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11. 发明公开

EP1640949A2 Design approach and display panel and electronic device utilizing the same 审中-公开
标题翻译：设计方法及利用其的显示面板及电子装置
公开(公告)号：EP1640949A2
公开(公告)日：2006-03-29
申请号：EP05108741.9
申请日：2005-09-21
申请人： Toppoly Optoelectronics Corp.
发明人： Peng, Du-Zen , Lu, Po-Yen , Tsai, Yaw-Ming , Wu, I-Wei
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G3/22 , G09G5/02 , G09G2300/0452 , G09G2300/0819 , G09G2300/0842 , G09G2320/0233 , G09G2320/043 , G09G2320/0666 , G09G2360/148
摘要： A design approach for a panel including a luminiferous unit and a driving unit. The luminiferous unit comprises first and second color components respectively constituting first and second light component sources. First and second light components are emitted from the first and the second light component sources. The color of the first light component differs from that of the second light component. The design approach comprises defining a specific relationship according to a characteristic between the first and the second color components; and designing the driving unit according to the specific relationship.
摘要翻译：包括发光单元和驱动单元的面板的设计方法。发光单元包括分别构成第一和第二光分量源的第一和第二颜色分量。第一和第二光分量从第一和第二光分量源发出。第一光分量的颜色不同于第二光分量的颜色。设计方法包括根据第一和第二颜色分量之间的特性来定义特定的关系; 并根据具体关系设计驱动单元。

12. 发明公开

EP1547057A1 MATRIX DISPLAY DEVICE WITH PHOTOSENSITIVE ELEMENT 审中-公开
标题翻译：矩阵显示设备具有光敏元件
公开(公告)号：EP1547057A1
公开(公告)日：2005-06-29
申请号：EP03797413.6
申请日：2003-08-08
申请人： Koninklijke Philips Electronics N.V.
发明人： JOHNSON, Mark, T. , GIRALDO, Andrea
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G3/2014 , G09G3/3241 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/088 , G09G2310/0251 , G09G2320/0261 , G09G2320/043 , G09G2320/045 , G09G2360/148
摘要： A matrix display device comprises an array of addressable pixels (10) each having a display element (20) and a control circuit for controlling the operation of the display element. The control circuit includes a charge storage capacitor (36) and a photosensitive device (40) coupled to the storage capacitor for regulating charge stored on the storage capacitor (36) in accordance with light falling on the photosensitive device (40). The control circuit further comprises means for independent voltage control (42) of a gate terminal of the photosensitive device (40), preferably a phototransistor. In this way a more efficient and flexible biasing of the phototransistor is possible. The means preferably comprise a second row line (42) being connected to the gate terminal of the photosensitive device (40). This additional line allows also the use of transistors of the same polarity for this type of pixel circuit, saving additional process masks (and costs). In addition, it becomes possible to use the phototransistor as a TFT switch. This dual function (phototransistor/TFT switch) enables the pixel circuit to provide additional features; for example duty-cycle techniques for motion blur compensation.

13. 发明公开

EP1537557A2 ORGANIC ELECTRONIC DEVICE HAVING IMPROVED HOMOGENEITY 审中-公开
标题翻译：具有改进的均匀性的有机电子器件
公开(公告)号：EP1537557A2
公开(公告)日：2005-06-08
申请号：EP03794669.6
申请日：2003-09-09
申请人： E.I. DU PONT DE NEMOURS & COMPANY INCORPORATED
发明人： STEVENSON, Matthew , WANG, Jian , YU, Gang , ZHANG, Weixiao,
IPC分类号： G09G3/32
CPC分类号： H01L27/3269 , G02B6/43 , G09G3/3233 , G09G2300/0842 , G09G2320/0285 , G09G2320/043 , G09G2320/046 , G09G2320/0626 , G09G2320/0693 , G09G2360/147 , G09G2360/148 , H01L27/3281 , H01L51/5271
摘要： A display for an electronic device may be calibrated and corrected for pixel-to-pixel variations in intensity. Radiation-sensing elements used for the calibration are not incorporated as circuit elements within the pixel circuits and may lie outside the pixels. Waveguides, reflectors, or the like may be used to optically couple the radiation-emitting elements of the pixels to the radiation-sensing elements. The radiation-sensing elements may be part of an apparatus separate from the electronic device or may be embedded within the electronic device. Many different methodologies may be used for correcting intensities to achieve better homogeneity in intensity among the pixels within a display.

