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    • 49. 发明公开
    • 고체 촬상 장치
    • 固态成像装置
    • KR1020100057536A
    • 2010-05-31
    • KR1020097027282
    • 2008-09-24
    • 하마마츠 포토닉스 가부시키가이샤
    • 모리하루미치후지타가즈키규시마류지
    • H01L27/146H01L27/14G01T1/20H04N5/32
    • H01L27/14623G01T1/00G01T1/20H01L27/14603H01L27/14663H04N5/32H04N5/359H04N5/3742
    • A solid-state imaging device (1) is provided with a light receiving section (10); a signal read-out section (20); a control section; dummy light receiving sections (11, 12) including a dummy photodiode; a discharge means for making the junction capacitance section of the dummy photodiode discharge electricity; and a scintillator layer arranged to cover the light receiving section (10). The dummy light receiving section (11) is arranged adjacent to the first row of the light receiving section (10) (upper side of the light receiving section (10)), and has a length equivalent to that of the light receiving section (10) in the horizontal direction. The dummy light receiving section (12) is arranged adjacent to the Mth row of the light receiving section (10) (lower side of the light receiving section (10)), and has a length equivalent to that of the light receiving section (10) in the horizontal direction.
    • 固态成像装置(1)设置有光接收部(10); 信号读出部(20); 控制部分; 包含虚拟光电二极管的虚拟光接收部分(11,12) 用于使所述虚拟光电二极管的结电容部分放电的放电装置; 以及布置成覆盖光接收部分(10)的闪烁体层。 伪光接收部(11)与光接收部(10)的第一行(光接收部(10)的上侧)相邻配置,并且具有与受光部10的长度相同的长度 )在水平方向。 虚拟光接收部(12)与光接收部(10)的第M行(光接收部(10)的下侧)相邻配置,具有与受光部10的长度相同的长度 )在水平方向。
    • 50. 发明公开
    • 고체 촬상 장치
    • 固态成像装置
    • KR1020100049534A
    • 2010-05-12
    • KR1020107000275
    • 2008-09-03
    • 하마마츠 포토닉스 가부시키가이샤
    • 후지타가즈키규시마류지모리하루미치혼다마사히코
    • H04N5/378H04N5/374
    • G01J1/44H04N5/32H04N5/359H04N5/3591H04N5/367H04N5/374H04N5/3742H04N5/378
    • A solid state imaging device (1) includes: a reception unit having M x N pixel portions Pto Parranged in two-dimensional way of M rows and N columns; a signal read-out unit having integration circuits Sto Sand holding circuits Hto H; and an initialization unit having initialization switches SWto SW. A discharge switch SWof each integration circuit Sis temporarily closed and opened by a discharge control signal Reset. After this, the read-out switch SWof the respective pixel portions Pof the m-th row is closed for a first period by the m-th row selection control signal Vsel(m). During the first period, a hold control signal Hold shifts the input switch SWof each holding circuit Hfrom the closed state to the open state. After this, an initialization control signal Init closes the respective initialization switches SWfor a second period.
    • 固态成像装置(1)包括:具有M×N个像素部分Pto的以M行和N列的二维方式排列的接收单元; 具有积分电路Sto砂保持电路Hto H的信号读出单元; 以及具有初始化开关SWto SW的初始化单元。 每个积分电路S的放电开关SW由放电控制信号复位暂时闭合和断开。 此后,第m行的各个像素部分P的读出开关SW通过第m行选择控制信号Vsel(m)闭合第一周期。 在第一时段期间,保持控制信号Hold将每个保持电路H的输入开关SW从闭合状态切换到打开状态。 此后,初始化控制信号Init在第二周期闭合相应的初始化开关SW。