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1. 发明申请

US20100127245A1 Transmitter and associated display device 有权
标题翻译：发射机和相关显示设备
公开(公告)号：US20100127245A1
公开(公告)日：2010-05-27
申请号：US12308784
申请日：2007-06-26
申请人： David Vaufrey , Philippe Le Roy , Christophe Prat
发明人： David Vaufrey , Philippe Le Roy , Christophe Prat
IPC分类号： H01L51/50
CPC分类号： H01L51/5012 , H01L2251/5361 , H01L2251/558
摘要： The invention relates to a light transmitter comprising two electrodes facing each other, and at least one light-emitting organic layer with two ends. The thickness of the organic layer varies continuously between the two ends. The invention also relates to a display device comprising such a transmitter.
摘要翻译：本发明涉及一种包括彼此面对的两个电极和至少一个具有两端的发光有机层的光发射器。有机层的厚度在两端之间连续变化。本发明还涉及包括这种发射器的显示装置。

2. 发明申请

US20100084635A1 Recording level gauge type organic light emitting diode 有权
标题翻译：记录液位计型有机发光二极管
公开(公告)号：US20100084635A1
公开(公告)日：2010-04-08
申请号：US12290417
申请日：2008-10-30
申请人： Christophe Prat , David Vaufrey , Philippe Le Roy
发明人： Christophe Prat , David Vaufrey , Philippe Le Roy
IPC分类号： H01L51/50 , H01L33/00
CPC分类号： H01L51/5203
摘要： Diode for which one of the conducting layers presents a suitable surface resistance so that when a power supply voltage is applied between a connection element and this conducting layer and the other conducting layer, a potential distribution is generated at the surface of this resisting conducting layer which is able to cause light to be emitted by a portion of the surface of the organic light emitting layer which is proportional to this power supply voltage. This diode is advantageously used to visualise the signal value.
摘要翻译：其中一个导电层呈现合适的表面电阻的二极管，使得当在连接元件和该导电层与另一导电层之间施加电源电压时，在该导电层的表面产生电位分布，能够使有机发光层的与该电源电压成比例的部分表面发光。该二极管有利地用于可视化信号值。

3. 发明申请

US20090133825A1 PROCESS FOR MANUFACTURING AN ELECTRONIC DISPLAY DEVICE COVERED WITH A PROTECTIVE PLATE 有权
标题翻译：用于制造覆盖有保护板的电子显示装置的方法
公开(公告)号：US20090133825A1
公开(公告)日：2009-05-28
申请号：US12273007
申请日：2008-11-18
申请人： Christophe Prat , David Vaufrey
发明人： Christophe Prat , David Vaufrey
IPC分类号： B32B37/06
CPC分类号： H01L51/5246 , H01L27/322 , H01L27/3276 , H01L51/524 , H01L51/56
摘要： A process for manufacturing an electronic display device comprising a substrate coated with a display having an active zone and a connection zone, the display being attached by an adhesive crosslinkable by radiation to a protective plate. This process comprises: a) application of the adhesive to the display and/or this plate; b) attachment, by bonding, of the plate to the display; c) radiation through the plate in order to crosslink the adhesive; then d) removal of one portion of the plate covering the connection zone, with a view to rendering the latter electrically accessible. Prior to step a) a masking layer that is opaque to the radiation is deposited so that it opposes the crosslinking of the adhesive applied opposite the sole connection zone, and after step d), removed from the connection zone is the uncrosslinked adhesive, which has not been removed with the portion of the protective plate.
摘要翻译：一种用于制造电子显示装置的方法，其包括涂覆有具有活性区和连接区的显示器的基底，所述显示器通过辐射可交联的粘合剂附着到保护板。该方法包括：a）将粘合剂施加到显示器和/或该板上; b）通过粘合将板附接到显示器; c）通过板的辐射以使粘合剂交联; 然后d）移除覆盖连接区的板的一部分，以使后者电可触及。在步骤a）之前，沉积对辐射不透明的掩模层，以使其抵抗与鞋底连接区相对施加的粘合剂的交联，并且在步骤d）之后，从连接区域移除的是未交联的粘合剂，其具有没有用保护板的部分去除。

