CN105575274A - 一种抱箍圆柱杆的oled显示屏广告牌 - Google Patents
一种抱箍圆柱杆的oled显示屏广告牌 Download PDFInfo
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- 229920001621 AMOLED Polymers 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
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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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
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Abstract
一种抱箍圆柱杆的OLED显示屏广告牌，其特征在于，由OLED显示面板⑴、广告牌本体⑵、广告牌本体(2)与户外圆柱杆(4)联接的抱箍支架(3)、户外圆柱杆(4)、以及OLED显示面板(1)与广告牌本体(2)正面联接的磁片/磁条(5)以及单片机控制的OLED显示系统⑹组成；制作方式是：先将同面积的OLED显示面板⑴,沿四周用磁片/磁条(5)粘吸在广告牌本体(2)的正面，再将广告牌(2)背面与抱箍支架(3)的一面用螺栓固定,另一面抱箍用螺栓与圆柱杆(4)联接为一体，接通单片机控制的OLED显示系统⑹，按编程指令在OLED显示面板(1)上实现调控显示彩色字符、静态图像以及动态视频重放的广告功能。
Description
技术领域
本专利涉及广告传媒技术领域，具体涉及一种抱箍圆柱杆的OLED广告牌。
背景技术
OELD（有机电致发光二极管）具有CRT(阴极射线管)和LCD（液晶显示器）的综合优点，被誉为21世纪的平板显示和第三代显示技术，已成为当前国际上的一大研究与开发热点。专家预言，不久的将来，OELD将成为一种替代LED的重要显示技术，OLED将无所不在，被应用在所有产品中，帮助人们的生活看起来更具有未来范儿。OELD显示具有驱动电压低（直流驱动）、主动发光、视角宽、效率高、响应速度快、易实现全彩色大面积壁挂式显示和柔性显示的许多特点，同时具有制造成本低、功耗低、厚度薄、防水抗潮等优点；广泛适用于各种视频显示、大屏幕高清晰度显示、多媒体显示及通信和计算机终端显示，是制作各种类型广告牌的理想选择，在广告传媒领域“钱景”十分看好，是十大主流发展方向之一；发明人在开发2015201047433号专利《一种柔性OLED路灯广告用具》的基础上，研发设计出的一种抱箍圆柱杆的大尺寸OLED户外广告牌。
发明内容
OLED与LED显示屏广告牌相比，具有以下优点：
1.相较于LED或LCD的晶体层，OLED的有机塑料层更薄、更轻而且更富于柔韧性；
2.OLED的发光层比较轻，OLED基层为塑料材质，而LED和LCD则使用玻璃基层；
3.OLED比LED更亮，其有机层要比LED中与之对应的无机晶体层薄很多，因而OLED的导电层和发射层可以采用多层结构。此外，LED需要用玻璃作为支撑物，而玻璃会吸收一部分光线，OLED则无需使用玻璃；
4.OLED并不需要采用LCD中的逆光系统，从而让图像显现出来，而OLED则是靠自身发光，不需背光源，耗电量小于LED；
5.OLED制造起来更加容易，还可制成较大的尺寸，OLED为塑胶材质，因此可以将其制作成大面积薄片状,而LED想要使用如此之多的晶体并把它们铺平，则要困难得多；
6.OLED自身能够发光，视野范围很广，可达170度左右，而LED工作时要阻挡光线，某些角度上存在天然的观测障碍；
