WO2014187003A1 - 液晶显示设备的制作方法 - Google Patents

液晶显示设备的制作方法 Download PDF

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Publication number
WO2014187003A1
WO2014187003A1 PCT/CN2013/078125 CN2013078125W WO2014187003A1 WO 2014187003 A1 WO2014187003 A1 WO 2014187003A1 CN 2013078125 W CN2013078125 W CN 2013078125W WO 2014187003 A1 WO2014187003 A1 WO 2014187003A1
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WO
WIPO (PCT)
Prior art keywords
sealant
laser
array substrate
metal layer
manufacturing
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PCT/CN2013/078125
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English (en)
French (fr)
Inventor
罗时勋
黄世帅
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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 US14/001,507 priority Critical patent/US20140349423A1/en
Publication of WO2014187003A1 publication Critical patent/WO2014187003A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
    • H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
    • H01L27/1259—Multistep manufacturing methods
    • H01L27/1262—Multistep manufacturing methods with a particular formation, treatment or coating of the substrate
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/02—Function characteristic reflective
    • G02F2203/023—Function characteristic reflective total internal reflection

Definitions

  • the invention relates to a method for fabricating a liquid crystal display device, in particular to a method for pre-curing a sealant when manufacturing a liquid crystal panel.
  • Liquid crystal display (Liquid Crystal Display, LCD) is widely used in modern information equipment such as computers, mobile phones and personal digital assistants due to its advantages of lightness, thinness and low power consumption.
  • a liquid crystal display includes a liquid crystal display panel and a backlight module (backlight) Module), since the liquid crystal display panel itself does not emit light, the liquid crystal display must rely on the light source in the backlight module to emit light.
  • the light emitted by the light source in the backlight module passes through the liquid crystal of the liquid crystal display panel, and the light intensity transmitted to the user is adjusted by the steering of the liquid crystal to output an image.
  • the two-layer substrate of the two-layer substrate is assembled into a box.
  • a sealant is required to be sealed and fixed between the array substrate and the color filter substrate.
  • the sealant is pre-cured by UV light and then cured by thermal curing in a high temperature furnace.
  • the UV is pre-cured, the active area is protected.
  • Area, AA The photosensitive monomer in the liquid crystal is also pre-cured by ultraviolet light, and an ultraviolet mask is required to shield the liquid crystal in the active region.
  • FIG. 1 illustrates a method of fabricating a conventional liquid crystal display panel.
  • the ultraviolet ray source 110 is generally used to cure the sealant 120. Therefore, an ultraviolet ray mask 130 is required to shield the liquid crystal in the active region, so that the ultraviolet light is only irradiated to the array substrate.
  • the ultraviolet mask 130 is generally made of materials such as opaque metal and plastic through a process of coating, development, and etching, and different sizes of panels require different ultraviolet masks. The use of UV masks adds cost and time.
  • the present invention provides a method for fabricating a liquid crystal display device, which uses a point light source to illuminate only the area of the array substrate corresponding to the sealant without using a mask for occlusion. Therefore, the present invention does not require a complicated process. Making masks saves cost and time.
  • the present invention provides a method of fabricating a liquid crystal display device, the method comprising: fabricating an array substrate, the array substrate comprising a glass layer and a metal layer; fabricating a color filter substrate, the color filter
  • the optical sheet substrate defines an active area and a black array area; the array substrate and the color filter substrate are fixed by a frame glue, and the sealant is located between the metal layer and the black array area; And using a laser point source, and adjusting the illumination angle of the laser by the directivity of the laser, so that the laser only illuminates the area corresponding to the sealant on the array substrate, and avoids corresponding active on the array substrate An area of the region to conduct thermal energy to the sealant by the metal layer of the array substrate to thermally pre-cure the sealant.
  • the laser point source is a laser probe
  • the step of using the laser point source comprises: rotating a laser probe, causing the laser emitted by the laser probe to repeatedly illuminate the corresponding array substrate The area of the sealant.
