TWI407170B - Lens module - Google Patents
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- TWI407170B TWI407170B TW96125562A TW96125562A TWI407170B TW I407170 B TWI407170 B TW I407170B TW 96125562 A TW96125562 A TW 96125562A TW 96125562 A TW96125562 A TW 96125562A TW I407170 B TWI407170 B TW I407170B
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Abstract
Description
本發明涉及光學領域，尤其涉及一種鏡頭模組。 The present invention relates to the field of optics, and in particular to a lens module.
隨著電子產品多功能化之發展，鏡頭模組於行動電話、筆記本電腦、數位相機、個人數位助理等消費性電子產品中得到廣泛應用。人們於追求多功能化之同時，也希望電子產品具有優良之影像效果，即，需要鏡頭模組具有高品質之成像品質。 With the development of multi-functional electronic products, lens modules are widely used in consumer electronic products such as mobile phones, notebook computers, digital cameras, and personal digital assistants. While pursuing multi-functionality, people also hope that electronic products have excellent image effects, that is, lens modules are required to have high-quality imaging quality.
Takano,H發表於1995年2月之《Consumer Electronics》上之一篇名為《Two-phase direct-drive motor built into a camcorders zoom lens barrel》文章中，揭示了一種鏡頭模組，其具有可伸縮鏡頭，同時具有結構緊湊之優點。如圖2所示，先前技術之一種鏡頭模組200包括一個鏡筒221，及設置於鏡筒21內之一第一鏡片222、第一間隔環223等。該鏡頭模組200內具有之複數光學元件通常沿鏡筒221軸線方向裝設，以實現設計光學性能，達到預定成像品質。組裝時，通常係採用將數個光學元件依次裝置於鏡筒中。由於鏡片222僅有側面與鏡筒221內壁接觸並固定，通常需要垂直組裝入鏡筒221。然，由於鏡片222之外徑與鏡筒內徑相當，鏡片222側面與鏡筒221內壁存在摩擦力，故於組裝時，鏡片222從鏡筒上方裝入鏡筒底部之整個過程都存在由於 摩擦導致組裝不易之困難，並且由於摩擦，鏡片222很容易發生歪斜，從而影響整個鏡頭模組200之組裝效率及成像品質，造成鏡頭模組200成為不良品。如此不但降低了鏡頭模組之組裝良率，而且大幅度增加了鏡頭模組之製造成本。 Takano, H. In an article entitled "Two-phase direct-drive motor built into a camcorders zoom lens barrel" in "Consumer Electronics", February 1995, reveals a lens module that is scalable The lens has the advantage of compact structure. As shown in FIG. 2, a lens module 200 of the prior art includes a lens barrel 221, and a first lens 222, a first spacer ring 223, and the like disposed in the lens barrel 21. The plurality of optical elements included in the lens module 200 are generally mounted along the axial direction of the lens barrel 221 to achieve design optical performance to achieve a predetermined imaging quality. When assembling, it is common to employ a plurality of optical elements in order in the lens barrel. Since the lens 222 has only the side surface in contact with and fixed to the inner wall of the lens barrel 221, it is usually necessary to vertically fit the lens barrel 221. However, since the outer diameter of the lens 222 is equivalent to the inner diameter of the lens barrel, the side surface of the lens 222 has a frictional force with the inner wall of the lens barrel 221, so that the entire process of loading the lens 222 from the top of the lens barrel into the bottom of the lens barrel during assembly is due to The friction causes difficulty in assembly, and the lens 222 is easily skewed due to friction, thereby affecting the assembly efficiency and image quality of the entire lens module 200, resulting in the lens module 200 becoming a defective product. This not only reduces the assembly yield of the lens module, but also greatly increases the manufacturing cost of the lens module.
因此，有必要提供一種組裝效率高，且鏡片不易歪斜之鏡頭模組。 Therefore, it is necessary to provide a lens module that has high assembly efficiency and that is not easily skewed by the lens.
有鑒於此，提供一種組裝效率高，且鏡片不易歪斜之鏡頭模組實為必要。 In view of this, it is necessary to provide a lens module with high assembly efficiency and a lens that is not easily skewed.