7.OLED是全固态、非真空器件，具有抗震荡、耐低温(-40℃)、防水防湿等特性，没有散热问题，不需散热、防水等附属装置。
本专利集成上述OLED显示屏的优点，研发设计出一种抱箍圆柱杆的OLED显示屏广告牌，其特征在于，由OLED显示面板⑴、广告牌本体⑵、广告牌本体(2)与户外圆柱杆(4)联接的抱箍支架(3)、户外圆柱杆(4)、以及OLED显示面板(1)与广告牌本体(2)正面联接的磁片/磁条(5)以及单片机控制的OLED显示系统⑹组成；制作方式是：先将同面积的OLED显示面板⑴,沿四周用磁片/磁条(5)粘吸在广告牌本体(2)的正面，再将广告牌(2)背面与抱箍支架(3)的一面用螺栓固定,另一面抱箍用螺栓与圆柱杆(4)联接为一体，接通单片机控制的OLED显示系统⑹，按编程指令在OLED显示面板(1)上实现调控显示彩色字符、静态图像以及动态视频重放的广告功能；
所述OLED显示面板⑴，优选AMOLED显示面板（主动有源矩阵有机发光二极体），根据广告牌正面外形，制成平面形AMOLED显示面板(1-1)/外弧形AMOLED显示面板(2-1)/内弧形AMOLED显示面板(3-1)；优选依据是：
第一、AMOLED与PMOLED（被动有源矩阵有机发光二极体）同属于不同类型的OLED显示面板，但AMOLED适宜制作户外大尺寸OLED显示屏广告牌；
第二、与LED显示屏相比具有色域范围广、对比度高、超薄设计、户外可读性好、能耗低、重量轻等系列优点，1个厚度≦1㎜的AMOLED显示面板，每平方米重量≦1.2㎏；
所述广告牌本体⑵，优选泡沫铝三明治结构材料，采用0.5㎜磁性不锈钢薄板(2-1)——10㎜、比重0.25g/cm3的泡沫铝(2-2)——0.5㎜磁性不锈钢薄板(2-1)的三明治结构材料制作成与OLED面板外形相一致的平面形/外弧形/内弧形广告牌本体(2)；优选依据是：
第一、泡沫铝三明治结构材料是一种轻质高强度结构材料，采用其制作广告牌本体，重量轻，只有11.6㎏/㎡，抗风暴与抗腐蚀性能好，装卸、移动十分方便，1人即可完成作业；与金属材料制作的广告牌本体相比，具有重量轻、抗腐蚀、缓冲吸能，受风暴冲击时，不会因振动产生剌耳的噪声；与有机材料制作的广告牌本体相比，抗老化、不燃烧、绿色环保。
第二、因不锈钢薄板具有磁性，采用磁片/磁条，即可将广告牌本体(2)正面与OLED显示面板⑴粘吸为一体，取下磁片/磁条，又能完好的将OLED显示与广告牌本体分离，不留装卸痕迹，易于分类保管与另做它用。
所述广告牌本体(2)与圆柱杆(4)联接的抱箍支架(3)，优选带两个抱箍圈的不锈钢抱箍支架，采用上下抱箍紧固,抱箍的一边用铆接/螺栓,固定在广告牌本体(2)的背面.抱箍的另一边固定在圆柱杆(4)上,用螺栓将柱杆与显示屏广告牌连接为整体；
第一、不锈钢抱箍强度高，抗风能力强，耐腐蚀，与广告牌本色一致，美观；
第二、耐寒冷与高温，不老化、不受任何恶劣气候影响，使用寿命长。
所述户外圆柱体(4)，根据广告牌安装位置与环境，任选电线杆/通讯杆/路灯杆/庭院灯标杆/树干中的一种空心圆柱/实心圆柱，灵活机动，适用面广。
所述OLED显示面板⑴与广告牌本体(2)正面联接的磁片/磁条(5)，采用橡塑磁片/磁铁条，沿OLED显示面板⑴与广告牌本体(2)正面的四周边缘粘吸为一体，制成平面形/外弧形/内弧形OLED显示屏广告牌；
所述单片机控制的OLED显示系统⑹，优选32位ARM单片机，利用ARM控制OLED驱动电路，通过驱动电路向OLED传输显示数据和控制指令，在OLED显示面板上实现彩色字符、静态图像以及动态视频重放的广告功能；为便于编程取用，将其嵌装在广告牌本体(2)的背面，通过引线将⑹的单片机与⑴的驱动模块相连。
本发明专利与LED显示屏广告牌相比，其突出的技术效果是：
第一、重量轻、缓冲吸能抗震能力强，对抱箍支架强度要求不高，可采用任一简单的支架结构，就能满足支撑广告牌的要求；据测算，一个2平方米面积的OLED显示屏广告牌，只有23㎏左右，而同面积的LED显示屏广告牌大约200㎏左右；
