200830019 九、發明說明： 【發明所屬之技術領域】 本發明涉及攝像領域，尤其涉及一種鏡頭模組及其製 造方法以及使用該鏡頭模組之相機模組。 【先前技術】 請參閱圖1 ’為一種傳統之相機模組1，其包括鏡片2、 鏡筒3、鏡座4及影像感測器5,所述鏡片2設於鏡筒3内， 鏡筒3與鏡座4 一般通過螺紋等結構連接。所述鏡片2、 鏡筒3及鏡座4構成相機模組1中之鏡頭模組。 所述鏡頭模組中之鏡片、鏡筒及鏡座為分開結構，在 鏡頭模組生產製程中’需通過採用至少三種模具分別用於 鏡片、鏡筒及鏡座成型’然後再將成型好之鏡片、鏡筒及 鏡座進行組裝，形成一完整之鏡頭模組。 然而，所述鏡頭模組在製程中需使用至少三種模具， 成本較高，且由於所述鏡頭模組部件較多造成組裝損耗工 時較長立良率不易控制。 【發明内容】 有鑒於此，有必要提供一種製造成本較低且組裝容易 之鏡頭模組及其製造方法以及使用該鏡頭模組之相機模 組。 ，種鏡頭模組，其包括一鏡筒及一鏡座’所述鏡頭模 組還包栝一與所述鏡筒、鏡座為一體結構之鏡片，該鏡片 位於鏡筒内。 /種鏡頭模組，其包括一鏡頭模組元件，該元件具有 200830019 部位於所述鏡筒部内且與 一鏡片部及一鏡筒部，所述鏡片 所述鏡筒部為一體結構。 一鏡頭模組元件，該元件具有一夢 、 、兄片部及一鏡筒部， 所述鏡片部位於所述鏡筒部内且盘邮 ^ |円且與所述鏡筒部為一體結 構0The invention relates to the field of imaging, and in particular to a lens module, a manufacturing method thereof and a camera module using the lens module. [Prior Art] Please refer to FIG. 1 ' is a conventional camera module 1 including a lens 2, a lens barrel 3, a lens holder 4 and an image sensor 5, the lens 2 is disposed in the lens barrel 3, the lens barrel 3 and the mirror base 4 are generally connected by a structure such as a screw. The lens 2, the lens barrel 3 and the lens holder 4 constitute a lens module in the camera module 1. The lens, the lens barrel and the lens holder in the lens module are separated structures, and in the production process of the lens module, 'the mold, the lens barrel and the mirror base are formed by using at least three molds respectively, and then formed. The lens, lens barrel and lens holder are assembled to form a complete lens module. However, the lens module needs to use at least three kinds of molds in the process, and the cost is high, and the assembly loss and the long-term yield are difficult to control due to the large number of the lens module components. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a lens module which is low in manufacturing cost and easy to assemble, a method of manufacturing the same, and a camera module using the lens module. The lens module includes a lens barrel and a lens holder. The lens module further includes a lens integrally formed with the lens barrel and the lens holder, and the lens is located in the lens barrel. A lens module comprising a lens module component having a 200830019 portion located in the barrel portion and integral with a lens portion and a barrel portion, the lens barrel portion being integral. a lens module component having a dream, a brother piece, and a barrel portion, wherein the lens portion is located in the barrel portion and is in a state of being integrated with the barrel portion.
-種鏡頭模組之製造方法，其包細下步驟：提供一 模具及鏡賴組_之材料，所述模具在合模時其内形成 之成型腔為所述鏡頭模財之鏡筒、鏡座及—鏡片整體之 形狀；將所賴頭触细之㈣射續跡且内成型. 將所述模具中之成型件取出，得到鏡筒、鏡座及—鏡片為 一體結構之鏡頭模組。 一種相機模組，其包括一影像感測器及一鏡頭模組， 所述影像錢n設域驗之侧。職辦模組包括 至少一鏡片、一鏡筒及一鏡座，所述各鏡片位於鏡筒内， 所述鏡筒、鏡座及一鏡片為一體結構。 所述鏡頭模組中之鏡筒、鏡座及一鏡片為一體結構， 在鏡頭模組製程可採用儘量少之模具，從而可大大節省製 造成本。另外，由於所述鏡筒、鏡座及該鏡片為一體結構， 從而減少所述鏡筒、鏡座及鏡片之間之組裝，可大大降低 因所述組裝帶來之種種問題，可節省組裝時間，降低組裝 過知中造成之鏡頭模組損壞等。 【實施方式] 下面將結合附圖，對本發明作進一步之詳細說明。 請參閱圖2,為本發明實施例提供之一種相機模組 7 200830019 10，其包括一影像感測器11及一鏡頭模組12，所述影像 •感測器11設於鏡頭模組12之像側。