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21 条记录 (耗时 0.016 秒)

    Photo sensor and flat panel display device using thereof
    11.
    发明授权
    Photo sensor and flat panel display device using thereof 有权
    使用该光传感器和平板显示装置

    公开(公告)号：EP2091039B1

    公开(公告)日：2013-12-25

    申请号：EP09250383.8

    申请日：2009-02-13

    申请人： Samsung Display Co., Ltd.

    发明人： Kim, Do Youb ,  Yojiro, Matsueda ,  Kim, Keum-Nam

    IPC分类号： G09G3/32 ,  H01L31/147

    CPC分类号： H01L31/105 ,  G09G3/3208 ,  G09G2320/041 ,  G09G2330/021 ,  G09G2360/144 ,  H01L27/14692 ,  H01L27/3269

    摘要： A photo sensor (200) that is capable of generating a photo sensing signal corresponding only to ambient light by comprehending changes in electrical current depending on the change of temperature and compensating for the electrical current according the change of temperature and a flat panel display device using the photo sensor. The photo sensor includes: a photo sensing unit (210) generating a first current corresponding to an ambient light and a second current corresponding to an ambient temperature; a temperature compensating unit (220) including a dark diode (DPD) generating a third current having a same magnitude as the second current, corresponding to the ambient temperature due to block of light to be incident; and a buffer unit (230) outputting a light sensing signal corresponding to current having the same magnitude as the first current by subtracting the third current generated in the temperature compensating unit from the second current generated in the photo sensing unit (210).

    Photo sensor and flat panel display device using thereof
    12.
    发明公开
    Photo sensor and flat panel display device using thereof 审中-公开
    Fotosensor und Flachbildschirmvorrichtung，die diesen verwendet

    公开(公告)号：EP2194522A2

    公开(公告)日：2010-06-09

    申请号：EP10003195.4

    申请日：2009-02-13

    申请人： Samsung Mobile Display Co., Ltd.

    发明人： Kim, Do Youb ,  Yojiro, Matsueda ,  Kim, Keum-Nam

    IPC分类号： G09G3/32 ,  H01L31/147 ,  H01L27/146

    CPC分类号： H01L31/105 ,  G09G3/3208 ,  G09G2320/041 ,  G09G2330/021 ,  G09G2360/144 ,  H01L27/14692 ,  H01L27/3269

    摘要： A photo sensor that is capable of generating a photo sensing signal corresponding only to ambient light by comprehending changes in electrical current depending on the change of temperature and compensating for the electrical current according the change of temperature and a flat panel display device using the photo sensor. The photo sensor includes: a photo sensing unit generating a first current corresponding to an ambient light and a second current corresponding to an ambient temperature; a temperature compensating unit including a dark diode generating a third current having a same magnitude as the second current, corresponding to the ambient temperature due to block of light to be incident; and a buffer unit outputting a light sensing signal corresponding to current having the same magnitude as the first current by subtracting the third current generated in the temperature compensating unit from the second current generated in the photo sensing unit.

    摘要翻译： 一种光传感器，其能够通过根据温度变化理解电流变化并根据温度变化补偿电流，以及使用光电传感器的平板显示装置产生仅对应于环境光的光感测信号 。 光传感器包括：感光单元，其产生对应于环境光的第一电流和对应于环境温度的第二电流; 温度补偿单元，其包括产生具有与第二电流相同幅度的第三电流的暗二极管，对应于由于入射光的阻挡而导致的环境温度; 以及缓冲单元，通过从在感光单元中产生的第二电流中减去在温度补偿单元中产生的第三电流，输出与具有与第一电流相同大小的电流相应的感光信号。

    Lichtdetektor mit angepasster Empfindlichkeit für verschiedene Wellenlängenbereiche und Verfahren zum Herstellen so eines Halbleiterbauelements
    13.
    发明公开
    Lichtdetektor mit angepasster Empfindlichkeit für verschiedene Wellenlängenbereiche und Verfahren zum Herstellen so eines Halbleiterbauelements 审中-公开
    光检测器具有对不同波长范围和制造这种半导体器件的方法的灵敏度调整

    公开(公告)号：EP2019431A2

    公开(公告)日：2009-01-28

    申请号：EP08012446.4

    申请日：2008-07-10

    申请人： ATMEL Germany GmbH

    发明人： Kruck, Achim ,  Waible, Hans-Peter

    IPC分类号： H01L27/144 ,  H01L31/0216 ,  H01L31/147 ,  H01L31/153

    CPC分类号： H01L27/1443 ,  H01L31/02162 ,  H01L31/147 ,  H01L31/153

    摘要： Die Erfindung betrifft ein Halbleiterbauelement (10) mit einem integrierten Schaltkreis, der zumindest einen mit einer siliziumhaltigen Beschichtung (32,34,36), insbesondere einer Beschichtung aus Siliziumnitrid oder Siliziumdioxid, versehenen Lichtdetektor (14,16,18) aufweist.
    Erfindungsgemäß ist vorgesehen, dass eine Schichtstärke der siliziumhaltigen Beschichtung (32,34,36), insbesondere der Beschichtung aus Siliziumnitrid oder Siliziumdioxid, derart gewählt ist, dass eine vorgebbare, schmalbandig wellenlängenselektive Transmission von Lichtwellen, insbesondere von Lichtwellen in einem Wellenlängenbereich von 300 nm bis 850 nm, erzielbar ist.

