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    • 3. 发明申请
    • Illumination Device
    • 照明装置
    • US20080210847A1
    • 2008-09-04
    • US12090876
    • 2006-10-10
    • Dirk HenteEdward Willem Albert Young
    • Dirk HenteEdward Willem Albert Young
    • G01J1/32
    • G09G3/3208G09G2320/029G09G2320/043H05B33/0896Y02B20/36
    • An illumination device comprising an organic light-emitting diode (1) (OLED) having a light output that changes with use with an illumination/active area (2,3), where light is being emitted for an illumination purpose, a reference area (4) being substantially smaller than the illumination area (2), wherein the reference area (4) is an isolated area (4) not connected to the illumination/active area (2,3), a substrate, on which the reference area (4) and the illumination/active area (2,3) are located, a driver (5) connected to the illumination/active area (2,3) and the reference area (4), with a measurement circuit (6) detecting at least one active value of the illumination/active area (2,3) and at least one reference value of the reference area (4), a control circuit (7), which compares the active and the reference value and produces a correction signal in response thereto to compensate the changes in the light output of the illumination area (2), wherein the control circuit (7) calculates the correction signal for the illumination area (2) based on the active value and the reference value.
    • 一种照明装置,包括有机发光二极管(OLED),该有机发光二极管(OLED)具有使用照明/有源区域(2,3)而变化的光输出,其中发光的光照射用于照明目的,参考区域 4)基本上小于照明区域(2),其中参考区域(4)是未连接到照明/有源区域(2,3)的隔离区域(4),衬底,参考区域 4)和照明/有效区域(2,3),连接到照明/有源区域(2,3)和参考区域(4)的驱动器(5),测量电路(6)检测在 照明/有效区域(2,3)的至少一个有效值和参考区域(4)的至少一个参考值,控制电路(7),其比较有效参考值和参考值,并产生校正信号 对其进行响应以补偿照明区域(2)的光输出的变化,其中 在控制电路(7)中,基于有效值和基准值计算照明区域(2)的校正信号。
    • 4. 发明授权
    • Illumination device
    • 照明装置
    • US07538306B2
    • 2009-05-26
    • US12090876
    • 2006-10-10
    • Dirk HenteEdward Willem Albert Young
    • Dirk HenteEdward Willem Albert Young
    • G09G3/32G01J1/32
    • G09G3/3208G09G2320/029G09G2320/043H05B33/0896Y02B20/36
    • An illumination device comprising an organic light-emitting diode (1) (OLED) having a light output that changes with use with an illumination/active area (2,3), where light is being emitted for an illumination purpose, a reference area (4) being substantially smaller than the illumination area (2), wherein the reference area (4) is an isolated area (4) not connected to the illumination/active area (2,3), a substrate, on which the reference area (4) and the illumination/active area (2,3) are located, a driver (5) connected to the illumination/active area (2,3) and the reference area (4), with a measurement circuit (6) detecting at least one active value of the illumination/active area (2,3) and at least one reference value of the reference area (4), a control circuit (7), which compares the active and the reference value and produces a correction signal in response thereto to compensate the changes in the light output of the illumination area (2), wherein the control circuit (7) calculates the correction signal for the illumination area (2) based on the active value and the reference value.
