M293425 八、新型說明： 【新型所屬之技術領域】 本創作係與液晶面板有關，特別是有關於 晶面板之影像擷取模組。 5【先前技術】 在-液晶面板之製程作業中，該液晶面板之周緣係設 有多數定位標記，使用者須藉由一影像擷取裝置(9〇)，以進 行辨識各該定位標記之動作。 如第六圖所示，該影像擷取裝置(9〇)係包含有一用以擷 Π)取影像之CCD(91)，當一光源(92)之光線係照射於該液晶面 板(93)之定位標記，該CCD(91)即可將該定位標記及該液晶 面板(93)的影像擷取下來，藉以進行後續的影像處理；另 外富°玄光源(92)知、射至該液晶面板(93)之邊緣時，若該液 晶面板(93)之邊緣具有瑕疵，該CCD(91)亦可辨識出該液晶 15面板(93)邊緣之瑕疲所產生的影像，並加以擷取。 然而，該定位標記通常係使用樹脂或鉻材質所製成， 當該光源(92)照射在該定位標記時，由於鉻的反光性極佳， 而樹脂又有部份的透光性，因此，該定位標記的影像會與 該液晶面板(93)的亮度灰階太過接近，使得該cCD(9i)無法 2〇正確辨識出該定位標記，此外，當該光源(92)照射至該液晶 面板(93)之邊緣時，該液晶面板(93)邊緣之底面通常係放置 有一白色或黑色的背景，但是不論該液晶面板(93)邊緣之底 面放置白色或黑色的背景，該液晶面板(93)邊緣之瑕疲所產 生的影像與背景的顏色相近，該影像擷取裝置(9〇)無法正確 4 M293425 地辨識出標記造成制者在作業上咖擾與不便 【新型内容】 本創作之主要目的在於提供一種影 正確辨識出標記，以便於定位者。 ° 本創作之次一目 容易找出瑕疵者。 模組，其可 的在於提供—種影賴取模組，其可M293425 VIII. New Description: [New Technology Field] This creation is related to LCD panels, especially the image capture module for crystal panels. 5 [Prior Art] In the manufacturing process of the liquid crystal panel, the periphery of the liquid crystal panel is provided with a plurality of positioning marks, and the user has to use an image capturing device (9〇) to identify the respective positioning marks. . As shown in the sixth figure, the image capturing device (9) includes a CCD (91) for capturing an image, and a light source of the light source (92) is irradiated to the liquid crystal panel (93). Positioning mark, the CCD (91) can extract the positioning mark and the image of the liquid crystal panel (93) for subsequent image processing; and the rich light source (92) is known to be incident on the liquid crystal panel ( At the edge of 93), if the edge of the liquid crystal panel (93) has a defect, the CCD (91) can also recognize the image generated by the fatigue of the edge of the liquid crystal panel (93) and capture it. However, the positioning mark is usually made of a resin or a chrome material. When the light source (92) is irradiated on the positioning mark, since the refracting property of the chrome is excellent, and the resin has a partial light transmittance, The image of the positioning mark is too close to the brightness gray level of the liquid crystal panel (93), so that the cCD (9i) cannot correctly recognize the positioning mark, and further, when the light source (92) is irradiated to the liquid crystal panel At the edge of (93), the bottom surface of the edge of the liquid crystal panel (93) is usually placed with a white or black background, but the liquid crystal panel (93) is placed regardless of the white or black background on the bottom surface of the edge of the liquid crystal panel (93). The image produced by the edge of the fatigue is similar to the color of the background. The image capture device (9〇) cannot be correctly identified. 4 M293425 identifies the mark causing the operator to disturb and inconvenience in the operation. [New content] The main purpose of this creation It is to provide a kind of shadow to correctly identify the mark to facilitate the locator. ° The second episode of this creation is easy to find out. Module, which can provide a kind of film-receiving module, which can
10 為達成上述目的，本創作所提供 組:包含有一影像擷取單元、—上供= 面係與δ亥影像擷取單元相隔一預定距離，用以供—'、、、·兄 板移入，而使該影像擷取單元與該鏡面分別位; 之兩側’該液日日日面板係設有-定位標記；該錢係設^ 影像擷取單it與賴面n能影像棘單元係位於 1510 In order to achieve the above objectives, the group provided by the present invention includes an image capturing unit, an upper supply surface, and a δ hai image capturing unit separated by a predetermined distance for the movement of the '', 、, 、, And the image capturing unit and the mirror surface are respectively located; the two sides of the liquid day and day panel are provided with a positioning mark; the money system is provided with an image capturing unit it and a surface n capable image rattling unit 15
