发明名称 |
HANDWRITING INPUT APPARATUS AND INPUT METHOD USING THE HANDWRITING INPUT APPARATUS, DISPLAY DIVICE FOR INPUTTING OF THE HANDWRITING INPUT APPARATUS |
摘要 |
<p>PURPOSE: An electronic pen, an input method using the same, and a display device for the same are provided to implement a display device for electronic pen input without additional processes or components for pattern formation. CONSTITUTION: An electronic pen generates a light in a display direction through a light source(610). The electronic pen takes a photograph of the display through a camera unit(620). The electronic recognizes a BM(Black Matrix) pattern of the display device in the photographed image(630). The electronic pen detects a light source irradiating position on the display device(640). [Reference numerals] (610) Emitting light source of an electronic pen; (620) Photographing a camera; (630) Recognizing a pattern of a BM; (640) Detecting an input location; (650) Outputting an input location; (AA) Start; (BB) End</p> |
申请公布号 |
KR20120110817(A) |
申请公布日期 |
2012.10.10 |
申请号 |
KR20110028938 |
申请日期 |
2011.03.30 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, JEONG SEOK;HAN, YOUNG RAN;LEE, SANG HUN;YUN, IN KUK;KIM, HYUN WOO |
分类号 |
G06F3/03;G06F3/0354 |
主分类号 |
G06F3/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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