Keyboard device and anti-shaking method for projection frame of the same
The present invention relates to a keyboard device and an anti-shaking method for a projection frame of the keyboard device. The keyboard device includes a keyboard body, a projection module, a vibration sensor, and a microprocessor. The anti-shaking method for a projection frame includes steps of:...
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| creator | LIN, YAOUNG |
| description | The present invention relates to a keyboard device and an anti-shaking method for a projection frame of the keyboard device. The keyboard device includes a keyboard body, a projection module, a vibration sensor, and a microprocessor. The anti-shaking method for a projection frame includes steps of: generating a vibration signal in response to a vibration of the keyboard device; and dynamically adjusting an image signal according to the vibration signal and outputting the adjusted image signal to the projection module for generating a shake-free projection frame. Therefore, the shaking problem of the projection frame caused by operating the keyboard body can thus be ameliorated so as to improve stability of the projection frame. The present invention is particularly suitable for a compact portable electronic device to improve performance of prior art. |
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The keyboard device includes a keyboard body, a projection module, a vibration sensor, and a microprocessor. The anti-shaking method for a projection frame includes steps of: generating a vibration signal in response to a vibration of the keyboard device; and dynamically adjusting an image signal according to the vibration signal and outputting the adjusted image signal to the projection module for generating a shake-free projection frame. Therefore, the shaking problem of the projection frame caused by operating the keyboard body can thus be ameliorated so as to improve stability of the projection frame. The present invention is particularly suitable for a compact portable electronic device to improve performance of prior art.</description><language>chi ; eng</language><subject>ACCESSORIES THEREFOR ; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES ; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM ; CALCULATING ; CINEMATOGRAPHY ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTROGRAPHY ; HOLOGRAPHY ; PHOTOGRAPHY ; PHYSICS</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171101&DB=EPODOC&CC=TW&NR=201738696A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171101&DB=EPODOC&CC=TW&NR=201738696A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIN, YAOUNG</creatorcontrib><title>Keyboard device and anti-shaking method for projection frame of the same</title><description>The present invention relates to a keyboard device and an anti-shaking method for a projection frame of the keyboard device. The keyboard device includes a keyboard body, a projection module, a vibration sensor, and a microprocessor. The anti-shaking method for a projection frame includes steps of: generating a vibration signal in response to a vibration of the keyboard device; and dynamically adjusting an image signal according to the vibration signal and outputting the adjusted image signal to the projection module for generating a shake-free projection frame. Therefore, the shaking problem of the projection frame caused by operating the keyboard body can thus be ameliorated so as to improve stability of the projection frame. 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The keyboard device includes a keyboard body, a projection module, a vibration sensor, and a microprocessor. The anti-shaking method for a projection frame includes steps of: generating a vibration signal in response to a vibration of the keyboard device; and dynamically adjusting an image signal according to the vibration signal and outputting the adjusted image signal to the projection module for generating a shake-free projection frame. Therefore, the shaking problem of the projection frame caused by operating the keyboard body can thus be ameliorated so as to improve stability of the projection frame. The present invention is particularly suitable for a compact portable electronic device to improve performance of prior art.</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CALCULATING CINEMATOGRAPHY COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS |
| title | Keyboard device and anti-shaking method for projection frame of the same |
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