    摘要翻译： 所述半导体部件（10）具有在集成电路，其包括设置有含有氮化硅或二氧化硅涂层（32,34,36）的光检测器。 硅酮涂层的层强度选择了包含寻求的是，窄条预定波长选择性光波的波长范围内从400纳米至850个纳米透射特别的光波，是可以实现的。 因此独立权利要求中包括了以下内容：（1）的照明，用于在屏幕装置，特别矩阵屏幕（2），用于制造集成电路的方法。

    Bauteil zur optischen Datenübertragung
    14.
    发明公开
    Bauteil zur optischen Datenübertragung 失效
    Bauteil zur optischenDatenübertragung

    公开(公告)号：EP0903791A3

    公开(公告)日：1999-12-22

    申请号：EP98110243.7

    申请日：1998-06-05

    申请人： Vishay Semiconductor GmbH

    发明人： Schairer, Werner, Dr.

    IPC分类号： H01L31/167 ,  H01L31/147 ,  H01L25/16

    CPC分类号： G02B6/4246 ,  H01L31/0232 ,  H01L31/167 ,  H01L2224/48247 ,  H01L2924/1815

    摘要： Bauteil zur gerichteten, bidirektionalen optischen Datenübertragung, bei dem in einem ein- oder mehrteiligen Gehäuse als Bauteile ein Emitterchip zum Aussenden von IR-Strahlen, ein Detektorchip zum Empfangen von IR-Strahlen, ein integrierter Schaltkreis zum Verstärken der Sende- und Empfangsleistung und ein optisches System mit einer optischen Achse zur Bündelung der ausgesendeten und empfangenen Strahlen angeordnet sind. Kennzeichnend ist, daß das Detektorchip und der Emitterchip konzentrisch zur optischen Achse des optischen Systems aufeinander und auf dem integrierten Schaltkreis angeordnet sind.

    摘要翻译： 用于通过大气的定向双向光数据传输的光学红外收发器具有由用于传输IR光束的发射器芯片，用于接收IR光束的检测器芯片，用于放大发射和接收功率的集成电路，以及 透镜沿着光轴与堆叠对准，用于聚焦发射和接收的光束，由此接收和发射的光束通过相同的透镜。

    TECHNOLOGIES FOR CHIP-TO-CHIP OPTICAL DATA TRANSFER
    15.
    发明公开
    TECHNOLOGIES FOR CHIP-TO-CHIP OPTICAL DATA TRANSFER 审中-公开

    公开(公告)号：EP4203079A1

    公开(公告)日：2023-06-28

    申请号：EP22201853.3

    申请日：2022-10-17

    申请人： INTEL Corporation

    发明人： AHMED, Khaled ,  TADAYON, Pooya ,  FRYMAN, Joshua B. ,  SHUMARAYEV, Sergey Yuryevich

    IPC分类号： H01L31/12 ,  H01L25/16 ,  H01L31/147

    摘要： Technologies for chip-to-chip optical data transfer are disclosed. In the illustrative embodiment (FIG. 2), microLEDs (108) on a first chip (108) are used to send data to microphotodiodes (110) on a second chip (106). The beams from the microLEDs may be sent to the microphotodiodes using an optical bridge (112) as in fig. 2, microprisms, or using a channel through a substrate, a channel defined in a substrate, etc. The microLEDs (108) may be used for high-speed data transfer with low power usage. A chip may include a relatively large number of microLEDs (108) and/or microphotodiodes (110), allowing for a large bandwidth connection. MicroLEDs and microphotodiodes may be used to connect different parts of the same chip, different chips on the same package, different packages on the same device, or different chips on different devices.

    Photo sensor and flat panel display device using thereof
    17.
    发明公开
    Photo sensor and flat panel display device using thereof 审中-公开
    使用该光传感器和平板显示装置

    公开(公告)号：EP2194522A3

    公开(公告)日：2012-09-12

    申请号：EP10003195.4

    申请日：2009-02-13

    申请人： Samsung Mobile Display Co., Ltd.