4. 发明授权

US08674598B2 Polychromatic electronic display device with electroluminescent screen 有权
标题翻译：具有电致发光屏的多色电子显示装置
公开(公告)号：US08674598B2
公开(公告)日：2014-03-18
申请号：US13001864
申请日：2009-06-16
申请人： David Vaufrey , Christophe Prat
发明人： David Vaufrey , Christophe Prat
IPC分类号： H01L51/52
CPC分类号： H01L27/3209 , H01L25/048 , H01L27/3213 , H01L27/3216 , H01L2924/0002 , H01L2924/00
摘要： The invention relates to a polychromatic electronic display device with an electroluminescent screen, particularly with organic light-emitting diodes (OLEDs), wherein the polychromatic electronic display device comprises an electroluminescent emission surface and, towards the inside of the device, at least one substrate (2) coated with a pixel matrix, said device including a stack of a plurality of electroluminescent cells (UI and Ue) in which each pixel comprises at least three sub-pixels having different colours. According to the invention, for each pixel, the sub-pixel having the lowest emission wavelength λc, or critical sub-pixel, is exclusively located in the external unit (Ue) adjacent to said emission surface, each of the other sub-pixels emitting at a wavelength higher than λc being exclusively located in an internal unit (UI) relative to said external unit and adjacent to the substrate, the surface area of this critical sub-pixel being higher than that of each of the other sub-pixels.
摘要翻译：本发明涉及具有电致发光屏，特别是有机发光二极管（OLED）的多色电子显示装置，其中多色电子显示装置包括电致发光发射表面，并且朝向装置内部至少一个基板 2）涂覆有像素矩阵，所述器件包括多个电致发光单元（UI和Ue）的堆叠，其中每个像素包括具有不同颜色的至少三个子像素。根据本发明，对于每个像素，具有最低发射波长lambdac或关键子像素的子像素仅位于与所述发射表面相邻的外部单元（Ue）中，每个其它子像素发射在高于lambdac的波长相对于所述外部单元专门位于内部单元（UI）中并且与衬底相邻的情况下，该关键子像素的表面积高于每个其它子像素的表面积。

5. 发明授权

US08357928B2 Recording level gauge type organic light emitting diode 有权
标题翻译：记录液位计型有机发光二极管
公开(公告)号：US08357928B2
公开(公告)日：2013-01-22
申请号：US12290417
申请日：2008-10-30
申请人： Christophe Prat , David Vaufrey , Philippe Le Roy
发明人： Christophe Prat , David Vaufrey , Philippe Le Roy
IPC分类号： H01L29/08 , H01L29/20
CPC分类号： H01L51/5203
摘要： Diode for which one of the conducting layers presents a suitable surface resistance so that when a power supply voltage is applied between a connection element and this conducting layer and the other conducting layer, a potential distribution is generated at the surface of this resisting conducting layer which is able to cause light to be emitted by a portion of the surface of the organic light emitting layer which is proportional to this power supply voltage. This diode is advantageously used to visualize the signal value.
摘要翻译：其中一个导电层呈现合适的表面电阻的二极管，使得当在连接元件和该导电层与另一导电层之间施加电源电压时，在该导电层的表面产生电位分布，能够使有机发光层的与该电源电压成比例的部分表面发光。该二极管有利地用于可视化信号值。

