1352214 九、發明說明： 【發明所屬之技術領域】 本發明是有關於-種微型取像模組之製造方法， 尤指-種可透過簡易之製程製作出微型取像模組者。 【先前技術】1352214 IX. Description of the Invention: [Technical Field] The present invention relates to a method for manufacturing a miniature image capturing module, and more particularly to a miniature image capturing module that can be fabricated through a simple process. [Prior Art]
按’-般微型之機鏡頭模組㉟常採用組 其製作時係將所需之鏡片、遮光塾圈、遽光= 墊圈及感測器等元件分別設置於一座體内，並利用膠 水於設置時分別塗佈鏡片、遮光_、遽光片、消光 墊圈及感測器之間’使其相互結合固定於座體時，能 緊密牢靠的貼合成一體，進而形成一鏡頭模組；雖然 習用方式可將鏡頭模组予以組褒完成，但卻會產生下 ^ίί Ab wi. · 1·由於該鏡頭模組之體積微小，因此，㈣片、遮 光墊圈、濾光片、消光塾圈及感測器以膠合方式 固定於座體時，會因各部分零件之公差或植裝技 術不良，而產生鏡片偏心或鏡片歪斜等問題，、進 而影響鏡頭模組之光學性能。 由於鏡片遮光塾圈、遽光片、消光塾圈及感測 器之間係採膠合方式進行結合，易產生溶膠、貼 合不平整、膠水除氣現象或鏡片辦污等問題。 3.上述習频裝方式’以製作㈣較為繁複，且 5 1352214 製成品的品質不易掌控，並無法提高產能與良 率、浪費製造之省工H，故相對成本也會 偏尚。 因此，上述習用之鏡頭模組製造方法，仍有諸 多缺失及不足，而無法符合實際製作之所需。 【發明内容】 因此’本發明之主要目的係在於，可使該微型取 像模組具有製程簡單、有效提高產能與良率、節省工 夺工序'一體成型以及成本低廉之功效。 ,為達上述之目的，本發明係一種微型取像模組之 製造方法’係提供一具有容置區之固定座，該固定座 之二端面係分別具有連通容置區之開口及穿孔，而該 容置區之内壁面係設有呈連續落差狀之第一、二、三 及第四平面部’將鏡片、遮光墊圈、消光墊圈及感測 器，由開口處設於固定座之容置區中，且分別搭接於 第一、二、三及第四平面部上’且於遮光塾圈之一面 上層疊一濾光片；再取一金屬遮蔽殼體包覆於固定座 外部；之後於金屬遮蔽殼體之外部射出成型一外殼， 使該外殼將金屬遮蔽殼體及固定座加以包覆，藉以構 成一微型取像模組。 【實施方式】 請參閲『第-〜九圖』所示，係分別為本發明之 6 1352214. 立體外觀示意圖及本發明之步驟一〜步驟八示音 圖。如圖所示：本發明一種微型取像模組之製造方 法’至少包含下列步驟：According to the 'General Micro Camera Lens Module 35, the lens is usually used in the group. The required lenses, shading coils, twilight = washers and sensors are placed in a body and set with glue. When the lens, the shading _, the glazing sheet, the matting washer and the sensor are respectively combined and fixed to the seat body, the film can be tightly and firmly integrated to form a lens module; The lens module can be assembled, but it will produce the next ^ίί Ab wi. · 1·Because of the small size of the lens module, (4), shading washer, filter, extinction ring and sensing When the device is fixed to the seat by gluing, problems such as lens eccentricity or lens skew may occur due to the tolerance of each part or the poor planting technique, thereby affecting the optical performance of the lens module. Due to the combination of the lens shading ring, the calendering sheet, the matting ring and the sensor, it is easy to produce problems such as sol, unevenness of the bonding, degassing of the glue or contamination of the lens. 3. The above-mentioned frequency-fitting method is more complicated to produce (4), and the quality of the manufactured products of 5 1352214 is not easy to control, and it is impossible to increase the productivity and yield, and waste the manufacturing labor H, so the relative cost will be biased. Therefore, there are still many shortcomings and deficiencies in the above-mentioned conventional lens module manufacturing methods, which cannot meet the needs of actual production. SUMMARY OF THE INVENTION Therefore, the main object of the present invention is to enable the micro-imaging module to have a simple process, an effective increase in productivity and yield, and an integral process of cost-saving process and low cost. For the purpose of the above, the present invention is a method for manufacturing a miniature image taking module, which provides a fixing seat having a receiving area, and the two end faces of the fixing seat respectively have openings and perforations connecting the receiving areas, and The inner wall surface of the accommodating area is provided with first, second, third and fourth planar portions in a continuous drop shape. The lens, the light-shielding washer, the matte washer and the sensor are disposed in the fixing seat by the opening. a filter is laminated on one of the first, second, third