    • 一种照明装置,包括有机发光二极管(OLED),该有机发光二极管(OLED)具有使用照明/有源区域(2,3)而变化的光输出,其中发光的光照射用于照明目的,参考区域 4)基本上小于照明区域(2),其中参考区域(4)是未连接到照明/有源区域(2,3)的隔离区域(4),衬底,参考区域 4)和照明/有效区域(2,3),连接到照明/有源区域(2,3)和参考区域(4)的驱动器(5),测量电路(6)检测在 照明/有效区域(2,3)的至少一个有效值和参考区域(4)的至少一个参考值,控制电路(7),其比较有源参考值和参考值,并产生校正信号 响应于此来补偿照明区域(2)的光输出的变化,其中控制电路(7)被计算 根据有效值和参考值,设定照明区域(2)的校正信号。
    • 7. 发明授权
    • Organic light emitting diode arrangement
    • 有机发光二极管排列
    • US08188673B2
    • 2012-05-29
    • US12523168
    • 2008-01-17
    • Dirk HenteJoseph Hendrik Anna Maria JacobsConrad Wilhelmus Adriaan VerjansEberhard Waffenschmidt
    • Dirk HenteJoseph Hendrik Anna Maria JacobsConrad Wilhelmus Adriaan VerjansEberhard Waffenschmidt
    • H05B41/16
    • H05B33/0896
    • Organic light emitting diode arrangement Organic light emitting diode arrangements (1) are, to protect them against an effect of a switch-on, provided with circuits (31-36) for, during a first time interval that follows a switch-on, limiting a current through the organic light emitting diode arrangement (1) more and for, during a second time interval that follows the first time interval, limiting the current less. The circuit (31-36) may be passive such as a negative temperature coefficient resistor (31) or a series inductor (32) possibly with a freewheel diode (40) or may be active such as a switchable resistor (33) that is not bridged during the first time interval and that is bridged during the second time interval or a switchable resistor that is bridged in response to a detection of a value of the current exceeding a threshold value or such as a part of a converter (63) that is controlled in response to a detection of a value of the current.
    • 有机发光二极管布置有机发光二极管装置(1)是为了保护它们免受开关的影响,在电路(31-36)之后,在接通开关的第一个时间间隔内,限制 通过有机发光二极管装置(1)的电流更多,并且在第一时间间隔之后的第二时间间隔期间,限制电流较小。 电路(31-36)可以是无源的,例如可能具有续流二极管(40)的负温度系数电阻器(31)或串联电感器(32),或者可以是有源的,例如不是可切换电阻器(33) 在第一时间间隔期间桥接并且在第二时间间隔期间桥接,或响应于检测到超过阈值的电流的值而桥接的可切换电阻器,或诸如转换器(63)的一部分 响应于电流值的检测而被控制。
    • 9. 发明申请
    • ORGANIC LIGHT EMITTING DIODE ARRANGEMENT
    • 有机发光二极管布置
    • US20100026204A1
    • 2010-02-04
    • US12523168
    • 2008-01-17
    • Dirk HenteJoseph Hendrik Anna Maria JacobsConrad Wilhelmus Adriaan VerjansEberhard Waffenschmidt
    • Dirk HenteJoseph Hendrik Anna Maria JacobsConrad Wilhelmus Adriaan VerjansEberhard Waffenschmidt
    • H05B37/02
    • H05B33/0896
    • Organic light emitting diode arrangement Organic light emitting diode arrangements (1) are, to protect them against an effect of a switch-on, provided with circuits (31-36) for, during a first time interval that follows a switch-on, limiting a current through the organic light emitting diode arrangement (1) more and for, during a second time interval that follows the first time interval, limiting the current less. The circuit (31-36) may be passive such as a negative temperature coefficient resistor (31) or a series inductor (32) possibly with a freewheel diode (40) or may be active such as a switchable resistor (33) that is not bridged during the first time interval and that is bridged during the second time interval or a switchable resistor that is bridged in response to a detection of a value of the current exceeding a threshold value or such as a part of a converter (63) that is controlled in response to a detection of a value of the current.
    • 有机发光二极管布置有机发光二极管装置(1)是为了保护它们免受开关的影响,在电路(31-36)之后,在接通开关的第一个时间间隔内,限制 通过有机发光二极管装置(1)的电流更多,并且在第一时间间隔之后的第二时间间隔期间,限制电流较小。 电路(31-36)可以是无源的,例如可能具有续流二极管(40)的负温度系数电阻器(31)或串联电感器(32),或者可以是有源的,例如不是可切换电阻器(33) 在第一时间间隔期间桥接并且在第二时间间隔期间桥接,或响应于检测到超过阈值的电流的值而桥接的可切换电阻器,或诸如转换器(63)的一部分 响应于电流值的检测而被控制。