200903069 九、發明說明： 【發明所屬之技術領域】 ’尤指一種可自動對焦的 本發明係有關一種液態鏡頭 液態鏡頭模組之組裝方法。 【先前技術】 相機的鏡頭，是整台相機 手機照相的時代，玻璃鏡頭仍 @既使已經進入 -rn圾碉鏡碩仍然是市場主流。 不斷創新下’目前已有液態鏡頭的問世。這種== 用液體成像的原理’沒有機械零件，且液體不合』 以用電流直接驅動，並透過電 心二，可 張力，就可以自動聚焦和變焦。…膽液體的表面 由於液態鏡頭聚焦快而精確、俨 , 常適人用力车a 耗電量少，非 吊通。用在手機、拿上型電腦、筆記型電腦、 ，路攝影機、車用攝影機和醫療儀器等產品的照相Μ ，再加上它的成本低廉，目前已廣被使用中。 傳統的液態鏡頭自動對焦模組的組裝，如第—、 所示，如步驟l〇0a，備有一電路板la。 一圖 步驟102a，將-影像感測器仏電性連結於該電路板^ 上0 y驟104a ’備有-基座3a，將基座如背面黏貼於該電 jla上’該基座3a上具有一穿子L 31a ,該穿孔灿内壁 又有螺、、文31 la，於基座3a正面上設有複數個與穿孔3“ ，鄰之扣接部32a ’另’於基座3&的_側面上凹陷有—凹 陷部33a，該凹陷部33a中凸設有一凸塊331&。 200903069 步驟106a ’將具有螺紋41a的固態鏡頭乜（包含有複 數鏡片及套筒）鎖入於該基座3a的穿孔31a中。 步驟1〇8a，再備有一液態鏡頭5a ,將液態鏡頭5a及第 電極51&與第二電極52a配置於該固態鏡頭4a上方及側 面。 步驟1 l〇a，將一中空蓋體6a罩住液態鏡頭5a、第一電 極51a及第一電極52a，並與基座如結合。該蓋體如正面 上設有一通孔61a，該蓋體6a之兩侧面上設有複數扣接槽 62二三該扣接槽62a係以供該基座％之扣接部孤扣接， 使:亥盍體6a穩固結合在基座3a上’並將固態鏡頭乜及液態 鏡頭5a罩住’而蓋體6a另—側所延伸的蓋板咖蓋於該基 座如的凹陷部33a巾，使第一電極也及第二電極版一 端的幫折電極端511a、521a延伸於蓋體外部。 步驟112a，將外露的弯折電極端5Ua、521&與電路 la電性連結。 步驟114a ’確認第一、二電極如、52&與電路板^ 電性連結，可對f路板la通電，冑第—電極…與第二電 極52a即可將電源傳輸至液態鏡頭％上，使液態鏡頭^内 部的液體變動’即可以確認第一電極他及第二電極珈 與電路板la呈電性連結，即完成液態鏡頭自動對焦模 組裝。 、、j ▲由於上述的固態鏡頭4&與基座如係以螺紋旋轉方式 入調焦’在組|過程中易產生微塵，使品f良率降低， 加上該固態鏡頭4a與基座3a非-體成形，而多了—個鏡片 6 200903069 的套筒（固態鏡頭的外殼），造成製作工時、工序多，200903069 IX. Description of the invention: [Technical field to which the invention pertains] ‘In particular, an autofocusable invention relates to a method of assembling a liquid lens liquid lens module. [Prior Art] The lens of the camera is the era of the whole camera camera. The glass lens is still @ mainstream, even if it has entered the -rn. Constantly innovating, 'there are liquid lenses available. This == principle of imaging with liquids 'no mechanical parts, and the liquid does not fit』 is driven directly by the current, and through the core 2, the tension can be automatically focused and zoomed. ...the surface of the bile liquid Because the liquid lens focuses quickly and accurately, it is easy to use, and the power consumption of the car is low, and it is not suspended. Cameras used in mobile phones, laptops, notebook computers, road cameras, car cameras, and medical instruments, combined with low cost, are now widely used. The assembly of the conventional liquid lens autofocus module, as shown in the first, as shown in the step l0a, is provided with a circuit board la. In a step 102a, the image sensor is electrically connected to the circuit board, and the base 10a is provided with a base, such as a back surface, and the base is adhered to the base ja. The utility model has a wearing member L 31a, and the inner wall of the perforated can has a screw, and a 31 la, and a plurality of holes 3′ are formed on the front surface of the base 3a, and the adjacent fastening portion 32a is 'other' to the base 3& a recessed portion 33a is recessed on the side surface, and a convex portion 331 & is protruded in the recessed portion 33a. 200903069 Step 106a 'The solid lens lens (including the plurality of lenses and the sleeve) having the thread 41a is locked to the base In the perforation 31a of the 3a, in step 1〇8a, a liquid lens 5a is further provided, and the liquid lens 5a and the first electrode 51& and the second electrode 52a are