本發明提供一種鏡頭模組，其包括一個鏡筒及設於該鏡筒中之一第一鏡片。該鏡筒包括一底部及一內壁，該第一鏡片包括一位於鏡片中心之光學部、一位於該鏡片中心週邊之非光學部及面對鏡筒內壁之側部。該第一鏡片之非光學部具有一階梯狀環體，該鏡筒之底部自內壁延伸出一階梯狀凸台，該第一鏡片之階梯狀環體與該鏡筒之階梯狀凸台相配合，以使第一鏡片固定於鏡筒內，該第一鏡片之側部端面與鏡筒內壁存在間隙。 The invention provides a lens module comprising a lens barrel and a first lens disposed in the lens barrel. The lens barrel includes a bottom portion and an inner wall. The first lens includes an optical portion at a center of the lens, a non-optical portion at a periphery of the center of the lens, and a side portion facing the inner wall of the lens barrel. The non-optical portion of the first lens has a stepped ring body, and the bottom of the lens barrel extends from the inner wall with a stepped boss, and the stepped ring body of the first lens and the stepped boss of the lens barrel The first lens is fixed in the lens barrel, and the side end surface of the first lens has a gap with the inner wall of the lens barrel.
該鏡頭模組之第一鏡片之側部端面與鏡筒內壁存在間隙，因此於組裝之時，由上往下，當第一鏡片還沒有到達鏡筒底部之時，都不存在由於摩擦而組裝不易之困難。只有當到達鏡筒底部之階梯狀凸台處之時，第一鏡片階梯狀環體之部分側面與鏡筒底部之階梯狀凸台之側面才有相接觸，而產生摩擦。但由於這個摩擦面發生之距離較短，因此，可大大降低發生組裝歪斜之幾率，並且，由於從上往下沒有摩擦，故可較大幅度地提高組裝效率。 The side end surface of the first lens of the lens module has a gap with the inner wall of the lens barrel, so when assembled, from top to bottom, when the first lens has not reached the bottom of the lens barrel, there is no friction due to It is difficult to assemble. Only when reaching the stepped boss at the bottom of the lens barrel, part of the side surface of the first lens stepped ring body is in contact with the side surface of the stepped boss at the bottom of the lens barrel, and friction is generated. However, since the friction surface occurs at a short distance, the probability of assembly skew can be greatly reduced, and since there is no friction from the top to the bottom, the assembly efficiency can be greatly improved.
相較於先前技術，本發明提供之鏡頭模組具有如下優點：待組裝鏡片可方便地組裝入鏡筒，提高了鏡頭模組之組裝效率；並且，大大減少了鏡片組裝歪斜之幾率，保證了鏡頭模組之成像品質，提升了鏡頭模組之組裝良率，降低了鏡頭模組之製造成本。 Compared with the prior art, the lens module provided by the present invention has the following advantages: the lens to be assembled can be conveniently assembled into the lens barrel, which improves the assembly efficiency of the lens module; and greatly reduces the probability of lens assembly skewing, and ensures The imaging quality of the lens module improves the assembly yield of the lens module and reduces the manufacturing cost of the lens module.
100‧‧‧鏡頭模組 100‧‧‧ lens module
10‧‧‧鏡筒 10‧‧‧Mirror tube
11‧‧‧內壁 11‧‧‧ inner wall
12‧‧‧外壁 12‧‧‧ outer wall
13‧‧‧底部 13‧‧‧ bottom
14‧‧‧階梯狀凸台 14‧‧‧stepped boss
141‧‧‧卡合面 141‧‧‧ engaging surface
20‧‧‧鏡片 20‧‧‧ lenses
21‧‧‧光學部 21‧‧‧Optical Department
22‧‧‧非光學部 22‧‧‧ Non-optical department
23，42‧‧‧側部 23, 42‧‧‧ side
231，421‧‧‧側部端面 231,421‧‧‧ side end face
24，41‧‧‧階梯狀環體 24,41‧‧‧stepped ring
241‧‧‧卡固面 241‧‧‧卡固面
30‧‧‧第一間隔環 30‧‧‧First spacer ring
40‧‧‧第二鏡片 40‧‧‧second lens
50‧‧‧第二間隔環 50‧‧‧Second spacer ring
60‧‧‧濾光片 60‧‧‧Filter
圖1係本發明實施例提供之鏡頭模組之剖視圖。 1 is a cross-sectional view of a lens module according to an embodiment of the present invention.
圖2係先前技術之鏡頭模組之剖視圖。 2 is a cross-sectional view of a prior art lens module.