  • the metal layer is an opaque metal layer.
  • the manufacturing method further utilizes a plurality of laser point light sources to simultaneously illuminate an area of the array substrate corresponding to the sealant to thermally pre-cure the sealant.
  • the present invention further provides a method for fabricating a liquid crystal display device, the method comprising: fabricating an array substrate, the array substrate comprising a glass layer and a metal layer having a hollow; and forming a color filter a substrate; the array substrate and the color filter substrate are fixed by a frame glue, the frame glue is located at a corresponding position of the metal layer; and a light having a specific wavelength is emitted by using a point light source, and the Light of a specific wavelength is irradiated only to a region of the array substrate corresponding to the sealant to permeate the sealant of the metal layer to illuminate the sealant to thermally pre-cure the sealant.
  • the light having a specific wavelength is ultraviolet light.
  • the point source is placed in a reflective cavity to focus the ultraviolet light.
  • the point source is fixed to an XY
  • the table machine moves the point light source along the path of the sealant region by the movement of the machine to illuminate the sealant to thermally pre-cure the sealant.
  • the manufacturing method further comprises: using a plurality of point light sources to simultaneously thermally pre-cure the sealant.
  • the manufacturing method further includes: moving a plurality of point light sources independently, moving the plurality of point light sources simultaneously along a path of the sealant region to illuminate the sealant to The sealant is thermally pre-cured.
  • the invention provides a method for fabricating a liquid crystal display device, which is irradiated only by a point light source to a region corresponding to the sealant in the array substrate without using a mask plate for occlusion. Therefore, the present invention does not need to be fabricated by a complicated process. The mask saves cost and time.
  • FIG. 1 illustrates a method of fabricating a conventional liquid crystal display panel.
  • FIG. 2 is a schematic view showing a first embodiment of a method of fabricating a liquid crystal display panel of the present invention.
  • Figure 3 illustrates the scanning path of the laser point source of Figure 2.
  • FIG. 4 is a schematic view showing a second embodiment of a method of fabricating a liquid crystal display panel of the present invention.
  • Figure 5 illustrates the scanning path of the ultraviolet point source of Figure 4.
  • Figure 6 is a schematic illustration of another embodiment of the present invention using an ultraviolet point source.
  • FIG. 2 is a schematic diagram showing a first embodiment of a method for fabricating a liquid crystal display panel of the present invention.
  • the liquid crystal display panel 200 includes an array substrate 210 and a color filter substrate 220.
  • the array substrate 210 includes a glass layer 211 and a metal layer 212; and the color filter substrate 220 defines an active region 221 and a black array region 222.
  • the present invention also needs to be sealed and fixed by using a sealant 230.
  • the sealant 230 is a metal layer on the array substrate 210. 212 and between the black array regions 222 of the color filter substrate 220.
  • the present invention pre-cures the sealant 230 in a different manner.
  • the present invention employs a laser point source 240.
  • the laser has directivity. Therefore, the present invention can utilize the directivity to cause the laser to illuminate only the area of the array substrate 210 corresponding to the sealant 230.
  • the laser spot light source 240 is a laser probe. By rotating the laser probe, the laser light emitted by the laser probe can be repeatedly irradiated on the area corresponding to the sealant 230 of the array substrate 210, and the laser irradiation is avoided.
  • the array substrate 210 corresponds to a portion of the active region 221.
  • the metal layer 211 is a metal layer having no hollow; when the laser light emitted by the laser point source 240 is repeatedly irradiated on the metal layer 211, the metal layer 211 conducts heat to the lower layer of the sealant. 230, further heat pre-curing the sealant 230; in addition, since the present invention uses the laser to perform pre-curing, by using the directivity of the laser, it is possible to avoid the laser irradiation on the corresponding position of the active region 221 without using a mask. The invention does not have the disadvantage that the active region liquid crystals are simultaneously pre-cured.
