WO2014186999A1 - 玻璃基板的切割裂片装置及其切割裂片方法 - Google Patents

玻璃基板的切割裂片装置及其切割裂片方法 Download PDF

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Publication number
WO2014186999A1
WO2014186999A1 PCT/CN2013/077766 CN2013077766W WO2014186999A1 WO 2014186999 A1 WO2014186999 A1 WO 2014186999A1 CN 2013077766 W CN2013077766 W CN 2013077766W WO 2014186999 A1 WO2014186999 A1 WO 2014186999A1
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Prior art keywords
cutting
glass substrate
notch
splitting
split
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PCT/CN2013/077766
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English (en)
French (fr)
Inventor
徐亮
Original Assignee
深圳市华星光电技术有限公司
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Application filed by 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Priority to US13/978,901 priority Critical patent/US20140339280A1/en
Publication of WO2014186999A1 publication Critical patent/WO2014186999A1/zh

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Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00Severing cooled glass
    • C03B33/09Severing cooled glass by thermal shock
    • C03B33/091Severing cooled glass by thermal shock using at least one focussed radiation beam, e.g. laser beam
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00Severing cooled glass
    • C03B33/02Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/023Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • C03B33/033Apparatus for opening score lines in glass sheets

Definitions

  • the invention relates to a cutting and splitting device for a glass substrate and a method for cutting the same.
  • LCD liquid crystal display
  • PDP plasma display
  • OLED Organic Light-Emitting Diode
  • the narrow-frame flat panel display is beautiful, it will encounter many problems in the actual production process, especially in the process of cutting, splitting and the like.
  • the current cutting generally uses a dry cutting of a high-permeability cutter head. As shown in FIG. 1, a certain depth of the cutting notch 102 is formed on the glass substrate 101 by cutting; however, the glass substrate 101 itself is not cracked, so After the cutting is completed, it is necessary to cleave the cut glass substrate 101.
  • the general splitting methods are mechanical splits, such as physical impact, or physical clamping.
  • the physical impact method refers to the use of the impact head 203 to strike the different positions near the cutting notch 202 on the glass substrate 201 multiple times, and the glass substrate 201 is cracked along the cutting notch 202 by impact.
  • this method has disadvantages in that the impact force received everywhere in the vicinity of the cut notch 202 of the glass substrate 201 is not uniform, and the glass substrate 201 is not simultaneously cracked, and the notch damage is likely to occur.
  • the physical clamping method means that a plurality of small clips 303 are strung on a cross bar 304, and the small clips 303 can be controlled to open and close, and the glass substrate 301 is clamped by the small clips 303, and then It pulled down.
  • the disadvantage of this method is that the opening and closing of the small clip 303 is achieved by air pressure control of each valve switch. Due to the use of the air pressure control, it is difficult to ensure that the time points at which the small clips 303 are opened and closed are uniform, particularly the closing time, and at the same time, the angle between the small clip 303 and the glass substrate 301 which are strung on the crossbar 304 is also It's hard to be completely consistent. This causes the time when the respective small clips 303 grip the glass substrate 301 and the force track are inconsistent, and the force of the glass substrate 301 at the clamping position is greater than the force at other positions. This inconsistency is very likely to cause the glass substrate 301 to appear. Notch damage.
  • an object of the present invention is to provide a method for cutting and dicing a glass substrate, comprising the steps of: cutting a glass substrate to form a cutting notch; and transmitting the cutting notch and the ultrasonic wave The medium contacts; the ultrasonic wave is transmitted to the cutting notch through the transfer medium, and the cut glass substrate is lobed under the action of ultrasonic waves.
  • the transfer medium is one of air, glass, water, methanol, ethanol, ethylene glycol, acetone or isopropyl alcohol.
  • the solvent used for the spraying is water.
  • the solvent used for the spraying is an organic solvent.
  • the organic solvent is methanol, ethanol, ethylene glycol, acetone or isopropanol.
  • Another object of the present invention is to provide a cutting and splitting device for a glass substrate, comprising: a carrier for carrying a glass substrate and transporting the glass substrate to an assembly area; and a cutting device disposed above the glass substrate reaching the cutting area And cutting the glass substrate to form a cutting notch; an ultrasonic generator disposed above the cut glass substrate reaching the splitting region and generating ultrasonic waves; and a transfer medium for transmitting the ultrasonic waves to the cutting gap
  • the dicing glass substrate is lobed under the action of the ultrasonic waves.
  • the cutting split device further includes a spray device disposed above the cutting device and sprayed toward the cutting gap.
  • the transfer medium is one of air, glass, water, methanol, ethanol, ethylene glycol, acetone or isopropyl alcohol.
  • the solvent used for the spraying is one of water, methanol, ethanol, ethylene glycol, acetone or isopropyl alcohol.
  • the cutting and splitting device of the glass substrate of the present invention and the cutting and dicing method thereof by adjusting the frequency of the ultrasonic wave emitted by the ultrasonic generator to be close to the frequency at the cutting notch, thereby causing the two to resonate, and the force generated by the resonance is simultaneously Evenly acting on different positions of the cutting notch, the force generated by the resonance effect enables the dicing glass substrate to be neatly ruptured along the cutting notch, so that no nick damage occurs, and the connection terminal is not damaged.
