WO2014121716A1 - 透明显示装置 - Google Patents

透明显示装置 Download PDF

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Publication number
WO2014121716A1
WO2014121716A1 PCT/CN2014/071625 CN2014071625W WO2014121716A1 WO 2014121716 A1 WO2014121716 A1 WO 2014121716A1 CN 2014071625 W CN2014071625 W CN 2014071625W WO 2014121716 A1 WO2014121716 A1 WO 2014121716A1
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Prior art keywords
display device
module
display
linear
line
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PCT/CN2014/071625
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English (en)
French (fr)
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陈漱文
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Chen Shuwen
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Publication of WO2014121716A1 publication Critical patent/WO2014121716A1/zh

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes

Definitions

  • the present invention relates to a light-emitting display device, and more particularly to a transparent display device for a glass wall surface, a window, and the like.
  • LEDs made with it The display screen is widely used in various fields such as advertising display, interior decoration, information display, etc.
  • most of the existing LED displays are assembled by LED modules, and the LED modules themselves are LEDs. Fixed by array on the bottom plate, and LED The module itself is not transparent.
  • glass is often used as decoration or building materials to facilitate observation through glass, if the above LEDs are used.
  • the display is mounted on the glass for display, which creates a occlusion, or a small LED
  • the display affects the display effect, or it must sacrifice the transparency of the glass, which cannot be applied in some occasions, such as glass windows.
  • the purpose of the utility model is to provide a transparent display device with ordinary LED
  • the display can display the advantages of massive information without obstructing the line of sight and light. It is suitable for display on walls, doors, windows, etc. made of glass.
  • the present invention achieves the above objects in this way:
  • the transparent display device comprises a plurality of linear display units, the light-emitting points are evenly distributed on the linear display unit; the linear display units are evenly distributed in parallel to form a hollow flat display device; and a control circuit is provided, and the linear display units are respectively controlled The output ports of the circuit are connected.
  • At least one linear transmission supporting unit is vertically fixed and electrically connected to the plurality of linear display units to form a flat display module.
  • the linear transmission support unit has two, forming a power supply line of the flat display module, and the power input end of each linear display unit is connected to the two-line transmission support unit to obtain power supply; the transparent display device is further provided There are two rigid main power lines for supplying power to the entire transparent display device.
  • the flat display module is evenly distributed and fixed along the main power line.
  • the two-line transmission support unit in the flat display module is connected to the main power line and obtains power supply. .
  • a socket or a pin is evenly distributed on the main power line, and the socket or the pin is electrically connected to the main power line, and the flat display module block is provided with a pin or a socket matched with a socket or a pin of the main power line.
  • the pin or socket of the flat display module is electrically connected to the two-wire transmission support unit.
  • the linear transmission support unit of the flat display module block is a rigid metal column or a narrow printed circuit board.
  • the main power line is uniformly provided with a fixing buckle, and the two-line transmission support unit is inserted into the fastening hole of the fixing buckle.
  • the linear display unit is provided with a display control module, and the display signal input end of the display control module is connected to the signal output end of the control circuit through a signal line; each flat display module further comprises a detection module and a power control module, and the detection module The input end is connected to the signal feedback output end of the flat display module, the power control module is connected to the power line, and the detection module is provided with a control output connected to the corresponding input end of the power control module.
  • the linear display unit is composed of a narrow and long printed circuit board and a uniform light-emitting point soldered along the printed circuit board.
  • the light-emitting point is an LED whose main light-emitting surface is perpendicular to the surface of the printed circuit board.
  • the utility model has the beneficial effects that the device has ordinary LEDs
  • the display can display the advantages of massive information without blocking the line of sight and light. It is especially suitable for walls, doors, windows, etc. made of glass, which can completely preserve the transparency and visibility of the original glass.
  • the layered lighting visual effects are combined with the functions of advertising information display, lighting decoration and interior design decoration.
  • Figure 1 is a perspective view of a first embodiment
  • Figure 3 is a partial enlarged view of A in Figure 2;
  • Figure 4 is a partial enlarged view of the linear display unit
  • Figure 5 is a circuit block diagram of the flat display module.
