TWI559051B - To prevent gas or dust from entering the liquid crystal display module cutting method - Google Patents
To prevent gas or dust from entering the liquid crystal display module cutting method Download PDFInfo
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Description
本發明係關於一種切割方法，更特別的是關於一種針對液晶顯示模組的切割方法，能有效防止氣體或灰塵進入。The present invention relates to a cutting method, and more particularly to a cutting method for a liquid crystal display module, which can effectively prevent the entry of gas or dust.
習知液晶面板製作成液晶顯示模組之後，多為4：3或16：9的尺寸，若要客戶所需要的尺寸為4：1或16：3…等，則必須改變液晶顯示模組的尺寸來達到客製化的目的，即必須對液晶顯示模組的液晶面板進行額外的切割處理，於切割處理的過程中，氣體或灰塵容易從液晶面板的切割邊緣進入，從而降低改變尺寸的液晶顯示模組之品質。After the LCD panel is made into a liquid crystal display module, it is mostly 4:3 or 16:9. If the size required by the customer is 4:1 or 16:3, etc., the liquid crystal display module must be changed. The size is to achieve the purpose of customization, that is, the liquid crystal panel of the liquid crystal display module must be additionally cut. During the cutting process, gas or dust easily enters from the cutting edge of the liquid crystal panel, thereby reducing the liquid crystal of the changed size. Display the quality of the module.
更具體而言，當切割液晶顯示模組的液晶面板後，液晶面板的兩片玻璃間之液晶因表面張力的關係使得氣體或灰塵容易進入，從而降低再加工的良率。More specifically, when the liquid crystal panel of the liquid crystal display module is cut, the liquid crystal between the two glass sheets of the liquid crystal panel allows gas or dust to enter easily due to the surface tension, thereby reducing the yield of rework.
因此，如何發明出一種針對液晶顯示模組的切割方法，來有效防止氣體或灰塵進入，將是本發明所欲積極揭露之處。Therefore, how to invent a cutting method for a liquid crystal display module to effectively prevent the entry of gas or dust is a positive disclosure of the present invention.
本發明之目的在於提供一種防止氣體或灰塵進入液晶顯示模組的切割方法，於切割液晶顯示模組時，有效防止氣體或灰塵從切割處進入液晶面板。The object of the present invention is to provide a cutting method for preventing gas or dust from entering the liquid crystal display module, and effectively preventing gas or dust from entering the liquid crystal panel from the cutting portion when cutting the liquid crystal display module.
為達上述目的及其他目的，本發明提供一種防止氣體或灰塵進入液晶顯示模組的切割方法，包含以下第一步驟至第五步驟。To achieve the above and other objects, the present invention provides a cutting method for preventing gas or dust from entering a liquid crystal display module, comprising the following first to fifth steps.
於第一步驟中，提供一液晶顯示模組，並設定該液晶顯示模組之一液晶面板的一切割位置及該液晶面板被切割後的一保留尺寸。In the first step, a liquid crystal display module is provided, and a cutting position of the liquid crystal panel of the liquid crystal display module and a reserved size after the liquid crystal panel is cut are set.
於第二步驟中，依照該保留尺寸來施加一重量於欲保留的液晶面板。In the second step, a weight is applied to the liquid crystal panel to be retained in accordance with the reserved size.
於第三步驟中，依照該切割位置來切割該液晶顯示模組的液晶面板。In the third step, the liquid crystal panel of the liquid crystal display module is cut according to the cutting position.
於第四步驟中，對該液晶顯示模組切割後所保留的液晶面板之切割邊緣進行封膠。In the fourth step, the cutting edge of the liquid crystal panel retained after the liquid crystal display module is cut is sealed.
於第五步驟中，移除該重量；其中，該重量的大小係讓該液晶面板的兩片玻璃間之液晶凸出於該液晶顯示模組切割後所保留的液晶面板之兩片玻璃的切割邊緣。In the fifth step, the weight is removed; wherein the weight is such that the liquid crystal between the two sheets of the liquid crystal panel protrudes from the two pieces of glass of the liquid crystal panel retained by the liquid crystal display module after cutting. edge.
於本發明之切割方法中，其中，於第二步驟中，藉由一重物來施加該重量。In the cutting method of the present invention, in the second step, the weight is applied by a weight.
於本發明之切割方法中，其中，於第二步驟中，該重物包含液體或固體。In the cutting method of the present invention, wherein in the second step, the weight comprises a liquid or a solid.