disposed above and on the side of the solid-state lens 4a. Step 1 l〇a, one will be The hollow cover body 6a covers the liquid lens 5a, the first electrode 51a and the first electrode 52a, and is coupled to the base. The cover body is provided with a through hole 61a on the front surface, and the cover body 6a is provided with a plurality of sides The fastening groove 62 is two or three of the fastening groove 62a for the fastening portion of the base to be connected, so that the body 6a is firmly fixed. On the base 3a, 'covering the solid lens and the liquid lens 5a', and the cover extending from the other side of the cover 6a covers the recessed portion 33a of the base, so that the first electrode is also The folded electrode ends 511a and 521a at one end of the two-electrode plate extend outside the cover. In step 112a, the exposed bent electrode ends 5Ua, 521 & are electrically connected to the circuit la. Step 114a 'Confirm the first and second electrodes 52 & and the circuit board ^ electrical connection, can be energized to the f-channel la, the first electrode - and the second electrode 52a can transfer the power to the liquid lens %, so that the liquid inside the liquid lens ^ can change It is confirmed that the first electrode and the second electrode 呈 are electrically connected to the circuit board la, that is, the liquid lens autofocus mode assembly is completed. , j ▲ Since the above solid-state lens 4& and the pedestal are threadedly rotated Focusing 'in the group| process is easy to produce dust, so that the yield of the product f is reduced, plus the solid-state lens 4a and the base 3a are non-body formed, and more - a lens 6 200903069 sleeve (solid-state lens housing) ), resulting in more production hours and processes.
製作成本增加。 H 【發明内容】 有鑑於傳統的缺失，本發明主要目的在於提出固皞鏡 頭與基座一體成形製作，可以簡化液態鏡頭自動對焦模組 的組裝工時、工序，以及降低製作成本與提高品質良率。 為達上述之目的，本發明之液態鏡頭自動對焦模組的 組裝方法’首先，備有一電路板，將一影像感測器電性連 結於該電路板上，再將固態鏡頭的基座背面黏貼於該電路 板上，並位於影像感測器上方，該固態鏡頭上具有一基 座，該基座之正面上凸設有一凸出部，該凸出部與基^内 部配置有複數鏡片，而基座正面上設有複數個與凸出部相 鄰之扣接部，另於基座的一側面上凹陷有一凹陷部；接 f，將一液態鏡頭配置於該固態鏡頭之凸出部上方，於液 態鏡頭上配置有第一電極及第二電極，再將一中空蓋體^ 於液態鏡頭、第一電極及第-雷搞，祐咕裝μ ~ 电®汉弟一電極，使忒盍體的複數扣接 句〃 土座之扣接部扣接，讓該蓋體穩固結合在固態鏡頭 j，而蓋體另一側的蓋板則蓋於該基座的凹陷部;^，使第 :電極及第二電極-端外露；最後，將外露的第—電極、 弟二電極與電路板紐連結，朗電路板通電，使該第一 第二電極將電源傳輸至液態鏡頭上，在液態鏡頭内 j液脰變動’即可以禮認第一電極及第二電極與電路板 ，电性連結’即完成液態鏡頭自動對焦模組 。 【實施方式】 t 200903069 茲有關本發明之技術内 明如下： 夂评細5兄明，現配合圖式說 明芩閱第三圖，係本發明 裝流程示意圖。如圖所示：本==自動對焦模組組 組組裳方法’首先，如步驟⑽，備有〜鏡頭自動對焦模 路板1(如第四圖），該電路W為備石^電路板1，該電 電路板或軟性的薄膜印刷電路板：軟性薄二玻璃：維印刷 性玻璃纖維印刷電路結合的電路板之任二種與硬 上（ΓΓ:;將一影像感測器2電性連結於該電路板1 上（如第四圖），該影像感Production costs increase. H [Disclosed] In view of the conventional deficiency, the main purpose of the present invention is to provide a solid lens and a base integrally formed, which can simplify the assembly man-hour and process of the liquid lens autofocus module, and reduce the manufacturing cost and quality. rate. In order to achieve the above purpose, the liquid lens autofocus module assembly method of the present invention is first provided with a circuit board, an image sensor is electrically connected to the circuit board, and the back surface of the solid lens is attached. On the circuit