专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20040021426A1 Light emitting device 有权
标题翻译：发光装置
公开(公告)号：US20040021426A1
公开(公告)日：2004-02-05
申请号：US10630939
申请日：2003-07-31
发明人： Mitsuaki Osame , Aya Anzai , Ryota Fukumoto
IPC分类号： G09G003/10
CPC分类号： G09G3/3225 , G09G3/2018 , G09G3/22 , G09G3/32 , G09G3/3275 , G09G2310/027 , G09G2310/0289 , G09G2330/021 , G09G2330/028
摘要： An object of the present invention is to provide a light emitting device that is able to suppress power consumption while a balance of white light is kept, without making a configuration of a power source circuit complicated. A power source potential corresponding to each color of a light emitting element is used as a higher electric potential of a video signal and an electric potential of a power source line in the case that a transistor for controlling a supply of electric current to the light emitting element is a p-channel TFT. Conversely, a power source potential corresponding to each color of a light emitting element is used as a lower electric potential of a video signal and an electric potential of a power source line in the case that a transistor for controlling a supply of electric current to the light emitting element is an n-channel TFT.
摘要翻译：本发明的目的是提供一种在不使电源电路的结构复杂化的同时保持白平衡的同时能够抑制功耗的发光装置。在用于控制向发光元件供给电流的晶体管的情况下，使用与发光元件的每种颜色相对应的电源电位作为视频信号的较高电位和电源线的电位元件是p沟道TFT。相反，在用于控制向电源供应电流的晶体管的情况下，将与发光元件的每种颜色相对应的电源电位用作视频信号的较低电位和电源线的电位发光元件是n沟道TFT。

22. 发明申请

US20040017161A1 Flat panel display device for compensating threshold voltage of panel 有权
标题翻译：用于补偿面板阈值电压的平板显示装置
公开(公告)号：US20040017161A1
公开(公告)日：2004-01-29
申请号：US10318070
申请日：2002-12-13
发明人： Jeung-Hie Choi
IPC分类号： G09G003/10
CPC分类号： G09G3/3233 , G09G3/3291 , G09G2300/0426 , G09G2300/0465 , G09G2300/0809 , G09G2300/0842 , G09G2320/029 , G09G2320/043
摘要： The present invention relates to a flat display panel device for compensating a threshold voltage of a panel. Because of an ability of compensating the panel threshold voltage, it is possible to simplify a circuit and a driving method, enhance particularly an image quality of a display unit and increase an opening ration of the panel.
摘要翻译：本发明涉及用于补偿面板的阈值电压的平板显示面板装置。由于补偿面板阈值电压的能力，可以简化电路和驱动方法，特别是增强显示单元的图像质量并增加面板的开口比。

23. 发明申请

US20040012338A1 Emitter with dielectric layer having implanted conducting centers 有权
标题翻译：具有介电层的发射体具有植入的导电中心
公开(公告)号：US20040012338A1
公开(公告)日：2004-01-22
申请号：US10197722
申请日：2002-07-17
发明人： James Denning Smith , Paul Benning
IPC分类号： G09G003/10
CPC分类号： B82Y10/00 , H01J1/312 , H01J9/027
摘要： An emitter has a dielectric layer formed on a conductor, with a thin metal layer over the dielectric. A plurality of conducting centers is in the dielectric layer to allow electrons to pass through the dielectric from the conductor to the thin metal layer via quantum tunneling.
摘要翻译：发射极具有在导体上形成的电介质层，在电介质上具有薄的金属层。多个导电中心位于电介质层中，以允许电子经由量子隧道从导体通过电介质到薄金属层。