於本發明之切割方法中，其中，於第二步驟中，所施加的重量靠近該切割位置。In the cutting method of the present invention, wherein in the second step, the applied weight is close to the cutting position.
綜上所述，藉由本發明防止氣體或灰塵進入液晶顯示模組的切割方法，於切割該液晶顯示模組時，能有效防止氣體或灰塵從切割後所保留的液晶面板之兩片玻璃的切割邊緣進入。In summary, the cutting method for preventing gas or dust from entering the liquid crystal display module by the present invention can effectively prevent the cutting of two pieces of glass of the liquid crystal panel retained by the gas or dust after cutting the liquid crystal display module. The edge enters.
為充分瞭解本發明之目的、特徵及功效，茲藉由下述具體之實施例，並配合所附之圖式，對本發明做一詳細說明，說明如後：In order to fully understand the objects, features and advantages of the present invention, the present invention will be described in detail by the following specific embodiments and the accompanying drawings.
請參照圖1，其係為本發明防止氣體或灰塵進入液晶顯示模組的切割方法之流程圖，其包含以下步驟：步驟S1至步驟S9。Please refer to FIG. 1 , which is a flow chart of a cutting method for preventing gas or dust from entering a liquid crystal display module according to the present invention. The method includes the following steps: Step S1 to Step S9 .
請同時參照圖2，當要對現成的一液晶顯示模組1000進行切割來形成特定尺寸的結構時，為了防止氣體或灰塵進入，會先進行本發明防止氣體或灰塵進入液晶顯示模組的切割方法之步驟S1，於步驟S1中，提供一液晶顯示模組1000，並設定該液晶顯示模組1000之一液晶面板100的一切割位置101及該液晶面板100被切割後的一保留尺寸；其中，該液晶顯示模組1000係具有該液晶面板100及一電路板200的結構，且所謂「該液晶面板被切割後的一保留尺寸」係指沿著前述切割位置101切割後，保留該液晶面板100殘留有該電路板200的部分之尺寸，即圖2中該切割位置101右側的液晶面板，以下稱為所保留的液晶面板102。Referring to FIG. 2 at the same time, when a ready-made liquid crystal display module 1000 is to be cut to form a structure of a specific size, in order to prevent gas or dust from entering, the present invention prevents the gas or dust from entering the liquid crystal display module. In step S1, in step S1, a liquid crystal display module 1000 is provided, and a cutting position 101 of the liquid crystal panel 100 of the liquid crystal display module 1000 and a reserved size after the liquid crystal panel 100 is cut are set; The liquid crystal display module 1000 has the structure of the liquid crystal panel 100 and a circuit board 200, and the phrase "a reserved size after the liquid crystal panel is cut" means that the liquid crystal panel is retained after being cut along the cutting position 101. 100 remains the size of the portion of the circuit board 200, that is, the liquid crystal panel on the right side of the cutting position 101 in FIG. 2, hereinafter referred to as the reserved liquid crystal panel 102.
接著，於步驟S3中，依照該保留尺寸來施加一重量W於該所保留的液晶面板102，如圖3所示。其中，可藉由一重物1來施加該重量W，但不限於此；此外，因應該所保留的液晶面板102的尺寸及厚度，該重物1可包含液體或固體，以避免於施加該重量W時傷到該所保留的液晶面板102；再者，關於該重量W的大小將於後述。Next, in step S3, a weight W is applied to the retained liquid crystal panel 102 in accordance with the reserved size, as shown in FIG. Wherein, the weight W can be applied by a weight 1 , but is not limited thereto; furthermore, the weight 1 may contain a liquid or a solid due to the size and thickness of the liquid crystal panel 102 to be retained, in order to avoid applying the weight. When W is wound, the liquid crystal panel 102 which is retained is damaged; further, the size of the weight W will be described later.
如圖3所示，該液晶面板100的兩片玻璃110, 120間具有複數液晶130，該重量W施加於該液晶面板100時，由於該液晶面板100置放於一平台T上，故該等玻璃110, 120間的液晶130會被該等玻璃110, 120夾壓。As shown in FIG. 3, the liquid crystal panel 100 has a plurality of liquid crystals 130 between the two sheets 110, 120. When the weight W is applied to the liquid crystal panel 100, since the liquid crystal panel 100 is placed on a platform T, The liquid crystals 130 between the glass 110 and 120 are pinched by the glasses 110, 120.
