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公开(公告)号：US5299013A
公开(公告)日：1994-03-29
申请号：US90569
申请日：1993-07-13
Applicant: Weng-Lyang Wang , Way-Chen Wu , Long-Ching Yeh
Inventor： Weng-Lyang Wang , Way-Chen Wu , Long-Ching Yeh
CPC classification number: H04N1/0312 , H01L27/14681 , H04N1/0311 , H04N1/0315 , H04N1/1903 , H04N1/1934 , H04N3/1575 , H04N3/1593 , H04N1/107
Abstract: An improved contact image sensor (CIS) which uses a two-phase shift register is disclosed. The shift register is clocked by both phases of the clock signal, thereby doubling its speed. A transmission gate in the shift register is eliminated and combined with one of the inverters to allow two-phase operation and reduce the number of transistors required to implement the shift register.
Abstract translation: 公开了一种使用两相移位寄存器的改进的接触图像传感器（CIS）。 移位寄存器由时钟信号的两个相位计时，从而使其速度加倍。 消除移位寄存器中的传输门并与其中一个反相器组合以允许两相操作并减少实现移位寄存器所需的晶体管数量。
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公开(公告)号：US08373485B2
公开(公告)日：2013-02-12
申请号：US13090283
申请日：2011-04-20
Applicant: Chen-Hao Po , Yen-Tai Lin , Way-Chen Wu , Ching-Shan Chien
Inventor： Chen-Hao Po , Yen-Tai Lin , Way-Chen Wu , Ching-Shan Chien
IPC: H03L5/00
CPC classification number: H03K3/356182
Abstract: A voltage level shifting apparatus is disclosed. The voltage level shifting apparatus has a cross-coupled transistor pair, a plurality of transistor pairs, a first diode string, a second diode string and an input transistor pair. One of the transistor pairs is coupled to the cross-coupled transistor pair, and the transistor pairs are controlled by a plurality of reference voltages. The first and the second diode strings are coupled between two of the transistor pairs. Each of the first and the second diode strings has at least one diode. The input transistor pair receives a first and a second input voltage, and the first and second input voltages are complementary signals. The cross-coupled transistor pair generates and outputs a first output voltage and a second output voltage by shifting the voltage level of the first and the second input voltage.
Abstract translation: 公开了一种电压电平转换装置。 电压电平移位装置具有交叉耦合晶体管对，多个晶体管对，第一二极管串，第二二极管串和输入晶体管对。 晶体管对中的一个耦合到交叉耦合晶体管对，并且晶体管对由多个参考电压控制。 第一和第二二极管串耦合在两个晶体管对之间。 第一和第二二极管串中的每一个具有至少一个二极管。 输入晶体管对接收第一和第二输入电压，第一和第二输入电压是互补信号。 交叉耦合晶体管对通过移位第一和第二输入电压的电压电平来产生并输出第一输出电压和第二输出电压。
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公开(公告)号：US20120268188A1
公开(公告)日：2012-10-25
申请号：US13090283
申请日：2011-04-20
Applicant: Chen-Hao Po , Yen-Tai Lin , Way-Chen Wu , Ching-Shan Chien
Inventor： Chen-Hao Po , Yen-Tai Lin , Way-Chen Wu , Ching-Shan Chien
IPC: H03L5/00
CPC classification number: H03K3/356182
Abstract: A voltage level shifting apparatus is disclosed. The voltage level shifting apparatus has a cross-coupled transistor pair, a plurality of transistor pairs, a first diode string, a second diode string and an input transistor pair. One of the transistor pairs is coupled to the cross-coupled transistor pair, and the transistor pairs are controlled by a plurality of reference voltages. The first and the second diode strings are coupled between two of the transistor pairs. Each of the first and the second diode strings has at least one diode. The input transistor pair receives a first and a second input voltage, and the first and second input voltages are complementary signals. The cross-coupled transistor pair generates and outputs a first output voltage and a second output voltage by shifting the voltage level of the first and the second input voltage.
Abstract translation: 公开了一种电压电平转换装置。 电压电平移位装置具有交叉耦合晶体管对，多个晶体管对，第一二极管串，第二二极管串和输入晶体管对。 晶体管对中的一个耦合到交叉耦合晶体管对，并且晶体管对由多个参考电压控制。 第一和第二二极管串耦合在两个晶体管对之间。 第一和第二二极管串中的每一个具有至少一个二极管。 输入晶体管对接收第一和第二输入电压，第一和第二输入电压是互补信号。 交叉耦合晶体管对通过移位第一和第二输入电压的电压电平来产生并输出第一输出电压和第二输出电压。
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