WO2020147863A1 - 背光灯条、显示屏和电视机 - Google Patents

背光灯条、显示屏和电视机 Download PDF

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Publication number
WO2020147863A1
WO2020147863A1 PCT/CN2020/074691 CN2020074691W WO2020147863A1 WO 2020147863 A1 WO2020147863 A1 WO 2020147863A1 CN 2020074691 W CN2020074691 W CN 2020074691W WO 2020147863 A1 WO2020147863 A1 WO 2020147863A1
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Prior art keywords
bar
capacitor
lamp
strip
group
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PCT/CN2020/074691
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English (en)
French (fr)
Inventor
于洋
黎芳群
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Shenzhen TCL New Technology Co Ltd
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Shenzhen TCL New Technology Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/64Constructional details of receivers, e.g. cabinets or dust covers

Definitions

  • This application relates to the technical field of TV backlighting, and in particular to a backlight light bar, a display screen and a TV.
  • a Zener tube is usually used to prevent static electricity from sounding the lamp beads.
  • the main purpose of the present application is to provide a backlight light bar, which aims to solve the problem that the Zener-less backlight is affected by static electricity in the prior art.
  • the backlight light bar proposed in this application includes: a plurality of lamp beads, and the plurality of lamp beads are connected in series to form a bar-shaped lamp group;
  • a capacitor which is connected in parallel at both ends of the strip light group.
  • the withstand voltage value of the capacitor is greater than the rated voltage of the strip light group.
  • the backlight light bar includes a number of capacitors corresponding to the number of the lamp beads, wherein each of the capacitors is connected to two ends of a corresponding one of the lamp beads.
  • the backlight light bar includes a plurality of the bar-shaped lamp groups, and the plurality of the bar-shaped lamp groups are connected in parallel; each of the bar-shaped lamp groups is connected in parallel with the capacitor.
  • the backlight light bar further includes a housing, and a plurality of the bar light groups and the capacitors are arranged in the housing, and the light bar groups are arranged in a straight line or side by side.
  • an anti-static cloth is wrapped outside the housing.
  • the present application also proposes a display screen, the display screen includes: a plurality of lamp beads, the plurality of lamp beads are connected in series to form a strip-shaped lamp group;
  • a capacitor the capacitor is connected in parallel at both ends of the strip light group
  • a display panel the bar-shaped lamp group is arranged opposite to the display panel, and the light-emitting surface of the bar-shaped lamp group faces the display panel.
  • the withstand voltage value of the capacitor is greater than the rated voltage of the strip light group.
  • the backlight light bar includes a number of capacitors corresponding to the number of the lamp beads, wherein each of the capacitors is connected to two ends of a corresponding one of the lamp beads.
  • the backlight light bar includes a plurality of the bar-shaped lamp groups, and the plurality of the bar-shaped lamp groups are connected in parallel; each of the bar-shaped lamp groups is connected in parallel with the capacitor.
  • the backlight light bar further includes a housing, and a plurality of the strip light groups and the capacitors are arranged in the housing, and the light bar groups are arranged in a straight line or side by side.
  • an anti-static cloth is wrapped outside the housing.
  • this application also proposes a TV set, the TV set comprising: a plurality of lamp beads, and the plurality of lamp beads are connected in series to form a strip lamp group;
  • a capacitor which is connected in parallel at both ends of the strip light group
  • a display panel the bar-shaped lamp group is arranged opposite to the display panel, and the light-emitting surface of the bar-shaped lamp group faces the display panel;
  • the TV main body, the bar-shaped lamp group and the display panel are arranged on the TV main body.
  • the withstand voltage value of the capacitor is greater than the rated voltage of the strip light group.
  • the backlight light bar includes a number of capacitors corresponding to the number of the lamp beads, wherein each of the capacitors is connected to both ends of the corresponding one of the lamp beads.
  • the backlight light bar includes a plurality of the bar-shaped lamp groups, and the plurality of the bar-shaped lamp groups are connected in parallel; each of the bar-shaped lamp groups is connected in parallel with the capacitor.
  • the backlight light bar further includes a housing, and a plurality of the light bar groups and the capacitors are arranged in the In the shell, the strip light groups are arranged in a straight line or side by side.