6. 发明授权

US08030647B2 Transmitter and associated display device 有权
标题翻译：发射机和相关显示设备
公开(公告)号：US08030647B2
公开(公告)日：2011-10-04
申请号：US12308784
申请日：2007-06-26
申请人： David Vaufrey , Philippe Le Roy , Christophe Prat
发明人： David Vaufrey , Philippe Le Roy , Christophe Prat
IPC分类号： H05B33/00
CPC分类号： H01L51/5012 , H01L2251/5361 , H01L2251/558
摘要： The invention relates to a light transmitter comprising two electrodes facing each other, and at least one light-emitting organic layer with two ends. The thickness of the organic layer varies continuously between the two ends. The invention also relates to a display device comprising such a transmitter.
摘要翻译：本发明涉及一种包括彼此面对的两个电极和至少一个具有两端的发光有机层的光发射器。有机层的厚度在两端之间连续变化。本发明还涉及包括这种发射器的显示装置。

7. 发明授权

US07981239B2 Process for manufacturing an electronic display device covered with a protective plate 有权
标题翻译：用于制造覆盖有保护板的电子显示装置的方法
公开(公告)号：US07981239B2
公开(公告)日：2011-07-19
申请号：US12273007
申请日：2008-11-18
申请人： Christophe Prat , David Vaufrey
发明人： Christophe Prat , David Vaufrey
IPC分类号： B32B37/06
CPC分类号： H01L51/5246 , H01L27/322 , H01L27/3276 , H01L51/524 , H01L51/56
摘要： A process for manufacturing an electronic display device comprising a substrate coated with a display having an active zone and a connection zone, the display being attached by an adhesive crosslinkable by radiation to a protective plate. This process comprises: a) application of the adhesive to the display and/or this plate; b) attachment, by bonding, of the plate to the display; c) radiation through the plate in order to crosslink the adhesive; then d) removal of one portion of the plate covering the connection zone, with a view to rendering the latter electrically accessible. Prior to step a) a masking layer that is opaque to the radiation is deposited so that it opposes the crosslinking of the adhesive applied opposite the sole connection zone, and after step d), removed from the connection zone is the uncrosslinked adhesive, which has not been removed with the portion of the protective plate.
摘要翻译：一种用于制造电子显示装置的方法，其包括涂覆有具有活性区和连接区的显示器的基底，所述显示器通过辐射可交联的粘合剂附着到保护板。该方法包括：a）将粘合剂施加到显示器和/或该板上; b）通过粘合将板附接到显示器; c）通过板的辐射以使粘合剂交联; 然后d）移除覆盖连接区的板的一部分，以使后者电可触及。在步骤a）之前，沉积对辐射不透明的掩模层，以使其抵抗与鞋底连接区相对施加的粘合剂的交联，并且在步骤d）之后，从连接区域移除的是未交联的粘合剂，其具有没有用保护板的部分去除。

8. 发明授权

US07548222B2 Active-matrix display, the emitters of which are supplied by voltage-controlled current generators 有权
标题翻译：有源矩阵显示，其发射体由压控电流发生器提供
公开(公告)号：US07548222B2
公开(公告)日：2009-06-16
申请号：US11403778
申请日：2006-04-13
申请人： Philippe Le Roy , Christophe Prat , Pierrick Martin
发明人： Philippe Le Roy , Christophe Prat , Pierrick Martin
IPC分类号： G09G3/32
CPC分类号： G09G3/3291 , G09G3/30 , G09G3/3233 , G09G2300/043 , G09G2300/0809 , G09G2300/0842
摘要： The display comprises an array of pixel circuits each comprising an emitter 1 in series with a current modulation transistor, and at least one address circuit, which integrates, for each column, a differential amplifier and a passive element preferably a resistive element, which cooperate with the current modulation transistors so as to form, during address phases in which the emitters are switched “out of the circuit”, a voltage-programmable current generator. After the address phases, thanks to a suitable switch, the emitters are switched “into the circuit” and supplied with the preprogrammed current. Such a display allows the image display quality to be inexpensively improved.
摘要翻译：显示器包括像素电路阵列，每个像素电路包括与电流调制晶体管串联的发射极1，以及至少一个地址电路，其对于每一列集成差分放大器和无源元件，优选地是电阻元件，其与电流调制晶体管形成电压可编程电流发生器，在地址相位中，发射极被切换到“电路外”。在地址阶段之后，由于合适的开关，发射器被切换到“电路”并提供预编程的电流。这样的显示允许图像显示质量被廉价地提高。

