TWI420178B - Lens module, camera mudule having the lens module and method for assembling the camera module - Google Patents
Lens module, camera mudule having the lens module and method for assembling the camera module Download PDFInfo
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- TWI420178B TWI420178B TW96151218A TW96151218A TWI420178B TW I420178 B TWI420178 B TW I420178B TW 96151218 A TW96151218 A TW 96151218A TW 96151218 A TW96151218 A TW 96151218A TW I420178 B TWI420178 B TW I420178B
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Description
本發明涉及光學系統領域,尤其涉及一種鏡頭模組、具有該鏡頭模組之相機模組及其組裝方法。 The present invention relates to the field of optical systems, and in particular, to a lens module, a camera module having the same, and a method of assembling the same.
隨著多媒體技術之飛速發展,數位相機、攝像機及帶有攝像頭之手機越來越受廣大消費者青睞,在人們對數位相機、攝像機及手機攝像頭拍攝物體之影像品質提出更高要求之同時,對數位相機、攝像機及帶有攝像頭之手機等產品需求量亦在增加。數位相機、攝像機及手機攝像頭等攝影裝置中,鏡頭係一個不可缺少之部件。 With the rapid development of multimedia technology, digital cameras, camcorders and mobile phones with cameras are increasingly favored by consumers. While people are demanding higher image quality for digital cameras, camcorders and mobile phone cameras, Demand for products such as digital cameras, camcorders and mobile phones with cameras is also increasing. In a camera such as a digital camera, a video camera, and a mobile phone camera, the lens is an indispensable component.
手機數碼相機模組之組成主要為光學透鏡模組以及感光模組之組合,以實現影像記錄之目的。目前手機數碼相機鏡頭所使用之鏡筒(barrel),多採用塑膠射出成型,利用螺牙與鏡座(holder)相配合,以將鏡頭固定於鏡座之中。用此方式固定鏡筒與鏡座,必須考慮鏡筒與鏡座間螺牙配合所產生之扭力問題。因為生產鏡筒與鏡座之模具其螺牙部位為分別加工,螺牙尺寸及特徵對於兩零件間扭力之影響相當敏感,若配合太鬆將使鏡頭不易調焦及固定,若太緊則不易轉動鏡頭,易造成塑膠零件損毀。且,螺牙之 特徵及尺寸不易量測,因此使得模具整修需要慢慢進行精修,才能達到要求之配合扭力,於量產上造成零件不易合格。 The composition of the mobile phone digital camera module is mainly a combination of an optical lens module and a photosensitive module for the purpose of image recording. At present, the lens barrel used in the lens of the mobile digital camera is mostly formed by plastic injection molding, and the screw is matched with the holder to fix the lens in the lens holder. To fix the lens barrel and the lens holder in this way, the problem of the torsion caused by the cooperation of the screw between the lens barrel and the lens holder must be considered. Because the thread of the lens barrel and the mirror base are processed separately, the size and characteristics of the screw are quite sensitive to the influence of the torque between the two parts. If the fitting is too loose, the lens will not be easily adjusted and fixed, and if it is too tight, it is not easy. Rotating the lens may cause damage to the plastic parts. And the thread The characteristics and dimensions are not easy to measure, so the mold repair needs to be slowly refined, in order to achieve the required torque, and the parts are not easy to be qualified in mass production.
除上述缺點以外,於鏡頭調焦製程中,通常利用金屬調焦治具,配合鏡筒上之調焦環轉動鏡頭至合焦位置,但是利用此製程,常因調焦治具與塑膠鏡筒不當之接觸,常造成鏡筒外觀之損傷,於生產上,容易造成外觀不良而使模組失效,亦係造成產品良率下降之因素。並且由於產品微小化之需求,鏡筒之螺牙間距通常只有0.35mm左右,於鏡頭調焦製程中,通常需要使鏡頭移動數毫米,因此使得調焦製程時間無法縮短,無法有效提高生產效率。 In addition to the above shortcomings, in the lens focusing process, the metal focusing fixture is usually used, and the focusing ring on the lens barrel is used to rotate the lens to the focus position, but the process is often used for adjusting the fixture and the plastic lens barrel. Improper contact often causes damage to the appearance of the lens barrel. In production, it is easy to cause poor appearance and disable the module, which is also a factor in the decline of product yield. Moreover, due to the demand for miniaturization of the product, the pitch of the lens barrel is usually only about 0.35 mm. In the lens focusing process, it is usually necessary to move the lens by several millimeters, so that the focusing process time cannot be shortened, and the production efficiency cannot be effectively improved.
