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    • 3. 发明授权
    • Display device
    • 显示设备
    • US5767818A
    • 1998-06-16
    • US648169
    • 1996-05-22
    • Shinsuke Nishida
    • Shinsuke Nishida
    • G09F9/307G09G3/20G09G3/24G09G3/32
    • G09G3/2085G09F9/3026G09F9/307G09G3/20G09G3/2088G09G3/24G09G3/32G09G2300/026G09G2300/0828G09G3/2074
    • A display device which includes a simplified wiring for respective display elements is provided to facilitate the assembly and maintenance. The display device is constituted of a large number of display units (50) arranged in a matrix, each including a display element (10) composed of a light bulb, a regulator (51) composed of a relay, an nonvolatile memory (52) composed of an EEPROM, and a controller (53) composed of a CPU. A common electric power transmission line (61) and a common signal transmission line (71) are wired for the plural display units (50). A display signal including address information and data information is supplied to the signal transmission line (71). Each controller (53) controls an associated regulator (51) to light on/off an associated display element (10), based on the data information in the display signal only when the address stored in the nonvolatile memory (52) agrees with the address information in the display signal.
    • PCT No.PCT / JP95 / 00901 Sec。 371日期:1996年5月22日 102(e)日期1996年5月22日PCT提交1995年5月10日PCT公布。 公开号WO96 / 10244 日期1996年4月4日提供了一种包括用于各显示元件的简化布线的显示装置,以便于组装和维护。 显示装置由矩阵排列的大量显示单元(50)构成,每个显示单元(50)包括由灯泡构成的显示元件(10),由继电器构成的调节器(51),非易失性存储器(52) 由EEPROM组成,以及由CPU组成的控制器(53)。 公共电力传输线(61)和公共信号传输线(71)被布线用于多个显示单元(50)。 包括地址信息和数据信息的显示信号被提供给信号传输线(71)。 仅当存储在非易失性存储器(52)中的地址与地址一致时,每个控制器(53)才基于显示信号中的数据信息来控制关联的调节器(51)点亮或关闭相关的显示元件(10) 显示信号中的信息。
    • 4. 发明授权
    • Visual display panel
    • 视觉显示面板
    • US5321417A
    • 1994-06-14
    • US750963
    • 1991-08-28
    • Vernon P. VoelzkeTroy A. EricksonRonald L. Sitzema
    • Vernon P. VoelzkeTroy A. EricksonRonald L. Sitzema
    • G09F9/307G09G3/20
    • G09F9/307
    • A light transmitting, visual display panel for use as a sign or message board and comprised of a plurality of closely adjacent, rectangular modules, each of which includes a closed, vertically disposed housing having top, bottom, side and back walls, and a front wall comprised of a plurality of closely adjacent, interchangeable, rectangular, 3-dimensional, light refracting filtering lenses. The lenses are removably secured in the housing. A vertical array of individual light sources is disposed within the housing behind the lenses and dividers behind the lenses separate the light sources. Each housing includes at least one pressurizing cooling fan and narrow, slot-like air exhaust ducts are provided between adjacent lenses.
    • 一种用作标牌或留言板并由多个相邻的矩形模块构成的透光视觉显示面板,每个模块包括一个封闭的垂直设置的外壳,其上部具有顶部,底部,侧壁和后壁,前部 壁由多个紧密相邻的可互换的矩形3维光折射滤光镜构成。 透镜可拆卸地固定在壳体中。 单独光源的垂直阵列设置在镜头后面的壳体内,透镜后面的分隔器分离光源。 每个壳体包括至少一个加压冷却风扇,并且在相邻透镜之间设置狭窄的槽状排气管。
    • 5. 发明授权
    • Display unit and light box therefor
    • 显示单元和灯箱
    • US5276598A
    • 1994-01-04
    • US846660
    • 1992-03-04
    • Curt U. HedenstromBengt J. Arman
    • Curt U. HedenstromBengt J. Arman
    • G09F9/307G09F13/04F21V21/34
    • G09F9/307G09F2013/0454Y10S362/812
    • A display unit is formed of a number of individual light boxes which are electrically and mechanically interconnected in one or more rows. Each light box comprises complementary mounting and hook-on strips at two opposite sides for detachable interconnection of the light boxes in juxtaposed rows. Complementary electric connecting means are each arranged at one end of each light box for electrically and mechanically interconnecting light boxes in the same row. Current is supplied to the light boxes from one end of each row of light boxes by means of a conductor rail. To provide a play of lights, the lamp fitting of each light box has a control circuit which is designed as a receiver and whose turning on and off of the lamp fitting is controlled by a transmitter in the power supply circuit of the display unit.
    • 显示单元由多个单独的灯箱形成,其在一个或多个行中电气和机械地互连。 每个灯箱包括在两个相对侧的互补的安装和挂钩条,用于可拆卸地将灯箱互连在并排中。 互补电连接装置分别布置在每个灯箱的一端,用于电和机械地互连同一排中的灯箱。 通过导轨将电流从每排灯箱的一端提供给灯箱。 为了提供灯光,每个灯箱的灯具具有设计为接收器的控制电路,并且其灯具的接通和关闭由显示单元的电源电路中的发射器控制。
    • 7. 发明授权
    • Modular large scale image display device
    • 模块化大型图像显示装置
    • US4384279A
    • 1983-05-17
    • US154263
    • 1980-05-29
    • Shozoo Fujita
    • Shozoo Fujita
    • G09F13/00G09F9/30G09F9/307G09F9/313G09F9/40H04N3/12H04N9/12G09G3/00
    • H04N9/12G09F9/30G09F9/313H04N3/122
    • A large scale display device such as an advertising having display surface formed by arranging a number of image display tubes lengthwise and breadthwise. The device includes a frame having main posts and block-shaped face plates to each of which a number of image display tubes and a control unit are secured to form an assembly. The assemblies are piled one on another beginning with the lowest line in the frame and secured to the main posts with horizontal support members which are provided integrally on the back of each block-shaped face plates. Waterproofing putty or the like is filled in the gaps between the upper and lower junctions and the right and left junctions of adjacent block-shaped face plates.
    • 一种大规模显示装置,例如具有通过纵向和纵向布置多个图像显示管而形成的具有显示表面的广告。 该装置包括具有主柱和块状面板的框架,其中多个图像显示管和控制单元被固定以形成组件。 组件以另一个开始堆叠在框架中的最下面的线上,并且固定到主支柱上,水平支撑构件一体地设置在每个块状面板的背面上。 防水油灰等填充在相邻的块状面板的上下接点与左右接点之间的间隙中。