  • a transparent display device includes a plurality of linear display units 1 , and a linear display unit 1 is evenly distributed with light-emitting points; a linear display unit 1 is uniformly distributed in parallel to form a hollow flat display device; and a control circuit 2 is further provided.
  • the line display units 1 are respectively connected to the output ports of the control circuit 2.
  • the device has the advantages of playing a large amount of information on a common LED display without blocking the line of sight and light, and is particularly suitable for walls, doors, windows, etc. made of glass, completely retaining the transparency and visibility of the original glass. , At the same time, it also creates a layer of lighting visual effects, so it has the functions of advertising information display, lighting decoration, interior design decoration and so on.
  • At least one linear transmission support unit 3 can be vertically fixed and electrically connected to the plurality of linear display units 1 to form a flat display module 4, and then assembled into a transparent display device by using the flat display module 4.
  • the size of the transparent display device is large, a large number of LEDs are needed. If only the signal line and the printed circuit board are used for power supply, the linear transmission support unit 3 can be used as the power supply line at the same time.
  • the transmission support unit 3 adopts two power supply lines for forming the flat display module 4.
  • the power input end of each linear display unit 1 is connected to the two-line transmission support unit 3 to obtain power supply; the transparent display device is also provided with two pairs.
  • the flat main display power supply line 5 is uniformly distributed and fixed along the main power supply line 5, and the two linear transmission support units 3 of the flat display module 4 are connected to the main power supply line 5 and obtained. powered by.
  • the transparent display device assembled by the plurality of flat display modules 4 is easy to produce and assemble. Since the flat display module 4 is small in scale, it is easy to produce and greatly reduce the cost of storage and transportation.
  • the flat display module 4 is assembled with the main power supply line 5, and a large-scale transparent display device can be formed as needed. When the local LED of the flat display module 4 is damaged, the corresponding flat display module 4 is directly replaced, which is simple in maintenance and low in cost.
  • a socket or a pin 6 is evenly distributed on the main power line 5, and the socket or the pin 6 is electrically connected to the main power line 5, and the flat display module 4 is provided.
  • a pin or socket 7 that mates with the socket or pin 6 of the main power cord 5, and the pin or socket 7 of the flat display module 4 is electrically connected to the power line.
  • the power line of the flat display module 4 is a rigid metal column, and the main power line 5 is evenly fixed.
  • Buckle 8 the power cord is inserted into the buttonhole of the fixing buckle 8 to be fixed.
  • the fixing buckle 8 is made of a conductive material, so that the current of the main power source line 5 can also be conducted to the linear transmission supporting unit 3 of the flat display module 4 through the fixing buckle 8.
  • the flat display module 4 may be faulty or damaged during use.
  • the linear display unit 1 in the flat display module 4 is extinguished, that is, cannot be lit; in some cases, the linear display unit 1 will always be on; in some cases, the line display unit 1 will flash and so on.
  • the failure of a few linear display units 1 has only a small effect on the display effect.
  • the entire transparent display device can continue to work, and does not need to be replaced immediately. Or repair.
  • the display effect of the entire transparent display device may be destroyed.
  • the flat display module 4 needs to be detected.
  • the linear display unit 1 is provided with a display control module 9.
  • the display signal input end of the display control module 9 is connected to the signal output end of the control circuit 2 through a signal line; each of the flat display modules 4 is also provided with detection.
  • the module 10 and the power control module 11, the input end of the detecting module 10 is connected to the signal feedback output end of the flat display module 4, the power control module 11 is connected to the power line, and the detecting module 10 is provided with a control output connected to the power control module 11 The corresponding input.
  • the linear display unit 1 in the flat display module 4 needs to be powered by the power supply line and the display data can be displayed by the signal line.
  • the detection module 10 continuously analyzes the signal fed back by the flat display module 4, and once found, When a fault occurs in the flat display module 4, the control signal is immediately outputted to the power control module 11 to cut off the power supplied to the flat display module 4, so that the flat display module 4 stops working, so that even for a large transparent display device The partial display module is damaged and extinguished, and the overall display effect is not seriously affected, so that the transparent display device can still work.
  • the linear display unit 1 is composed of a narrow-length printed wiring board 13 and a uniform light-emitting point 14 soldered along the printed wiring board 13.
  • the light-emitting point 14 is an LED whose light-emitting surface is perpendicular to the surface of the printed wiring board 13, and is referred to FIG.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种透明显示装置，包括线状显示单元（1），线状显示单元（1）上均匀分布有发光点（14）；线状显示单元（1）平行均匀分布形成镂空的平面显示装置；还设有控制电路（2），线状显示单元（1）分别与控制电路（2）的输出端口相连。该显示装置既具有普通LED显示屏可播放海量信息的优点，又不会遮挡视线及光线，尤其适用于采用玻璃制作的墙体、门、橱窗等，可完全保留原来玻璃的透光性及可视性，同时具有层次丰富的灯光视觉效果，因此兼具广告信息显示、灯光装饰、室内设计装饰等功能。