24. 发明申请

US20040012337A1 DEVICE TRANSFER METHOD, AND DEVICE ARRAY METHOD AND IMAGE DISPLAY UNIT PRODUCTION METHOD USING THE SAME 失效
标题翻译：设备传送方法和设备阵列方法和图像显示单元生产方法
公开(公告)号：US20040012337A1
公开(公告)日：2004-01-22
申请号：US10126268
申请日：2002-04-19
发明人： Toyoharu Oohata , Katsuhiro Tomoda
IPC分类号： G09G003/10
CPC分类号： H01L33/0079 , H01L21/2007 , H01L24/24 , H01L24/45 , H01L24/82 , H01L25/0753 , H01L27/156 , H01L33/24 , H01L2221/68368 , H01L2224/05644 , H01L2224/05647 , H01L2224/24225 , H01L2224/45 , H01L2224/48465 , H01L2224/85399 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01012 , H01L2924/01013 , H01L2924/01015 , H01L2924/01024 , H01L2924/01039 , H01L2924/01075 , H01L2924/01078 , H01L2924/01079 , H01L2924/12041 , H01L2924/12042 , H01L2924/3025 , H01L2924/40252 , H01L2924/0002 , H01L2924/00 , H01L2224/43 , H01L2224/45015 , H01L2924/207 , H01L2224/45099
摘要： A method of transferring multiple devices arrayed on a first substrate to a second substrate is provided. The devices on the first substrate are covered with a release agent, and a portion of the release agent, positioned on a device to be transferred is selectively removed. The first substrate is placed on a second substrate in such a manner that the devices arrayed on the first substrate face an adhesive layer previously provided on the second substrate. Only the device from which the release agent has been removed, is irradiated with a laser beam from a back side of the first substrate. The second substrate is then peeled from the first substrate, whereby only the device to be transferred is certainly, efficiently, and accurately transferred from the first substrate to the second substrate.
摘要翻译：提供了将排列在第一衬底上的多个器件传送到第二衬底的方法。第一基板上的装置被脱模剂覆盖，并且选择性地移除位于待转移装置上的一部分脱模剂。第一衬底被放置在第二衬底上，使得排列在第一衬底上的器件面向预先设置在第二衬底上的粘合剂层。只有脱模剂已经被去除的装置被从第一基板的背面用激光束照射。然后，第二基板从第一基板剥离，由此只有待转印的装置肯定地，有效地并准确地从第一基板转移到第二基板。

25. 发明申请

US20040012336A1 Display panel and display device 失效
标题翻译：显示面板和显示设备
公开(公告)号：US20040012336A1
公开(公告)日：2004-01-22
申请号：US10446139
申请日：2003-05-28
申请人： PIONEER CORPORATION
发明人： Yoshiyuki Okuda
IPC分类号： G09G003/10
CPC分类号： G09G3/3216 , G09G2310/0254 , H01L27/3202 , H01L27/3241 , H01L2251/564
摘要： A display panel which comprises m driving lines, n scanning lines which intersect with the m driving lines, pixel portions each including two organic electroluminescence elements connected with each other in parallel with inverse polarity, which are connected to a driving line and a scanning line at each intersection, m first capacitive elements provided on the respective driving lines, and n second capacitive elements each of which is provided so as to correspond to one of the scanning lines, and a display device using the display panel.
摘要翻译：一种显示面板，其包括m行驱动线，与m条驱动线交叉的n条扫描线，各自包括相互并联连接的两个有机电致发光元件的像素部分，其相反极性连接到驱动线和扫描线每个交点，m个第一电容元件设置在相应的驱动线上，以及n个第二电容元件，每个第一电容元件设置成与扫描线中的一条相对应，以及使用该显示面板的显示装置。