  • an anti-static cloth is wrapped outside the housing.
  • the technical solution of the present application uses a capacitor in parallel at both ends of the lamp beads of the backlight light bar. According to the characteristics of the capacitor storing charge, when the human body is in contact with the backlight light bar, the static electricity carried on the body is transferred to the backlight light bar. At the same time, since the human body has small electrostatic energy and short time, the capacitor can store the electrostatic energy, As a result, the static electricity disappears, and there is no sound to the lamp beads. So as to improve the antistatic ability of the backlight strip.
  • FIG. 1 is a schematic structural diagram of an embodiment of a backlight light bar of the present application.
  • the backlight light bar includes: a plurality of lamp beads 10, the plurality of lamp beads 10 are connected in series to form a strip light group; a capacitor 20, the capacitors 20 are connected in parallel At both ends of the strip light group.
  • the strip light group is usually formed by connecting a number of lamp beads 10 in series. Please refer to FIG. 1.
  • the positive electrode of the lamp bead LED1 is connected to the positive electrode of the external power supply, and the negative electrode is connected to the positive electrode of the lamp bead LED2.
  • the negative electrode of the lamp bead LED2 is connected to the positive electrode of the next lamp bead 10, and so on until the negative electrode of the LEDN is connected to the negative electrode of the external power supply, so that a plurality of the lamp beads 10 are connected in series to form a strip lamp group.
  • the two ends of the capacitor 20 are respectively connected to the positive electrode of the lamp bead LED1 and the negative electrode of the lamp bead LEDN, so that the capacitor 20 is connected in parallel to the two ends of the strip lamp group.
  • the withstand voltage value of the capacitor 20 is greater than the rated voltage of the strip light group. Due to the different types and powers of the lamp beads on the market, the voltage that it bears in the circuit is different. It is ensured that the capacitor 20 will not be broken down during normal operation. Therefore, when the capacitor 20 is selected, it is necessary to satisfy that the withstand voltage value of the capacitor 20 is greater than that of the strip lamp group composed of the lamp beads 10 The rated voltage. Therefore, it is ensured that the maximum voltage that the strip light group bears will not exceed the withstand voltage value of the capacitor 20, thereby protecting the capacitor 20 from breakdown and improving the stability of the application.
  • the technical solution of the present application is to connect a capacitor 20 in parallel at both ends of the lamp beads 10 of the backlight light bar.
  • the charge storage characteristics of the capacitor 20 when the human body is in contact with the backlight light bar, the static electricity carried on the body is transferred to the backlight light bar.
  • the electrostatic energy of the human body is small and the time is short. The storage, so that the static electricity disappears, will not sound the lamp beads 10. So as to improve the antistatic ability of the backlight strip.
  • the backlight light bar includes a number of capacitors 20 corresponding to the number of the lamp beads 10.
  • each of the capacitors 20 is connected to the two ends of the corresponding lamp bead 10. After the lamp beads 10 are connected in series, each of the lamp beads 10 is connected in parallel with a capacitor 20, and the withstand voltage of the capacitor 20 is greater than the rated voltage of the lamp beads 10.
  • each of the The capacitor 20 is connected to the two ends of the corresponding lamp bead 10. Therefore, it is ensured that the lamp beads 10 in the parallel state can have antistatic ability. Thereby improving the wide adaptability of this application.
  • the backlight light bar includes a plurality of the bar-shaped lamp groups, and the plurality of the bar-shaped lamp groups are connected in parallel; each of the bar-shaped lamp groups is connected in parallel with the capacitor.
  • the light intensity is increased and the lighting effect is improved.
  • Multiple groups of the strip light groups are connected in parallel to achieve separate control of the brightness and darkness of each group of the strip light groups, so that the light intensity of the several strip light groups can be adjusted to improve the application The flexibility of control.
  • the backlight light bar further includes a housing, a plurality of the strip light groups and the capacitors are arranged in the housing, and the light bar groups are arranged in a straight line or side by side.
  • the housing is made of transparent or semi-transparent material, and when the strip-shaped lamp group is placed in the housing, the light beam emitted by the light beam can pass through the housing, thereby realizing the lighting function.