有鑑於此,有必要提供一種構造簡單,組裝方便快捷且調焦比較容易之鏡頭模組及具有該鏡頭模組之相機模組及其組裝方法。 In view of this, it is necessary to provide a lens module which is simple in structure, convenient in assembly, and easy to adjust focus, and a camera module having the lens module and an assembly method thereof.
一種鏡頭模組,其包括:一鏡筒,該鏡筒具有一主體部及分別位於該主體部兩端之一第一端部及一第二端部,該鏡筒之主體部具有一側壁表面;一鏡座,該鏡座具有一主體部及分別位於該主體部兩端之一第一端部及一第二端部,該鏡座之主體部為中空且內部形成一容置腔用於部分或全部容置該鏡筒之主體部,該鏡座之主體部具有一內壁表面;及至少一鏡片,該至少一鏡片容置於該鏡筒之主體部中,該鏡筒之主體部側壁表面與該鏡座之主體部內壁表面均為光滑表面,該鏡筒之主體部之外徑與該鏡座之主體部之內徑相當,且該鏡筒之側壁表面恰可與該鏡座之內壁表面相貼合接觸,該鏡筒之第二端部設置有至少一夾持部,用於夾持該鏡筒從而便於調整鏡筒於鏡座中之位置,該鏡座之第一端部設置有 至少一點膠部,用於鏡筒位置設置好後將膠水點入該點膠部從而將該鏡筒固定於該鏡座中。 A lens module includes: a lens barrel having a main body portion and a first end portion and a second end portion respectively located at two ends of the main body portion, the main body portion of the lens barrel having a side wall surface a lens holder having a main body portion and a first end portion and a second end portion respectively located at two ends of the main body portion, the main body portion of the lens holder being hollow and internally forming a receiving cavity for Part or all of the main body portion of the lens barrel, the main body portion of the lens holder has an inner wall surface; and at least one lens, the at least one lens is received in the main body portion of the lens barrel, and the main body of the lens barrel The side wall surface and the inner wall surface of the main body portion of the lens holder are both smooth surfaces, the outer diameter of the main body portion of the lens barrel is equivalent to the inner diameter of the main body portion of the lens holder, and the side wall surface of the lens barrel is just opposite to the lens holder The inner wall surface is in close contact with each other, and the second end of the lens barrel is provided with at least one clamping portion for clamping the lens barrel to facilitate adjusting the position of the lens barrel in the lens holder, the first of the lens holder End set At least one glue portion is used for setting the position of the lens barrel, and then glue is glued into the glue portion to fix the lens barrel in the lens holder.
一種相機模組,其包括:一鏡筒,該鏡筒具有一主體部及分別位於該主體部兩端之一第一端部及一第二端部,該鏡筒之主體部具有一側壁表面;一鏡座,該鏡座具有一主體部及分別位於該主體部兩端之一第一端部及一第二端部,該鏡座之主體部為中空且內部形成一容置腔用於部分或全部容置該鏡筒之主體部,該鏡座之主體部具有一內壁表面;至少一鏡片,該至少一鏡片容置於該鏡筒之主體部內;及一影像感測元件,該影像感測元件設置於鏡座相對於鏡筒之另外一側,該鏡筒之主體部側壁表面與該鏡座之主體部內壁表面均為光滑表面,該鏡筒之主體部之外徑與該鏡座之主體部之內徑相當,且該鏡筒之側壁表面恰可與該鏡座之內壁表面相貼合接觸,該鏡筒之第二端部設置有至少一夾持部,用於夾持該鏡筒從而便於調整鏡筒於鏡座中之位置,該鏡座之第一端部設置有至少一點膠部,用於鏡筒位置設置好後將膠水點入該點膠部從而將該鏡筒固定於該鏡座中。 A camera module includes: a lens barrel having a main body portion and a first end portion and a second end portion respectively located at two ends of the main body portion, the main body portion of the lens barrel having a side wall surface a lens holder having a main body portion and a first end portion and a second end portion respectively located at two ends of the main body portion, the main body portion of the lens holder being hollow and internally forming a receiving cavity for Part or all of the main body portion of the lens barrel, the main body portion of the lens holder has an inner wall surface; at least one lens, the at least one lens is received in the main body portion of the lens barrel; and an image sensing component The image sensing component is disposed on the other side of the lens holder opposite to the lens barrel, and the surface of the main body side wall of the lens barrel and the inner wall surface of the main body portion of the lens holder are smooth surfaces, and the outer diameter of the main body portion of the lens barrel is The inner diameter of the main body of the lens holder is equivalent, and the side wall surface of the lens barrel is just in close contact with the inner wall surface of the lens holder, and the second end of the lens barrel is provided with at least one clamping portion for Holding the lens barrel to facilitate adjusting the position of the lens barrel in the lens holder, the End portion is provided with adhesive at least one point, for the position of the lens barrel set point after the glue into the dispensing section so that the lens barrel is fixed to the seat.
