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    • 71. 发明申请
    • SEMICONDUCTOR LIGHT CONVERTING CONSTRUCTION
    • 半导体光转换结构
    • US20110101402A1
    • 2011-05-05
    • US13000592
    • 2009-06-10
    • Jun-Ying ZhangTerry L. SmithMichael A. Haase
    • Jun-Ying ZhangTerry L. SmithMichael A. Haase
    • H01L33/00
    • H01L33/50H01L33/08H01L33/44H01L2933/0091
    • Semiconductor light converting constructions are disclosed. The semiconductor light converting construction includes a semiconductor potential well for converting at least a portion of light at a first wavelength to light at a longer second wavelength; an outer layer that is disposed on the semiconductor potential well and has a first index of refraction; and a structured layer that is disposed on the outer layer and has a second index of refraction that is smaller than the first index of refraction. The structured layer includes a plurality of structures that are disposed directly on the outer layer and a plurality of openings that expose the outer layer. The semiconductor light converting construction further includes a structured overcoat that is disposed directly on at least a portion of the structured layer and a portion of the outer layer in the plurality of openings. The overcoat has a third index of refraction that is greater than the second index of refraction.
    • 公开了半导体光转换结构。 半导体光转换结构包括用于将第一波长的至少一部分光转换成较长第二波长的光的半导体势阱; 外层,其设置在所述半导体势阱上并具有第一折射率; 以及设置在外层上并且具有小于第一折射率的第二折射率的结构化层。 结构化层包括直接设置在外层上的多个结构和暴露外层的多个开口。 半导体光转换结构还包括直接设置在结构化层的至少一部分上的多个开口中的外层的一部分的结构化外涂层。 外涂层具有大于第二折射率的第三折射率。
    • 72. 发明授权
    • LED device with re-emitting semiconductor construction and reflector
    • LED器件具有重新发射半导体结构和反射器
    • US07863634B2
    • 2011-01-04
    • US11761148
    • 2007-06-11
    • Michael A. Haase
    • Michael A. Haase
    • H01L29/22
    • H01L33/08H01L33/505H01L2224/48091H01L2224/48247H01L2924/181H01L2924/00012H01L2924/00014
    • Briefly, the present disclosure provides a device comprising: a) an LED capable of emitting light at a first wavelength; b) a re-emitting semiconductor construction which comprises a potential well not located within a pn junction; and c) a reflector positioned to reflect light emitted from the LED onto the re-emitting semiconductor construction. Alternately, the device comprises: a) an LED capable of emitting light at a first wavelength; b) a re-emitting semiconductor construction capable of emitting light at a second wavelength which comprises at least one potential well not located within a pn junction; and c) a reflector which transmits light at said first wavelength and reflects at least a portion of light at said second wavelength. Alternately, the device comprises a semiconductor unit comprising a first potential well located within a pn junction which comprises a LED capable of emitting light at a first wavelength, and a second potential well not located within a pn junction which comprises a re-emitting semiconductor construction.
    • 简而言之,本公开提供了一种装置,包括:a)能够发射第一波长的光的LED; b)再发射半导体结构,其包括不位于pn结内的势阱; 以及c)反射器,其被定位成将从LED发射的光反射到再发射半导体结构上。 或者,该装置包括:a)能够发射第一波长的光的LED; b)能够发射第二波长的光的再发射半导体结构,其包括不位于pn结内的至少一个势阱; 以及c)透射所述第一波长的光并反射所述第二波长的至少一部分光的反射器。 或者,该装置包括半导体单元,该半导体单元包括位于pn结内的第一势阱,该第一势阱包括能够发射第一波长的光的LED和不位于pn结内的第二势阱,该第二势阱包括再发射半导体结构 。
    • 74. 发明授权
    • Methods and systems utilizing a programmable sign display located in proximity to a traffic light
    • 使用位于交通信号灯附近的可编程符号显示器的方法和系统
    • US07538689B2
    • 2009-05-26
    • US11609364
    • 2006-12-12
    • Michael A. Haase
    • Michael A. Haase
    • G08G1/07
    • G08G1/095G06Q30/0265G06Q30/0267G06Q30/0273G08G1/087G08G1/0965G08G1/096716G08G1/096758G08G1/096783
    • Methods and systems use a programmable sign display located in proximity to a traffic light to provide information to motorists upon the motorists directing their attention toward the traffic light. The programmable sign display may receive programming for content to be displayed in various ways, such as through an interface to a telephone network accessible by a cell phone that sends programming information to the sign. The programmable sign may be used to inform motorists of a radio frequency upon which relevant information such as advertising or traffic reports is being broadcast. The programmable sign may be used to provide textual or graphical information, such as an instruction to motorists that relates to avoiding an approaching emergency vehicle. Additionally, management of the sign is provided to coordinate programming and control of the content being displayed. The display of content on the programmable sign display may be coordinated with the states of the traffic light to avoid distracting motorists.
