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    • 132. 发明授权
    • Contact type image sensor
    • 接触式图像传感器
    • US4797571A
    • 1989-01-10
    • US63779
    • 1987-06-18
    • Takashi Ozawa
    • Takashi Ozawa
    • H04N1/028H01L27/146H03K17/16H03K3/42H01J40/14H01L27/02
    • H03K17/162
    • A contact type image sensor comprises a photoconductive layer sandwiched between a first electrically conductive layer and a plurality of second separate electrodes to form a plurality of light receiving elements comprising a plurality of buffer amplifiers each connected to corresponding one of the plurality of light receiving elements for respectively outputting a voltage whose value corresponds to electric charge stored in the corresponding light receiving elements, switching means for gating the outputs of the buffer amplifiers, and control means for controlling the switching means to lead the outputs of the buffer amplifiers to a signal output line sequentially.
    • 接触型图像传感器包括夹在第一导电层和多个第二分离电极之间的光电导层,以形成多个光接收元件,所述多个光接收元件包括多个缓冲放大器,每个缓冲放大器连接到多个光接收元件中的对应的一个光接收元件 分别输出对应于存储在对应的光接收元件中的电荷的电压的电压,用于选通缓冲放大器的输出的开关装置和用于控制开关装置的控制装置,以将缓冲放大器的输出引导到信号输出线 顺序。
    • 135. 发明授权
    • Original reading device
    • 原装阅读器
    • US4566040A
    • 1986-01-21
    • US506265
    • 1983-06-21
    • Takashi OzawaMutsuo Takenouchi
    • Takashi OzawaMutsuo Takenouchi
    • H04N1/028H01L27/146H04N1/193H04N1/40G06K9/00H04N3/14
    • H04N1/1931H01L27/14665H04N1/40056
    • An original reading device of the close-contact type such as may be used in a facsimile system in which the number of interconnections required for the device is made quite small and slow switching times of thin film transistors employed in the device are tolerated. Thin film transistors have input electrodes connected to corresponding photoelectric conversion elements. The thin film transistors are divided into a plurality of ordered groups with gate electrodes of each of the thin film transistors within each group being connected together. A first shift register applies first switching signals to connection points of the gate electrodes of each of the groups in time sequence. Output electrodes of the even- and odd-ordered groups of the thin film transistors are connected to corresponding lines of first and second sets of connecting lines, respectively. Temporary storing means, in the form of stray capacitors, are connected to each of the connecting lines. MOS transistors, which are activated in sequence by a second shift register, transfer the signal charges temporarily stored in the temporary storing means to an output terminal.
    • 紧密接触型的原始读取装置,例如可以用于传感器系统中,其中器件所需的互连数量非常小,并且允许在器件中使用的薄膜晶体管的切换时间慢。 薄膜晶体管具有连接到相应的光电转换元件的输入电极。 薄膜晶体管被分成多个有序组,每个组中的每个薄膜晶体管的栅电极连接在一起。 第一移位寄存器按时间顺序将第一切换信号施加到每个组的栅电极的连接点。 薄膜晶体管的偶次和奇数组的输出电极分别连接到第一组和第二组连接线的相应线。 以杂散电容器形式的临时存储装置连接到每个连接线。 通过第二移位寄存器依次激活的MOS晶体管将暂时存储在临时存储装置中的信号电荷传送到输出端子。
    • 137. 发明授权
    • Original reading device
    • 原装阅读器
    • US4549088A
    • 1985-10-22
    • US459022
    • 1983-01-18
    • Takashi Ozawa
    • Takashi Ozawa
    • H04N1/028H01L27/146H01L31/09H04N1/40H01J40/14
    • H01L27/14665H01L31/095H04N1/40056
    • An original reading device including a light-receiving element composed of a substrate having in sequence a plurality of underlying electrodes, a photoconductor and a transparent conductive overlying electrode. A signal from the light-receiving element is read by applying a bias voltage to one of the two electrodes and switching the other electrode with an MOS transistor. The potential of the substrate of the MOS transistor is made equal to or lower than a potential corresponding to the negative value of the bias voltage if the MOS transistor is an n-channel MOS transistor, and the substrate potential is made equal to or higher than a potential corresponding to the positive value of the bias voltage if the MOS transistor is a p-channel MOS transistor.