board, and above the image sensor, the solid-state lens has a base, and a protrusion is protruded from the front surface of the base, and the protrusion and the base are internally provided with a plurality of lenses, and a plurality of fastening portions adjacent to the protruding portion are disposed on the front surface of the base, and a concave portion is recessed on one side of the base; and a liquid lens is disposed above the protruding portion of the solid lens. The liquid electrode is provided with a first electrode and a second electrode, and then a hollow cover body is disposed on the liquid lens, the first electrode and the first-ray, and the anode is mounted on the electrode to make the body The buckle of the earth seat is fastened, so that the cover is firmly coupled to the solid lens j, and the cover on the other side of the cover is covered in the recess of the base; The electrode and the second electrode are exposed at the end; finally, the exposed first electrode, the younger The electrode is connected to the circuit board, and the circuit board is energized, so that the first and second electrodes transmit the power to the liquid lens, and the liquid electrode 脰 changes in the liquid lens to recognize the first electrode and the second electrode and the circuit board. , the electrical connection 'that completes the liquid lens autofocus module. [Embodiment] t 200903069 The technical scope of the present invention is as follows: 夂 细 细 兄 兄 兄 , , , , , 兄 兄 兄 。 。 。 。 。 。 。 第三 第三 第三 第三 第三 第三 第三 第三 第三As shown in the figure: This == auto focus module group group skirt method 'First, as in step (10), there is a ~ lens autofocus mode board 1 (as shown in the fourth figure), the circuit W is a preparation stone ^ circuit board 1, the electrical circuit board or the flexible thin film printed circuit board: soft thin two glass: dimensional printed glass fiber printed circuit combined with any two of the circuit board and hard (ΓΓ:; an image sensor 2 electrical Connected to the circuit board 1 (as shown in the fourth figure), the image sense
(Chip〇nboaJ Λ、旦V你4 P 〇n b〇ard) ’或者將以封裝完 像4測112直接以表面黏著技術焊接於該電路Μ 步驟親，備有一固態鏡頭3，將一固態鏡 黏貼於該電路板1上f如當闰、、， 坏 方…^ 圖）’並位於影像感測器上 2该固態鏡頭3係呈-凸字形，其上具有一基座31，該 之正面上凸設有一凸出部32，該凸出部32與基座31 内部設有複數鏡片之鏡片組321，而基座31正面上設有複 數個與凸出部32相鄰之扣接部33，該扣接部33呈柱狀，於 頂端上設有一鉤部331 ;另，於基座31的-側面上凹陷有 1陷部34’該凹陷部34中凸設有一凸塊341，如第四 圖。該鏡片為玻璃、塑膠或模造玻璃之任一種。而且，該 基座31為塑膠或金屬之任一種材料製成，該塑膠材料如 PC、LCP、或PC與玻璃纖維混合材料之任一種，而金屬材 200903069 料如銘、銅或合金之任一種。 步驟106，再備有一液態鏡頭4，將液態鏡頭4配置 於該固態鏡頭3之基座31的凸出部32上方及側面，如第四 圖。該液態鏡頭4的表面上設有呈階梯狀之環圈41，該液 態鏡頭4上配置有第一電極42及第二電極，該第一電極 42具有一箍環421 ，該箍環421内延伸有複數第一電極片 422，該電極片422與環圈41接觸，該箍環421 一側延伸 有一第二電極片423 ，該第二電極片423以配置於該基座 31的凹陷部34中；3，該第二電極43 —端與該液態鏡頭4 側緣接觸，而另一端配置於該基座幻的凹陷部私中。該第 一、二電極41、42為金屬材料製成。 步驟108 ，將一中空蓋體5罩住液態鏡頭4、第一電 極，及第二電極43，並與該固態鏡頭3結合，如第四圖。 ，盍體5正面上設有—通孔51，該蓋體5之兩側面上設有 複數扣接槽52，該扣接槽52係以供該基座31之扣接部泊扣 接，使該蓋體5穩固結合在固態鏡頭3的基座幻上。而芸 體2另—側所延伸的蓋板53蓋於該基座31的凹陷部34中意 使第一電極42的第二電極片423及第二電極43 一端的 電極端424、431延伸於蓋體5外部。 步驟110，將外露的彎折電極端424、 1電性連結（如第五圖）。 μ路板 步驟112，對電路板丨通電，使第—電極似與第二恭 電源傳輸至液Ϊ鏡頭4上，使液態鏡頭4内部的液 文’即可以確認第_電極42及第二電極43與電路板1 200903069 呈電性連結，即完成液態鏡頭 請參閱第六圖，係本發明動對焦模組的級裝。 f示：當電路板為隸_印^:實施例以圖。