14. 发明公开

EP1537555A1 ELECTROLUMINESCENT DISPLAY DEVICES 审中-公开
标题翻译：电致发光显示装置
公开(公告)号：EP1537555A1
公开(公告)日：2005-06-08
申请号：EP03793988.1
申请日：2003-08-22
申请人： Koninklijke Philips Electronics N.V.
发明人： FISH, David, A.,Philips Int. Property & Stand. , CHILDS, Mark, J.,Philips Int. Property & Stand.
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0809 , G09G2300/0819 , G09G2300/0852 , G09G2300/088 , G09G2320/043 , G09G2320/045 , G09G2360/148
摘要： In an active matrix electroluminescent display device, a storage capacitor (24) is provided for storing a voltage to be used for addressing a drive transistor (22). A discharge photodiode (27) is provided for discharging the storage capacitor in dependence on the light output of the display element, and an input data voltage applied to the pixel is changed by an amount corresponding to the threshold voltage of the drive transistor. The changed data voltage is applied between the gate and source of the drive transistor. In this device the initial voltage on the gate of the drive transistor is modified so as to remove the dependency of the light output on the threshold voltage, so that threshold voltage variations can be tolerated.
摘要翻译：在有源矩阵电致发光显示装置中，提供存储电容器（24）以存储用于寻址驱动晶体管（22）的电压。提供放电光电二极管（27），用于根据显示元件的光输出使存储电容器放电，并且施加到像素的输入数据电压改变对应于驱动晶体管的阈值电压的量。改变的数据电压施加在驱动晶体管的栅极和源极之间。在该装置中，驱动晶体管的栅极上的初始电压被修改以消除光输出对阈值电压的依赖性，使得阈值电压变化可以被容忍。

15. 发明公开

EP1454179A2 APPARATUS FOR IMAGE PROJECTION 审中-公开
标题翻译： DEVICE图像投影
公开(公告)号：EP1454179A2
公开(公告)日：2004-09-08
申请号：EP02793887.7
申请日：2002-11-06
申请人： Keyotee
发明人： GRABERT, Michael
IPC分类号： G02B26/08 , H04N9/31
CPC分类号： G02B26/0833 , G02B26/0841 , G09G3/002 , G09G3/025 , G09G3/2088 , G09G2310/0283 , G09G2360/148 , H04N5/7458 , H04N9/3132 , H04N9/3185 , H04N2005/7466
摘要： The invention is directed to a solid-state projection device incorporating a light source, modulator, and control circuitry on a single chip. For example, projection device may include several sets of VCSELs, each associated with a set of MEMs mirrors and coupled to a control circuitry. The device may also include various Pyrex layers for sealing and angling layers. The device may further include detectors associated with the light source. These detectors may be useful in determining the shape and location of the projection surface, building a gesture interface, and determining the operability of proxels. The invention is also directed to methods for using the device for manipulating the image, producing zoom, masking, reverse images, positioning, and keystone correction, among others. The invention may be used in projection display devices, portable display devices, heads-up displays, retinal displays, rear and front projection displays, and other display applications.

16. 发明公开

EP1204088A3 An emissive display with luminance feedback from a representative pixel 审中-公开
标题翻译： Emitierende显示Luminanzrückkopplung的代表性图像元素
公开(公告)号：EP1204088A3
公开(公告)日：2004-06-16
申请号：EP01204077.0
申请日：2001-10-25
申请人： EASTMAN KODAK COMPANY
发明人： Cok, Ronald S., c/o Eastman Kodak Company , Hettel, Mark V., c/o Eastman Kodak Company
IPC分类号： G09G3/32 , G09G3/30
CPC分类号： G09G3/3216 , G09G3/3225 , G09G2320/029 , G09G2320/043 , G09G2320/0626 , G09G2360/144 , G09G2360/145 , G09G2360/148 , H01L27/3269 , H01L27/3281
摘要： A digital image display device, having a substrate; a light emitting display formed on the substrate, the display having an array of light emitting pixels; a representative light emitting pixel formed on the substrate; a photosensor located on the display device and optically coupled to the representative light emitting pixel; and a feedback control circuit connected to the photosensor for modifying the light emitting display.