一種相機模組之組裝方法,其包括以下步驟:提供一種如上面所述之相機模組;將該鏡筒之第一端部對準該鏡座之第一端部,並將鏡筒主體部置入該鏡座主體部中;採用一夾持工具夾持該鏡筒第二端部之夾持部,調整鏡筒與鏡座之相對位置,並使鏡筒內之至少一鏡片所形成之光學系統之成像面落於該影像感測元件上;將膠水點至該鏡座第一端部之點膠部,使鏡筒與鏡座固定。 A method for assembling a camera module, comprising the steps of: providing a camera module as described above; aligning a first end of the lens barrel with a first end of the lens holder, and the main body of the lens barrel Inserting into the main body of the lens holder; clamping the clamping portion of the second end of the lens barrel with a clamping tool, adjusting the relative position of the lens barrel and the lens holder, and forming at least one lens in the lens barrel The imaging surface of the optical system falls on the image sensing component; the glue is spotted to the dispensing portion of the first end of the lens holder to fix the lens barrel and the lens holder.
相較於先前技術,由於該鏡頭模組之鏡筒及鏡座採用無螺牙之配 合方式,於製造中可簡化製程,避免因鏡筒及鏡座之螺牙不配合產生之良率不高問題,且於組裝製程中,可節省旋轉鏡頭所需之時間,縮短調焦製程時間,並且免去因螺牙配合造成之扭力問題,使鏡筒與鏡座之組裝更加方便快捷,可提高產率及良率,並可大量生產。 Compared with the prior art, since the lens barrel and the lens holder of the lens module are provided with no screw In the manufacturing method, the manufacturing process can be simplified, and the problem that the yield of the lens barrel and the mirror base is not matched can be avoided, and the time required for rotating the lens can be saved and the focusing process time can be shortened in the assembly process. Moreover, the problem of torque caused by the cooperation of the screw teeth is eliminated, and the assembly of the lens barrel and the lens holder is more convenient and quick, the productivity and the yield can be improved, and mass production can be achieved.
100‧‧‧相機模組 100‧‧‧ camera module
10‧‧‧鏡筒 10‧‧‧Mirror tube
11,21‧‧‧主體部 11, 21‧‧ ‧ main body
12,22‧‧‧第一端部 12, 22‧‧‧ first end
13,23‧‧‧第二端部 13,23‧‧‧second end
14‧‧‧側壁表面 14‧‧‧ sidewall surface
15,24‧‧‧容置腔 15,24‧‧‧容容
16,26‧‧‧導角 16,26‧‧‧ lead angle
17‧‧‧夾持部 17‧‧‧Clamping Department
20‧‧‧鏡座 20‧‧‧Mirror base
25‧‧‧內壁表面 25‧‧‧ inner wall surface
27‧‧‧點膠部 27‧‧‧ Dispensing Department
30‧‧‧鏡片 30‧‧‧ lenses
40‧‧‧影像感測元件 40‧‧‧Image sensing components
41‧‧‧承載座 41‧‧‧ bearing seat
50‧‧‧鏡頭模組 50‧‧‧Lens module
200‧‧‧夾持工具 200‧‧‧Clamping tools
圖1係本發明實施例提供之相機模組之分解示意圖。 FIG. 1 is an exploded perspective view of a camera module according to an embodiment of the present invention.
圖2係圖1之相機模組之鏡筒之另一視角之立體示意圖。 2 is a perspective view of another perspective view of the lens barrel of the camera module of FIG. 1.
圖3係圖1之相機模組之鏡座之立體示意圖。 3 is a perspective view of the lens holder of the camera module of FIG. 1.
圖4係圖1之相機模組之組裝後之立體示意圖。 4 is a perspective view of the assembled camera module of FIG. 1.