如圖 薄膜印刷電路板6上的薄+ a才反FPC s夺，可以將該 的兩銅箔線路62形成第_、_刀分割，將分割後的薄膜61 態鏡頭4上，可以省去金:電極42、43電性連結於該液 電極42、43的製作+ % ;斗需經過沖壓成形第一、二 上述僅為本發明之較佳實使1作上更加容易。 發明實施之範圍。即凡依本發二’並非用來限定本 變化舆修飾，皆為本發申叫專利範圍所做的均等 【圖式簡單說明】* _所涵蓋。 係傳統液態鏡頭自動對焦模組的組裝流程示意 態鏡！自動對焦模組的分解示意圖。 x (1¾鏡頭自動對焦模組的組裝流程示 係本!Λ明之液態鏡頭自動對焦模組的分解示意 圖 第 圖。 弟二圖 第三圖 .思圖。 第四圖 圖。 第五圖’係本發明之液能 圖。 心鏡頭自動對焦模組外觀立示意 第六圖，係本發明之其每 r + ^ 知乃之另一貫施例示意圖 l主要元件符號說明】 傳統： 電路板la 步驟100a〜114a 200903069 影像感測器2a 基座3a 穿孔31a 螺紋311a 扣接部32a 凹陷部33a 凸塊331a 固態鏡頭4a 螺紋41a 液態鏡頭5a 第一電極51a 彎折電極端511a 第二電極52a 彎折電極端521a 盖體6a 通孔61a 扣接槽62a 蓋板63a 本發明： 步驟100〜112 電路板1 影像感測器2 固態鏡頭3 基座31 凸出部32 鏡片組321 扣接部33 鉤部331 凹陷部34 凸塊341 液態鏡頭4 環圈41 第一電極42 箍環421 第一電極片422 第二電極片423 彎折電極端424 第一電極43 彎折電極端431 蓋體5 通孔51 扣接槽52 蓋板53 薄膜印刷電路板6 薄膜61 11 200903069 銅線路62(Chip〇nboaJ Λ, 旦 V you 4 P 〇nb〇ard) 'Or will be soldered to the circuit directly with the surface adhesion technology as described in the 4 test 112. Step by step, with a solid-state lens 3, a solid-state lens is attached The solid-state lens 3 is in the shape of a chevron on the circuit board 1 and is located on the image sensor 2, and has a base 31 on the front surface thereof. A protruding portion 32 is disposed, and the lens portion 321 of the plurality of lenses is disposed inside the protruding portion 32 and the base 31. The front surface of the base 31 is provided with a plurality of fastening portions 33 adjacent to the protruding portion 32. The fastening portion 33 has a columnar shape, and a hook portion 331 is disposed on the top end. Further, a recess portion 34 is formed on the side surface of the base 31. A convex portion 341 is protruded from the recess portion 34, such as the fourth portion. Figure. The lens is any one of glass, plastic or molded glass. Moreover, the base 31 is made of any material of plastic or metal, such as PC, LCP, or any combination of PC and glass fiber, and the metal material 200903069 is made of any one of Ming, copper or alloy. . In step 106, a liquid lens 4 is further disposed, and the liquid lens 4 is disposed above and on the side of the projection 32 of the base 31 of the solid-state lens 3, as shown in the fourth figure. The surface of the liquid lens 4 is provided with a stepped ring 41. The liquid lens 4 is provided with a first electrode 42 and a second electrode. The first electrode 42 has a hoop 421 extending inside the hoop 421. A plurality of first electrode sheets 422 are in contact with the ring 41. A second electrode sheet 423 is disposed on one side of the hoop 421. The second electrode sheet 423 is disposed in the recess portion 34 of the base 31. 3, the second electrode 43 is in contact with the liquid lens 4 side edge, and the other end is disposed in the phantom recess of the pedestal. The first and second electrodes 41, 42 are made of a metal material. Step 108, a hollow cover 5 is placed over the liquid lens 4, the first electrode, and the second electrode 43, and combined with the solid-state lens 3, as shown in the fourth figure. The front side of the body 5 is provided with a through hole 51. The two sides of the cover body 5 are provided with a plurality of fastening slots 52 for