  • laser point source 230 is used in the foregoing embodiments, this is not a limitation of the present invention; in practical applications, multiple laser point sources 230 may be used simultaneously, and the array may be repeatedly scanned.
  • the substrate 210 corresponds to the area of the sealant 230, and such a corresponding change is also within the scope of the present invention.
  • FIG. 3 illustrates the scanning path of the laser point source 240 of FIG.
  • the present invention can simultaneously fabricate a plurality of liquid crystal display panels 300, and the rectangular path 310 in FIG. 3 is the scanning path of the laser light. That is to say, the scanning path is the corresponding area of the sealant 230. By repeated scanning of the laser, heat can be transferred to the sealant 230, thereby completing the pre-curing of the sealant 230.
  • FIG. 4 is a schematic diagram showing a second embodiment of a method for fabricating a liquid crystal display panel of the present invention.
  • the liquid crystal display panel 200 includes an array substrate 210 and a color filter substrate 220.
  • the array substrate 210 includes a glass layer 211 and a metal layer 410; and the color filter substrate 220 defines an active region 221 and a black array region 222.
  • the present invention also needs to be sealed and fixed by using the sealant 230.
  • the sealant 230 is a metal layer on the array substrate 210. 410 and between the black array regions 222 of the color filter substrate 220.
  • the present embodiment is different from the first embodiment in that, in the present embodiment, the present invention uses the ultraviolet point light source 440 to pre-cure the sealant 230.
  • the ultraviolet point source 440 is not as directional as the laser. Therefore, in the embodiment, the ultraviolet point source 440 is located in a reflection cavity, and the ultraviolet light emitted by the ultraviolet point source 440 is caused by the reflection cavity.
  • the laser light source 440 can be focused directly below the reflective cavity, so that the laser light source 440 can be repeatedly moved along the area of the array substrate 210 corresponding to the sealant 230 to achieve a laser effect similar to the foregoing.
  • the ultraviolet point source 440 is fixed to the XY Table machine, so that XY The table machine can repeatedly move the ultraviolet point light source 440 in a predetermined path, so that the ultraviolet point source 440 can only repeatedly illuminate the area of the array substrate 210 corresponding to the sealant 230.
  • the metal layer 410 is a metal layer having a hollow; when the ultraviolet light 440 emitted by the ultraviolet light source 440 is repeatedly irradiated on the metal layer 410, the ultraviolet light is directly irradiated by the hollowing of the metal layer 410 to The underlying sealant 230 further thermally pre-cures the sealant 230.
  • the mask does not need to use the mask, so that the ultraviolet light can be prevented from being irradiated in the corresponding position of the active region 221. Therefore, the present invention does not have the pre-cured liquid crystal in the active region at the same time. Disadvantages.
  • ultraviolet point source 430 is used in the foregoing embodiments, this is not a limitation of the present invention; in practical applications, multiple laser point sources 430 may be used simultaneously, and the array may be repeatedly scanned.
  • the substrate 210 corresponds to the area of the sealant 230, and such a corresponding change is also within the scope of the present invention.
  • FIG. 5 illustrates the scanning path of the ultraviolet point source 440 of FIG.
  • the present invention can simultaneously fabricate a plurality of liquid crystal display panels 500, and the rectangular path 510 in FIG. 5 is the scanning path of the ultraviolet point light source 440, which is also the corresponding area of the sealant 230.
  • each ultraviolet point source 440 is fixed to XY.
  • Table machine 520 this XY The table machine 520 repeatedly scans each of the ultraviolet point sources 440 along the scan path 510. In this way, the ultraviolet light can be directly irradiated to the sealant 230, thereby completing the pre-curing of the sealant 230.
  • the ultraviolet point source 440 is fixed to the XY On the table machine, however, this is not a limitation of the invention. In practical applications, the present invention can utilize a variety of methods to move the ultraviolet point source 440 along a predetermined scan path. Such corresponding changes are also within the scope of the present invention.
