公开(公告)号：EP0600476A2

公开(公告)日：1994-06-08

申请号：EP93119392.4

申请日：1993-12-01

申请人： HITACHI, LTD. ,  NIPPON HOSO KYOKAI

发明人： Yamagishi, Toshio ,  Nanba, Masakazu ,  Egami, Norifumi ,  Tanioka, Kenkichi ,  Kurashige, Mitsuhiro ,  Tsuji, Kazutaka ,  Kaneko, Yoshiyuki ,  Mikishima, Tatsuo ,  Nagatsuma, Kazuuyuki ,  Ohshima, Tetsuya ,  Nakano, Yasushi

IPC分类号： H01J31/38 ,  H01J31/26

CPC分类号： H01J31/38 ,  H01J31/26

摘要： A photoconductive target having a transparent electrode (102) and a photoconductive layer (103) on a transparent substrate (101) is disposed opposite to a plurality of integrated electron emitters having electron emitters (106) and gate electrodes (104). A plurality of electron emitters applying electron beams to the photoconductive target are temporally changed over by an electron emitter selector circuit (107) and a gate selector circuit (108). Thereby, signal charge generated and stored in the photoconductive layer is read. A time-series electric signal corresponding to a spatial distribution of the incident light is generated. A thin imaging apparatus suitable for a larger area is thus provided.

公开(公告)号：EP0600476B1

公开(公告)日：1999-06-30

申请号：EP93119392.4

申请日：1993-12-01

申请人： HITACHI, LTD. ,  NIPPON HOSO KYOKAI

发明人： Yamagishi, Toshio ,  Nanba, Masakazu ,  Egami, Norifumi ,  Tanioka, Kenkichi ,  Kurashige, Mitsuhiro ,  Tsuji, Kazutaka ,  Kaneko, Yoshiyuki ,  Mikishima, Tatsuo ,  Nagatsuma, Kazuuyuki ,  Ohshima, Tetsuya ,  Nakano, Yasushi

IPC分类号： H01J31/38 ,  H01J31/26

CPC分类号： H01J31/38 ,  H01J31/26

公开(公告)号：EP0600476A3

公开(公告)日：1995-02-01

申请号：EP93119392.4

申请日：1993-12-01

申请人： HITACHI, LTD. ,  NIPPON HOSO KYOKAI

发明人： Yamagishi, Toshio ,  Nanba, Masakazu ,  Egami, Norifumi ,  Tanioka, Kenkichi ,  Kurashige, Mitsuhiro ,  Tsuji, Kazutaka ,  Kaneko, Yoshiyuki ,  Mikishima, Tatsuo ,  Nagatsuma, Kazuuyuki ,  Ohshima, Tetsuya ,  Nakano, Yasushi

IPC分类号： H01J31/38 ,  H01J31/26

CPC分类号： H01J31/38 ,  H01J31/26

摘要： A photoconductive target having a transparent electrode (102) and a photoconductive layer (103) on a transparent substrate (101) is disposed opposite to a plurality of integrated electron emitters having electron emitters (106) and gate electrodes (104). A plurality of electron emitters applying electron beams to the photoconductive target are temporally changed over by an electron emitter selector circuit (107) and a gate selector circuit (108). Thereby, signal charge generated and stored in the photoconductive layer is read. A time-series electric signal corresponding to a spatial distribution of the incident light is generated. A thin imaging apparatus suitable for a larger area is thus provided.

摘要翻译： 在具有电子发射体（106）和栅电极（104）的多个集成电子发射体的对面设置有在透明基板（101）上具有透明电极（102）和光电导层（103）的感光体。 通过电子发射选择电路（107）和栅极选择电路（108）对电子束施加电子束的多个电子发射体进行时间转换。 由此，读出在光电导层中产生并存储的信号电荷。 产生与入射光的空间分布对应的时间序列电信号。 因此提供了适合于较大面积的薄成像装置。