securing the fastening portion of the base 31. The cover 5 is firmly coupled to the base of the solid-state lens 3. The cover plate 53 extending from the other side of the body 2 covers the recessed portion 34 of the base 31, so that the electrode ends 424 and 431 of the second electrode piece 423 and the second electrode 43 of the first electrode 42 extend over the cover. External to body 5. In step 110, the exposed bent electrode ends 424, 1 are electrically connected (as shown in the fifth figure). In step 112 of the μ board, the circuit board is energized to transmit the first electrode and the second power to the liquid helium lens 4, so that the liquid inside the liquid lens 4 can confirm the first electrode 42 and the second electrode. 43 is electrically connected to the circuit board 1 200903069, that is, the liquid lens is completed. Please refer to the sixth figure, which is the level of the moving focus module of the present invention. f shows: when the board is _ printed ^: embodiment to figure. As shown in the thin film + printed circuit board 6, the thin + a is reversed FPC s, the two copper foil lines 62 can be formed into a _, _ knife division, and the divided film 61 state lens 4 can be omitted. The electrodes 42 and 43 are electrically connected to the preparation of the liquid electrodes 42 and 43. The buckets are subjected to press forming. The first and second steps are only the preferred ones of the present invention. The scope of the invention. That is to say, according to this issue, the second is not intended to limit the changes, and the modifications are the same as the scope of the patent application. [Simple description of the diagram] * _ is covered. It is the assembly process of the traditional liquid lens autofocus module. An exploded view of the autofocus module. x (The assembly process of the 13⁄4 lens autofocus module is shown here! The schematic diagram of the decomposition of the liquid lens autofocus module of Yu Ming. The second picture of the second figure of the lens. The fourth picture. The fifth picture The liquid energy image of the invention is shown in the sixth figure, which is a schematic diagram of another embodiment of the present invention. The main component symbol is illustrated by the main component: circuit board la step 100a~ 114a 200903069 Image sensor 2a Base 3a Perforation 31a Thread 311a Fastening portion 32a Recessed portion 33a Bump 331a Solid-state lens 4a Thread 41a Liquid lens 5a First electrode 51a Bent electrode end 511a Second electrode 52a Bent electrode end 521a Cover body 6a through hole 61a fastening groove 62a cover plate 63a The present invention: Steps 100 to 112 Circuit board 1 Image sensor 2 Solid-state lens 3 Base 31 Projection 32 Lens group 321 Fastening portion 33 Hook portion 331 Depression 34 Bump 341 Liquid lens 4 Ring 41 First electrode 42 Hoop 421 First electrode piece 422 Second electrode piece 423 Bending electrode end 424 First electrode 43 Bending electrode end 431 Cover body 5 Through hole 51 Buckle groove 52 cover 53 thin Film printed circuit board 6 film 61 11 200903069 copper line 62