所述鏡頭模組12包括 一鏡筒121、一鏡座122及沿物侧方向依次位於所述鏡筒 121中之第一鏡片123及第二鏡片124。 所述影像感測器11可為電荷耦合器件或互補式金屬 氧化物半導體。優選地，所述影像感測器11採用陶瓷引線 晶片載體封裝（Ceramic Leaded Chip Carrier，CLCC)，塑膠 引線晶片載體封裝（Plastic Leaded Chip Carrier，PLCC)或晶 籲片尺寸封裝(Chip Scale Package，CSP)。 所述鏡筒121、鏡座122及第一鏡片123為一體結構， 所述第二鏡片124通過黏著劑固定於鏡筒121内。優選地， 所述鏡筒121、鏡座122及第一鏡片123採用同一種材料 製成，如此，所述鏡筒121、鏡座122及第一鏡片123僅 需採用一種射出成型模具，通過射出成型之方法製得。 所述鏡筒121靠鏡頭模組物側之頂部設置一遮擋環 125 ’該遮播壞125中心具有'入射窗1251，光線可從所 馨 述入射窗1251進入鏡筒121中。優選地，所述遮擋環125 中心之入射窗1251之直徑小於第一鏡片123之直徑，以限 制鏡筒121之入射光量，使所述遮擋環125具有光圈之功 能。優選地，所述遮擋環125與第一鏡片123同軸設置。 為避免無用之光線進入鏡筒121中，將所述鏡筒121 與鏡座122外表面應塗黑或染黑。為避免進入鏡筒121中 之光線在鏡筒121與鏡座122内表面反射，影響鏡頭模組 12之成像品質，優選地，將所述鏡筒121與鏡座122内表 200830019 面塗黑或染黑。 可以理解，所述第一鏡片123及鏡筒121也可被理解 為一鏡頭模組元件，該元件具有一鏡片部及一鏡筒部分別 對應所述第一鏡片123及鏡筒121。所述鏡頭模組12也可 僅具有第一鏡片123，而無其他鏡片。 另外，本發明實施例還提供一種所述鏡頭模組12之製 造方法。該方法包括以下步驟，請參閱圖4。 步驟100 :提供一模具20及鏡頭模組12採用之材料。 請參閱圖3，為本發明實施例提供之用於成型所述鏡頭模 組12之模具20結構圖。所述模具20包括一母模滑塊21、 一母模仁入子22、一公模滑塊23、一公模仁概套24及一 公模仁入子25。所述母模滑塊21與公模滑塊23相對設置， 母模仁入子22設於母模滑塊21内，公模仁襯套24套設於 公模仁入子25外並與公模仁入子25 —起設於所述公模滑 塊23内。所述模具20在合模時，其内形成之成型腔26即 為所述鏡頭模組12中之鏡筒121、鏡座122及第一鏡片123 整體組成之形狀。 步驟200 :合模，將所述鏡頭模組12採用之材料射入 所述模具2〇内之成型腔26中成型。 步驟300 :開模，將模具2〇内之成型件取出。得到鏡 同121、鏡座122及第一鏡片123為一體結構之鏡頭模組 12 ° 所述鏡頭模組12之製造方法可進一步包括將所述成 型件，即鏡頭模組12之鏡筒121與鏡座122内外表面塗黑 200830019 或染黑。所述鏡頭模組12之製造方法還可進一步包括在鏡 筒121靠鏡頭模組物侧之頂部設置一遮擋環工乃，以及在 所述鏡筒121内再組裝一第二鏡片124。 所述鏡頭模組中之鏡筒、鏡座及一鏡片為一體結構， 在鏡頭模組製程可採用儘量少之模具，從而可大大節省製 造成本。另外，由於所述鏡筒、鏡座及該鏡片為一體結構， 從而減少所述鏡筒、鏡座及鏡片之間之組裝，可大大降低 因所述組裝帶來之種種問題，可節省組裝時間，降低組裝 • 過程中造成之鏡頭模組損壞等。 綜上所述，本發明符合發明專利要件，爰依法提出專 利申請。惟，以上所述者僅為本發明之較佳實施方式，本 發明之範圍並不以上述實施方式為限，舉凡熟習本案技藝 之人士杈依本發明之精神所作之等效修飾或變化，皆應涵 蓋於以下申請專利範圍内。 【圖式簡單說明】 圖1係一種傳統之相機模組剖視圖。 籲圖2係本發明實施例提供之相機模組剖視圖。 圖3係本發明實施例提供之鏡頭模組成型所採用之模具結 構圖。 圖4係本發明實施例提供之鏡頭模組之製造方法流程圖。 【主要元件符號說明】 相機模組 1，1〇 鏡片 2 鏡免 3,121 鏡座 4,122 影像感測器 5,11 鏡頭模組 12 21200830019 模具 20 母模滑塊 母模仁入子 22 公模滑塊 公模仁襯套 24 公模仁入子 成型腔 26 第一鏡片 资一你μ 弟一鏡月 124 遮擋環 入射窗 1251 23 25 123 125a method for manufacturing a lens module, comprising the steps of: providing a mold and a mirror, wherein the mold cavity formed during the mold clamping is a lens barrel and a mirror of the lens mold The shape of the seat and the lens as a whole; the touch of the head is touched and the inner part is formed. The molded part in the mold is taken out to obtain a lens module in which the lens barrel, the mirror base and the lens are integrated. A camera module includes an image sensor and a lens module, and the image is set to the side of the domain. The employee module includes at least one lens, a lens barrel and a lens holder. The lenses are located in the lens barrel, and the lens barrel, the lens holder and a lens are integrated. The lens barrel, the lens holder and a lens in the lens module are integrated, and the mold can be used in the lens module process as much as possible, thereby greatly saving the manufacturing cost. In addition, since the lens barrel, the lens holder and the lens are integrated, the assembly between the lens barrel, the lens holder and the lens is reduced, and various problems caused by the assembly can be greatly reduced, and