  • the dicing glass substrate is lobed, its own frequency is largely deviated from the resonance frequency at the time of cleavage, so the frequency of the ultrasonic wave emitted by the ultrasonic generator does not affect the glass substrate after the cleavage, so after the cleavage
  • the fracture of the glass substrate is also uniform.
  • the spray may be sprayed into the cut gap, and under the action of the ultrasonic wave, the microbubbles in the droplets condensed in the cut gap rapidly expand and close, which may cause the droplet particles to The impact occurs, making the split easier.
  • FIG. 1 is a schematic view of a prior art diced glass substrate.
  • Fig. 2a is a schematic view showing a cleavage of a diced glass substrate by a physical impact method.
  • Figure 2b is a schematic illustration of the notch damage that occurs during the rupture of Figure 2a.
  • Fig. 3 is a schematic view showing a cleavage of a diced glass substrate by a physical gripping method.
  • Figure 4 is a schematic view of a cutting and splitting device of a glass substrate according to Embodiment 1 of the present invention.
  • FIG. 5 is a schematic view of a cutting and splitting device of a glass substrate according to Embodiment 2 of the present invention.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT OF THE INVENTION The embodiments of the present invention are now described in detail. The embodiments are described below to explain the present invention by referring to the figures. In the drawings, the thickness of layers and regions may be exaggerated for clarity. In the following description, Unnecessarily detailed descriptions of well-known structures and/or functions may be omitted in order to avoid obscuring the inventive concept caused by the unnecessary detailed description of the structure and/or function.
  • Embodiment 1 FIG.
  • the cutting and splitting device of the present embodiment includes a carrier 10 carrying a glass substrate 20 through a path L to an assembly area (not shown) for assembly, and a cutting area 100 is provided on the path L, respectively. And the lobed area 200.
  • the carrier 10 carries the glass substrate 20, it proceeds along the path L, and the glass substrate 20 is cut at the cutting zone 100.
  • the cutting zone 100 includes at least a cutting device 30 disposed above the glass substrate 20 that reaches the cutting zone 100. When the glass substrate 20 reaches a designated cutting position, the cutting device 30 is passed along the glass through a transmission (eg, an electric motor).
  • a transmission eg, an electric motor
  • the cut line set on the substrate 20 is cut to form a cut notch 21.
  • a high-permeability cutter head of the prior art can be used as the cutting device of the present embodiment.
  • the carrier 10 carries the cut glass substrate 20 to continue along the path L, and the cut glass substrate 20 is split in the split region 200.
  • the splitting zone 200 includes at least an ultrasonic generator 40 disposed above the cut glass substrate 20 that reaches the splitting zone 200, when the cut glass substrate 20 reaches a designated splitting position (the splitting position refers to cutting)
  • the ultrasonic generator 40 is adjusted to have an appropriate output power, and the ultrasonic generator 40 emits ultrasonic waves, which are transmitted through a transfer medium (not shown).
  • the transfer medium may be a transparent substance such as air, glass, water, methanol, ethanol, ethylene glycol, acetone or isopropanol.
  • the transfer medium is air.
  • the transfer medium is a solid transparent substance, such as glass
  • one end of the fixed transparent substance may be abutted against the cut notch 21 of the cut glass substrate 20, and the other end of the fixed transparent substance is abutted
  • the ultrasonic generator 40 ultrasonic waves are transmitted to the cutting notch 21;
  • the transfer medium is a liquid transparent substance, such as water, in the splitting zone 40, the carrier 10 and the cut glass substrate 20 carried thereon can be completely completed.
  • the ultrasonic waves emitted from the ultrasonic generator 40 are transferred to the cutting notch 21 of the cut glass substrate 20 through the liquid transparent substance.
  • the frequency of the ultrasonic waves emitted from the ultrasonic generator 40 is adjusted so as to be close to the frequency at the cutting notch 21, thereby causing the two to resonate, and the force generated by the resonance acts simultaneously and uniformly on the cutting notch 21.
  • the force generated by the resonance effect can cause the cut glass substrate 20 to be spliced along the cutting notch 21 without nick damage, thereby preventing damage to the connection terminals.
  • FIG. 5 is a schematic view of a cutting and splitting device of a glass substrate according to Embodiment 2 of the present invention. As shown in FIG.
  • the cutting zone 100 can further include a spray device 50, and the spray device 50 is disposed above the cutting device 30.
  • the spraying device 50 When the carrier 10 carries the glass substrate 20 to a designated cutting position of the cutting zone 100, and the cutting device 30 is cut by the transmission along the cutting line set on the glass substrate 20 to form the cutting notch 21, the spraying device 50 The solvent is sprayed into the cut notch 21 with very fine particles.
  • the carrier 10 carries the cut glass substrate 20 into the splitting zone 200, and droplets have been condensed in the cutting notch 21.
  • the spray device 50 can be fixed relative to the cutting device 30, such as directly to the cutting device 30, or the spray device 50 can be moved relative to the cutting device 30. Further, the solvent used for spraying the spray device 50 may be water.
  • the solvent used for spraying the spray device 50 may also be a volatile organic solvent such as methanol, ethanol, ethylene glycol, acetone or isopropanol.
  • the cutting zone 100 and the splitting zone 200 in the above-described Embodiments 1 and 2 can be combined into one zone, that is, the cutting device 30 and the ultrasonic generator 40 can be disposed at different positions in one region, After the cutting device 30 cuts the glass substrate 20 reaching the one region, the ultrasonic generator 40 emits ultrasonic waves to the cut glass substrate 20, so that the cut glass substrate 20 is in the ultrasonic wave. Under the action of the lobes.