該液晶面板相同H藉此’ #該光源所產生的光線照 射於該液晶面板之定位標記時，該光源之光線係穿過該液 晶面板並照射於該鏡面，該鏡面係可將該光源之光線加 以反射，反射後的光線穿過該液晶面板時會因透光性差 或無透光度而產生明顯的陰影，使得該影像擷取單元係可 正確地辨識出該定位標記，另外，當該光源之光線照射於 該液晶面板之邊緣時，該鏡面將該光源之光線加以反射 後，若該液晶面板之邊緣具有瑕疲，該影像擷取單元亦可 容易辨識出該液晶面板之瑕疲。 【實施方式】 5 20 M293425 兹配合圖式列舉以下較佳實施例，用以對本創作之結 構及f效進行詳細說明；其中所用圖式先簡要說明如下： 第一圖係本創作第一較佳實施例之使用示意圖； 第二圖係一示意圖，主要係顯示定位標記經由本創作 5第一較佳實施例反射後之狀態； 第二圖係本創作第一較佳實施例另一狀態之使用示意 圖； 第四圖係本創作第二較佳實施例之使用示意圖；以及 第五圖係一示意圖，主要係顯示液晶面板之邊緣經由 10本創作第二較佳實施例反射後之狀態。 請茶閱第一圖及第二圖，本創作第一較佳實施例所提 供之影像擷取模組(10)，包含有一影像擷取單元(2〇)、一鏡 面(30)，以及一光源(40)。 該影像擷取單元(20)在本實施例中係為電荷耦合元件 is (CCD)，用以擷取影像。該影像擷取單元(2〇)包含有一顯微 鏡頭(22)。 該鏡面(30)係用以反射光線，其與該影像擷取單元(2〇) 相隔一預定距離，並呈水平狀態，用以供一液晶面板(5〇) 移入，使該影像擷取單元(2〇)與該鏡面(30)分別位於該液晶 2〇面板(50)的上方與下方，另外，該液晶面板(50)係設有一定 位標記(52)。 該光源(40)係用以產生光線，該光源(4〇)係設於該影像 擷取單元(20)與該鏡面之間，且該光源(4…與該影像擷 取單元(20)係皆位於該液晶面板(50)之上方。 6 M293425 由上述可知 no、，告辞、、广日品4错由本創作所提供之影像擷取模組 面(30)^ίί'^(5())移人該影像擷取單元㈣與該鏡 10 15 /牙過錢晶面板⑼)並同時照射於該鏡面 該鏡面（3〇)係可將該光源(4〇)之光線加以反 射，反射後的光線穿過該液晶面板⑽會因透光度較差或 If度而產生明顯的陰影，如第二圖所示，使各該定 位I己(52)㈣像較為清晰且容易辨識，該影像擷取單元 (;20)即可透過3顯彳政鏡頭㈣而正確地辨識出該定位標 記(52)之影像；另外，如第三圖所示，該鏡面⑽)亦可與 該液晶面板(50)相失1定角度，而相對歪斜，同樣可正 確地辨識出該定位標記(52)的影像。 °月蒼閱第四圖’第四圖係本創作第二較佳實施例所提 供之影像擷取模組⑽），其主要結構與上述前-較佳實施例 大體相仿，惟其差異在於： 汶光源(61)之光線係照射於該液晶面板(62)之邊緣，該 鏡面(63)係可呈水平狀態或與該液晶面板㈣相夾一預定 角度\而在本實施例中係與該液晶面板(62)相夾一預定角 度’若該液晶面板(62)之邊緣具有瑕蔽(64)，如第五圖所 :’級由該鏡面(63)反射後，該液晶面板(62)亦因透光度較 差’使該影像擷取單元⑽容易辨識該液晶面板(a)之瑕/疵 (64)。 藉此’本創作所提供之影像擷取模组係可正確地辨識 出忒定位標記，以達到便於定位的目的，另外，若該液晶 20 M293425 面板之邊緣具有瑕疵，本創作亦可容易辨識出該液晶面板 之瑕疵。 M293425 【圖式簡單說明】 第圖係本創作第一較佳實施例之使用示意圖。 ^ 第二圖係一示意圖，主要係顯示定位標記經由本創作 第一較佳實施例反射後之狀態。 第三圖係本創作第一較佳實施例另一狀態之使用示意 圖。 第四圖係本創作第二較佳實施例之使用示意圖。 第五圖係一示意圖，主要係顯示液晶面板之邊緣經由 本創作第二較佳實施例反射後之狀態。 第六圖係習用影像擷取裝置之使用示意圖。 【主要元件符號說明】 影像擷取單元(20) 鏡面(30) 液晶面板(50) 影像擷取模組(60) 液晶面板(62) 瑕疫(64) 影像擷取模組(10) 顯微鏡頭(22) • 15 光源(40) 定位標記(52) 光源(61) 鏡面(63) 影像擷取單元(65) 9When the light generated by the light source is incident on the positioning mark of the liquid crystal panel, the light of the light source passes through the liquid crystal panel and is irradiated to the mirror surface, and the mirror surface can light the light source. Reflected, the reflected light passes through the liquid crystal panel, resulting in a clear shadow due to poor light transmittance or no transparency, so that the image capturing unit can correctly recognize the positioning mark, and in addition, when the light source When the light is incident on the edge of the liquid crystal panel, the mirror reflects the light of the light source. If the edge of the liquid crystal panel is exhausted, the image capturing unit can easily recognize the fatigue of the liquid crystal panel. [Embodiment] 5 20 M293425 The following preferred embodiments are listed in conjunction with the drawings to explain the structure and the effect of the present invention in detail. The drawings are briefly described as follows: The first figure is the first preferred embodiment of the present invention. A schematic diagram of the use of the embodiment; the second diagram is a schematic diagram mainly showing the state in which the positioning mark is reflected by the first preferred embodiment of the present invention; the second drawing is the use of another state of the first preferred embodiment of the present creation. 4 is a schematic view showing the use of the second preferred embodiment of the present invention; and a fifth diagram showing a state in which the edge of the liquid crystal panel is reflected by the second preferred embodiment of the present invention. The image capturing module (10) provided in the first preferred embodiment of the present invention includes an image capturing unit (2〇), a mirror surface (30), and a Light source (40). In this embodiment, the image capturing unit (20) is a charge coupled device is (CCD) for capturing an image. The image capture unit (2〇) includes a microscopic lens (22). The mirror surface (30) is for reflecting light, and is spaced apart from the image capturing