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，本發明實施例提供之鏡頭模組100包括一個鏡筒10、一第一鏡片20及複數光學元件。本實施例中，該複數光學元件包括第一間隔環30、第二鏡片40、第二間隔環50及濾光片60。該第一鏡片20及第二鏡片40可以係玻璃鏡片或塑膠鏡片。第一間隔環30用於保持第一鏡片20、第二鏡片40間之距離，第二間隔環50用於保持第二鏡片40及濾光片60間之距離。 Referring to FIG. 1 , a lens module 100 according to an embodiment of the invention includes a lens barrel 10 , a first lens 20 , and a plurality of optical components. In this embodiment, the plurality of optical elements include a first spacer ring 30, a second lens 40, a second spacer ring 50, and a filter 60. The first lens 20 and the second lens 40 may be glass lenses or plastic lenses. The first spacer ring 30 is for maintaining the distance between the first lens 20 and the second lens 40, and the second spacer ring 50 is for maintaining the distance between the second lens 40 and the filter 60.
該鏡筒10為圓筒體，其內部具有收容空間用以收容第一鏡片20等複數光學元件。鏡筒10具有相對之鏡筒內壁11和鏡筒外壁12。該鏡筒外壁12可設有螺紋(圖未示)以與鏡筒座(圖未示)配合組裝。該鏡筒10具有一鏡筒底部13，位於鏡筒內壁11靠近鏡頭模組100物側之一端，用於穩定支撐第一鏡片20。 The lens barrel 10 is a cylindrical body having a housing space therein for receiving a plurality of optical elements such as the first lens 20. The lens barrel 10 has an opposite inner wall 11 of the barrel and an outer wall 12 of the barrel. The barrel outer wall 12 can be provided with a thread (not shown) for assembly with a barrel holder (not shown). The lens barrel 10 has a lens barrel bottom 13 located at one end of the lens barrel inner wall 11 adjacent to the object side of the lens module 100 for stably supporting the first lens 20.
該第一鏡片20包括一位於鏡片中心之光學部21、一位於該鏡片中心週邊之非光學部22和一面對鏡筒內壁11之側部23。該光學部21 用於成像中實現一定之光學效果，而非光學部22於成像過程中並不參與成像。該側部23具有一側部端面231，其對著鏡筒10之內壁11，且與內壁11存在間隙。也就是說，該第一鏡片20之側部23處之外徑小於鏡筒10之內徑。 The first lens 20 includes an optical portion 21 at the center of the lens, a non-optical portion 22 at the center of the lens, and a side portion 23 facing the inner wall 11 of the lens barrel. The optical portion 21 A certain optical effect is achieved in imaging, and the non-optical portion 22 does not participate in imaging during imaging. The side portion 23 has a side end surface 231 which faces the inner wall 11 of the lens barrel 10 and has a gap with the inner wall 11. That is, the outer diameter of the side portion 23 of the first lens 20 is smaller than the inner diameter of the lens barrel 10.
該第一鏡片20之非光學部22具有一階梯狀環體24，該第一鏡片20之階梯狀環體24具有一卡固面241，用於將第一鏡片20固定於鏡筒10中。 The non-optical portion 22 of the first lens 20 has a stepped ring body 24 having a locking surface 241 for fixing the first lens 20 in the lens barrel 10.
進一步地，該鏡筒10之底部13自內壁11延伸出一階梯狀凸台14，此階梯狀凸台14為圓環形，其可與鏡筒10一體成型。該階梯狀凸台14具有一卡合面141，該卡合面141與第一鏡片20階梯狀環體24之卡固面241相對，且緊密結合，以使第一鏡片20固定於鏡筒10中。於本實施例中，該第一鏡片20之卡固面241處之鏡片外徑等於該鏡筒10之階梯狀凸台14之卡合面141處之鏡筒內徑，這樣，第一鏡片20之卡固面241就可與鏡筒10之卡合面141緊密接觸，達到固定第一鏡片20之效果。 Further, the bottom portion 13 of the lens barrel 10 extends from the inner wall 11 with a stepped boss 14 which is annular and can be integrally formed with the lens barrel 10. The stepped boss 14 has an engaging surface 141 opposite to the engaging surface 241 of the stepped ring body 24 of the first lens 20 and is tightly coupled to fix the first lens 20 to the lens barrel 10 . in. In this embodiment, the outer diameter of the lens at the securing surface 241 of the first lens 20 is equal to the inner diameter of the lens barrel at the engaging surface 141 of the stepped boss 14 of the lens barrel 10, such that the first lens 20 The engaging surface 241 can be in close contact with the engaging surface 141 of the lens barrel 10 to achieve the effect of fixing the first lens 20.
