公开(公告)号：US20100141821A1

公开(公告)日：2010-06-10

申请号：US12632989

申请日：2009-12-08

申请人： Eric R. Fossum ,  Young Gu Jin ,  Soo Jung Hwang ,  Dae Kil Cha ,  Yoon Dong Park ,  Jung Chak Ahn ,  Kyoung Sik Moon

发明人： Eric R. Fossum ,  Young Gu Jin ,  Soo Jung Hwang ,  Dae Kil Cha ,  Yoon Dong Park ,  Jung Chak Ahn ,  Kyoung Sik Moon

IPC分类号： H04N5/335 ,  H01L31/14

CPC分类号： H01L27/14812 ,  H01L27/14609 ,  H01L27/14641 ,  H01L27/14643 ,  H04N5/37452

摘要： An image sensor device may include a dual-gated charge storage region within a substrate. The dual-gated charge storage region includes first and second diodes within a common charge generating region. This charge generating region is configured to receive light incident on a surface of the image sensor device. The first and second diodes include respective first conductivity type regions responsive to first and second gate signals, respectively. These first and second gate signals are active during non-overlapping time intervals.

摘要翻译： 图像传感器装置可以包括衬底内的双门控电荷存储区域。 双门控电荷存储区域包括公共电荷产生区域内的第一和第二二极管。 该电荷产生区被配置为接收入射在图像传感器装置的表面上的光。 第一和第二二极管分别包括响应于第一和第二栅极信号的相应的第一导电类型区域。 这些第一和第二门信号在非重叠时间间隔期间是有效的。

公开(公告)号：US06519271B2

公开(公告)日：2003-02-11

申请号：US09172278

申请日：1998-10-14

申请人： O'Dae Kwon ,  Jung Chak Ahn ,  Byung Hoon Park

发明人： O'Dae Kwon ,  Jung Chak Ahn ,  Byung Hoon Park

IPC分类号： H01S500

CPC分类号： H01S5/1075 ,  H01S5/0425 ,  H01S5/1032 ,  H01S5/1096 ,  H01S5/18 ,  H01S5/2027

摘要： A photonic quantum ring (PQR) laser diode with a plurality of laterally extending layers, one on top of another in an axial stack, comprises an active region sandwiched between an n type multi-layer distributed Bragg reflector (DBR) stack and a p type multi-layer DBR stack, wherein, along the circumference of said active region, 3 dimensional radiations are emitted with various wavelengths over a predetermined tuning range, as a function of slanted view angle with respect to the stack axis. The PQR laser shows an ultra-low threshold current of &mgr;A range, T½ dependence of the spectral peak shift and a square law behavior of threshold currents.

摘要翻译： 具有多个横向延伸层的光子量子环（PQR）激光二极管，一个在另一个的轴向堆叠中，包括夹在n型多层分布布拉格反射器（DBR）堆叠和ap型多层 层DBR堆叠，其中沿着所述有源区域的圆周，作为相对于堆叠轴线的倾斜视角的函数，在预定调谐范围上以各种波长发射三维辐射。 PQR激光器显示了muA范围的超低阈值电流，频谱峰值偏移的T 1/2依赖性和阈值电流的平方律行为。