assembly time can be saved. Reduce the damage of the lens module caused by the assembly. [Embodiment] Hereinafter, the present invention will be further described in detail with reference to the accompanying drawings. Please refer to FIG. 2 , which is a camera module 7 200830019 10 , which includes an image sensor 11 and a lens module 12 . The image sensor 11 is disposed in the lens module 12 . Like the side. The lens module 12 includes a lens barrel 121, a lens holder 122, and a first lens 123 and a second lens 124 which are sequentially located in the lens barrel 121 along the object side direction. The image sensor 11 can be a charge coupled device or a complementary metal oxide semiconductor. Preferably, the image sensor 11 adopts a ceramic leaded chip carrier (CLCC), a plastic leaded chip carrier (PLCC) or a chip scale package (Chip scale package, CSP). ). The lens barrel 121, the lens holder 122 and the first lens 123 are of an integral structure, and the second lens 124 is fixed in the lens barrel 121 by an adhesive. Preferably, the lens barrel 121, the lens holder 122 and the first lens 123 are made of the same material. Thus, the lens barrel 121, the lens holder 122 and the first lens 123 need only adopt an injection molding die to be emitted. Formed by the method of molding. The lens barrel 121 is provided with a shielding ring 125' on the top of the lens module side. The center of the shielding film 125 has an 'incident window 1251, and light can enter the lens barrel 121 from the incident window 1251. Preferably, the diameter of the entrance window 1251 at the center of the occlusion ring 125 is smaller than the diameter of the first lens 123 to limit the amount of incident light of the lens barrel 121, so that the occlusion ring 125 has the function of an aperture. Preferably, the shielding ring 125 is disposed coaxially with the first lens 123. In order to prevent useless light from entering the lens barrel 121, the outer surface of the lens barrel 121 and the lens holder 122 should be blackened or blackened. In order to prevent the light entering the lens barrel 121 from being reflected on the inner surface of the lens barrel 121 and the lens holder 122, affecting the imaging quality of the lens module 12, preferably, the lens barrel 121 and the surface of the lens holder 122 are blackened or Blackened. It can be understood that the first lens 123 and the lens barrel 121 can also be understood as a lens module component having a lens portion and a lens barrel portion corresponding to the first lens 123 and the lens barrel 121, respectively. The lens module 12 may also have only the first lens 123 and no other lenses. In addition, the embodiment of the present invention further provides a manufacturing method of the lens module 12. The method includes the following steps, see Figure 4. Step 100: providing a material used for the mold 20 and the lens module 12. Please refer to FIG. 3, which is a structural diagram of a mold 20 for molding