於本實施例中，第一鏡片20僅有部分側面(卡固面241)與鏡筒10之內壁11相接觸，這樣，可減少摩擦面積，從而減小組裝歪斜之幾率。並且，由於第一鏡片20之側部23處之外徑小於鏡筒10之內徑，故組裝時，第一鏡片20由上至下組入鏡筒10，僅在達到鏡筒10底部13之階梯狀凸台14處時，鏡片才與鏡筒10內壁有摩擦，而於前段都沒有接觸，這樣，組裝起來很容易，不存在組入困難之問題。 In the present embodiment, only a part of the side surface (the fastening surface 241) of the first lens 20 is in contact with the inner wall 11 of the lens barrel 10, so that the friction area can be reduced, thereby reducing the probability of assembly skew. Moreover, since the outer diameter of the side portion 23 of the first lens 20 is smaller than the inner diameter of the lens barrel 10, when assembled, the first lens 20 is assembled into the lens barrel 10 from top to bottom, only at the bottom 13 of the lens barrel 10. At the stepped projection 14, the lens is rubbed against the inner wall of the lens barrel 10, and there is no contact in the front stage. Thus, assembly is easy, and there is no problem of difficulty in assembly.
於本實施例中，該第一鏡片20之階梯狀環體24之卡固面241之高度大於該鏡筒10之階梯狀凸台14之卡合面141之高度。第一鏡片20與鏡筒10底部13緊密接觸，這樣，可起到更穩定地固定該第一鏡片20之作用。當然，此卡固面241之高度也可等於或小於該卡合面141之高度。該第一鏡片20與鏡筒10之底部13也可不接觸，僅靠第一鏡片20之卡固面241與該鏡筒10之卡合面141之緊密配合即可固定該鏡片。 In this embodiment, the height of the fastening surface 241 of the stepped ring body 24 of the first lens 20 is greater than the height of the engaging surface 141 of the stepped boss 14 of the lens barrel 10. The first lens 20 is in close contact with the bottom portion 13 of the lens barrel 10, so that the first lens 20 can be more stably fixed. Of course, the height of the fastening surface 241 can also be equal to or less than the height of the engaging surface 141. The first lens 20 and the bottom portion 13 of the lens barrel 10 may not be in contact with each other, and the lens may be fixed only by the close fit of the fastening surface 241 of the first lens 20 and the engaging surface 141 of the lens barrel 10.
該鏡頭模組100之第二鏡片40具有一階梯狀環體41，其與該第一鏡片20之之階梯狀環體24相配合，以固定第二鏡片40。於本實施例中，該第二鏡片40之階梯狀環體41與該第一鏡片20之之階梯狀環體24互相卡合，卡合處41之兩個面係緊密接觸。 The second lens 40 of the lens module 100 has a stepped ring body 41 that cooperates with the stepped ring body 24 of the first lens 20 to fix the second lens 40. In this embodiment, the stepped ring body 41 of the second lens 40 and the stepped ring body 24 of the first lens 20 are engaged with each other, and the two faces of the engaging portion 41 are in close contact.
該第二鏡片40進一步包括一面對鏡筒內壁之側部42，該側部42具有一側部端面421，其對著鏡筒10之內壁11，且與內壁11存在間隙。也就是說，該第二鏡片20之側部42處之外徑小於鏡筒10之內徑。這樣，該第二鏡片40可通過該階梯狀環體41與該第一鏡片20相互卡合固定，而該第二鏡片40與鏡筒10內壁11沒有接觸，就避免了組裝時之摩擦阻力問題，因此更便於組裝，且只要第一鏡片20沒有組裝歪斜，第二鏡片40也不會組裝歪斜。 The second lens 40 further includes a side portion 42 facing the inner wall of the lens barrel, the side portion 42 having a side end surface 421 which faces the inner wall 11 of the lens barrel 10 and has a gap with the inner wall 11. That is, the outer diameter of the side portion 42 of the second lens 20 is smaller than the inner diameter of the lens barrel 10. In this way, the second lens 40 can be engaged with the first lens 20 through the stepped ring body 41, and the second lens 40 is not in contact with the inner wall 11 of the lens barrel 10, thereby avoiding frictional resistance during assembly. The problem is therefore easier to assemble, and as long as the first lens 20 is not assembled, the second lens 40 will not be assembled.