  • FIG. 6 illustrates a schematic diagram of another embodiment of the present invention using an ultraviolet point source.
  • these ultraviolet point light sources 440 are not fixed to XY. On the table, it can be moved independently, and the number of ultraviolet point light sources 440 is more than that of the ultraviolet point source 440 of FIG. 5.
  • These ultraviolet point sources 440 are independently moved on the scanning path 510 to complete the pre-curing of the sealant. .
  • the ultraviolet point source 440 can be moved along the scan path 510 in a clockwise or counterclockwise manner, thus completing the pre-cure of the sealant.
  • the present invention provides a method for fabricating a liquid crystal display device, which provides a method for fabricating a liquid crystal display device, which uses a point light source to illuminate only a region corresponding to the sealant in the array substrate without using The mask is used for shielding. Therefore, the present invention does not require a complicated process to manufacture the mask, thereby saving cost and time.

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Abstract

一种液晶显示设备的制作方法，包括：制作一阵列基板（210），阵列基板（210）包含一玻璃层（211）以及一金属层（212）；制作一彩色滤光片基板（220）；利用一框胶（230），固定阵列基板（210）与彩色滤光片基板（220），框胶（230）位于金属层（212）以及黑色阵列区域（222）之间；以及利用一激光点光源（240），并藉由激光的指向性，调整激光的照射角度，使激光仅照射到阵列基板（210）上对应框胶（230）的区域，以藉由阵列基板（210）的金属层（212），将热能传导至框胶（230），以对框胶（230）进行热预固化。由于使用点光源，只照射框胶（230）的对应区域，因此无须采用掩膜板，进而节省了成本。

Description

液晶显示设备的制作方法 技术领域
本发明涉及一种液晶显示设备的制作方法，尤其涉及一种制作液晶面板时，将框胶预固化的方法。
 背景技术
液晶显示器(Liquid Crystal Display，LCD)轻、薄、低耗电等优点，被广泛应用于计算机、移动电话及个人数字助理等现代化信息设备。一般来说，液晶显示器包含液晶显示面板及背光模块(backlight module)，由于液晶显示面板自身不会发光，因此液晶显示器必须仰赖背光模块内的光源来发出光线。由背光模块内的光源所发出的光线，经过液晶显示面板的液晶，藉由液晶的转向，来调整传递至使用者的光线强度，进而输出影像。