    发明人： Kim, Do Youb ,  Yojiro, Matsueda ,  Kim, Keum-Nam

    IPC分类号： G09G3/32 ,  H01L31/147 ,  H01L27/146 ,  G09G3/34 ,  H01L31/105

    CPC分类号： H01L31/105 ,  G09G3/3208 ,  G09G2320/041 ,  G09G2330/021 ,  G09G2360/144 ,  H01L27/14692 ,  H01L27/3269

    摘要： A photo sensor that is capable of generating a photo sensing signal corresponding only to ambient light by comprehending changes in electrical current depending on the change of temperature and compensating for the electrical current according the change of temperature and a flat panel display device using the photo sensor. The photo sensor includes: a photo sensing unit generating a first current corresponding to an ambient light and a second current corresponding to an ambient temperature; a temperature compensating unit including a dark diode generating a third current having a same magnitude as the second current, corresponding to the ambient temperature due to block of light to be incident; and a buffer unit outputting a light sensing signal corresponding to current having the same magnitude as the first current by subtracting the third current generated in the temperature compensating unit from the second current generated in the photo sensing unit.

    Photo sensor and flat panel display device using thereof
    18.
    发明公开
    Photo sensor and flat panel display device using thereof 有权
    使用该光传感器和平板显示装置

    公开(公告)号：EP2091039A3

    公开(公告)日：2009-11-25

    申请号：EP09250383.8

    申请日：2009-02-13

    申请人： Samsung Mobile Display Co., Ltd.

    发明人： Kim, Do Youb ,  Yojiro, Matsueda ,  Kim, Keum-Nam

    IPC分类号： G09G3/32 ,  H01L31/147

    CPC分类号： H01L31/105 ,  G09G3/3208 ,  G09G2320/041 ,  G09G2330/021 ,  G09G2360/144 ,  H01L27/14692 ,  H01L27/3269

    摘要： A photo sensor (200) that is capable of generating a photo sensing signal corresponding only to ambient light by comprehending changes in electrical current depending on the change of temperature and compensating for the electrical current according the change of temperature and a flat panel display device using the photo sensor. The photo sensor includes: a photo sensing unit (210) generating a first current corresponding to an ambient light and a second current corresponding to an ambient temperature; a temperature compensating unit (220) including a dark diode (DPD) generating a third current having a same magnitude as the second current, corresponding to the ambient temperature due to block of light to be incident; and a buffer unit (230) outputting a light sensing signal corresponding to current having the same magnitude as the first current by subtracting the third current generated in the temperature compensating unit from the second current generated in the photo sensing unit (210).

    Photo sensor and flat panel display device using thereof
    19.
    发明公开
    Photo sensor and flat panel display device using thereof 有权
    使用其的光电传感器和平板显示装置

    公开(公告)号：EP2091039A2

    公开(公告)日：2009-08-19

    申请号：EP09250383.8

    申请日：2009-02-13

    申请人： Samsung Mobile Display Co., Ltd.

    发明人： Kim, Do Youb ,  Yojiro, Matsueda ,  Kim, Keum-Nam

    IPC分类号： G09G3/32 ,  H01L31/147

    CPC分类号： H01L31/105 ,  G09G3/3208 ,  G09G2320/041 ,  G09G2330/021 ,  G09G2360/144 ,  H01L27/14692 ,  H01L27/3269

    摘要： A photo sensor (200) that is capable of generating a photo sensing signal corresponding only to ambient light by comprehending changes in electrical current depending on the change of temperature and compensating for the electrical current according the change of temperature and a flat panel display device using the photo sensor. The photo sensor includes: a photo sensing unit (210) generating a first current corresponding to an ambient light and a second current corresponding to an ambient temperature; a temperature compensating unit (220) including a dark diode (DPD) generating a third current having a same magnitude as the second current, corresponding to the ambient temperature due to block of light to be incident; and a buffer unit (230) outputting a light sensing signal corresponding to current having the same magnitude as the first current by subtracting the third current generated in the temperature compensating unit from the second current generated in the photo sensing unit (210).

    摘要翻译： 一种光传感器（200），其能够通过根据温度的变化理解电流的变化并且根据温度的变化来补偿电流并且使用平板显示装置来生成仅与环境光相对应的光感测信号 光电传感器。 该光传感器包括：光生成单元（210），生成对应于环境光的第一电流和对应于环境温度的第二电流; 包括暗二极管（DPD）的温度补偿单元（220），所述暗二极管产生与所述第二电流具有相同大小的第三电流，所述第三电流对应于由于光线块入射而引起的所述环境温度; 以及缓冲单元（230），通过从光感测单元（210）中产生的第二电流减去温度补偿单元中产生的第三电流，输出与具有与第一电流相同幅度的电流对应的光感测信号。