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

一种玻璃基板的切割裂片方法和一种玻璃基板的切割裂片装置。所述切割裂片方法包括步骤:对玻璃基板进行切割以形成切割缺口;将所述切割缺口与超声波的传递介质接触;通过传递介质向所述切割缺口传播超声波,使切割后的玻璃基板在超声波的作用下裂片。通过调节超声波的频率,使其接近切割缺口处的频率,进而使两者达到共振,由于共振产生的作用力同时并均匀地作用到切割缺口的不同位置上,因此通过共振效应产生的作用力能够使得切割后的玻璃基板沿着切割缺口整齐裂片,不会出现缺口损伤,进而不会对连线端子形成损伤。

Description

玻璃基板的切割裂片装置及其切割裂片方法 技术领域
本发明涉及一种玻璃基板的切割裂片装置及其切割裂片方法。 背景技术 随着信息社会的发展, 人们对显示器的需求得到了快速的增长。 为了满足 这种需求, 出现了几种平板显示器, 例如: 液晶显示器 (LCD: Liquid Crystal Display), 等离子体显示器 (PDP: Plasma Display Panel ) 以及 OLED (Organic Light-Emitting Diode, 有机发光二极管) 显示器, 都得到了迅猛的发展。 在平 板显示器中, 液晶显示器由于其重量低、 体积小、 能耗低的优点, 正在得到越 来越广泛的使用。 目前平板显示器存在一种趋势,那就是消费者越来越喜欢窄边框的平板显 示器。 无论是 TFT-LCD还是近来非常火热的 OLED, 它们的边框从最初的 10 毫米以上, 到小于 10毫米, 再到目前的小于 5毫米, 甚至有一些只有 3毫米。 窄边框平板显示器虽然美观,但是在实际生产过程中,会遇到很多的问题, 尤其是在切割、 裂片等工艺过程中。 目前的切割一般采用高渗透刀头的干式切割, 如图 1所示, 通过切割,在 玻璃基板 101上形成一定深度的切割缺口 102; 但这时玻璃基板 101本身还是 没有裂开的, 所以切割完成后, 需要对切割后的玻璃基板 101进行裂片。 目前一般的裂片方式都是机械裂片, 例如采用物理撞击, 或者物理夹取的 方式进行。 如图 2a、 2b所示, 物理撞击法是指使用冲击头 203多次冲击玻璃基板 201 上的切割缺口 202附近的不同位置处, 通过撞击, 使玻璃基板 201沿切割缺口 202裂开。 但这种方法的缺点在于: 玻璃基板 201的切割缺口 202附近各处受 到的冲击力不均匀,并且也不是同时受力,则玻璃基板 201不是同时发生裂片, 容易出现缺口损伤。 如图 3所示, 物理夹取法是指将多个小夹子 303串在一个横杆 304上, 这 些小夹子 303可以受控张开和关闭, 通过这些小夹子 303夹住玻璃基板 301, 然后把它拉下来。 但这种方法的缺点在于: 小夹子 303的张开和关闭是通过气 压控制各个阀门开关实现的。 由于使用气压控制, 就很难保证各个小夹子 303 张开和关闭的时间点是一致的, 特别是关闭的时间, 并且同时串在横杆 304上 的小夹子 303与玻璃基板 301的夹角也很难做到完全一致。这就造成各个小夹 子 303夹取玻璃基板 301的时间点和力道不一致, 同时玻璃基板 301在夹取位 置处的受力大于在其他位置处的受力, 这种不一致非常容易造成玻璃基板 301 出现缺口损伤。 对于窄边框的平板显示器, 由于连线端子和切割缺口的距离非常近, 上述 出现的缺口损伤非常容易伤到连线端子, 使驱动装置的信号无法正常输入。 发明内容 为了解决上述现有技术存在的问题, 本发明的目的在于提供一种玻璃基板 的切割裂片方法, 包括歩骤: 对玻璃基板进行切割以形成切割缺口; 将所述切 割缺口与超声波的传递介质接触; 通过传递介质向所述切割缺口传播超声波, 使切割后的玻璃基板在超声波的作用下裂片。 