圖5係圖1之相機模組之組裝過程中之立體示意圖。 FIG. 5 is a perspective view of the camera module of FIG. 1 during assembly.
圖6係圖1之相機模組之組裝過程中之另一狀態之立體示意圖。 6 is a perspective view showing another state in the assembly process of the camera module of FIG. 1.
下面將結合附圖,對本發明實施例作進一步之詳細說明。 The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.
請參閱圖1至圖4,其為本發明實施例提供之一種相機模組100。該相機模組100包括鏡筒10、鏡座20、若干鏡片30及影像感測元件40。其中,該鏡筒10、鏡座20及若干鏡片30構成一鏡頭模組50。 Please refer to FIG. 1 to FIG. 4 , which are a camera module 100 according to an embodiment of the present invention. The camera module 100 includes a lens barrel 10, a lens holder 20, a plurality of lenses 30, and an image sensing element 40. The lens barrel 10, the lens holder 20 and the plurality of lenses 30 constitute a lens module 50.
該鏡筒10包括一主體部11,該鏡筒10還包括一第一端部12及一與第一端部12相對之第二端部13。該第一端部12位於該主體部11之一端,該第二端部13位於該主體部11之另一端。該鏡筒10之主體 部11為圓筒狀,且該圓筒狀之主體部11具有一側壁表面14。該主體部11為中空且內部形成一容置腔15。該鏡筒10之第二端部13之外徑大於該主體部11之外徑,該第一端部12之外徑與該主體部11之外徑相當。該第二端部13為圓環狀且中間具有一光圈孔。 The lens barrel 10 includes a main body portion 11 . The lens barrel 10 further includes a first end portion 12 and a second end portion 13 opposite to the first end portion 12 . The first end portion 12 is located at one end of the main body portion 11 and the second end portion 13 is located at the other end of the main body portion 11. The main body of the lens barrel 10 The portion 11 is cylindrical, and the cylindrical body portion 11 has a side wall surface 14. The main body portion 11 is hollow and internally forms an accommodating cavity 15. The outer diameter of the second end portion 13 of the lens barrel 10 is larger than the outer diameter of the main body portion 11. The outer diameter of the first end portion 12 is equivalent to the outer diameter of the main body portion 11. The second end portion 13 is annular and has a diaphragm hole in the middle.
該鏡座20具有一主體部21,該鏡座20還包括一第一端部22及一與第一端部22相對之第二端部23。該第一端部22位於該主體部21之一端,該第二端部23位於該主體部21之另一端。該鏡座20之主體部21亦為圓筒狀,該圓筒狀之主體部21為中空且內部形成一容置腔24用於部分或全部容置該鏡筒10之主體部11,該鏡座20之主體部21具有一內壁表面25。該鏡座20之第二端部23為方形形狀,該鏡座20之第一端部22為圓筒形且與該鏡座20之主體部21之外徑相當。 The lens holder 20 has a main body portion 21, and the lens holder 20 further includes a first end portion 22 and a second end portion 23 opposite to the first end portion 22. The first end portion 22 is located at one end of the main body portion 21, and the second end portion 23 is located at the other end of the main body portion 21. The main body portion 21 of the lens holder 20 is also cylindrical. The cylindrical main body portion 21 is hollow and internally defines a receiving cavity 24 for partially or completely accommodating the main body portion 11 of the lens barrel 10. The body portion 21 of the seat 20 has an inner wall surface 25. The second end portion 23 of the lens holder 20 has a square shape, and the first end portion 22 of the lens holder 20 has a cylindrical shape and is equivalent to the outer diameter of the main body portion 21 of the lens holder 20.
該鏡片30容置於該鏡筒10之容置腔15內。該鏡片30之數目為一個或者複數個,於本實施例中,該鏡片30之個數為兩個。 The lens 30 is received in the accommodating cavity 15 of the lens barrel 10. The number of the lenses 30 is one or plural. In the present embodiment, the number of the lenses 30 is two.