26. 发明申请

US20040007987A1 Organic electroluminescent module 有权
标题翻译：有机电致发光模块
公开(公告)号：US20040007987A1
公开(公告)日：2004-01-15
申请号：US10434473
申请日：2003-05-09
发明人： Hak Su Kim , Jong Geun Yoon , Sung Tae Kim
IPC分类号： G09G003/10
CPC分类号： G09G3/3216 , G09G3/3266 , G09G3/3283 , G09G2310/0256 , G09G2320/043 , G09G2330/10
摘要： An organic electroluminescent module is disclosed. The organic electroluminescent module comprises a plurality of scan lines, a plurality of data lines perpendicular to the plurality of scan lines, a plurality of light emitting diodes formed at cross regions of the plurality of scan lines and the plurality of data lines, a scan driver having inverse voltage applying transistors and ground voltage applying transistors respectively connected to the plurality of scan lines, a data driver having static current sources and ground voltage applying transistors respectively connected to the plurality of data lines, and a driver controller for controlling the scan driver and the data driver. Impurities in the organic EL module can easily be eliminated by an inverse voltage. As a result, a lifetime of the organic EL module can be prolonged and quality of display can be improved.
摘要翻译：公开了一种有机电致发光模块。有机电致发光模块包括多条扫描线，垂直于多条扫描线的多条数据线，多条扫描线和多条数据线的交叉区域形成的多个发光二极管，扫描驱动器具有分别连接到所述多条扫描线的反向电压施加晶体管和接地电压施加晶体管，具有分别连接到所述多条数据线的静态电流源和接地电压施加晶体管的数据驱动器，以及用于控制所述扫描驱动器和数据驱动。有机EL模块中的杂质可以通过反向电压容易地消除。结果，可以延长有机EL模块的寿命，并且可以提高显示质量。

27. 发明申请

US20040007986A1 Self-oscillating constant-current gas discharge device lamp driver and method 失效
标题翻译：自振恒流气体放电装置灯驱动器及方法
公开(公告)号：US20040007986A1
公开(公告)日：2004-01-15
申请号：US10447284
申请日：2003-05-29
发明人： Jorge M. Parra SR. , Jorge M. Parra JR. , Shmuel Ben-Yaakov
IPC分类号： G09G003/10
CPC分类号： H05B41/2828 , Y02B20/185
摘要： A high frequency AC current-sourcing driving that can feed electrical loads with a constant current that is independent of load resistance. The driver is a self-oscillating inverter that includes a resonant network comprising a resonant capacitor and a resonant inductor. A current comparing and toggling circuit (CCTC) is used to generate the control signals of the inverter's power switches. Also included in the system is a DC blocking capacitor that prevents the DC voltage from reaching the resonant network.
摘要翻译：一种高频交流电流源驱动，可以以独立于负载电阻的恒定电流馈送电力负载。驱动器是包括谐振电容器和谐振电感器的谐振网络的自振荡逆变器。电流比较和触发电路（CCTC）用于产生逆变器电源开关的控制信号。该系统还包括一个阻断直流电压到达谐振网络的隔直流电容器。

28. 发明申请

US20040000877A1 Application specific integrated circuit and method of operation 审中-公开
标题翻译：专用集成电路及其操作方法
公开(公告)号：US20040000877A1
公开(公告)日：2004-01-01
申请号：US10186577
申请日：2002-07-01
发明人： Bruce McKay Morton , Thomas James Rollins
IPC分类号： G09G003/10 , H05B037/00 , H01L041/04 , H04M001/00
CPC分类号： H01L41/042 , H01L41/094 , H04M1/03 , H04M1/22 , H05B33/08 , Y02B20/32
摘要： An ASIC (138) that is useful in electronic devices that include a piezoelectric transducer (112), and an electroluminescent lamp (130), includes a DC to DC converter (402), a piezoelectric drive signal input (424), a piezoelectric transducer drive amplifier (404), an oscillator (406), and an electroluminescent drive amplifier (408). The DC to DC converter (402) boosts a voltage of an external power source (132) and powers the piezoelectric drive amplifier (404), and the electroluminescent drive amplifier (408). An externally supplied piezoelectric drive signal is input through the piezoelectric drive signal input (424) to a piezoelectric transducer drive amplifier input (426), and amplified. An amplified version of the signal is output on a pair of differential outputs (432). The electroluminescent drive amplifier (408) is driven by a signal generated by the oscillator (406).
摘要翻译：在包括压电换能器（112）和电致发光灯（130）的电子设备中有用的ASIC（138）包括DC-DC转换器（402），压电驱动信号输入（424），压电换能器驱动放大器（404），振荡器（406）和电致发光驱动放大器（408）。直流 - 直流转换器（402）升压外部电源（132）的电压并对压电驱动放大器（404）和电致发光驱动放大器（408）供电。外部提供的压电驱动信号通过压电驱动信号输入（424）输入到压电换能器驱动放大器输入（426），并被放大。信号的放大版本在一对差分输出（432）上输出。电致发光驱动放大器（408）由振荡器（406）产生的信号驱动。

