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    • 1. 发明授权
    • Self light emitting type display module, electronic appliance loaded with the same module and verification method of faults in the same module
    • 自发光显示模块,电子装置装载相同的模块和相同模块的故障验证方法
    • US07317400B2
    • 2008-01-08
    • US11109779
    • 2005-04-20
    • Hiroyuki SatoKazuhiro SatohTakashi Goto
    • Hiroyuki SatoKazuhiro SatohTakashi Goto
    • G08B21/00G01R31/00H02H3/08
    • G09G3/2011G09G3/006G09G3/3216G09G3/3233G09G3/3266G09G3/3283G09G2300/0842G09G2310/0256G09G2330/10G09G2330/12
    • Reverse bias voltage VM is applied to any one of self light emitting elements arranged on a light emitting panel 1 under detection mode. Current corresponding to weak current flowing to the element is supplied to a transistor Q3 by the operation of a current mirror circuit comprised of transistors Q1, Q2. The current mirror circuit is formed with the transistor Q3 as a control side current source transistor and transistors Q4 to Q7 as a controlled side current source transistor. The sizes of the controlled side current source transistors Q4 to Q7 are set to, for example, 1:2:4:8 with respect to the control side current source transistor Q3 so as to construct current amplifying means. Current value amplified by a current comparison type comparator 7 is compared with current value from a reference current source 8 and its output is latched by a latch circuit 9 and stored in a data register 10. If a weak current over a predetermined value flows when reverse bias voltage is applied to the self light emitting element, it is determined that a possibility that the self light emitting element turns into a light emission fault is high and notifying means is driven appropriately using data stored in the data register 10.
    • 在检测模式下,反向偏置电压VM被施加到布置在发光面板1上的任何一个自发光元件。 通过由晶体管Q 1,Q 2组成的电流镜电路的工作,将流向元件的弱电流对应的电流供给晶体管Q 3。 电流镜电路由作为控制侧电流源晶体管的晶体管Q 3和作为受控侧电流源晶体管的晶体管Q 4〜Q 7形成。 控制侧电流源晶体管Q 4〜Q 7的尺寸相对于控制侧电流源晶体管Q 3设定为例如1:2:4:8,构成电流放大单元。 由电流比较型比较器7放大的电流值与来自参考电流源8的电流值进行比较,其输出由锁存电路9锁存并存储在数据寄存器10中。 如果当对自发光元件施加反向偏置电压时超过预定值的弱电流流动,则确定自发光元件变为发光故障的可能性高,并且使用数据适当地驱动通知装置 存储在数据寄存器10中。
    • 3. 发明申请
    • Self light emitting type display module, electronic appliance loaded with the same module and verification method of faults in the same module
    • 自发光显示模块,电子装置装载相同的模块和相同模块的故障验证方法
    • US20050237211A1
    • 2005-10-27
    • US11109779
    • 2005-04-20
    • Hiroyuki SatoKazuhiro SatohTakashi Goto
    • Hiroyuki SatoKazuhiro SatohTakashi Goto
    • H05B33/12G08B21/00G09F9/00G09G3/00G09G3/20G09G3/30G09G3/32H01L51/50H05B33/14
    • G09G3/2011G09G3/006G09G3/3216G09G3/3233G09G3/3266G09G3/3283G09G2300/0842G09G2310/0256G09G2330/10G09G2330/12
    • Reverse bias voltage VM is applied to any one of self light emitting elements arranged on a light emitting panel 1 under detection mode. Current corresponding to weak current flowing to the element is supplied to a transistor Q3 by the operation of a current mirror circuit comprised of transistors Q1, Q2. The current mirror circuit is formed with the transistor Q3 as a control side current source transistor and transistors Q4 to Q7 as a controlled side current source transistor. The sizes of the controlled side current source transistors Q4 to Q7 are set to, for example, 1:2:4:8 with respect to the control side current source transistor Q3 so as to construct current amplifying means. Current value amplified by a current comparison type comparator 7 is compared with current value from a reference current source 8 and its output is latched by a latch circuit 9 and stored in a data register 10. If a weak current over a predetermined value flows when reverse bias voltage is applied to the self light emitting element, it is determined that a possibility that the self light emitting element turns into a light emission fault is high and notifying means is driven appropriately using data stored in the data register 10.
    • 在检测模式下,反向偏置电压VM被施加到布置在发光面板1上的任何一个自发光元件。 通过由晶体管Q 1,Q 2组成的电流镜电路的工作,将流向元件的弱电流对应的电流供给晶体管Q 3。 电流镜电路由作为控制侧电流源晶体管的晶体管Q 3和作为受控侧电流源晶体管的晶体管Q 4〜Q 7形成。 控制侧电流源晶体管Q 4〜Q 7的尺寸相对于控制侧电流源晶体管Q 3设定为例如1:2:4:8,构成电流放大单元。 由电流比较型比较器7放大的电流值与来自参考电流源8的电流值进行比较,其输出由锁存电路9锁存并存储在数据寄存器10中。 如果当对自发光元件施加反向偏置电压时超过预定值的弱电流流动,则确定自发光元件变为发光故障的可能性高,并且使用数据适当地驱动通知装置 存储在数据寄存器10中。
    • 4. 发明授权
    • Self light emitting display module, electronic equipment into which the same module is loaded, and inspection method of defect state in the same module
    • 自发光显示模块,加载相同模块的电子设备,以及同一模块中缺陷状态的检查方法
    • US07157858B2
    • 2007-01-02
    • US11085186
    • 2005-03-22
    • Hiroyuki SatoTakashi Goto
    • Hiroyuki SatoTakashi Goto
    • G09G37/00G09G3/32
    • G09G3/2011G09G3/006G09G3/3216G09G3/3275G09G2330/10G09G2330/12
    • In a detection mode, a reverse bias voltage VM is applied to any one of scan lines K1–Km arranged in a light emitting display panel 1. The electrical potentials generated at respective data lines A1–An of this time are supplied to potential determination means J1–Jn. In the potential determination means J1–Jn, the electrical potentials generated at the respective data lines A1–An are supplied to switching elements Q31–Q3n via transfer switches Q11–Q1n. When the electrical potentials are the threshold voltages of the switching elements Q31–Q3n or greater, the outputs of comparators CP1–CPn are inverted, and the states of this time are latched in latch circuits LC1–LCn to be stored in a data register 11. By data stored in the data register 11, it is determined whether or not a defect has occurred in pixels of the display panel, and the location thereof is also determined.