此外, 在歩骤 "对玻璃基板进行切割" 中, 在所述切割缺口处进行喷雾, 使得所述切割缺口中凝结有液滴。 此外, 所述传递介质为空气、 玻璃、 水、 甲醇、 乙醇、 乙二醇、 丙酮或异 丙醇中的一种。 此外, 所述喷雾所用的溶剂为水。 此外,所述喷雾所用的溶剂为有机溶剂。进一歩地,所述有机溶剂为甲醇、 乙醇、 乙二醇、 丙酮或异丙醇。 本发明的另一目的还在于提供一种玻璃基板的切割裂片装置, 包括: 承载 件, 用于承载玻璃基板并运送该玻璃基板到装配区; 切割装置, 设于到达切割 区的玻璃基板的上方, 并对该玻璃基板进行切割以形成切割缺口; 超声波发生 器, 设于到达裂片区的切割后的玻璃基板的上方, 并产生超声波; 传递介质, 用于将所述超声波传递至所述切割缺口, 使切割后的玻璃基板在所述超声波的 作用下裂片。 此外,所述切割裂片装置进一歩包括喷雾装置,设于所述切割装置的上方, 并且向所述切割缺口处喷雾。 此外, 所述传递介质为空气、 玻璃、 水、 甲醇、 乙醇、 乙二醇、 丙酮或异 丙醇中的一种。 此外, 所述喷雾所用的溶剂为水、 甲醇、 乙醇、 乙二醇、 丙酮或异丙醇中 的一种。
本发明的玻璃基板的切割裂片装置及其切割裂片方法,通过调节超声波发 生器发出的超声波的频率,使其接近切割缺口处的频率,进而使二者达到共振, 由于共振产生的作用力同时并均匀地作用到切割缺口的不同位置上, 因此通过 共振效应产生的作用力能够使得切割后的玻璃基板沿着切割缺口整齐裂片, 不 会出现缺口损伤, 进而不会对连线端子形成损伤。 而且, 在切割后的玻璃基板 被裂片后, 其自身的频率较大地偏离了发生裂片时的共振频率, 因此超声波发 生器发出的超声波的频率不会影响到裂片后的玻璃基板,所以裂片后的玻璃基 板的断裂处也是整齐划一的。 另外, 当传递介质为空气或固体透明物质时, 可 向切割缺口中进行喷雾, 在超声波的作用下, 切割缺口中凝结成的液滴中的微 泡迅速膨胀和闭合, 会使液滴微粒之间发生撞击作用, 使裂片更容易进行。 附图说明 图 1是现有技术的切割后的玻璃基板的示意图。 图 2a是现有采用物理撞击法对切割后的玻璃基板的进行裂片的示意图。 图 2b是图 2a所示裂片过程中出现的缺口损伤示意图。 图 3是现有采用物理夹取法对切割后的玻璃基板的进行裂片的示意图。 图 4是根据本发明的实施例 1的玻璃基板的切割裂片装置示意图。
图 5是根据本发明的实施例 2的玻璃基板的切割裂片装置示意图。 具体实施方式 现在对本发明的实施例进行详细的描述, 其示例表示在附图中, 其中,相 同的标号始终表示相同部件。下面通过参照附图对实施例进行描述以解释本发 明。 在附图中, 为了清晰起见, 可以夸大层和区域的厚度。 在下面的描述中, 为了避免公知结构和 /或功能的不必要的详细描述所导致的本发明构思的混淆, 可省略公知结构和 /或功能的不必要的详细描述。 实施例 1 图 4是根据本发明的实施例 1的玻璃基板的切割裂片装置示意图。 如图 4所示, 本实施例的切割裂片装置包括承载件 10, 承载件 10承载一 片玻璃基板 20经由路径 L到达装配区 (未示出) 进行装配, 在路径 L上分别 设有切割区 100和裂片区 200。 当承载件 10承载玻璃基板 20后, 沿着路径 L前进, 玻璃基板 20在切割 区 100被切割。 切割区 100至少包括切割装置 30, 切割装置 30设于到达切割 区 100的玻璃基板 20的上方, 当玻璃基板 20到达指定的切割位置时, 切割装 置 30通过传动装置(例如电动机)沿着在玻璃基板 20上设定好的切割线进行 切割, 以形成切割缺口 21。可使用现有技术的高渗透刀头作为本实施例的切割 装置。 在玻璃基板 20被切割完后, 承载件 10承载着切割后的玻璃基板 20继续 沿着路径 L前进, 切割后的玻璃基板 20在裂片区 200被裂片。 