and fourth planar portions and stacked on one side of the shading ring; and a metal shielding shell is wrapped around the outer portion of the fixing seat; An outer casing is injection molded on the outer side of the metal shielding casing, so that the outer casing covers the metal shielding casing and the fixing base to form a miniature image capturing module. [Embodiment] Please refer to the "Section-to-Nine Diagram", which are respectively a schematic diagram of the stereoscopic appearance of the invention and a step 1 to step 8 of the present invention. As shown in the figure, a method for manufacturing a miniature image taking module of the present invention includes at least the following steps:
步驟一：提供一具有容置區1〇之固定座丄，該 固足座1之二端面係分別具有連通容置區1 〇之開 口 1 1 1及穿孔1 12，而該容置區10之内壁面係 設有呈連續落差狀之第一、二、三及第四平面部工、 «I 山 1 2、1 3、1 4並於該固定座1之至少二側係 可分別設置有一卡接部1 5。Step 1: providing a fixed seat having a receiving area 1 , the two end faces of the solid seat 1 respectively have an opening 1 1 1 and a through hole 1 12 connecting the receiving area 1 , and the receiving area 10 The inner wall surface is provided with first, second, third and fourth plane parts in the form of continuous drop, «I mountain 1, 2, 1 3, 1 4 and at least two sides of the fixed seat 1 can be respectively provided with one card Connection 1 5.
步驟二：將一鏡片2由開口 1 1 1處設於固定座 1之容置區1 0中，讓鏡片2對應穿孔1 1 2，且使 鏡片2搭接於第一平面部丄丄上，其中該鏡片2係可 為平面式鍛膜玻璃、平面式非鍍膜玻璃、膜造球面玻 璃、膜造非球面玻璃、熱固性之膠體玻璃、熱塑性之 膠體玻璃、平面式玻璃或導光膠體之黏合鏡片等。 步驟三：將一遮光墊圈3由開口111處設於固 定座1之容置區1 0中並與鏡片2對應，且使遮光墊 圈3搭接於第二平面部1 2上。 步驟四：將一濾光片4由開口 1 1 1處設於設於 固定座1之容置區10中並層疊於遮光墊圈3之一 面上。 7 1352214 步驟五：將一消光塾圈5由開口 l 1 1處設於固 定座1之容置區1 〇中並與濾光片4對應，且使消光 墊圈5搭接於第三平面部1 3上，而該消光墊圈5上 係具有一呈階級狀之光通道5 1。 步驟六：將一為球格陣列（BGA)、Socket或板對 板（Bord To Bord)連接器型態之感測器6由開口 1 φ 11處設於固定座1之容置區10中並與消光墊圈 5對應，且使感測器6搭接於第四平面部1 4上。 步驟七：取一金屬遮蔽殼體γ包覆於固定座1外 邛，且该金屬遮蔽殼體7之至少二側係可分別設置有 與固疋座1所設卡接部15接合之對接部71，藉 以達到較佳之防磁波干擾（ΕΜΙ)效果。 步驟八：之後再於金屬遮蔽殼體7之外部射出成 • 型外殼8,使該外殼8將金屬遮蔽殼體7及固定座 1加以包覆形成—體’藉以構成—微型取像模組，而 可應用於多種光學產品上（例如：數位相機或手機… 等）。 稭由上述之各步驟可使本發明所提供之微型取 像模組之製造方法具有下列之優點： i.可解決習用技術_合方式所產生的鏡片 偏心、鏡片歪斜、溶膠、貼合不平整、膠 8 14 水除氣現象或鏡片髒污等問題。 2·可具有製程簡單、有效提高產能與良率、 即賓工時工序、—體成型以及成本低廉之 功效。 ’斤述本發明微型取像模組之製造方法，可 使該微型取像模組具有製程簡單、有效提高產能與良 率、節省工時工序、一體成型以及成本低廉之功效， 進而使本發明之產生能更進步、更實用、更符合使用 者之所需，確已符合發明專利申請之要件，f依法提 出專利申請。 ^准以上所述者，僅為本發明之較佳實施例而已， 以此限定本發明實施之範圍；故，凡依本發明 申％專利乾圍及發明說明書内容所作之簡單的等效變 化與修飾，皆應仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 第圖，本發明之立體外觀示意圖。 第二圖，本發明之步驟一示意圖。 第三圖，本發明之步驟二示意圖。 第四圖，本發明之步驟三示意圖。 第五圖’本發明之步驟四示意圖。 第六圖’本發明之步驟五示意圖。 第七圖’本發明之步驟六示意圖。 1352214 第八圖，本發明之步驟七示意圖。 第九圖，本發明之步驟八示意圖。 【主要元件符號說明】 固定座1 容置區1 0 開口 1 1 1 穿孔1 1 2 第一平面部1 1 第二平面部1 2 第三平面部1 3 第四平面部1 4 卡接部1 5 鏡片2 遮光墊圈3 滤光片4 消光墊圈5 光通道5 1 感測器6 金屬遮蔽殼體7 對接部7 1 外殼8 10Step 2: A lens 2 is disposed in the accommodating area 10 of the fixing base 1 from the opening 1 1 1 , so that the lens 2 corresponds to the perforation 1 1 2, and the lens 2 is overlapped on the first plane portion ,, The lens 2 can be a flat forged film glass, a flat uncoated glass, a film made spherical glass, a film made aspheric glass, a thermosetting colloidal glass, a thermoplastic colloidal glass, a flat glass or a light guiding colloid. Wait. Step 3: A light-shielding washer 3 is disposed in the receiving area 10 of the fixing base 1 from the opening 111 and corresponding to the lens 2, and the light-shielding gasket 3 is overlapped on the second flat portion 12. Step 4: A filter 4 is disposed in the accommodating area 10 of the fixing base 1 from the opening 1 1 1 and laminated on one surface of the light shielding gasket 3. 