated touch sensor and solar assembly |
| KR101414469B1 (en) | 2011-08-31 | 2014-07-03 | 삼성전자주식회사 | Mobile electric apparatus having solar cell |
| US9678329B2 (en) * | 2011-12-22 | 2017-06-13 | Qualcomm Inc. | Angled facets for display devices |
| US20140152632A1 (en) * | 2012-12-04 | 2014-06-05 | Apple Inc. | Solar Cell Ambient Light Sensors For Electronic Devices |
| US9136408B2 (en) * | 2013-11-26 | 2015-09-15 | Hunt Energy Enterprises, Llc | Perovskite and other solar cell materials |
| EP4071581A1 (en) | 2013-11-29 | 2022-10-12 | Motiv Inc. | Wearable computing device |
| US20160098115A1 (en) * | 2014-10-03 | 2016-04-07 | Pixtronix, Inc. | Display with integrated photovoltaic cell |
| JP6765199B2 (en) * | 2015-03-17 | 2020-10-07 | 株式会社半導体エネルギー研究所 | Touch panel |
| US10684500B2 (en) * | 2015-05-27 | 2020-06-16 | Semiconductor Energy Laboratory Co., Ltd. | Touch panel |
| JP6742808B2 (en) * | 2015-05-29 | 2020-08-19 | 株式会社半導体エネルギー研究所 | Display device and electronic equipment |
| US10714633B2 (en) * | 2015-12-15 | 2020-07-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and display device |
| KR20180124874A (en) * | 2016-03-04 | 2018-11-21 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | Semiconductor device, method of manufacturing the same, and display device including the semiconductor device |
| US10078243B2 (en) * | 2016-06-03 | 2018-09-18 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| KR102461536B1 (en) * | 2016-06-14 | 2022-11-01 | 삼성전자 주식회사 | Photovoltaic cell having polarization and electronic device having the same |
| US11253210B2 (en) | 2016-07-29 | 2022-02-22 | The Regents Of The University Of Colorado, A Body Corporate | Automated tracking of fiducial marker clusters in x-ray images |
| TWI784970B (en) * | 2016-09-30 | 2022-12-01 | 日商大日本印刷股份有限公司 | Conductive film, touch panel and image display device |
| US10884272B2 (en) | 2018-10-17 | 2021-01-05 | Garmin Switzerland Gmbh | Energy-collecting touchscreen unit |
-
2021
- 2021-03-17 CN CN202180030986.5A patent/CN115461879A/en active Pending
- 2021-03-17 JP JP2022556469A patent/JP2023522296A/en active Pending
- 2021-03-17 EP EP21770684.5A patent/EP4122018A1/en active Pending
- 2021-03-17 WO PCT/US2021/022768 patent/WO2021188673A1/en active Application Filing
- 2021-03-17 US US17/204,013 patent/US11874711B2/en active Active
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