Description

透明显示装置 技术领域
本发明涉及一种发光显示装置，尤其一种用于玻璃墙面、橱窗等的透明显示装置。
背景技术
随着 LED 显示技术的发展，用其制作的 LED 显示屏广泛的应用到广告展示、室内装饰、信息显示等各种领域，但是现有的 LED 显示屏大多都是采用 LED 模块组装而成， LED 模块本身是将 LED 按照阵列方式固定在底板上制作而成，而 LED 模块本身是不能透光的。可是对于现有的建筑物或者商铺经常采用玻璃作为装饰或者建筑材料，以方便人们透过玻璃进行观察，如果采用上述 LED 显示屏安装于玻璃上进行显示，就会产生遮挡，要不只能采用小尺寸的 LED 显示屏影响显示效果，要不就要牺牲玻璃的透光性，对于某些场合无法应用，如玻璃橱窗。
本实用新型的目的是提供一种透明显示装置，具有普通 LED 显示屏可播放海量信息的优点，又不会遮挡视线及光线，适用于采用玻璃制作的墙体、门、橱窗等进行 显示。
本实用新型是这样来实现上述目的的：
透明显示装置，包括多个线状显示单元，线状显示单元上均匀分布有发光点；线状显示单元平行均匀分布形成镂空的平面显示装置；还设有控制电路，线状显示单元分别于控制电路的输出端口相连。
其中，有至少一个线状传输支撑单元与多个线状显示单元垂直固定并电连接形成一个平面显示模组。
其中，所述线状传输支撑单元有两根，形成平面显示模组的供电电源线，每个线状显示单元的电源输入端与两线状传输支撑单元连接取得供电；透明显示装置还设有设有两根对整个透明显示装置供电的刚性的主电源线，平面显示模组沿主电源线均匀分布并固定，平面显示模组中的两线状传输支撑单元与主电源线连接并取得供电。
其中，主电源线上均匀的分布有插座或插针，插座或插针与主电源线电连接，平面显示模组块上设有与主电源线的插座或插针配合的插针或插座，平面显示模组的插针或插座与两线状传输支撑单元电连接。
其中，平面显示模组块中线状传输支撑单元的为刚性金属柱或窄长的印刷线路板，主电源线上均匀设有固定扣，两线状传输支撑单元插入固定扣的扣孔中固定。
其中，线状显示单元设有显示控制模块，显示控制模块的显示信号输入端通过信号线连接至控制电路的信号输出端；每个平面显示模组还设有检测模块及电源控制模块，检测模块的输入端连接平面显示模组的信号反馈输出端连接，电源控制模块与电源线相连，检测模块设有控制输出端连接至电源控制模块的相应输入端。
其中，所述线状显示单元由窄长的印刷线路板以及均匀的沿印刷线路板焊接的发光点组成。
其中，所述发光点为其主发光面与印刷线路板板面垂直的 LED 。
本实用新型的有益效果是：本装置具有普通LED 显示屏可播放海量信息的优点，又不会遮挡视线及光线，尤其适用于采用玻璃制作的墙体、门、橱窗等，可完全保留原来玻璃的透光性及可视性，同时也造就了层次丰富的灯光视觉效果，因此兼具了广告信息显示、灯光装饰、室内设计装饰等功能。
下面结合附图和实施例对本实用新型进一步说明：
图 1 是第一种实施例的立体图；
图 2 是平面显示模组的立体拆分图；
图 3 是图 2 中 A 处的局部放大图；
图 4 是线状显示单元的局部放大图；
图 5 是平面显示模组的电路原理框图。
参照图1，透明显示装置，包括多个线状显示单元1，线状显示单元1上均匀分布有发光点；线状显示单元1平行均匀分布形成镂空的平面显示装置；还设有控制电路2，线状显示单元1分别于控制电路2的输出端口相连。本装置具有普通LED显示屏可播放海量信息的优点，又不会遮挡视线及光线，尤其适用于采用玻璃制作的墙体、门、橱窗等，可完全保留原来玻璃的透光性及可视性， 同时也造就了层次丰富的灯光视觉效果，因此兼具了广告信息显示、灯光装饰、室内设计装饰等功能。