接著，於步驟S5中，依照該切割位置101來切割該液晶顯示模組1000的液晶面板100，如圖3所示。其中，可藉由一刀具2來切割該液晶面板100，但不限於此。Next, in step S5, the liquid crystal panel 100 of the liquid crystal display module 1000 is cut according to the cutting position 101, as shown in FIG. Here, the liquid crystal panel 100 can be cut by a cutter 2, but is not limited thereto.
接著，如圖4所示，該重量W的大小係讓該所保留的液晶面板102的兩片玻璃110, 120間之液晶130凸出於該液晶顯示模組1000切割後所保留的液晶面板102之兩片玻璃110, 120的切割邊緣103。藉此，有效防止氣體或灰塵進入至該所保留的液晶面板102的兩片玻璃110, 120間。Next, as shown in FIG. 4, the weight W is such that the liquid crystal 130 between the two sheets of glass 110, 120 of the retained liquid crystal panel 102 protrudes from the liquid crystal panel 102 retained by the liquid crystal display module 1000 after being cut. The cutting edge 103 of the two sheets of glass 110, 120. Thereby, it is effective to prevent gas or dust from entering between the two sheets of glass 110, 120 of the remaining liquid crystal panel 102.
舉例來說，若現成的液晶顯示模組1000之液晶面板100的尺寸為100cm*50cm，該保留尺寸為100cm*25cm，該等玻璃110, 120的厚度為0.5mm或0.7mm時，該重量W為3至5Kg，即可讓該所保留的液晶面板102的兩片玻璃110, 120間之液晶130凸出於該液晶顯示模組1000切割後所保留的液晶面板102之兩片玻璃110, 120的切割邊緣103；此外，以上的尺寸與重量僅為例示，但不限於此，只要能讓位於該所保留的液晶面板102的液晶130因表面張力而微凸出於該切割邊緣103，即可有效防止氣體或灰塵進入至該所保留的液晶面板102的兩片玻璃110, 120間。For example, if the size of the liquid crystal panel 100 of the ready-made liquid crystal display module 1000 is 100 cm*50 cm, the retention size is 100 cm*25 cm, and the thickness of the glass 110, 120 is 0.5 mm or 0.7 mm, the weight W The liquid crystal 130 between the two sheets of glass 110 and 120 of the liquid crystal panel 102 retained by the liquid crystal display panel 1000 protrudes from the two sheets of glass 110, 120 of the liquid crystal panel 102 retained by the liquid crystal display module 1000. In addition, the above dimensions and weights are merely illustrative, but are not limited thereto, as long as the liquid crystal 130 located in the retained liquid crystal panel 102 can be slightly protruded from the cutting edge 103 due to surface tension, that is, It is possible to effectively prevent gas or dust from entering between the two sheets of glass 110, 120 of the liquid crystal panel 102 that is retained.
接著，於步驟S7中，對該液晶顯示模組1000切割後所保留的液晶面板102之切割邊緣103進行封膠。Next, in step S7, the cutting edge 103 of the liquid crystal panel 102 retained after the liquid crystal display module 1000 is cut is sealed.
最後，於步驟S9中，移除該重量W，從而完成本發明防止氣體或灰塵進入液晶顯示模組的切割方法。應了解到，本發明防止氣體或灰塵進入液晶顯示模組的切割方法係於封膠後才移除該重量W，故該所保留的液晶面板102的兩片玻璃110, 120間之液晶130一直到封膠時仍凸出於該液晶顯示模組1000切割後所保留的液晶面板102之兩片玻璃110, 120的切割邊緣103，從而能防止氣體或灰塵於封膠時進入至該所保留的液晶面板102的兩片玻璃110, 120間。Finally, in step S9, the weight W is removed, thereby completing the cutting method of the present invention for preventing gas or dust from entering the liquid crystal display module. It should be understood that the cutting method for preventing gas or dust from entering the liquid crystal display module is to remove the weight W after the sealing, so that the liquid crystal 130 between the two sheets of glass 110 and 120 of the retained liquid crystal panel 102 is always When the glue is sealed, the cutting edge 103 of the two sheets of glass 110, 120 of the liquid crystal panel 102 retained by the liquid crystal display module 1000 is still protruded, thereby preventing gas or dust from entering the retained state when the glue is sealed. The two sheets of glass 110, 120 of the liquid crystal panel 102.
