专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06628249B1 Light emitting apparatus, method for driving the light emitting apparatus, and display apparatus including the light emitting apparatus 有权
标题翻译：发光装置，用于驱动发光装置的方法以及包括该发光装置的显示装置
公开(公告)号：US06628249B1
公开(公告)日：2003-09-30
申请号：US09711353
申请日：2000-11-09
申请人： Takeshi Kamikawa , Shigetoshi Ito , Mototaka Taneya
发明人： Takeshi Kamikawa , Shigetoshi Ito , Mototaka Taneya
IPC分类号： G09G306
CPC分类号： H05B33/0866 , G09G3/14 , G09G3/2014 , G09G3/2081 , G09G3/32 , G09G2310/0272 , G09G2320/0626 , G09G2320/0666 , G09G2330/021 , H01L2224/48091 , H01L2224/49107 , H05B33/0818 , H05B33/0821 , H05B33/086 , H01L2924/00014
摘要： A light emitting apparatus comprises a light emitting section for emitting light, a color of the light being changed with a value of a driving current, and a driving section for driving the light emitting section so that the light emitting section emits light having a desired color and a desired intensity, by generating the driving current based on a signal designating the desired color and a signal designating the desired intensity and by applying the driving current to the light emitting section.
摘要翻译：发光装置包括发光部分，用于发光，光的颜色以驱动电流的值改变;驱动部分，用于驱动发光部分，使得发光部分发出具有所需颜色的光并且通过基于指定期望颜色的信号和指定期望强度的信号产生驱动电流并且通过将驱动电流施加到发光部分来产生期望的强度。

2. 发明授权

US06535184B1 Dynamic driving vacuum fluorescent display 失效
标题翻译：动态驱动真空荧光显示
公开(公告)号：US06535184B1
公开(公告)日：2003-03-18
申请号：US09710433
申请日：2000-11-10
申请人： Bong-Eun Yoon , Sung-Je Cho
发明人： Bong-Eun Yoon , Sung-Je Cho
IPC分类号： G09G306
CPC分类号： H01J29/085 , G09G3/06 , H01J31/126
摘要： A dynamic driving vacuum fluorescent display (VFD) preventing erroneous activation of a phosphor layer by leakage electrons and allowing a simpler wiring structure is disclosed. The VFD has a substrate; a plurality of anodes formed on the substrate, phosphor layers formed on the respective anodes; cathodes located above the phosphor layers to generate electrons which strike the phosphor layers; and conductive ribs formed of an electrically conductive material on the substrate so as to surround at least a portion of a periphery of each of the phosphor layers and having a predetermined height. Each of the conductive ribs not only accelerates the electrons when a positive voltage is applied, but also cuts off the electrons from activation of the phosphor layers when a negative or zero cut-off voltage is applied.
摘要翻译：公开了一种动态驱动真空荧光显示器（VFD），其通过泄漏电子防止荧光体层的错误激活并且允许更简单的布线结构。 VFD有底物; 形成在基板上的多个阳极，形成在各个阳极上的荧光体层; 阴极位于荧光体层之上，以产生撞击磷光体层的电子; 以及在基板上由导电材料形成的导电肋，以围绕每个荧光体层的周边的至少一部分并具有预定高度。当施加正电压时，每个导电肋不仅加速电子，而且当施加负或零截止电压时，也可以切断电子从荧光体层的激活。

3. 发明授权

US06426593B1 Method and apparatus for illuminating two dependent indicators with a single output pin 失效
标题翻译：用单个输出引脚照亮两个相关指示灯的方法和设备
公开(公告)号：US06426593B1
公开(公告)日：2002-07-30
申请号：US09629199
申请日：2000-07-31
申请人： Mathew A. Nieberger , Kristie Amanna , Terry W. Smith
发明人： Mathew A. Nieberger , Kristie Amanna , Terry W. Smith
IPC分类号： G09G306
CPC分类号： G08B5/36
摘要： A display apparatus for selectively controlling the illumination of two dependent visual indicators with a single control line. The apparatus includes two visual indicators, two amplifiers, and a logic circuit. The same end of the two visual indicators connect to a conductive terminal. A first amplifier connects between the line and the other end of one indicator and a second amplifier connects between the line and the other end of the other indicator. A combination of signals applied to the two inputs selectively illuminates one or both indicators with one signal from the control line. The inventive circuit designs of the present invention are compact in size, elegant in its simplicity and operation, and miserly in its power consumption. Therefore, a minimal amount of power will be used to highly illuminate one or two visual indicators being dependent on one another with the use of a single control pin of an IC.
摘要翻译：一种显示装置，用于通过单个控制线选择性地控制两个依赖视觉指示器的照明。该装置包括两个视觉指示器，两个放大器和一个逻辑电路。两个视觉指示器的同一端连接到导电端子。第一放大器连接在一个指示器的线路和另一端之间，并且第二放大器在线路和另一个指示器的另一端之间连接。施加到两个输入端的信号的组合选择性地用来自控制线的一个信号照亮一个或两个指示器。本发明的本发明的电路设计尺寸紧凑，其简单性和操作性优雅，并且其功耗勉强。因此，使用IC的单个控制引脚，将使用最小量的功率来高度照亮彼此依赖的一个或两个视觉指示器。

4. 发明授权

US06392614B1 Contrast enhancement device for led arrays 失效
标题翻译： LED阵列对比增强装置
公开(公告)号：US06392614B1
公开(公告)日：2002-05-21
申请号：US08618120
申请日：1996-03-19
申请人： Karl Hirschauer , Fred Duray , Joseph M. Doering
发明人： Karl Hirschauer , Fred Duray , Joseph M. Doering
IPC分类号： G09G306
CPC分类号： G02B27/0018 , G02B5/204 , G09F9/33 , H01L33/642 , H01L51/5281
摘要： A contrast enhancement device for an LED display is achieved by providing rectangular wire screen of substantially the dimensions of the LED-bearing face of a module block LED array. The edges of the rectangular wire screen are ultrasonically welded to the edges of the LED-bearing face of the module block LED array.
摘要翻译：用于LED显示器的对比度增强装置通过提供基本上模块块LED阵列的LED支承面的尺寸的矩形丝网来实现。矩形丝网的边缘被超声波焊接到模块块LED阵列的LED支承面的边缘。

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