在制作液晶显示面板时，当阵列基板与彩色滤光片基板制作出来之后，会将两层基板两层基板组立成盒。在成盒之前，阵列基板与彩色滤光片基板之间需要涂布框胶加以密封与固定。框胶要经过紫外线光先进行预固化，然后通过高温炉中的热固化完成最终的固化。然而，当紫外线对框胶进行预固化时，为防止主动区域(active area, AA)液晶中的感光单体也被紫外线光预固化，需要有一层紫外线掩膜板来遮蔽主动区域的液晶。
请参阅图1，图1绘示了现有的液晶显示面板的制作方法。在制作液晶显示面板100时，一般会采用紫外线面光源110，对框胶120进行固化，因此便须要一层紫外线掩膜板130来遮蔽主动区域的液晶，使紫外线光只照射到阵列基板中对应框胶的区域。然而，紫外线掩膜板130一般由不透光的金属、塑料等材料经过镀膜、显影、蚀刻几道制程制作而成，而不同尺寸的面板需要制作不同的紫外线掩膜板。紫外线掩膜板的使用不但增加了成本，也耗费了时间。
因此，业界需提出新的液晶显示面板制作方法，来解决现有技术的问题。
 技术问题
本发明提供一种液晶显示设备的制作方法，其藉由点光源，只照射到阵列基板中对应框胶的区域，而无须利用掩膜板来进行遮挡，因此，本发明无须经过繁复的制程来制作掩膜板，节省了成本与时间。
 技术解决方案
本发明提供了一种液晶显示设备的制作方法，所述制作方法包含有：制作一阵列基板，所述阵列基板包含一玻璃层以及一金属层；制作一彩色滤光片基板，所述彩色滤光片基板定义有一主动区域以及一黑色阵列区域；利用一框胶，固定所述阵列基板与所述彩色滤光片基板，所述框胶位于所述金属层以及所述黑色阵列区域之间；以及利用一激光点光源，并藉由激光的指向性，调整激光的照射角度，使激光仅照射到所述阵列基板上对应所述框胶的区域，并且避免所述阵列基板上对应所述主动区域的区域，以藉由所述阵列基板的所述金属层，将热能传导至所述框胶，以对所述框胶进行热预固化。
依据本发明的实施例，所述激光点光源为一激光探头，其中利用所述激光点光源的步骤包含：旋转一激光探头，使所述激光探头发出的激光，反复照射所述阵列基板上对应所述框胶的区域。
依据本发明的实施例，所述金属层为一不透光的金属层。
依据本发明的实施例，所述制作方法另利用多个激光点光源，同时照射所述阵列基板上对应所述框胶的区域，以对所述框胶进行热预固化。
此外，本发明另提供了一种液晶显示设备的制作方法，所述制作方法包含有：制作一阵列基板，所述阵列基板包含一玻璃层以及一具有镂空的金属层；制作一彩色滤光片基板；利用一框胶，固定所述阵列基板与所述彩色滤光片基板，所述框胶位于所述金属层的对应位置；以及利用一点光源发出一具有特定波长的光，并使所述特定波长的光仅照射到所述阵列基板上对应所述框胶的区域，以透过所述金属层的镂空，照射所述框胶，以对所述框胶进行热预固化。
依据本发明的实施例，所述具有特定波长的光为紫外线。
依据本发明的实施例，所述点光源置于一反射腔中，以聚焦所述紫外线。
依据本发明的实施例，所述点光源固定于一XY table机台，藉由所述机台的移动，使所述点光源沿着所述框胶区域的路径移动，以照射所述框胶，以对所述框胶进行热预固化。
依据本发明的实施例，所述制作方法另包含:利用多个点光源，同时对所述框胶进行热预固化。
依据本发明的实施例，所述制作方法另包含:独立地移动多个点光源，使所述多个点光源同时沿着所述框胶区域的路径移动，以照射所述框胶，以对所述框胶进行热预固化。
 有益效果
本发明提供一种液晶显示设备的制作方法，其由点光源，只照射到阵列基板中对应框胶的区域，而无须利用掩膜板来进行遮挡，因此，本发明无须经过繁复的制程来制作掩膜板，节省了成本与时间。
 附图说明
为了更清楚地说明本发明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发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1绘示了现有的液晶显示面板的制作方法。
图2绘示了本发明液晶显示面板制作方法的第一实施例的示意图。
图3绘示了图2激光点光源的扫描路径。
图4绘示了本发明液晶显示面板制作方法的第二实施例的示意图。
图5绘示了图4紫外线点光源的扫描路径。
图6绘示了本发明使用紫外线点光源的另一实施例的示意图。
 本发明的最佳实施方式