    • 方法和系统使用位于交通信号灯附近的可编程标志显示器,以便在驾驶者将注意力转向交通信号灯时向驾驶人员提供信息。 可编程标志显示器可以以各种方式接收要显示的内容的节目,诸如通过向可向节目信息发送节目信息的蜂窝电话可接入的电话网络的接口。 可编程标志可以用于向驾驶者通知正在广播诸如广告或交通报告的相关信息的射频。 可编程标志可用于提供文本或图形信息,例如涉及避免接近紧急车辆的驾驶者的指令。 此外,提供了符号的管理以协调正在显示的内容的编程和控制。 可编程标志显示器上的内容的显示可以与交通灯的状态协调,以避免驾驶者分心。
    • 75. 发明申请
    • ACTIVE MATRIX BACKPLANES ALLOWING RELAXED ALIGNMENT TOLERANCE
    • 主动矩阵背板允许放松对齐度
    • US20080205010A1
    • 2008-08-28
    • US11678865
    • 2007-02-26
    • Michael A. Haase
    • Michael A. Haase
    • H05K1/02H05K1/03
    • G02F1/136213G02F1/136286
    • Backplanes for display devices and systems incorporating such backplanes are described. Pixel electrodes are disposed in an array of rows and columns on a substrate. The pixel electrodes may include electrode extensions. Data lines having a substantially constant width are arranged in relation to the pixel electrodes. Enable lines are configured to carry signals that control current flow between the data lines and the pixel electrodes. Each enable line has a substantially constant width and crosses a row of pixel electrodes and electrode extensions. The backplane design may include storage capacitors at the crossings of the enable lines and the pixel electrodes.
    • 描述了用于显示装置和结合这样的背板的系统的背板。 像素电极设置在基板上的行和列阵列中。 像素电极可以包括电极延伸部。 相对于像素电极布置具有基本恒定宽度的数据线。 使能线被配置为携带控制数据线和像素电极之间的电流的信号。 每个使能线具有基本上恒定的宽度并且跨越一行像素电极和电极延伸。 背板设计可以包括在使能线和像素电极的交叉处的存储电容器。
    • 79. 发明授权
    • AC powered logic circuitry
    • 交流供电逻辑电路
    • US07088145B2
    • 2006-08-08
    • US10328461
    • 2002-12-23
    • Paul F. BaudeMichael A. Haase
    • Paul F. BaudeMichael A. Haase
    • H03K19/20H03K19/094
    • G06K19/0701G06K19/0723H03K3/0315H03K19/094
    • The use of an alternating current (ac) source to power logic circuitry can support satisfactory device performance for a variety of applications, while enhancing long-term stability of the circuitry. For example, when organic thin film transistor (OTFT)-based logic circuitry is powered by an ac power source, the logic circuitry exhibits stable performance characteristics over an extended period of operation. Enhanced stability may permit the use of OTFT logic circuitry to form a variety of circuit devices, including inverters, oscillators, logic gates, registers and the like. Such circuit devices may find application in a variety of applications, including integrated circuits, printed circuit boards, flat panel displays, smart cards, cell phones, and RFID tags. In some applications, the ac-powered logic circuitry may eliminate the need for ac-dc rectification components, thereby reducing the manufacturing time, expense, cost, complexity, and size of the component carrying the circuitry.
    • 使用交流(ac)源来为逻辑电路供电可以支持各种应用的令人满意的器件性能,同时提高电路的长期稳定性。 例如,当基于有机薄膜晶体管(OTFT)的逻辑电路由交流电源供电时,逻辑电路在延长的操作周期内表现出稳定的性能特性。 增强的稳定性可以允许使用OTFT逻辑电路来形成各种电路装置,包括反相器,振荡器,逻辑门,寄存器等。 这种电路装置可以应用于各种应用,包括集成电路,印刷电路板,平板显示器,智能卡,蜂窝电话和RFID标签。 在一些应用中,交流供电的逻辑电路可以消除对交流 - 直流整流部件的需要,从而减少承载电路的部件的制造时间,成本,成本,复杂性和尺寸。