該影像感測元件40設置於鏡座20之相對於鏡筒10之另外一側。該影像感測元件40可設置於鏡座20中,即設置於鏡座20之第二端部23處。當然,其亦可設置於鏡座20外部,然後與鏡座20通過其他結構固定。於本實施例中,該影像感測器40設置於一個形狀與該鏡座20之第二端部23之形狀相配合之承載座41上,並將該承載座41與該鏡座20之第二端部23之間採用卡合之方式來固定。 The image sensing element 40 is disposed on the other side of the lens holder 20 relative to the lens barrel 10. The image sensing component 40 can be disposed in the lens holder 20 , that is, disposed at the second end portion 23 of the lens holder 20 . Of course, it can also be disposed outside the lens holder 20 and then fixed to the lens holder 20 by other structures. In this embodiment, the image sensor 40 is disposed on a carrier 41 having a shape matching the shape of the second end portion 23 of the lens holder 20, and the carrier 41 and the lens holder 20 are The two end portions 23 are fixed by a snap fit.
該鏡筒10之主體部11側壁表面14與該鏡座20之主體部21內壁表面25均為光滑表面。該鏡筒10之主體部11之外徑與該鏡座20之主體 部21之內徑相當使得該鏡筒10主體部11可置入該鏡座20之主體部21之容置腔24中,且該鏡筒10之側壁表面14恰可與該鏡座20之內壁表面25相貼合接觸。 The side wall surface 14 of the main body portion 11 of the lens barrel 10 and the inner wall surface 25 of the main body portion 21 of the lens holder 20 are smooth surfaces. The outer diameter of the main body portion 11 of the lens barrel 10 and the main body of the lens holder 20 The inner diameter of the portion 21 is such that the main body portion 11 of the lens barrel 10 can be placed in the accommodating cavity 24 of the main body portion 21 of the lens holder 20, and the side wall surface 14 of the lens barrel 10 is just inside the lens holder 20. The wall surface 25 is in close contact with each other.
該鏡座20之第一端部22及該鏡筒10之第一端部12均具有一導角結構,便於將該鏡筒10主體部11置入該鏡座20主體部21中。該鏡筒10之第一端部12具有一導角16,該鏡座20之第一端部22具有一導角26,該導角16與導角26相對設置且形狀相配合。 The first end portion 22 of the lens holder 20 and the first end portion 12 of the lens barrel 10 each have a lead angle structure for facilitating the insertion of the main body portion 11 of the lens barrel 10 into the main body portion 21 of the lens holder 20. The first end portion 12 of the lens barrel 10 has a lead angle 16 and the first end portion 22 of the lens holder 20 has a lead angle 26 which is disposed opposite the lead angle 26 and which is shaped to fit.
該鏡筒10之第二端部13設置有至少一夾持部17,用於夾持該鏡筒10從而便於調整鏡筒10於鏡座20中之位置。該夾持部17可設置為環狀凹槽,如本實施例所示。當然,其亦可設置為其他形狀,例如設置為半環狀凹槽或者弧形凹槽等。 The second end portion 13 of the lens barrel 10 is provided with at least one clamping portion 17 for clamping the lens barrel 10 for facilitating adjustment of the position of the lens barrel 10 in the lens holder 20. The clamping portion 17 can be provided as an annular groove as shown in this embodiment. Of course, it can also be set to other shapes, such as a semi-annular groove or an arcuate groove.
該鏡座20之第一端部22對稱設置有兩個點膠部27,用於鏡筒10位置設置好後將膠水點入該點膠部27從而將該鏡筒10固定於該鏡座20中。該點膠部27之形狀可為方形、弧形或三角形等形狀。於本實施例中,該點膠部27為兩個方形凹槽。 The first end portion 22 of the lens holder 20 is symmetrically disposed with two dispensing portions 27 for inserting glue into the dispensing portion 27 to fix the lens barrel 10 to the lens holder 20 after the lens barrel 10 is disposed. in. The shape of the dispensing portion 27 may be a square, an arc, or a triangle. In this embodiment, the dispensing portion 27 is two square grooves.
如圖5及圖6所示,本發明還提供一種相機模組之組裝方法,其包括以下步驟:提供一如上面所述之相機模組100;將該鏡筒10之第一端部12對準該鏡座20之第一端部22,並將鏡筒10主體部11置入該鏡座20主體部21中;採用一夾持工具200夾持該鏡筒10第二端部13之夾持部17,調整 鏡筒10與鏡座20之相對位置,並使鏡筒10內之至少一鏡片30所形成之光學系統之成像面落於該影像感測元件40上;將膠水點至該鏡座20第一端部22之點膠部27,使鏡筒10與鏡座20固定。 As shown in FIG. 5 and FIG. 6 , the present invention further provides a method for assembling a camera module, comprising the steps of: providing a camera module 100 as described above; and having the first end 12 of the lens barrel 10 The first end portion 22 of the lens holder 20 is aligned, and the main body portion 11 of the lens barrel 10 is placed in the main body portion 21 of the lens holder 20; the clamp of the second end portion 13 of the lens barrel 10 is clamped by a holding tool 200. Holding part 17, adjusting The relative position of the lens barrel 10 and the lens holder 20, and the imaging surface of the optical system formed by the at least one lens 30 in the lens barrel 10 falls on the image sensing element 40; the glue is first to the lens holder 20 The dispensing portion 27 of the end portion 22 secures the lens barrel 10 to the lens holder 20.