本實施例之鏡頭模組100包括兩個鏡片，可以理解，還可根據這一原理疊加第三、第四鏡片等，其餘各鏡片均可設置為包含一階梯狀環體之結構，通過鏡片之部分側面與另一鏡片互相卡合，而與鏡筒內壁存在間隔這一構造，來達到與鏡筒內壁無摩擦，從而實現便於組裝及避免組裝歪斜之目的。 The lens module 100 of the embodiment includes two lenses. It can be understood that the third and fourth lenses can be superimposed according to the principle. The other lenses can be configured to include a stepped ring body through the lens. The side surface and the other lens are engaged with each other, and the inner wall of the lens barrel is spaced apart to achieve no friction with the inner wall of the lens barrel, thereby facilitating assembly and avoiding assembly skew.
該鏡頭模組100包括至少一個設於該第一鏡片和第二鏡片間之間隔環，該間隔環設於兩個鏡片之階梯狀環體內側，用於間隔兩鏡片。 The lens module 100 includes at least one spacer ring disposed between the first lens and the second lens. The spacer ring is disposed inside the stepped ring body of the two lenses for spacing the two lenses.
該鏡頭模組100還可包括至少一個設於第一鏡片和第二鏡片間之光圈片，該光圈片設於相鄰兩個鏡片之階梯狀環體內側。 The lens module 100 can further include at least one aperture plate disposed between the first lens and the second lens, the aperture plate being disposed inside the stepped ring body of the adjacent two lenses.
該鏡頭模組100還包括一個紅外截止濾光片60，能夠阻止紅外光通過。 The lens module 100 further includes an infrared cut filter 60 that blocks infrared light from passing therethrough.
該各鏡片之階梯狀環體和該鏡筒10之階梯狀凸台14都可通過一體成型之方式製成。該鏡筒10之之材料通常為樹脂。 The stepped ring body of each of the lenses and the stepped boss 14 of the lens barrel 10 can be formed by integral molding. The material of the lens barrel 10 is usually a resin.
本實施例中，該階梯狀凸台14及鏡筒10均為樹脂，故可一體成型形成該鏡筒10。 In the embodiment, the stepped boss 14 and the lens barrel 10 are both resin, so that the lens barrel 10 can be integrally formed.
組裝該鏡頭模組100時，先將第一鏡片20組裝於鏡筒10之階梯狀凸台14內側，再依次將第一間隔環30、第二鏡片40、第二間隔環50、濾光片60等複數光學元件組裝於鏡筒10內。各光學元件之間可採用膠水將各元件粘合固定。 When the lens module 100 is assembled, the first lens 20 is first assembled inside the stepped boss 14 of the lens barrel 10, and then the first spacer ring 30, the second lens 40, the second spacer ring 50, and the filter are sequentially disposed. A plurality of optical elements such as 60 are assembled in the lens barrel 10. Glue can be used to bond the components between the optical components.
由於除第一鏡片外，每一鏡片與鏡筒內壁都存在間隙，因此不存在由於摩擦而組入不易之困難，且由於沒有摩擦，自然也不存在由於摩擦會組裝歪斜之情況。該鏡頭模組之第一鏡片之側部端面與鏡筒內壁存在間隙，因此於組裝之時，由上往下，當第一鏡片還沒有到達鏡筒底部之時，都不存在由於摩擦而組裝不易之困難。只有當到達鏡筒底部之階梯狀凸台處之時，第一鏡片階梯狀環體之部分側面與鏡筒底部之階梯狀凸台之側面才有相互接觸，而 產生摩擦。但由於這個摩擦面發生之距離較短，因此，可大大降低發生組裝歪斜之幾率，並且，由於從上往下沒有摩擦，故可較高幅度地提高組裝效率。並且，只要第一個鏡片沒有歪斜，後面鏡片都不會歪斜。 Since there is a gap between each lens and the inner wall of the lens barrel except for the first lens, there is no difficulty in assembling due to friction, and since there is no friction, there is naturally no case where the skew is assembled due to friction. The side end surface of the first lens of the lens module has a gap with the inner wall of the lens barrel, so when assembled, from top to bottom, when the first lens has not reached the bottom of the lens barrel, there is no friction due to It is difficult to assemble. Only when reaching the stepped boss at the bottom of the lens barrel, part of the side surface of the first lens stepped ring body and the side of the stepped boss of the bottom of the lens barrel are in contact with each other, and Produce friction. However, since the friction surface occurs at a relatively short distance, the probability of assembly skew can be greatly reduced, and since there is no friction from the top to the bottom, the assembly efficiency can be improved to a higher extent. Also, as long as the first lens is not skewed, the back lens will not be skewed.