29. 发明申请

US20040000876A1 [DRIVING CIRCUIT OF DISPLAY DEVICE] 有权
标题翻译： [显示设备的驱动电路]
公开(公告)号：US20040000876A1
公开(公告)日：2004-01-01
申请号：US10604043
申请日：2003-06-24
发明人： Chien-Sheng Yang
IPC分类号： G09G003/10
CPC分类号： G09G3/3258 , G09G3/3291 , G09G2300/0838 , G09G2300/0842
摘要： A driving circuit for a display device. The driving circuit serves to drive a light-emitting device. The driving circuit includes a biasing device, a switching transistor, a capacitor and a voltage coupler. This invention incorporates a biasing device to each data line so that the voltage at each end of the biasing device resulting from a flow of the data current through the device is fed to the switching transistor. The voltage at each end of the biasing device is transmitted without attenuation to the terminals of the biasing device through a voltage coupler. Since the voltage at two ends of the light emitting device and the voltage at two ends of the biasing device are identical, the driving current flowing through the light emitting device and the data current are identical.
摘要翻译：一种用于显示装置的驱动电路。驱动电路用于驱动发光装置。驱动电路包括偏置器件，开关晶体管，电容器和电压耦合器。本发明将偏置装置并入每个数据线，使得由数据电流流过装置而产生的偏置装置的每端的电压被馈送到开关晶体管。偏置装置的每端的电压通过电压耦合器传输而不衰减到偏置装置的端子。由于发光装置的两端的电压和偏置装置的两端的电压相同，因此流过发光装置的驱动电流和数据电流相同。

30. 发明申请

US20030222589A1 Light-emitting device 有权
标题翻译：发光装置
公开(公告)号：US20030222589A1
公开(公告)日：2003-12-04
申请号：US10346194
申请日：2003-01-17
发明人： Mitsuaki Osame , Aya Anzai , Jun Koyama , Makoto Udagawa , Masahiko Hayakawa , Shunpei Yamazaki
IPC分类号： G09G003/10
CPC分类号： H01L33/08 , G09G3/3233 , G09G2300/0426 , G09G2300/0842 , G09G2310/0254 , G09G2320/043 , H01L27/3211 , H01L27/3262 , H01L27/3265 , H01L27/3295 , H01L2924/0002 , H01L2924/00
摘要： A light-emitting device which realizes a high aperture ratio and in which the quality of image is little affected by the variation in the characteristics of TFTs. A large holding capacitor Cs is not provided in the pixel portion but, instead, the channel length and the channel width of the driving TFTs are increased, and the channel capacitance is utilized as Cs. The channel length is selected to be very larger than the channel width to improve current characteristics in the saturated region, and a high VGS is applied to the driving TFTs to obtain a desired drain current. Therefore, the drain currents of the driving TFTs are little affected by the variation in the threshold voltage. In laying out the pixels, further, wiring is arranged under the partitioning wall and the driving TFTs are arranged under the wiring in order to avoid a decrease in the aperture ratio despite of an increase in the size of the driving TFT. In the case of the 3-transistor pixels, the switching TFT and the erasing TFT are linearly arranged to further increase the aperture ratio.
摘要翻译：实现高开口率并且图像质量几乎不受TFT的特性变化影响的发光器件。在像素部分中不设置大的保持电容器Cs，而是增加了沟道长度和沟道宽度，并且将沟道电容用作Cs。选择沟道长度非常大于沟道宽度以改善饱和区域中的电流特性，并且将高VGS施加到驱动TFT以获得期望的漏极电流。因此，驱动TFT的漏极电流几乎不受阈值电压的变化的影响。此外，在布置像素时，布线布置在分隔壁下方，并且驱动TFT布置在布线下方，以避免开口率的降低，尽管驱动TFT的尺寸增加。在3晶体管像素的情况下，开关TFT和擦除TFT被线性布置以进一步增加开口率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式