裂片区 200至 少包括超声波发生器 40, 超声波发生器 40设于到达裂片区 200的切割后的玻 璃基板 20的上方, 当切割后的玻璃基板 20到达指定的裂片位置(该裂片位置 指的是切割后的玻璃基板 20的切割缺口 21位于超声波发生器 40之下) 时, 调节超声波发生器 40具有适当的输出功率, 并使得超声波发生器 40发出超声 波, 该超声波通过传递介质 (未示出) 传递至切割缺口 21处, 使切割后的玻 璃基板 20在该超声波的作用下裂片。 其中, 传递介质可以为透明物质, 例如, 空气、 玻璃、 水、 甲醇、 乙醇、 乙二醇、 丙酮或异丙醇等。 为了简易操作, 降 低成本, 优选地, 在本实施例中, 传递介质为空气。 需要说明的是, 当传递介 质是固体透明物质时, 例如玻璃, 可将该固定透明物质的一端抵贴在切割后的 玻璃基板 20的切割缺口 21处, 该固定透明物质的另一端抵贴在超声波发生器 40处, 进而传递超声波到切割缺口 21处; 当传递介质为液体透明物质时, 例 如水, 在裂片区 40中, 可将承载件 10以及其上承载的切割后的玻璃基板 20 完全浸没于液体透明物质中, 超声波发生器 40发出的超声波通过液体透明物 质传递到切割后的玻璃基板 20的切割缺口 21处。 在本实施例中, 调节超声波发生器 40发出的超声波的频率, 使其接近切 割缺口 21处的频率, 进而使二者达到共振, 由于共振产生的作用力同时并均 匀地作用到切割缺口 21的不同位置上, 因此通过共振效应产生的作用力能够 使得切割后的玻璃基板 20沿着切割缺口 21整齐裂片, 不会出现缺口损伤,进 而不会对连线端子形成损伤。 而且, 在切割后的玻璃基板 20被裂片后, 其自 身的频率较大地偏离了发生裂片时的共振频率, 因此超声波发生器 40发出的 超声波的频率不会影响到裂片后的玻璃基板 20, 所以裂片后的玻璃基板 20的 断裂处也是整齐划一的。 另外, 也可通过调节超声波发生器 40发出的超声波 的频率来控制作用到切割缺口 21处的力度。 实施例 2 图 5是根据本发明的实施例 2的玻璃基板的切割裂片装置示意图。 如图 5所示, 实施例 2与实施例 1相比, 切割区 100可进一歩包括喷雾装 置 50, 喷雾装置 50设于切割装置 30的上方。 当承载件 10承载着玻璃基板 20到达切割区 100的指定的切割位置, 切割 装置 30通过传动装置沿着在玻璃基板 20上设定好的切割线进行切割而形成切 割缺口 21时, 喷雾装置 50将溶剂以极细微的微粒喷射到切割缺口 21中。 承 载件 10承载着切割后的玻璃基板 20进入裂片区 200的过程中,在切割缺口 21 中已凝结有液滴。 当超声波发生器 40发出的超声波通过传递介质传递至切割 缺口 21处时, 在超声波的作用下, 切割缺口 21中的液滴中的微泡迅速膨胀和 闭合, 会使液滴微粒之间发生撞击作用, 使裂片更容易进行。 在本实施例中, 喷雾装置 50可相对于切割装置 30固定, 例如直接固定于 切割装置 30上, 或者喷雾装置 50可相对于切割装置 30运动。 另外, 喷雾装 置 50喷雾所用的溶剂可为水。为了能够将喷到玻璃基板 20上的溶剂及时处理 干净, 喷雾装置 50喷雾所用的溶剂也可为易挥发的有机溶剂, 例如, 甲醇、 乙醇、 乙二醇、 丙酮或异丙醇等。 此外,在本发明中,上述实施例 1和实施例 2中的切割区 100和裂片区 200 可合为一区,即切割装置 30和超声波发生器 40可设于一个区域内的不同位置, 在切割装置 30对到达该一个区域内的玻璃基板 20进行切割后,超声波发生器 40发出超声波到切割后的玻璃基板 20, 使切割后的玻璃基板 20在该超声波的 作用下裂片。
尽管已经参照其示例性实施例具体显示和描述了本发明, 但是本领域的技 术人员应该理解, 在不脱离权利要求所限定的本发明的精神和范围的情况下, 可以对其进行形式和细节上的各种改变。