以下各实施例的说明是参考附加的图式，用以例示本发明可用以实施之特定实施例。本发明所提到的方向用语，例如「上」、「下」、「前」、「后」、「左」、「右」、「顶」、「底」、「水平」、「垂直」等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。
请参阅图2，图2绘示了本发明液晶显示面板制作方法的第一实施例的示意图。液晶显示面板200包含阵列基板210以及一彩色滤光片基板220。阵列基板210包含有一玻璃层211以及一金属层212；而彩色滤光片基板220则定义出了主动区域221以及黑色阵列区域222。
如前所述，在阵列基板210与彩色滤光片基板220之间，本发明亦须使用框胶230加以密封与固定，如图2所示，框胶230便是位于阵列基板210的金属层212以及彩色滤光片基板220的黑色阵列区域222之间。
在此请注意，本发明采用不同的方法对框胶230进行预固化。于本实施例之中，本发明采用激光点光源240，如业界所习知，激光具有指向性，因此，本发明可利用这指向性使激光仅照射在阵列基板210对应框胶230的区域。于本实施例中，激光点光源240为一激光探头，藉由激光探头的旋转，便可以使激光探头所发出的激光，仅反复照射在阵列基板210对应框胶230的区域，并且避免激光照射在阵列基板210对应主动区域221的部分。
在一较佳实施例中，金属层211为一不具有镂空的金属层；当激光点光源240所发出的激光反复照射在金属层211上，金属层211便会将热量传导至下层的框胶230，进而将框胶230热预固化；此外，由于本发明利用激光进行预固化，利用激光的指向性，无须使用掩膜板，便可避免激光照射在主动区域221的对应位置，因此，本发明并无前述主动区域液晶会同时遭到预固化的缺点。
在此请注意，虽然在前述的实施例之中，仅使用一个激光点光源230，然而，这并非本发明的限制；在实际应用中，亦可同时使用多个激光点光源230，反复扫描阵列基板210对应框胶230的区域，如此的相对应变化，亦属本发明的范畴。
在此请参阅图3，图3绘示了图2激光点光源240的扫描路径。本发明可同时制作数个液晶显示面板300，而于图3中长方形的路径310，便是激光的扫描路径。也就是说，此扫描路径便是前述框胶230的对应区域，藉由激光的反复扫描，便可将热量传递至框胶230，进而完成框胶230的预固化。
请参阅图4，图4绘示了本发明液晶显示面板制作方法的第二实施例的示意图。液晶显示面板200包含阵列基板210以及一彩色滤光片基板220。阵列基板210包含有一玻璃层211以及一金属层410；而彩色滤光片基板220则定义出了主动区域221以及黑色阵列区域222。
如前所述，在阵列基板210与彩色滤光片基板220之间，本发明亦须使用框胶230加以密封与固定，如图4所示，框胶230便是位于阵列基板210的金属层410以及彩色滤光片基板220的黑色阵列区域222之间。
在此请注意，本实施例与第一实施例之不同之处在于：于本实施例中，本发明采用紫外线点光源440对框胶230进行预固化。在此请注意，紫外线点光源440并不如激光具有指向性，因此，于本实施例中，紫外线点光源440位于一反射腔中，藉由所述反射腔使紫外线点光源440所发出的紫外线光可聚焦于所述反射腔的正下方，如此一来，只须将所述紫外线点光源440顺着阵列基板210对应框胶230的区域反复移动，便可达到类似前述的激光效果。于一较佳实施例中，紫外线点光源440固定于XY table机台上，如此一来，XY table机台便可将紫外线点光源440以一预定路径进行反复移动，如此便可使紫外线点光源440仅仅反复照射阵列基板210对应框胶230的区域。
在一较佳实施例中，金属层410为具有镂空的金属层；当紫外线点光源440所发出的紫外线440反复照射在金属层410上，紫外线光便会藉由金属层410的镂空直接照射至下层的框胶230，进而将框胶230热预固化。
相同地，藉由前述的机制，本实施例亦无须使用掩膜板，便可避免紫外线光照射在主动区域221的对应位置，因此，本发明并无前述主动区域液晶会同时遭到预固化的缺点。
在此请注意，虽然在前述的实施例之中，仅使用一个紫外线点光源430，然而，这并非本发明的限制；在实际应用中，亦可同时使用多个激光点光源430，反复扫描阵列基板210对应框胶230的区域，如此的相对应变化，亦属本发明的范畴。