the lens module 12 according to an embodiment of the present invention. The mold 20 includes a female mold slider 21, a female mold insert 22, a male mold slider 23, a male mold sleeve 24 and a male mold inlet 25. The female die slider 21 is disposed opposite to the male die slider 23, the female die insert 22 is disposed in the female die slider 21, and the male die bushing 24 is sleeved outside the male die into the child 25 and is The mold insert 25 is provided in the male mold slider 23. When the mold 20 is closed, the molding cavity 26 formed therein is formed into a shape of the lens barrel 121, the lens holder 122 and the first lens 123 in the lens module 12. Step 200: The mold is clamped, and the material used by the lens module 12 is injected into the molding cavity 26 in the mold 2 to form. Step 300: Open the mold and take out the molded part in the mold 2〇. The lens module 12 having the mirror structure 121, the mirror base 122 and the first lens 123 is integrated. The manufacturing method of the lens module 12 can further include the molding member, that is, the lens barrel 121 of the lens module 12 and The inner and outer surfaces of the mirror base 122 are blackened to 200830019 or blackened. The manufacturing method of the lens module 12 may further include: providing a shielding ring on the top of the lens barrel 121 on the side of the lens module, and reassembling a second lens 124 in the lens barrel 121. The lens barrel, the lens holder and a lens in the lens module are integrated, and the mold can be used in the lens module process as much as possible, thereby greatly saving the manufacturing cost. In addition, since the lens barrel, the lens holder and the lens are integrated, the assembly between the lens barrel, the lens holder and the lens is reduced, and various problems caused by the assembly can be greatly reduced, and assembly time can be saved. , reduce assembly, damage to the lens module caused by the process, etc. In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and equivalent modifications or variations made by those skilled in the art in accordance with the spirit of the present invention are It should be covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a cross-sectional view of a conventional camera module. 2 is a cross-sectional view of a camera module provided by an embodiment of the present invention. FIG. 3 is a structural diagram of a mold used for molding a lens module according to an embodiment of the present invention. 4 is a flow chart of a method for manufacturing a lens module according to an embodiment of the present invention. [Main component symbol description] Camera module 1, 1 〇 lens 2 Mirror free 3, 121 Mirror base 4, 122 Image sensor 5, 11 Lens module 12 21200830019 Mold 20 Master die Slider die into the child 22 Male die slider Molding bushing 24 male mold into the molding cavity 26 First lens capital one you μ Brother one mirror month 124 Occlusion ring incident window 1251 23 25 123 125
1111