  • the housing can be adjusted in shape according to application scenarios, such as strip, rectangle, circle, etc., and the arrangement of several strip light groups can be adjusted to adapt to all
  • the shape of the housing makes the backlight bar suitable for different occasions.
  • the outer surface of the housing can be frosted, so that the light beam emitted by the strip lamp group can be diffusely reflected when passing through the housing, thereby improving the uniformity of illumination.
  • an anti-static cloth is wrapped outside the housing.
  • the antistatic cloth can be made of a transparent material to prevent the anti-static cloth from blocking the light beam emitted by the strip lamp group; or, the anti-static cloth on the exit surface of the housing can be hollowed out To prevent blocking the light beam emitted by the strip light group
  • the present application also proposes a display screen.
  • the display screen includes a display panel and a backlight light bar as described above.
  • the backlight light bar is disposed opposite to the display panel, and the backlight light The light-emitting surface of the bar faces the display panel.
  • the backlight light bar includes: a plurality of lamp beads, the plurality of lamp beads are connected in series to form a bar-shaped lamp group; a capacitor, the capacitor is connected in parallel at two ends of the bar-shaped lamp group.
  • the technical solution of the present application adopts a manner of connecting a capacitor 20 in parallel with both ends of the lamp beads 10 of the backlight light bar.
  • the charge storage characteristic of the capacitor 20 when the human body is in contact with the backlight light bar, the static electricity carried on the body is transferred to the backlight light bar.
  • the electrostatic energy of the human body is small and the time is short. The storage, so that the static electricity disappears, will not sound the lamp beads 10. So as to improve the antistatic ability of the backlight strip.