在此请参阅图5，图5绘示了图4紫外线点光源440的扫描路径。在图5中，本发明可同时制作数个液晶显示面板500，而于图5中长方形的路径510，便是紫外线点光源440的扫描路径，亦是框胶230的对应区域。如图5所示，各紫外线点光源440固定于XY table机台520上，此XY table机台520会将各紫外线点光源440沿着扫描路径510反复扫描。如此一来，紫外线光便可直接照射至框胶230，进而完成框胶230的预固化。
在此请注意，虽然于前述的实施例中，紫外线点光源440固定于XY table机台上，然而，此非为本发明的限制。在实际应用中，本发明可利用各种各样的方法，使紫外线点光源440沿着预定的扫描路径进行移动，如此的相对应变化，亦属本发明的范畴。
在此请参阅图6，图6绘示了本发明使用紫外线点光源的另一实施例的示意图。如图6所示，这些紫外线点光源440并非固定于XY table机台上，而是可以独立移动，且紫外线点光源440的数量较图5的紫外线点光源440更多，这些紫外线点光源440独立地移动在扫描路径510上，以完成框胶的预固化。举例来说，这些紫外线点光源440可以以顺时针或逆时针的方法，沿着扫描路径510移动，如此便可完成框胶的预固化。
相较于现有技术，本发明提供一种液晶显示设备的制作方法，其提供一种液晶显示设备的制作方法，其由点光源，只照射到阵列基板中对应框胶的区域，而无须利用掩膜板来进行遮挡，因此，本发明无须经过繁复的制程来制作掩膜板，节省了成本与时间。
综上所述，虽然本发明已以较佳实施例揭露如上，但该较佳实施例并非用以限制本发明，该领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。
 本发明的实施方式
工业实用性
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Claims (10)

  1. 一种液晶显示设备的制作方法，其包含：
    制作一阵列基板，所述阵列基板包含一玻璃层以及一金属层；
    制作一彩色滤光片基板，所述彩色滤光片基板定义有一主动区域以及一黑色阵列区域；
    利用一框胶，固定所述阵列基板与所述彩色滤光片基板，所述框胶位于所述金属层以及所述黑色阵列区域之间；以及
    利用一激光点光源，并藉由激光的指向性，调整激光的照射角度，使激光仅照射到所述阵列基板上对应所述框胶的区域，并且避免所述阵列基板上对应所述主动区域的区域，以藉由所述阵列基板的所述金属层，将热能传导至所述框胶，以对所述框胶进行热预固化。
  2. 如权利要求1所述的制作方法，其中所述激光点光源为一激光探头，其中利用所述激光点光源的步骤包含：旋转一激光探头，使所述激光探头发出的激光，反复照射所述阵列基板上对应所述框胶的区域。
  3. 如权利要求1所述的制作方法，其中所述金属层为一不透光的金属层。
  4. 如权利要求1所述的制作方法，其另利用多个激光点光源，同时照射所述阵列基板上对应所述框胶的区域，以对所述框胶进行热预固化。
  5. 一种液晶显示设备的制作方法，其包含：
    制作一阵列基板，所述阵列基板包含一玻璃层以及一具有镂空的金属层；
    制作一彩色滤光片基板；
    利用一框胶，固定所述阵列基板与所述彩色滤光片基板，所述框胶位于所述金属层的对应位置；以及
    利用一点光源发出一具有特定波长的光，并使所述特定波长的光仅照射到所述阵列基板上对应所述框胶的区域，以透过所述金属层的镂空，照射所述框胶，以对所述框胶进行热预固化。
  6. 如权利要求5所述的制作方法，其中所述具有特定波长的光为紫外线。
  7. 如权利要求6所述的制作方法，其中所述点光源置于一反射腔中，以聚焦所述紫外线。
  8. 如权利要求7所述的制作方法，其中所述点光源固定于一XY table机台，藉由所述机台的移动，使所述点光源沿着所述框胶区域的路径移动，以照射所述框胶，以对所述框胶进行热预固化。
  9. 如权利要求5所述的制作方法，其中利用多个点光源，同时对所述框胶进行热预固化。
  10. 如权利要求9所述的制作方法，其中独立地移动多个点光源，使所述多个点光源同时沿着所述框胶区域的路径移动，以照射所述框胶，以对所述框胶进行热预固化。
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