unit (2〇) by a predetermined distance and horizontally for moving a liquid crystal panel (5〇) into the image capturing unit. (2〇) and the mirror surface (30) are respectively located above and below the liquid crystal panel (50), and the liquid crystal panel (50) is provided with a positioning mark (52). The light source (40) is used to generate light, and the light source (4) is disposed between the image capturing unit (20) and the mirror surface, and the light source (4) and the image capturing unit (20) are They are all located above the liquid crystal panel (50). 6 M293425 The image capture module surface (30)^ίί'^(5()) provided by the author is known as no, no, no, no. Moving the image capturing unit (4) and the mirror 10 15 / tooth through the crystal panel (9) and simultaneously illuminating the mirror surface (3 〇) can reflect the light of the light source (4 〇), after reflection Light passing through the liquid crystal panel (10) may cause significant shadows due to poor transmittance or If degree. As shown in the second figure, each of the positioning I (52) (four) images is clear and easy to recognize, and the image is captured. The unit (; 20) can correctly recognize the image of the positioning mark (52) through the 3 display lens (4); in addition, as shown in the third figure, the mirror surface (10) can also be combined with the liquid crystal panel (50) The image of the positioning mark (52) can also be correctly recognized by losing a fixed angle and being relatively skewed. The fourth figure is the image capturing module (10) provided by the second preferred embodiment of the present invention, and its main structure is substantially similar to the above-previous preferred embodiment, except that the difference is: The light source of the light source (61) is irradiated on the edge of the liquid crystal panel (62), and the mirror surface (63) may be in a horizontal state or sandwiched with the liquid crystal panel (4) by a predetermined angle, and in the embodiment, the liquid crystal The panel (62) is sandwiched by a predetermined angle. If the edge of the liquid crystal panel (62) has a mask (64), as shown in the fifth figure: the level is reflected by the mirror surface (63), and the liquid crystal panel (62) is also The image capturing unit (10) easily recognizes the 瑕/疵 (64) of the liquid crystal panel (a) due to poor transmittance. Therefore, the image capture module provided by the present invention can correctly recognize the 忒 positioning mark for the purpose of easy positioning, and if the edge of the liquid crystal 20 M293425 panel has flaws, the creation can be easily recognized. The top of the LCD panel. M293425 [Simple Description of the Drawings] The drawings are schematic views of the use of the first preferred embodiment of the present creation. The second figure is a schematic diagram mainly showing the state in which the positioning mark is reflected by the first preferred embodiment of the present invention. The third drawing is a schematic view showing the use of another state of the first preferred embodiment of the present creation. The fourth drawing is a schematic diagram of the use of the second preferred embodiment of the present creation. The fifth figure is a schematic view mainly showing the state in which the edge of the liquid crystal panel is reflected by the second preferred embodiment of the present invention. The sixth figure is a schematic diagram of the use of the conventional image capturing device. [Main component symbol description] Image capture unit (20) Mirror surface (30) LCD panel (50) Image capture module (60) LCD panel (62) Plague (64) Image capture module (10) Microscope head (22) • 15 Light source (40) Positioning mark (52) Light source (61) Mirror surface (63) Image capture unit (65) 9