Claims

权利要求书
1、 一种玻璃基板的切割裂片方法, 其中, 包括歩骤: 对玻璃基板进行切割以形成切割缺口; 将所述切割缺口与超声波的传递介质接触; 通过传递介质向所述切割缺口传播超声波, 使切割后的玻璃基板在超声波 的作用下裂片。
2、 根据权利要求 1所述的切割裂片方法, 其中, 在歩骤 "对玻璃基板进 行切割" 中, 在所述切割缺口处进行喷雾, 使得所述切割缺口中凝结有液滴。
3、 根据权利要求 1所述的切割裂片方法, 其中, 所述传递介质为空气。
4、 根据权利要求 2所述的切割裂片方法, 其中, 所述喷雾所用的溶剂为 水。
5、 根据权利要求 2所述的切割裂片方法, 其中, 所述喷雾所用的溶剂为 有机溶剂。
6、 根据权利要求 5所述的切割裂片方法, 其中, 所述有机溶剂为乙醇。
7、 根据权利要求 5所述的切割裂片方法, 其中, 所述有机溶剂为乙二醇。
8、 根据权利要求 5所述的切割裂片方法, 其中, 所述有机溶剂为异丙醇。
9、 一种玻璃基板的切割裂片装置, 其中, 包括: 承载件, 用于承载玻璃基板并运送该玻璃基板到装配区; 切割装置, 设于到达切割区的玻璃基板的上方, 并对该玻璃基板进行切割 以形成切割缺口; 超声波发生器, 设于到达裂片区的切割后的玻璃基板的上方, 并产生超声 波; 传递介质, 用于将所述超声波传递至所述切割缺口, 使切割后的玻璃基板 在所述超声波的作用下裂片。
10、 根据权利要求 9所述的切割裂片装置, 其中, 所述切割裂片装置进一 包括喷雾装置, 设于所述切割装置的上方, 并且向所述切割缺口处喷雾。
11、 根据权利要求 9所述的切割裂片装置, 其中, 所述传递介质为空气。
12、 根据权利要求 10所述的切割裂片装置, 其中, 所述喷雾所用的溶剂 有机溶剂。
13、 根据权利要求 12所述的切割裂片装置, 其中, 所述有机溶剂为乙醇。
14、 根据权利要求 12所述的切割裂片装置, 其中, 所述有机溶剂为乙二
15、 根据权利要求 12所述的切割裂片装置, 其中, 所述有机溶剂为异丙
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