JP2011150339A5 - - Google Patents

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Publication number
JP2011150339A5
JP2011150339A5 JP2011004789A JP2011004789A JP2011150339A5 JP 2011150339 A5 JP2011150339 A5 JP 2011150339A5 JP 2011004789 A JP2011004789 A JP 2011004789A JP 2011004789 A JP2011004789 A JP 2011004789A JP 2011150339 A5 JP2011150339 A5 JP 2011150339A5
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Japan
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segments
electrically isolated
light
generated
generate
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JP2011004789A
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Japanese (ja)
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JP2011150339A (ja
JP5579089B2 (ja
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Priority claimed from US12/868,343 external-priority patent/US8357889B2/en
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JP2011004789A 2010-01-21 2011-01-13 光電子回路、プロジェクター光線位置調整方法、プロジェクターシステム及び電気回路 Expired - Fee Related JP5579089B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US29698710P 2010-01-21 2010-01-21
US61/296,987 2010-01-21
US12/868,343 US8357889B2 (en) 2010-01-21 2010-08-25 Circuits, systems and methods for vertical and horizontal light beam alignment
US12/868,343 2010-08-25

Publications (3)

Publication Number Publication Date
JP2011150339A JP2011150339A (ja) 2011-08-04
JP2011150339A5 true JP2011150339A5 (https=) 2013-11-07
JP5579089B2 JP5579089B2 (ja) 2014-08-27

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JP2011004789A Expired - Fee Related JP5579089B2 (ja) 2010-01-21 2011-01-13 光電子回路、プロジェクター光線位置調整方法、プロジェクターシステム及び電気回路

Country Status (5)

Country Link
US (2) US8357889B2 (https=)
JP (1) JP5579089B2 (https=)
KR (1) KR20110085943A (https=)
CN (1) CN102135712B (https=)
TW (1) TWI475312B (https=)

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US8357889B2 (en) 2010-01-21 2013-01-22 Intersil Americas Inc. Circuits, systems and methods for vertical and horizontal light beam alignment
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US8907264B2 (en) 2012-06-14 2014-12-09 Intersil Americas LLC Motion and simple gesture detection using multiple photodetector segments
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US9503701B2 (en) 2015-04-13 2016-11-22 Intersil Americas LLC Scanning projectors that use guard bands to reduce color shifts, and methods and controllers for use therewith
US9654747B2 (en) * 2015-04-13 2017-05-16 Intersil Americas LLC Scanning projectors that use multiple pulses per pixel period to reduce color shifts, and methods and controllers for use therewith
JP6946708B2 (ja) * 2016-06-20 2021-10-06 株式会社リコー 制御装置、画像投影装置、および制御方法
WO2017221792A1 (en) * 2016-06-20 2017-12-28 Ricoh Company, Ltd. Control device, image projection apparatus, and control method
US11067878B2 (en) * 2019-06-20 2021-07-20 Hisense Laser Display Co., Ltd. Laser projection device
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CN111083854B (zh) * 2020-01-10 2021-07-27 中科芯集成电路有限公司 一种led显示屏补偿电路及其方法
CN111479100A (zh) * 2020-04-02 2020-07-31 深圳臻像科技有限公司 一种三维显示系统投影仪的标定方法
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US12241740B2 (en) * 2020-11-02 2025-03-04 Artilux, Inc. Optical sensing apparatus with deactivated photodetector regions and method thereof

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