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1.发明授权Protective circuit for a control circuit, in particular of liquid crystal display screen 失效用于控制电路的保护电路，特别是液晶显示屏
公开(公告)号：US5289332A
公开(公告)日：1994-02-22
申请号：US764211
申请日：1991-09-23
Applicant: Patrice Senn , Alan Lelah , Gilbert Martel
Inventor： Patrice Senn , Alan Lelah , Gilbert Martel
IPC: G02F1/133 , G09G3/20 , G09G3/36 , H03K17/687
CPC classification number: G09G3/3688 , G09G2310/0248 , G09G3/2011 , Y10T307/76
Abstract: Control protective circuit, in particular of liquid crystal display screen. The protective circuit includes three transistors making possible the transfer of the voltage to output pin, the resetting of middle point and the resetting of the output. Application to the control of liquid crystal display screens.
Abstract translation: 控制保护电路，特别是液晶显示屏。 保护电路包括三个晶体管，使电压传递到输出引脚，中点复位和输出复位。 适用于液晶显示屏的控制。
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2.发明授权Circuit for controlling the lines of a display screen and including test means with a single output 失效用于控制显示屏幕的线路并包括具有单个输出的测试装置的电路
公开(公告)号：US5262720A
公开(公告)日：1993-11-16
申请号：US774521
申请日：1991-10-08
Applicant: Patrice Senn , Alan Lelah , Gilbert Martel , Denis Pradel
Inventor： Patrice Senn , Alan Lelah , Gilbert Martel , Denis Pradel
CPC classification number: G09G3/3688 , G09G2330/12 , G09G3/2011
Abstract: A circuit for controlling the lines of a display screen and including a t means with a single output is disclosed. The test means includes a single test control line (LCT), a single test output line (LST) and a plurality of sample holders (CEBj) and associated gates (Pj) and switches (Ij). The output voltage of the sample holders is transmitted onto a test output block (ST).
Abstract translation: 公开了一种用于控制显示屏幕的线并包括具有单个输出的测试装置的电路。 测试装置包括单个测试控制线（LCT），单个测试输出线（LST）和多个样本保持器（CEBj）和相关联的门（Pj）和开关（Ij）。 样本保持器的输出电压被传送到测试输出块（ST）。
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公开(公告)号：US5252956A
公开(公告)日：1993-10-12
申请号：US764196
申请日：1991-09-23
Applicant: Patrice Senn , Alan Lelah , Gilbert Martel
Inventor： Patrice Senn , Alan Lelah , Gilbert Martel
CPC classification number: G09G3/3688 , G09G3/2011
Abstract: Sample and hold circuit for a liquid crystal display screen. The circuit comprises two stages, the first with switched capacitance the second with an amplifier device. Application to the control of liquid crystal display screens.
Abstract translation: 液晶显示屏采样保持电路。 电路包括两个阶段，第一阶段是开关电容，第二阶段是放大器装置。 适用于液晶显示屏的控制。
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