  • the present application also proposes a TV set, which includes a TV main body and a display screen as described above, and the display screen is arranged on the TV main body.
  • the display screen includes a display panel and the aforementioned backlight light bar, the backlight light bar is arranged opposite to the display panel, and the light-emitting surface of the backlight light bar faces the display panel.
  • the backlight light bar includes: a plurality of lamp beads, some of which are connected in series to form a bar-shaped lamp group; a capacitor, and the capacitor is connected in parallel at both ends of the bar-shaped lamp group.
  • the technical solution of the present application adopts a manner of connecting a capacitor 20 in parallel at both ends of the lamp beads 10 of the backlight light bar.
  • the charge storage characteristics of the capacitor 20 when the human body is in contact with the backlight light bar, the static electricity carried on the body is transferred to the backlight light bar.
  • the electrostatic energy of the human body is small and the time is short. The storage, so that the static electricity disappears, will not sound the lamp beads 10. So as to improve the antistatic ability of the backlight strip.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)

Abstract

本申请提供了一种背光灯条,所述背光灯条包括若干灯珠(10),若干所述灯珠串联连接,以形成条形灯组;电容(20),所述电容(20)并联在所述条形灯组的两端。此外,本申请还提出一种显示屏以及一种电视机。本申请技术方案通过在背光灯条的灯珠(10)两端并联一个电容(20)的方式。根据电容(20)存储电荷的特性,当人体与背光灯条接触时,身上所携带的静电传递到所述背光灯条上,同时由于人体静电能量小、时间短,所述电容则能够将静电能量存储,从而使得静电消失,不会对灯珠(10)起到影响,从而实现提高背光灯条的抗静电能力。

Description

背光灯条、 显示屏和电视机
[0001] 关于优先权引用的声明: 本申请要求于 2019年 1月 14日提交中国专利局, 申请 号为 201920066961. 0、 名称为“背光灯条、 显示屏和电视机” 的中国专利申请 的优先权, 其全部内容通过引用结合在本申请。
技术领域
[0002] 本申请涉及电视机背光技术领域, 特别涉及一种背光灯条、 一种显示屏和一种 电视机。
背景技术
[0003] 这里的陈述仅提供与本申请有关的背景信息, 而不必然地构成现有技术。
[0004] 在现有技术中, 在制作背光灯时, 通常使用齐纳管来防止静电对灯珠的音响。
然而, 由于工艺要求的不同, 无法在背光灯上使用齐纳管时, 会使得在生产插 线过程中, 人体静电接触端口损坏灯珠的风险。
发明概述
技术问题
问题的解决方案
技术解决方案
[0005] 本申请的主要目的是提供一种背光灯条, 旨在解决在现有技术中, 无齐纳管背 光灯受静电影响的问题。
[0006] 为实现上述目的, 本申请提出的背光灯条包括: 若干灯珠, 若干所述灯珠串联 连接, 以形成条形灯组;
[0007] 电容, 所述电容并联在所述条形灯组的两端。
[0008] 可选地, 所述电容的耐压值大于所述条形灯组的额定电压。