此外，於步驟S7中，進行封膠時，會把凸出於該切割邊緣103的液晶130去除，故縱使凸出於該切割邊緣103的液晶130內具有氣體或灰塵，亦會一併被移除，從而有效防止氣體或灰塵從切割後所保留的液晶面板之兩片玻璃的切割邊緣進入。In addition, in step S7, when the encapsulation is performed, the liquid crystal 130 protruding from the cutting edge 103 is removed, so that even if there is gas or dust in the liquid crystal 130 protruding from the cutting edge 103, it is also removed. In addition, it effectively prevents gas or dust from entering from the cutting edge of the two sheets of glass of the liquid crystal panel retained after cutting.
雖然圖未示，於步驟S3中所施加的重量W較佳係靠近該切割位置101，藉此能夠加強防止氣體或灰塵從切割後所保留的液晶面板102之兩片玻璃110, 120的切割邊緣103進入。Although not shown, the weight W applied in the step S3 is preferably close to the cutting position 101, whereby the cutting edge of the two sheets of glass 110, 120 for preventing the gas or dust from being retained from the liquid crystal panel 102 after cutting can be enhanced. 103 entered.
綜上所述，藉由本發明防止氣體或灰塵進入液晶顯示模組的切割方法，於切割該液晶顯示模組時，能有效防止氣體或灰塵從切割後所保留的液晶面板之兩片玻璃的切割邊緣進入。In summary, the cutting method for preventing gas or dust from entering the liquid crystal display module by the present invention can effectively prevent the cutting of two pieces of glass of the liquid crystal panel retained by the gas or dust after cutting the liquid crystal display module. The edge enters.
本發明在上文中已以較佳實施例揭露，然熟習本項技術者應理解的是，該實施例僅用於描繪本發明，而不應解讀為限制本發明之範圍。應注意的是，舉凡與該實施例等效之變化與置換，均應設為涵蓋於本發明之範疇內。因此，本發明之保護範圍當以申請專利範圍所界定者為準。The invention has been described above in terms of the preferred embodiments, and it should be understood by those skilled in the art that the present invention is not intended to limit the scope of the invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of protection of the present invention is defined by the scope of the patent application.
1‧‧‧重物
2‧‧‧刀具
100‧‧‧液晶面板
101‧‧‧切割位置
102‧‧‧所保留的液晶面板
103‧‧‧切割邊緣
110‧‧‧玻璃
120‧‧‧玻璃
130‧‧‧液晶
200‧‧‧電路板
1000‧‧‧液晶顯示模組
W‧‧‧重量
S1-S9‧‧‧步驟
T‧‧‧平台1‧‧‧ Heavy objects
2‧‧‧Tools
100‧‧‧LCD panel
101‧‧‧ cutting position
102‧‧‧Retained LCD panel
103‧‧‧ cutting edge
110‧‧‧ glass
120‧‧‧glass
130‧‧‧LCD
200‧‧‧ boards
1000‧‧‧LCD module
W‧‧‧ weight
S1-S9‧‧ steps
T‧‧‧ platform
［圖1］係為本發明防止氣體或灰塵進入液晶顯示模組的切割方法之流程圖。 ［圖2］係為本發明切割方法的第一步驟之示意圖。 ［圖3］係為本發明切割方法的第二步驟及第三步驟之示意圖。 ［圖4］係為經過本發明切割方法的第三步驟後所保留的液晶面板之示意圖。FIG. 1 is a flow chart of a cutting method for preventing gas or dust from entering a liquid crystal display module according to the present invention. Fig. 2 is a schematic view showing the first step of the cutting method of the present invention. FIG. 3 is a schematic view showing the second step and the third step of the cutting method of the present invention. Fig. 4 is a schematic view showing a liquid crystal panel retained after the third step of the cutting method of the present invention.
S1-S9‧‧‧步驟 S1-S9‧‧ steps
Claims (4)
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1486285A (en) * | 2001-01-17 | 2004-03-31 | 三星宝石工业株式会社 | Scribing and breaking apparatus, system therefor, and scribing and breaking method |
| US20070263158A1 (en) * | 2006-05-15 | 2007-11-15 | Dong Su Shin | Liquid crystal display device and method for manufacturing the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1486285A (en) * | 2001-01-17 | 2004-03-31 | 三星宝石工业株式会社 | Scribing and breaking apparatus, system therefor, and scribing and breaking method |
| US20070263158A1 (en) * | 2006-05-15 | 2007-11-15 | Dong Su Shin | Liquid crystal display device and method for manufacturing the same |
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