第二、超薄、柔性结构，可以制作为任何广告牌形状的OLED广告牌，满足客户多样的审美需要；
第三、彩度是LED显示屏的1.7倍，具有良好的户外可读性，在明亮阳光下也可清楚呈现，实现户外广告的全天候显示；
第四、低压驱动，能耗低，AMOLED面板耗电量大约仅有TFTLCD薄膜晶体管液晶显示器的6成。
附图说明：
图1为抱箍圆柱杆的平面形OLED显示屏广告牌正、背面外形示意图；
图2为抱箍圆柱杆的外弧形OLED显示屏广告牌正、背面外形示意图；
图3为抱箍圆柱杆的内弧形OLED显示屏广告牌正、背面外形示意图；
图4为沿图1、2、3中心线的纵向剖面结构放大示意图。
具体实施方式
图1～4中1为OLED显示面板，其中1-1为OLED平面形显示面板,1-2为外弧形OLED显示面板,1-3为内弧形OLED显示面板；2为泡沫铝三明治广告牌本体，其中2-1内、外层的磁性不锈钢薄板，2-2为泡沫铝夹心层，3为不锈钢双抱箍支架，4为空心/实心圆柱杆，5为磁片/磁条，6为单片机控制的OLED显示系统。
本专利制作的OLED显示屏广告牌，以现有常用的户外LED显示屏广告牌为例，制作广告牌各组件的重量测算如表1所示:
表1本专利制作的OLED显示屏广告牌各组件重量测算表(单位:㎏)
与同面积的LED显示屏广告牌重量相比，轻8倍，给装、卸带来极大的方便、快捷。
Claims (1)
1.一种抱箍圆柱杆的OLED显示屏广告牌，其特征在于，由OLED显示面板⑴、广告牌本体⑵、广告牌本体(2)与户外圆柱杆(4)联接的抱箍支架(3)、户外圆柱杆(4)、以及OLED显示面板(1)与广告牌本体(2)正面联接的磁片/磁条(5)以及单片机控制的OLED显示系统⑹组成；制作方式是：先将同面积的OLED显示面板⑴,沿四周用磁片/磁条(5)粘吸在广告牌本体(2)的正面，再将广告牌(2)背面与抱箍支架(3)的一面用螺栓固定,另一面抱箍用螺栓与圆柱杆(4)联接为一体，接通单片机控制的OLED显示系统⑹，按编程指令在OLED显示面板(1)上实现调控显示彩色字符、静态图像以及动态视频重放的广告功能；
所述OLED显示面板⑴，优选AMOLED显示面板（主动有源矩阵有机发光二极体），根据广告牌正面外形，制成平面形AMOLED显示面板(1-1)/外弧形AMOLED显示面板(2-1)/内弧形AMOLED显示面板(3-1)；
所述广告牌本体(2)，优选泡沫铝三明治结构材料，采用0.5㎜磁性不锈钢薄板(2-1)——10㎜、比重0.25g/cm3的泡沫铝(2-2)——0.5㎜磁性不锈钢薄板(2-1)的三明治结构材料制作成与OLED屏外形相一致的平面形/外弧形/内弧形广告牌本体(2)；
所述广告牌本体(2)与圆柱杆(4)联接的抱箍支架(3)，优选带两个抱箍圈的不锈钢抱箍支架，采用上下抱箍紧固,抱箍的一边用铆接/螺栓,固定在广告牌本体(2)的背面.抱箍的另一边固定在圆柱杆(4)上,用螺栓将柱杆与显示屏广告牌连接为整体；
所述户外圆柱体(4)，根据广告牌安装位置与环境，任选电线杆/通讯杆/路灯杆/庭院灯标杆/、树干中的一种空心圆柱/实心圆柱；
所述OLED显示面板⑴与广告牌本体(2)正面联接的磁片/磁条(5)，采用橡塑磁片/磁铁条，沿OLED显示面板⑴与广告牌本体(2)正面的四周边缘粘吸为一体，制成平面形/外弧形/内弧形OLED显示屏广告牌；
所述单片机控制的OLED显示系统⑹，优选32位ARM单片机，利用ARM控制OLED驱动电路，通过驱动电路向OLED传输显示数据和控制指令，在OLED显示面板上实现彩色字符、静态图像以及动态视频重放的广告功能；为便于编程取用，将其嵌装在广告牌本体(2)的背面，通过引线将⑹的单片机与⑴的驱动模块相连。
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