9. 发明申请

US20070057874A1 Display device and control circuit for a light modulator 有权
标题翻译：用于光调制器的显示装置和控制电路
公开(公告)号：US20070057874A1
公开(公告)日：2007-03-15
申请号：US10562805
申请日：2004-06-25
申请人： Philippe Le Roy , Christophe Prat , Christophe Fery
发明人： Philippe Le Roy , Christophe Prat , Christophe Fery
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G3/2011 , G09G3/3258 , G09G3/3291 , G09G2300/0417 , G09G2300/0465 , G09G2300/0819 , G09G2300/0833 , G09G2300/0842 , G09G2300/0852 , G09G2300/0876 , G09G2300/088 , G09G2320/02 , G09G2320/029 , G09G2320/043
摘要： The invention relates to an active-matrix image display device that comprises an array of light emitters. Each light emitter is controlled by a current modulator having a particular trip threshold voltage. The device also includes compensation means for compensating for the trip threshold voltage of the modulators. These compensation means comprise at least one operational amplifier connected between the gate electrode and the source electrode of the modulator. The feedback of this operational amplifier compensates for the trip threshold voltage of at least one modulator whatever the value of the said voltage.
摘要翻译：本发明涉及一种包括发光体阵列的有源矩阵图像显示装置。每个光发射器由具有特定跳闸阈值电压的电流调制器控制。该装置还包括用于补偿调制器的跳闸阈值电压的补偿装置。这些补偿装置包括连接在调制器的栅电极和源电极之间的至少一个运算放大器。该运算放大器的反馈补偿了至少一个调制器的跳闸阈值电压，而不管所述电压的值。

10. 发明申请

US20110181178A1 POLYCHROMATIC ELECTRONIC DISPLAY DEVICE WITH ELECTROLUMINESCENT SCREEN 有权
标题翻译：具有电致发光屏幕的多色电子显示装置
公开(公告)号：US20110181178A1
公开(公告)日：2011-07-28
申请号：US13001864
申请日：2009-06-16
申请人： David Vaudrey , Christophe Prat
发明人： David Vaudrey , Christophe Prat
IPC分类号： H01J1/62
CPC分类号： H01L27/3209 , H01L25/048 , H01L27/3213 , H01L27/3216 , H01L2924/0002 , H01L2924/00
摘要： The invention relates to a polychromatic electronic display device with an electroluminescent screen, particularly with organic light-emitting diodes (OLEDs), wherein the polychromatic electronic display device comprises an electroluminescent emission surface and, towards the inside of the device, at least one substrate (2) coated with a pixel matrix, said device including a stack of a plurality of electroluminescent cells (UI and Ue) in which each pixel comprises at least three sub-pixels having different colours. According to the invention, for each pixel, the sub-pixel having the lowest emission wavelength λc, or critical sub-pixel, is exclusively located in the external unit (Ue) adjacent to said emission surface, each of the other sub-pixels emitting at a wavelength higher than λc being exclusively located in an internal unit (UI) relative to said external unit and adjacent to the substrate, the surface area of this critical sub-pixel being higher than that of each of the other sub-pixels.
摘要翻译：本发明涉及具有电致发光屏，特别是有机发光二极管（OLED）的多色电子显示装置，其中多色电子显示装置包括电致发光发射表面，并且朝向装置内部至少一个基板 2）涂覆有像素矩阵，所述器件包括多个电致发光单元（UI和Ue）的堆叠，其中每个像素包括具有不同颜色的至少三个子像素。根据本发明，对于每个像素，具有最低发射波长λc或关键子像素的子像素仅位于与所述发射表面相邻的外部单元（Ue）中，每个其它子像素发射在高于λc的波长相对于所述外部单元而位于内部单元（UI）中并且与衬底相邻的情况下，该关键子像素的表面积比每个其它子像素的表面积高。

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