本發明提供之鏡頭模組具有如下優點：待組裝鏡片可方便地組裝入鏡筒，提高了鏡頭模組之組裝效率；並且，大大減少了鏡片組裝歪斜之幾率，保證了鏡頭模組之成像品質，提升了鏡頭模組之組裝良率，降低了鏡頭模組之製造成本。 The lens module provided by the invention has the following advantages: the lens to be assembled can be conveniently assembled into the lens barrel, thereby improving the assembly efficiency of the lens module; and, the probability of lens assembly skew is greatly reduced, and the imaging quality of the lens module is ensured. The assembly yield of the lens module is improved, and the manufacturing cost of the lens module is reduced.
綜上所述，本發明確已符合發明專利之要件，遂依法提出專利申請。惟，以上所述者僅為本發明之較佳實施方式，自不能以此限制本案之申請專利範圍。舉凡熟悉本案技藝之人士爰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內。 In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims.
100‧‧‧鏡頭模組 100‧‧‧ lens module
10‧‧‧鏡筒 10‧‧‧Mirror tube
11‧‧‧內壁 11‧‧‧ inner wall
12‧‧‧外壁 12‧‧‧ outer wall
13‧‧‧底部 13‧‧‧ bottom
14‧‧‧階梯狀凸台 14‧‧‧stepped boss
141‧‧‧卡合面 141‧‧‧ engaging surface
20‧‧‧鏡片 20‧‧‧ lenses
21‧‧‧光學部 21‧‧‧Optical Department
22‧‧‧非光學部 22‧‧‧ Non-optical department
23，42‧‧‧側部 23, 42‧‧‧ side
231，421‧‧‧側部端面 231,421‧‧‧ side end face
24，41‧‧‧階梯狀環體 24,41‧‧‧stepped ring
241‧‧‧卡固面 241‧‧‧卡固面
30‧‧‧第一間隔環 30‧‧‧First spacer ring
40‧‧‧第二鏡片 40‧‧‧second lens
50‧‧‧第二間隔環 50‧‧‧Second spacer ring
60‧‧‧濾光片 60‧‧‧Filter
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96125562A TWI407170B (en) | 2007-07-13 | 2007-07-13 | Lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96125562A TWI407170B (en) | 2007-07-13 | 2007-07-13 | Lens module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200903065A TW200903065A (en) | 2009-01-16 |
| TWI407170B true TWI407170B (en) | 2013-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW96125562A TWI407170B (en) | 2007-07-13 | 2007-07-13 | Lens module |
Country Status (1)
| Country | Link |
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| TW (1) | TWI407170B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI404988B (en) * | 2009-04-28 | 2013-08-11 | Asia Optical Co Inc | Can reduce the height of the lens device |
| TWI456282B (en) * | 2009-11-04 | 2014-10-11 | Hon Hai Prec Ind Co Ltd | Lens module |
| TWI453486B (en) * | 2009-11-05 | 2014-09-21 | Hon Hai Prec Ind Co Ltd | Lens group and lens module having same |
| TWI453495B (en) * | 2009-11-30 | 2014-09-21 | Hon Hai Prec Ind Co Ltd | Lens module |
| TWI506329B (en) * | 2011-07-28 | 2015-11-01 | Hon Hai Prec Ind Co Ltd | Lens module |
| CN105093467B (en) * | 2014-05-09 | 2018-01-05 | 玉晶光电(厦门)有限公司 | The camera lens of boss with adjustment gradient |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200632396A (en) * | 2005-01-28 | 2006-09-16 | Eastman Kodak Co | Passively aligned optical elements |
| CN2901350Y (en) * | 2006-05-09 | 2007-05-16 | 亚洲光学股份有限公司 | Integrated lens |
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2007
- 2007-07-13 TW TW96125562A patent/TWI407170B/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200632396A (en) * | 2005-01-28 | 2006-09-16 | Eastman Kodak Co | Passively aligned optical elements |
| CN2901350Y (en) * | 2006-05-09 | 2007-05-16 | 亚洲光学股份有限公司 | Integrated lens |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200903065A (en) | 2009-01-16 |
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