17. 发明公开

EP1159766A1 III-NITRIDE LIGHT-EMITTING DEVICE WITH INCREASED LIGHT GENERATING CAPABILITY 有权
标题翻译： LICHTEMITTIERENDE VORRICHTUNG AUS GRUPPE III-NITRIDVERBINDUNG MITERHÖHTERLICHTERZEUGUNGSFÄHIGKEIT
公开(公告)号：EP1159766A1
公开(公告)日：2001-12-05
申请号：EP00984091.9
申请日：2000-12-07
申请人： LumiLeds Lighting U.S., LLC
发明人： KRAMES, Michael, R. , STEIGERWALD, Daniel, A. , KISH, Fred, A., Jr. , RAJKOMAR, Pradeep , WIERER, Jonathan J., Jr. , TAN, Tun, S.
IPC分类号： H01L33/00
CPC分类号： H01L33/62 , G09G2360/148 , H01L25/167 , H01L27/156 , H01L33/20 , H01L33/38 , H01L33/405 , H01L33/641 , H01L33/647 , H01L2224/05001 , H01L2224/05023 , H01L2224/05568 , H01L2224/05572 , H01L2224/14 , H01L2924/0002 , H01L2924/00
摘要： The present invention is an inverted III-nitride light-emitting device (LED) with enhanced total light generating capability. A large area device has an n-electrode that interposes the p-electrode metallization to provide low series resistance. The p-electrode metallization is opaque, highly reflective, and provides excellent current spreading. The p-electrode at the peak emission wavelength of the LED active region absorbs less than 25 % of incident light per pass. A submount may be used to provide electrical and thermal connection between the LED die and the package. The submount material may be Si to provide electronic functionality such as voltage-compliance limiting operation. The entire device, including the LED-submount interface, is designed for low thermal resistance to allow for high current density operation. Finally, the device may include a high-refractive-index (n > 1.8) superstrate.
摘要翻译：本发明是具有增强的总发光能力的反向III族氮化物发光器件（LED）。大面积器件具有插入p电极金属化以提供低串联电阻的n电极。 p电极金属化是不透明的，高反射性的，并且提供优异的电流扩散。在LED有源区的峰值发射波长处的p电极每次吸收少于入射光的25％。可以使用底座来提供LED管芯和封装之间的电连接和热连接。底座材料可以是Si以提供诸如电压一致性限制操作的电子功能。整个设备，包括LED-submount接口，设计用于低热阻，以实现高电流密度操作。最后，器件可以包括高折射率（n> 1.8）覆盖层。

18. 发明公开

EP1129446A1 ACTIVE MATRIX ELECTROLUMINESCENT DISPLAY DEVICE 审中-公开
标题翻译：有源矩阵电致发光显示装置
公开(公告)号：EP1129446A1
公开(公告)日：2001-09-05
申请号：EP00958523.3
申请日：2000-09-06
申请人： Koninklijke Philips Electronics N.V.
发明人： SHANNON, John, M. , KNAPP, Alan, G.
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G3/3241 , G09G2300/0809 , G09G2300/0819 , G09G2300/0842 , G09G2300/088 , G09G2320/043 , G09G2360/148 , H01L27/3269
摘要： An active matrix electroluminescent display device in which the drive current through an electroluminescent display element (20) in each pixel (10) in a drive period is controlled by a driving device (22) based on a drive signal applied during a preceding address period and stored as a voltage on an associated storage capacitor (36). In order to counteract the effects of display element ageing, through which the light output for a given drive signal level diminishes over time, the pixel includes electro-optic discharging means (38) coupled to the storage capacitor and responsive to the display element's light output to leak stored charge and to control the integrated light output of the display element in the drive period. For improved control, the discharging means is arranged to rapidly discharge the capacitor at a controlled point in the drive period, upon the drive of the display element falling to a low level. A photoresponsive transistor can conveniently be utilised for this purpose.
摘要翻译：一种有源矩阵电致发光显示装置，其中在驱动周期中每个像素（10）中通过电致发光显示元件（20）的驱动电流由驱动装置（22）根据在前一寻址周期期间施加的驱动信号来控制，以及作为电压存储在相关联的存储电容器（36）上。为了抵消显示元件老化的影响，通过该老化，给定驱动信号电平的光输出随时间减小，该像素包括耦合到存储电容器并响应于显示元件的光输出的电光放电装置（38）泄漏存储的电荷并且在驱动周期中控制显示元件的集成光输出。为了改进控制，放电装置被布置成在驱动显示元件的驱动下降到低电平时在驱动时段中的受控点处快速放电电容器。为此目的可以方便地使用光响应晶体管。

19. 发明授权

EP0812526B1 DISPLAY DEVICE FOR PERFORMING DISPLAY OPERATION IN ACCORDANCE WITH SIGNAL LIGHT AND DRIVING METHOD THEREFOR 失效
标题翻译：指示器设备以显示操作。与灯号及其控制方法按照
公开(公告)号：EP0812526B1
公开(公告)日：2001-08-08
申请号：EP96946374.4
申请日：1996-12-26
申请人： Casio Computer Co., Ltd.
发明人： SHIOYA, Masaharu , SHIRASAKI, Tomoyuki , YAMADA, Hiroyasu
IPC分类号： H05B33/12 , G09G3/30
CPC分类号： G09G3/3216 , G02F1/135 , G09G2300/023 , G09G2300/0417 , G09G2310/061 , G09G2360/142 , G09G2360/148 , H01L27/3281 , H05B33/12

20. 发明授权

EP0384829B1 Ecran plat d'affichage polychrome électroluminescent à effet mémoire 失效
标题翻译：五彩电致发光平板显示器具有记忆效应。
公开(公告)号：EP0384829B1
公开(公告)日：1994-07-20
申请号：EP90400462.9
申请日：1990-02-20
申请人： FRANCE TELECOM
发明人： Thioulouse, Pascal
IPC分类号： G09G3/30 , H05B33/14
CPC分类号： G09F9/33 , G09G3/30 , G09G2300/0885 , G09G2360/148 , H05B33/12

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