参照图2及图3，如果要求用户直接采用大量的线状显示单元1进行布置形成透明显示装置，其工程量大而且使用时局部线状显示单元1容易出现问题，为便于用户安装和使用同时减少故障率，可采用至少一个线状传输支撑单元3与多个线状显示单元1垂直固定并电连接形成一个平面显示模组4，然后再用平面显示模组4组装成透明显示装置。但如果透明显示装置规模较大那么就需要使用大量的LED，如果只采用使用信号线以及印刷线路板进行供电是不能满足的，因此可采用线状传输支撑单元3同时作为供电线路使用，线状传输支撑单元3采用两根，形成平面显示模组4的供电电源线，每个线状显示单元1的电源输入端与两线状传输支撑单元3连接取得供电；透明显示装置还设置两根对整个透明显示装置供电的刚性的主电源线5，平面显示模组4沿主电源线5均匀分布并固定，平面显示模组4中的两线状传输支撑单元3与主电源线5连接并取得供电。通过多个平面显示模组4拼装而成的透明显示装置易于生产和组装，由于平面显示模组4规模较小，因此易于生产制作，同时大大的减少存贮及运输的成本，安装时先将平面显示模组4与主电源线5进行拼装，可以根据需要形成大规模的透明显示装置。一旦平面显示模组4的局部LED损坏时，则直接将相应的平面显示模组4更换，维修简单而且成本低廉。
为了便于平面显示模组4与主电源进行连接和固定，主电源线5上均匀的分布有插座或插针6，插座或插针6与主电源线5电连接，平面显示模组4上设有与主电源线5的插座或插针6配合的插针或插座7，平面显示模组4的插针或插座7与电源线电连接。
为了更好的固定整个平面显示模组4同时确保有足够的电流供给到所有的线状显示单元1，平面显示模组4中电源线的为刚性金属柱，主电源线5上均匀设有固定扣8，电源线插入固定扣8的扣孔中固定。固定扣8采用导电材料制作，这样主电源线5的电流也能够通过固定扣8传导至平面显示模组4的线状传输支撑单元3中。
参照图5，平面显示模组4在使用过程中可能会出现故障或损坏，有的情况平面显示模组4中的线状显示单元1会熄灭，即无法点亮；有的情况线状显示单元1会常亮；有的情况线状显示单元1会出现闪烁等等。实际上对于大型的透明显示装置而言，少数线状显示单元1出现故障对显示效果只会产生很少的影响，对于上述第一种情况整个透明显示装置还可以继续工作，不需要马上进行更换或维修。但是对于第二及第三种情况，由于损坏的线状显示单元1会不受控制的亮起，因此可能会破坏整个透明显示装置的显示效果。为解决上述问题，需要对平面显示模组4进行检测，当发现平面显示模组4中的线状显示单元1出现故障时可以切断故障部分的电源，使得故障部分的平面显示模组4中止显示，以减少对整个透明显示装置的影响。具体的方案如下，线状显示单元1设有显示控制模块9，显示控制模块9的显示信号输入端通过信号线连接至控制电路2的信号输出端；每个平面显示模组4还设有检测模块10及电源控制模块11，检测模块10的输入端连接平面显示模组4的信号反馈输出端连接，电源控制模块11与电源线相连，检测模块10设有控制输出端连接至电源控制模块11的相应输入端。平面显示模组4中的线状显示单元1需要由电源线获得供电同时由信号线获得显示数据时才能进行相应的显示，检测模块10不断对平面显示模组4反馈的信号进行分析，一旦发现平面显示模组4中出现故障时就马上输出控制信号至电源控制模块11切断供给该平面显示模组4的电源，使得该平面显示模组4停止工作，这样对于大型的透明显示装置而言即便局部的显示模块损坏熄灭，也不会严重的影响到整体显示效果，使得透明显示装置依然能够工作使用。
为便于大量产业化制作并降低制作成本，所述线状显示单元1由窄长的印刷线路板13以及均匀的沿印刷线路板13焊接的发光点14组成。出于透明显示装置的实际使用情况考虑，需要观察透明显示装置的方向只是从玻璃外，因此透明显示装置的主要显示面是面向玻璃的，为使整个透明显示装置具有更好的显示效果，所述发光点14为其发光面与印刷线路板13板面垂直的LED，参照图4。