7 1352214 Step 5: A matting ring 5 is disposed in the accommodating area 1 〇 of the fixing base 1 from the opening l 1 1 and corresponding to the filter 4, and the matting washer 5 is overlapped with the third flat portion 1 3, and the matte gasket 5 has a light passage 51 in the form of a class. Step 6: A sensor 6 of a ball grid array (BGA), Socket or Bord To Bord connector type is disposed in the accommodating area 10 of the fixed seat 1 by the opening 1 φ 11 and Corresponding to the matte gasket 5, and the sensor 6 is overlapped on the fourth plane portion 14. Step 7: taking a metal shielding shell γ to cover the outer cymbal of the fixing base 1 , and at least two sides of the metal shielding housing 7 can be respectively provided with an abutting portion that is engaged with the engaging portion 15 of the fixing base 1 71, in order to achieve better anti-magnetic interference (ΕΜΙ) effect. Step 8: Afterwards, the outer casing 8 is ejected from the outside of the metal shielding shell 7, so that the outer casing 8 is covered with the metal shielding shell 7 and the fixing base 1 to form a miniature image capturing module. It can be applied to a variety of optical products (for example: digital cameras or mobile phones, etc.). The above steps can make the manufacturing method of the micro image taking module provided by the invention have the following advantages: i. It can solve the lens eccentricity, lens skew, sol, and unevenness of the lens produced by the conventional technology. , glue 8 14 water degassing phenomenon or lens dirty and other issues. 2· It can have the advantages of simple process, effective increase of productivity and yield, ie, work-time process, body molding and low cost. The invention relates to a method for manufacturing the micro image capturing module of the invention, which can make the micro image capturing module have the advantages of simple process, effective improvement of productivity and yield, saving man-hour process, integral molding and low cost, and further enabling the invention The production can be more progressive, more practical, and more in line with the needs of users. It has indeed met the requirements of the invention patent application, and patent applications are filed according to law. The above is only the preferred embodiment of the present invention, so as to limit the scope of the implementation of the present invention; therefore, the simple equivalent change made by the invention according to the invention and the content of the invention specification is Modifications are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS The figure is a schematic view of the stereoscopic appearance of the present invention. The second figure is a schematic diagram of the first step of the present invention. The third figure is a schematic diagram of the second step of the present invention. The fourth figure is a schematic diagram of the third step of the present invention. Figure 5 is a schematic view of the fourth step of the present invention. Figure 6 is a schematic view of the fifth step of the present invention. Figure 7 is a schematic view of the sixth step of the present invention. 1352214 The eighth figure is a schematic diagram of the seventh step of the present invention. The ninth drawing is a schematic diagram of the eighth step of the present invention. [Description of main component symbols] Fixing seat 1 accommodating area 1 0 Opening 1 1 1 Perforation 1 1 2 First flat portion 1 1 Second flat portion 1 2 Third flat portion 1 3 Fourth flat portion 1 4 Snap portion 1 5 Lens 2 Shading washer 3 Filter 4 Matting washer 5 Light channel 5 1 Sensor 6 Metal shield housing 7 Butt joint 7 1 Housing 8 10