【專利核准公告】P99005A-2D/3D(二維/三維)雙模式之影像感測電路「2D/3D DUAL-MODE IMAGE SENSING CIRCUITRY WITH A PULL-DOWN UNIT」(已終止維護)
|
專利國別 |
美國 |
發表日期 |
2014-08-14 10:03:03 |
|
本校案號 |
P99005A |
||
|
專利名稱 |
2D/3D(二維/三維)雙模式之影像感測電路「2D/3D DUAL-MODE IMAGE SENSING CIRCUITRY WITH A PULL-DOWN UNIT」 |
||
|
發明人 |
陳自強、林明志、詹傑甯、劉晢茗 |
||
|
所屬院 |
工學院 |
提案單位 |
電機工程學系暨研究所 |
|
類型 |
發明 |
專利權人 |
國立中正大學 |
|
申請號 |
12/982,632 |
申請日期 |
2010-12-30 |
|
公開號 |
US 2012-0068053 A1 |
公開日期 |
2012-03-22 |
|
證書號 |
US 8,614,411 B2 |
核准日期 |
2013-12-24 |
|
國際分類號 |
H01L-031/00(2006.01) |
||
|
專利權期間 |
2010.12.30~2030.12.30(延長448天至2032.03.22) |
||
|
專利摘要 |
A 2D/3D Dual-Mode image sensing circuitry is composed of a photodiode, an active sensing unit, and a pull-down unit. The photodiode is to detect and convert optical signals into electronic signals. The active sensing unit is electrically connected with one end of the photodiode for receiving electronic signals outputted by the photodiode, having an output. The pull-down unit is electrically connected with the output, providing a pull-down path. The pull-down unit has a pull-down control terminal, by which the pull-down unit can be externally controllably switched on/off, for sinking the potential or not to the aforesaid end of the photodiode. In this way, as the 2D mode is switched off; on the other hand, as the 3D mode is switched on, the 2D mode is switched off. |
||
|
圖示 |
|||