    • 一种原始读取装置,包括由依次包含多个下部电极的基板,光电导体和透明导电覆盖电极构成的光接收元件。 通过向两个电极之一施加偏置电压并用MOS晶体管切换另一个电极来读取来自光接收元件的信号。 如果MOS晶体管是n沟道MOS晶体管,则使MOS晶体管的衬底的电位等于或低于与偏置电压的负值相对应的电位,并且使衬底电位等于或高于 如果MOS晶体管是p沟道MOS晶体管,则与偏置电压的正值相对应的电位。
    • 138. 发明授权
    • Reading, printing and copying device
    • 阅读,打印和复印设备
    • US4545672A
    • 1985-10-08
    • US548489
    • 1983-11-03
    • Takashi Ozawa
    • Takashi Ozawa
    • H04N1/23G02F1/13H04N1/024H04N1/04H04N1/207H04N1/40G03G15/00
    • H04N1/02463H04N1/024H04N1/207H04N1/40056
    • A reading, printing and copying device having an image sensor for receiving a predetermined potential and a light beam reflected from an original during a predetermined control period of time, to hold or release the potential according to contents of the original. A memory stores upon reception of a memory instruction, the state of the potential of the image sensor for the following control period of time. A liquid crystal shutter allows or interrupts the transmission of copying light according to the binary level of an input print signal or the memory contents of the memory. An original reading signal output device outputs an original reading signal according to the potential of the image sensor or the memory contents of memory. A photo-sensitive copying device reproduces the original by utilizing the operation of the liquid crystal shutter so that copying light is transmitted or interrupted.
    • 一种具有用于接收预定电位的图像传感器和在预定控制时间段期间从原稿反射的光束的读取,打印和复印设备,以根据原稿的内容保持或释放电位。 存储器在接收到存储器指令时存储图像传感器的电位的状态,用于随后的控制时间段。 液晶快门根据输入打印信号的二进制水平或存储器的存储器内容允许或中断复印光的传输。 原始读取信号输出装置根据图像传感器的电位或存储器的存储器内容输出原始读取信号。 感光复印装置通过利用液晶快门的操作再现原稿,使得复印光被传送或中断。
    • 139. 发明授权
    • Silver halide color photographic light-sensitive material
    • 卤化银彩色摄影感光材料
    • US4474870A
    • 1984-10-02
    • US457318
    • 1983-01-11
    • Morio YagiharaKeiji MihayashiTakashi Ozawa
    • Morio YagiharaKeiji MihayashiTakashi Ozawa
    • G03C7/38C08F20/00C08F20/34C08F20/36C08F20/52C08F20/60C09B26/02G03C7/327G03C7/16G03C7/26
    • G03C7/3275
    • A silver halide color photographic light-sensitive material comprising a support having thereon a silver halide emulsion layer containing a magenta color image forming polymer coupler latex which is capable of forming a dye upon coupling with an oxidation product of an aromatic primary amine developing agent and which is a polymer or copolymer having a repeating unit derived from a monomer represented by the following general formula (I): ##STR1## wherein R.sub.1 represents a hydrogen atom, a lower alkyl group containing from 1 to 4 carbon atoms or a chlorine atom; R.sub.2 represents an unsubstituted or substituted alkylene group which may be a straight chain or a branched chain; R.sub.3 represents an unsubstituted or substituted alkylene group which may be a straight chain or a branched chain, an unsubstituted or substituted phenylene group or an unsubstituted or substituted aralkylene group; X represents --CONH--, --NHCONH-- or --NHCOO--; Y represents --CONH-- or --COO--; Z represents --O--, --S--, --SO--, --SO.sub.2 --, --CONH-- or --COO--; Ar represents an unsubstituted or substituted phenyl group; l represents 0 or 1; m represents 0 or 1; and n represents 0 or 1.The magenta color image forming polymer coupler latex has a good color forming property and is capable of forming a dye with a high yield and without formation of undesired stains and fogs, and the silver halide color photographic light-sensitive material containing the magenta color image forming polymer coupler latex has good film strength and a reduced layer thickness and provides a stable magenta image having an improved sharpness and a good fastness to light, heat, and humidity. A method of forming a color image using the silver halide color photographic light-sensitive material is also described.
    • 一种卤化银彩色照相感光材料,其包括其上具有卤化银乳剂层的载体,所述卤化银乳剂层含有品红色图像形成聚合物偶联剂胶乳,其能够在与芳族伯胺显影剂的氧化产物偶联时形成染料, 是具有源自由以下通式(I)表示的单体的重复单元的聚合物或共聚物:其中R 1表示氢原子,含有1至4个碳原子的低级烷基或氯 原子; R2表示可以是直链或支链的未取代或取代的亚烷基; R3表示未取代或取代的亚烷基,其可以是直链或支链,未取代或取代的亚苯基或未取代或取代的芳亚烷基; X表示-CONH-,-NHCONH-或-NHCOO-; Y表示-CONH-或-COO-; Z表示-O - , - S - , - SO - , - SO 2 - , - CONH-或-COO-; Ar表示未取代或取代的苯基; l表示0或1; m表示0或1; 并且n表示0或1.品红色成像聚合物成色剂胶乳具有良好的成色性能,能够以高产率形成染料并且不形成不期望的污渍和雾,并且卤化银彩色照相感光 含有品红色成像聚合物偶联胶乳的材料具有良好的膜强度和降低的层厚度,并且提供了具有改善的清晰度和对光,热和湿度的良好牢度的稳定的品红色图像。 还描述了使用卤化银彩色照相感光材料形成彩色图像的方法。