[0009] 可选地, 所述背光灯条包括个数与所述灯珠个数相对应的电容, 其中, 每个所 述电容连接在其各自对应的一个所述灯珠两端。
[0010] 可选地, 所述背光灯条包括若干所述条形灯组, 若干所述条形灯组并联连接; 每个所述条形灯组均并联有所述电容。 [0011] 可选地, 所述背光灯条还包括壳体, 若干所述条形灯组及所述电容设置在所述 壳体内, 所述条形灯组呈直线排布或并列排布。
[0012] 可选地, 所述壳体外部包裹有有防静电布。
[0013] 此外, 为解决上述问题, 本申请还提出一种显示屏, 所述显示屏包括: 若干灯 珠, 若干所述灯珠串联连接, 以形成条形灯组;
[0014] 电容, 所述电容并联在所述条形灯组的两端;
[0015] 显示面板, 所述条形灯组与所述显示面板相对设置, 所述条形灯组的发光面朝 向所述显示面板。
[0016] 可选地, 所述电容的耐压值大于所述条形灯组的额定电压。
[0017] 可选地, 所述背光灯条包括个数与所述灯珠个数相对应的电容, 其中, 每个所 述电容连接在其各自对应的一个所述灯珠两端。
[0018] 可选地, 所述背光灯条包括若干所述条形灯组, 若干所述条形灯组并联连接; 每个所述条形灯组均并联有所述电容。
[0019] 可选地, 所述背光灯条还包括壳体, 若干所述条形灯组及所述电容设置在所述 壳体内, 所述条形灯组呈直线排布或并列排布。
[0020] 可选地, 所述壳体外部包裹有有防静电布。
[0021] 此外, 为解决上述问题, 本申请还提出一种电视机, 所述电视机包括: 若干灯 珠, 若干所述灯珠串联连接, 以形成条形灯组;
[0022] 电容, 所述电容并联在所述条形灯组的两端;
[0023] 显示面板, 所述条形灯组与所述显示面板相对设置, 所述条形灯组的发光面朝 向所述显示面板;
[0024] 电视机主体, 所述条形灯组以及所述显示面板设置在所述电视机主体上。
[0025] 可选地, 所述电容的耐压值大于所述条形灯组的额定电压。
[0026] 可选地, 所述背光灯条包括个数与所述灯珠个数相对应的电容, 其中, 每个所 述电容连接在其各自对应的一个所述灯珠两端。
[0027] 可选地, 所述背光灯条包括若干所述条形灯组, 若干所述条形灯组并联连接; 每个所述条形灯组均并联有所述电容。
[0028] 可选地, 所述背光灯条还包括壳体, 若干所述条形灯组及所述电容设置在所述 壳体内, 所述条形灯组呈直线排布或并列排布。
[0029] 可选地, 所述壳体外部包裹有有防静电布。
[0030] 本申请技术方案通过在背光灯条的灯珠两端并联一个电容的方式。 根据电容存 储电荷的特性, 当人体与背光灯条接触时, 身上所携带的静电传递到所述背光 灯条上, 同时由于人体静电能量小、 时间短, 所述电容则能够将静电能量存储 , 从而使得静电消失, 不会对所述灯珠起到音响。 从而实现提高背光灯条的抗 静电能力。
发明的有益效果
对附图的简要说明
附图说明
[0031] 为了更清楚地说明本申请实施例或现有技术中的技术方案, 下面将对实施例或 现有技术描述中所需要使用的附图作简单地介绍, 显而易见地, 下面描述中的 附图仅仅是本申请的一些实施例, 对于本领域普通技术人员来讲, 在不付出创 造性劳动的前提下, 还可以根据这些附图示出的结构获得其他的附图。
[0032] 图 1为本申请背光灯条一实施例的结构示意图。
[0033] 本申请目的的实现、 功能特点及优点将结合实施例, 参照附图做进一步说明。
发明实施例
本发明的实施方式
[0034] 下面将结合本申请实施例中的附图, 对本申请实施例中的技术方案进行清楚、 完整地描述, 显然, 所描述的实施例仅仅是本申请的一部分实施例, 而不是全 部的实施例。 基于本申请中的实施例, 本领域普通技术人员在没有作出创造性 劳动前提下所获得的所有其他实施例, 都属于本申请保护的范围。
[0035] 需要说明, 本申请实施例中所有方向性指示 (诸如上、 下、 左、 右、 前、 后 ) 仅用于解释在某一特定姿态 (如附图所示) 下各部件之间的相对位置关系 、 运动情况等, 如果该特定姿态发生改变时, 则该方向性指示也相应地随之改 变。
[0036] 另外, 在本申请中涉及“第 “第二”等的描述仅用于描述目的, 而不能 理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。 由此 , 限定有“第一” 、 “第二” 的特征可以明示或者隐含地包括至少一个该特征 。 另外, 各个实施例之间的技术方案可以相互结合, 但是必须是以本领域普通 技术人员能够实现为基础, 当技术方案的结合出现相互矛盾或无法实现时应当 认为这种技术方案的结合不存在, 也不在本申请要求的保护范围之内。
[0037] 本申请实提出了一种背光灯条, 所述背光灯条包括: 若干灯珠 10, 若干所述灯 珠 10串联连接, 以形成条形灯组; 电容 20, 所述电容 20并联在所述条形灯组的 两端。