具體地,該夾持工具200包括兩個夾爪,該夾爪可張開及合攏。該夾抓張開時,對準該鏡筒10之夾持部17,並合攏兩夾爪,從而將鏡筒10夾持住,便於移動鏡筒10進行調焦操作。當焦距對準後,即可將鏡筒點膠固定。 Specifically, the gripping tool 200 includes two jaws that can be opened and closed. When the clip is opened, the clamping portion 17 of the lens barrel 10 is aligned, and the two clamping jaws are closed, thereby clamping the lens barrel 10, thereby facilitating the movement of the lens barrel 10 for focusing operation. When the focal length is aligned, the lens barrel can be dispensed.
相較於先前技術,由於該鏡頭模組之鏡筒及鏡座採用無螺牙之配合方式,於製造中可簡化製程,避免因鏡筒及鏡座之螺牙不配合產生之良率不高問題,且於組裝製程中,可節省旋轉鏡頭所需之時間,縮短調焦製程時間,並且免去因螺牙配合造成之扭力問題,使鏡筒與鏡座之組裝更加方便快捷,可提高產率及良率,並可大量生產。 Compared with the prior art, since the lens barrel and the lens holder of the lens module adopt a screw-free matching manner, the manufacturing process can be simplified, and the yield of the lens barrel and the lens holder is prevented from being uncoordinated. The problem is that in the assembly process, the time required for rotating the lens can be saved, the focusing process time can be shortened, and the torque problem caused by the screwing of the screw can be avoided, and the assembly of the lens barrel and the lens holder can be more convenient and quick, and the production can be improved. Rate and yield, and can be mass produced.
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例,舉凡熟悉本案技藝之人士,於爰依本發明精神所作之等效修飾或變化,皆應涵蓋於以下之申請專利範圍內。 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 the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art will be covered by the following claims.
100‧‧‧相機模組 100‧‧‧ camera module
10‧‧‧鏡筒 10‧‧‧Mirror tube
11,21‧‧‧主體部 11, 21‧‧ ‧ main body
12,22‧‧‧第一端部 12, 22‧‧‧ first end
13,23‧‧‧第二端部 13,23‧‧‧second end
14‧‧‧側壁表面 14‧‧‧ sidewall surface
24‧‧‧容置腔 24‧‧‧容容
20‧‧‧鏡座 20‧‧‧Mirror base
25‧‧‧內壁表面 25‧‧‧ inner wall surface
27‧‧‧點膠部 27‧‧‧ Dispensing Department
30‧‧‧鏡片 30‧‧‧ lenses
40‧‧‧影像感測元件 40‧‧‧Image sensing components
41‧‧‧承載座 41‧‧‧ bearing seat
50‧‧‧鏡頭模組 50‧‧‧Lens module
Claims (10)
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TW96151218A TWI420178B (en) | 2007-12-31 | 2007-12-31 | Lens module, camera mudule having the lens module and method for assembling the camera module |
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TWI420178B true TWI420178B (en) | 2013-12-21 |
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TWI588556B (en) * | 2016-04-13 | 2017-06-21 | 百辰光電股份有限公司 | Lens module and assembling method therefor |
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TW200726640A (en) * | 2006-01-06 | 2007-07-16 | Hon Hai Prec Ind Co Ltd | Lens barrel and lens module having the same |
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JP2003110945A (en) * | 2001-09-26 | 2003-04-11 | Sanyo Electric Co Ltd | Camera module |
US20060011811A1 (en) * | 2004-07-16 | 2006-01-19 | Hsin Chung H | Image sensor package |
TW200604702A (en) * | 2004-07-23 | 2006-02-01 | Hon Hai Prec Ind Co Ltd | Digital camera lens module and assembly method |
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