Claims (8)

  1. 透明显示装置，其特征在于：包括多个线状显示单元（1），线状显示单元（1）上均匀分布有发光点；线状显示单元（1）平行均匀分布形成镂空的平面显示装置；还设有控制电路（2），线状显示单元（1）分别于控制电路（2）的输出端口相连。
  2. 根据权利要求1所述的透明显示装置，其特征在于：有至少一个线状传输支撑单元（3）与多个线状显示单元（1）垂直固定并电连接形成一个平面显示模组（4）。
  3. 根据权利要求2所述的透明显示装置，其特征在于：所述线状传输支撑单元（3）有两根，形成平面显示模组（4）的供电电源线，每个线状显示单元（1）的电源输入端与两线状传输支撑单元（3）连接取得供电；透明显示装置还设有设有两根对整个透明显示装置供电的刚性的主电源线（5），平面显示模组（4）沿主电源线（5）均匀分布并固定，平面显示模组（4）中的两线状传输支撑单元（3）与主电源线（5）连接并取得供电。
  4. 根据权利要求3所述的透明显示装置，其特征在于：主电源线（5）上均匀的分布有插座或插针（6），插座或插针（6）与主电源线（5）电连接，平面显示模组（4）块上设有与主电源线（5）的插座或插针（6）配合的插针或插座（7），平面显示模组（4）的插针或插座（7）与两线状传输支撑单元（3）电连接。
  5. 根据权利要求3或4所述的透明显示装置，其特征在于：平面显示模组（4）块中线状传输支撑单元（3）的为刚性金属柱或窄长的印刷线路板，主电源线（5）上均匀设有固定扣（8），两线状传输支撑单元（3）插入固定扣（8）的扣孔中固定。
  6. 根据权利要求2所述的透明显示装置，其特征在于：线状显示单元（1）设有显示控制模块（9），显示控制模块（9）的显示信号输入端通过信号线连接至控制电路（2）的信号输出端；每个平面显示模组（4）还设有检测模块（10）及电源控制模块（11），检测模块（10）的输入端连接平面显示模组（4）的信号反馈输出端连接，电源控制模块（11）与电源线相连，检测模块（10）设有控制输出端连接至电源控制模块（11）的相应输入端。
  7. 根据权利要求1所述的透明显示装置，其特征在于：所述线状显示单元（1）由窄长的印刷线路板（13）以及均匀的沿印刷线路板（13）焊接的发光点（14）组成。
  8. 根据权利要求7所述的透明显示装置，其特征在于：所述发光点（14）为其主发光面与印刷线路板（13）板面垂直的LED。
PCT/CN2014/071625 2013-02-07 2014-01-28 透明显示装置 WO2014121716A1 (zh)

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