[0038] 在实际运用中, 所述条形灯组通常通过若干个灯珠 10串联连接而成, 请参照图 1, 灯珠 LED1的正极与外接的电源正极连接, 负极与灯珠 LED2的正极连接, 灯珠 LED2的负极则与下一个所述灯珠 10的正极连接, 依次类推直到 LEDN的负极与外 界的电源负极连接, 从而实现若干所述灯珠 10串联形成条形灯组。 所述电容 20 的两端则分别连接在灯珠 LED1的正极以及灯珠 LEDN的负极上, 从而实现所述电 容 20并联在所述条形灯组的两端。 当人体携带静电触摸到所述条形灯组时, 其 所产生的电能则会通过导线被快速的存储到电容中, 不会流经所述灯珠 10, 从 而避免对所述灯珠 10造成影响, 以提高所述灯珠 10的抗静电能力。
[0039] 需要说明的是, 所述电容 20的耐压值大于所述条形灯组的额定电压, 由于市场 上的灯珠型号、 功率不同, 使得其在电路中所承受的电压不同, 为了保证所述 电容 20在正常工作中不会被击穿, 因此在选择所述电容 20时, 需满足所述电容 2 0的耐压值大于由所述灯珠 10组成的所述条形灯组的额定电压。 从而保证所述条 形灯组所承受的最大电压不会超过所述电容 20的耐压值, 从而保护所述电容 20 不被击穿, 提高本申请的稳定性。
[0040] 本申请技术方案通过在背光灯条的灯珠 10两端并联一个电容 20的方式。 根据电 容 20存储电荷的特性, 当人体与背光灯条接触时, 身上所携带的静电传递到所 述背光灯条上, 同时由于人体静电能量小、 时间短, 所述电容 20则能够将静电 能量存储, 从而使得静电消失, 不会对所述灯珠 10起到音响。 从而实现提高背 光灯条的抗静电能力。
[0041] 作为一种实施例, 所述背光灯条包括个数与所述灯珠 10个数相对应的电容 20, 其中, 每个所述电容 20连接在其各自对应的一个所述灯珠 10两端。 当所述灯珠 1 0串联后, 在每一个所述灯珠 10上并联一个所述电容 20, 所述电容 20的耐压值大 于所述灯珠 10的额定电压。 通过在每个所述灯珠 10上并联一个所述电容 20, 从 而进一步保证所述电容 20不会被击穿, 从而提高本申请的稳定性;
[0042] 作为一种形变实施例, 由于所述背光灯条的应用场景不同, 为了使本申请能够 适用于更多场景, 当所述灯珠 10为并联连接时, 同样可以将每个所述电容 20连 接在其各自对应的一个所述灯珠 10两端。 从而保证所述在并联状态下的所述灯 珠 10能够具有抗静电能力。 从而提高本申请的广泛适应性。
[0043] 具体的, 所述背光灯条包括若干所述条形灯组, 若干所述条形灯组并联连接; 每个所述条形灯组均并联有所述电容。 通过设置多组所述条形灯组, 从而增加 光照强度, 提高照明效果。 将多组所述条形灯组并联连接, 以实现单独控制每 一组所述条形灯组的亮暗情况, 从而可对若干所述条形灯组的光照强度进行调 整, 以提高本申请的控制灵活度。
[0044] 具体的, 所述背光灯条还包括壳体, 若干所述条形灯组及所述电容设置在所述 壳体内, 所述条形灯组呈直线排布或并列排布。 所述壳体为透明或半透明材质 , 所述条形灯组放置在所述壳体内时, 其发出的光束能够透出所述壳体, 从而 实现照明功能。 可以理解, 为了进一步提高本申请的广泛适应性, 所述壳体可 根据应用场景调整形状, 例如条形、 矩形、 圆形等, 通过调整若干所述条形灯 组的排布方式以适应所述壳体的形状, 从而使得所述背光灯条能够适用于不同 场合下。 需要说明的是, 所述壳体的外表面可做磨砂处理, 以使得所述条形灯 组发出的光束在透过所述壳体时能够产生漫反射, 从而提高照明的均匀性。
[0045] 具体的, 所述壳体外部包裹有有防静电布。 通过在所述壳体的外部包裹一层防 静电布, 从而进一步提高本申请的防静电能力。 可以理解, 所述防静电布可为 透明材质, 以防止所述防静电布阻挡所述条形灯组发出的光束; 或者, 可将所 述壳体出射面上的防静电布做掏空处理, 以防止阻挡所述条形灯组发出的光束
[0046] 此外, 为解决上述问题, 本申请还提出一种显示屏, 所述显示屏包括显示面板 以及如上述的背光灯条, 所述背光灯条与所述显示面板相对设置, 所述背光灯 条的发光面朝向所述显示面板。 所述背光灯条包括: 若干灯珠, 若干所述灯珠 串联连接, 以形成条形灯组; 电容, 所述电容并联在所述条形灯组的两端。
[0047] 本申请技术方案通过在背光灯条的灯珠 10两端并联一个电容 20的方式。 根据电 容 20存储电荷的特性, 当人体与背光灯条接触时, 身上所携带的静电传递到所 述背光灯条上, 同时由于人体静电能量小、 时间短, 所述电容 20则能够将静电 能量存储, 从而使得静电消失, 不会对所述灯珠 10起到音响。 从而实现提高背 光灯条的抗静电能力。