    • 在检测模式中,反偏置电压VM被施加到布置在发光显示面板1中的扫描线K 1 -K m中的任意一个。 此时在各数据线A 1 -An处产生的电位被提供给电位确定装置J 1 -J n。 在电位确定装置J 1 -J n中,通过转换开关Q 11 -Q 1 n将各个数据线A 1 -An处产生的电势提供给开关元件Q 31 -Q 3 n。 当电位是开关元件Q 31 -Q 3 n或更大的阈值电压时,比较器CP 1 -CP n的输出反相,并且此时的状态被锁存在锁存电路LC 1 -LCn中以被存储 在数据寄存器11中。 通过存储在数据寄存器11中的数据,确定显示面板的像素中是否发生了缺陷,并且还确定了其位置。
    • 7. 发明授权
    • Solid-state imaging device and imaging apparatus
    • 固态成像装置和成像装置
    • US08368788B2
    • 2013-02-05
    • US13109507
    • 2011-05-17
    • Takashi Goto
    • Takashi Goto
    • H04N3/14H04N5/335
    • H04N5/335H01L27/14609H01L27/14647H01L27/14667H04N5/355H04N5/3698H04N5/374
    • A solid-state imaging device includes a photoelectric conversion layer, a MOS transistor circuit. The photoelectric conversion layer is formed over a semiconductor substrate. The MOS transistor circuit reads out a signal corresponding to charges generated in the photoelectric conversion layer and then collected, and that is formed in the semiconductor substrate, the charges having a given polarity. The MOS transistor circuit includes a charge accumulation portion, a reset transistor, and an output transistor. The charge accumulation portion is electrically connected with the photoelectric conversion layer. The reset transistor resets a potential of the charge accumulation portion to a reset potential. The output transistor outputs a signal corresponding to the potential of the charge accumulation portion. The reset transistor and the output transistor have carriers whose polarity is opposite to the given polarity. In the MOS transistor circuit, following formula (1) is satisfied: GND
    • 固态成像装置包括光电转换层,MOS晶体管电路。 光电转换层形成在半导体衬底上。 MOS晶体管电路读出与光电转换层中产生的电荷对应的信号,然后在半导体衬底中形成具有给定极性的电荷。 MOS晶体管电路包括电荷累积部分,复位晶体管和输出晶体管。 电荷累积部分与光电转换层电连接。 复位晶体管将电荷累积部分的电位复位到复位电位。 输出晶体管输出对应于电荷累积部分的电位的信号。 复位晶体管和输出晶体管具有极性与给定极性相反的载流子。 在MOS晶体管电路中,满足以下公式(1):GND
    • 10. 发明申请
    • COMMUNICATION TERMINAL
    • 通讯终端
    • US20100075711A1
    • 2010-03-25
    • US12401004
    • 2009-03-10
    • Masatoshi TSUBOUCHITakashi GotoChikara YasudaYue Zhang
    • Masatoshi TSUBOUCHITakashi GotoChikara YasudaYue Zhang
    • H04M1/00
    • H04W52/0251Y02D70/122Y02D70/1242
    • According to the embodiment of the invention a communication apparatus including: a first communication module radio communicating based on a first radio access technology; a second communication module radio communicating based on a second radio access technology; a first information storing module storing radio access technology information indicating at least one of the first and second radio access technologies to be used in a radio communication of the communication apparatus; a chip storing module configured to store an information chip that stores company information with respect to a company providing a communication service; a search module configured to read out the company information from the information chip to perform a radio wave search according to one of the first and second radio access technologies based on the company information; and a setting module configured to set the radio access technology information in the first information storing module based on the result of the radio wave searching
    • 根据本发明的实施例,一种通信装置,包括:基于第一无线电接入技术的第一通信模块无线电通信; 基于第二无线电接入技术的第二通信模块无线电通信; 第一信息存储模块,其存储指示要在所述通信装置的无线电通信中使用的所述第一和第二无线电接入技术中的至少一个的无线电接入技术信息; 芯片存储模块,被配置为存储关于提供通信服务的公司存储公司信息的信息芯片; 搜索模块,被配置为基于所述公司信息从所述信息芯片读出所述公司信息,以根据所述第一和第二无线电接入技术之一执行无线电波搜索; 以及设置模块,被配置为基于无线电波搜索的结果来设置第一信息存储模块中的无线电接入技术信息