[0048] 此外, 为解决上述问题, 本申请还提出一种电视机, 所述电视机包括电视机主 体以及如上述的显示屏, 所述显示屏设置在所述电视机主体上。 所述显示屏包 括显示面板以及如上述的背光灯条, 所述背光灯条与所述显示面板相对设置, 所述背光灯条的发光面朝向所述显示面板。 所述背光灯条包括: 若干灯珠, 若 干所述灯珠串联连接, 以形成条形灯组; 电容, 所述电容并联在所述条形灯组 的两端。
[0049] 本申请技术方案通过在背光灯条的灯珠 10两端并联一个电容 20的方式。 根据电 容 20存储电荷的特性, 当人体与背光灯条接触时, 身上所携带的静电传递到所 述背光灯条上, 同时由于人体静电能量小、 时间短, 所述电容 20则能够将静电 能量存储, 从而使得静电消失, 不会对所述灯珠 10起到音响。 从而实现提高背 光灯条的抗静电能力。
[0050] 以上所述仅为本申请的优选实施例, 并非因此限制本申请的专利范围, 凡是在 本申请的构思下, 利用本申请说明书及附图内容所作的等效结构变换, 或直接 / 间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。

Claims

权利要求书
[权利要求 1] 一种背光灯条, 其中, 所述背光灯条包括: 若干灯珠, 若干所述灯珠 串联连接, 以形成条形灯组;
电容, 所述电容并联在所述条形灯组的两端。
[权利要求 2] 根据权利要求 1所述的背光灯条, 其中, 所述电容的耐压值大于所述 条形灯组的额定电压。
[权利要求 3] 根据权利要求 1所述的背光灯条, 其中, 所述背光灯条包括个数与所 述灯珠个数相对应的电容, 其中, 每个所述电容连接在其各自对应的 一个所述灯珠两端。
[权利要求 4] 如权利要求 1-3任意一项所述的背光灯条, 其中, 所述背光灯条包括 若干所述条形灯组, 若干所述条形灯组并联连接; 每个所述条形灯组 均并联有所述电容。
[权利要求 5] 根据权利要求 4所述的背光灯条, 其中, 所述背光灯条还包括壳体, 若干所述条形灯组及所述电容设置在所述壳体内, 所述条形灯组呈直 线排布或并列排布。
[权利要求 6] 根据权利要求 5所述的背光灯条, 其中, 所述壳体外部包裹有有防静 电布。
[权利要求 7] 一种显示屏, 其中, 所述显示屏包括:
若干灯珠, 若干所述灯珠串联连接, 以形成条形灯组;
电容, 所述电容并联在所述条形灯组的两端;
显示面板, 所述条形灯组与所述显示面板相对设置, 所述条形灯组的 发光面朝向所述显示面板。
[权利要求 8] 根据权利要求 7所述的显示屏, 其中, 所述电容的耐压值大于所述条 形灯组的额定电压。
[权利要求 9] 根据权利要求 7所述的显示屏, 其中, 所述背光灯条包括个数与所述 灯珠个数相对应的电容, 其中, 每个所述电容连接在其各自对应的一 个所述灯珠两端。
[权利要求 10] 根据权利要求 7-9中任一项所述的显示屏, 其中, 所述背光灯条包括 若干所述条形灯组, 若干所述条形灯组并联连接; 每个所述条形灯组 均并联有所述电容。
[权利要求 11] 根据权利要求 10所述的显示屏, 其中, 所述背光灯条还包括壳体, 若 干所述条形灯组及所述电容设置在所述壳体内, 所述条形灯组呈直线 排布或并列排布。
[权利要求 12] 根据权利要求 11所述的显示屏, 其中, 所述壳体外部包裹有有防静电 布。
[权利要求 13] 一种电视机, 其中, 所述电视机包括:
若干灯珠, 若干所述灯珠串联连接, 以形成条形灯组;
电容, 所述电容并联在所述条形灯组的两端;
显示面板, 所述条形灯组与所述显示面板相对设置, 所述条形灯组的 发光面朝向所述显示面板;
电视机主体, 所述条形灯组以及所述显示面板设置在所述电视机主体 上。
[权利要求 14] 根据权利要求 13所述的电视机, 其中, 所述电容的耐压值大于所述条 形灯组的额定电压。
[权利要求 15] 根据权利要求 13所述的电视机, 其中, 所述背光灯条包括个数与所述 灯珠个数相对应的电容, 其中, 每个所述电容连接在其各自对应的一 个所述灯珠两端。
[权利要求 16] 根据权利要求 13-15中任一项所述的电视机, 其中, 所述背光灯条包 括若干所述条形灯组, 若干所述条形灯组并联连接; 每个所述条形灯 组均并联有所述电容。
[权利要求 17] 根据权利要求 16所述的电视机, 其中, 所述背光灯条还包括壳体, 若 干所述条形灯组及所述电容设置在所述壳体内, 所述条形灯组呈直线 排布或并列排布。
[权利要求 18] 根据权利要求 17所述的电视机, 其中, 所述壳体外部包裹有有防静电 布。
PCT/CN2020/074691 2019-01-14 2020-02-11 背光灯条、显示屏和电视机 Ceased WO2020147863A1 (zh)

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