TWI398715B - Portable electronic device - Google Patents
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- TWI398715B TWI398715B TW96125565A TW96125565A TWI398715B TW I398715 B TWI398715 B TW I398715B TW 96125565 A TW96125565 A TW 96125565A TW 96125565 A TW96125565 A TW 96125565A TW I398715 B TWI398715 B TW I398715B
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Description
本發明涉及一種携帶型電子裝置，尤其涉及一種可拍照且可獲得較大拍攝範圍之携帶型電子裝置。The present invention relates to a portable electronic device, and more particularly to a portable electronic device that can take photos and obtain a large shooting range.
隨著攝像技術之發展，鏡頭模組於各種用途之攝像裝置中得到廣泛之應用，鏡頭模組與各種携帶型電子裝置如手機、電腦等之結合，更得到衆多消費者之青睞。鏡頭模組一般包括鏡片、鏡筒、濾光片及用於間隔鏡片與濾光片之間隔體等。於鏡頭模組組裝過程中，通常需將該鏡片、濾光片及墊片等元件依序裝入鏡筒，再將鏡筒旋入鏡座以組裝成一完整之鏡頭模組。鏡片之設計方法請參閱Chao等人於2000年IEEE系統、超聲波會議(2000 IEEE UltrasonicsSymposium)上發表之論文Aspheric lens design。With the development of camera technology, the lens module has been widely used in various types of camera devices. The combination of the lens module and various portable electronic devices such as mobile phones and computers has been favored by many consumers. The lens module generally includes a lens, a lens barrel, a filter, and a spacer for the spacer lens and the filter. During the assembly of the lens module, components such as lenses, filters, and spacers are usually sequentially loaded into the lens barrel, and then the lens barrel is screwed into the lens holder to assemble a complete lens module. For the design method of the lens, please refer to the paper Aspheric lens design published by Chao et al. in the 2000 IEEE System and Ultrasonic Conference (2000 IEEE Ultrasonics Symposium).
對於某些携帶型電子裝置，如3G手機，其一般都設置有兩鏡頭模組，即除了提供一用於拍照之主鏡頭模組外，還特別藉由設置一副鏡頭模組用於視頻通訊，以方便用戶獲得自己之影像並將該影像與他人分享。然而，由於設計上之限制，該主鏡頭模組之視角一般都較小，不適於拍攝超廣角之相片，這亦無形中限制了携帶型電子裝置之拍攝範圍。For some portable electronic devices, such as 3G mobile phones, they are generally provided with two lens modules, that is, in addition to providing a main lens module for photographing, in particular, by providing a pair of lens modules for video communication. To make it easier for users to get their own images and share them with others. However, due to design limitations, the main lens module generally has a small viewing angle and is not suitable for taking super wide-angle photos, which inevitably limits the shooting range of the portable electronic device.
有鑒於此，提供一種可獲得較大拍攝範圍之携帶型電子裝置實為必要。In view of this, it is necessary to provide a portable electronic device that can obtain a larger shooting range.
下面將以實施例說明一種携帶型電子裝置，其可用於拍照且可獲得較大之拍攝範圍。A portable electronic device, which can be used for photographing and a large shooting range, will be described below by way of example.
一種携帶型電子裝置，其包括一主體，該主體內設置有一主鏡頭模組及一與該主鏡頭模組相鄰之副鏡頭模組；及一設置於該主鏡頭模組與該副鏡頭模組之間之旋轉模組，該旋轉模組包括一樞接裝置及一嵌設於該樞接裝置內之非球面鏡片，該樞接裝置可旋轉以使該非球面鏡片選擇性地與該主鏡頭模組或該副鏡頭模組相對，並使該非球面鏡片之光軸分別與該主鏡頭模組之光軸或該副鏡頭模組之光軸重合。A portable electronic device includes a main body, a main lens module and a sub-lens module adjacent to the main lens module; and a main lens module and the sub-lens module a rotating module between the groups, the rotating module includes a pivoting device and an aspherical lens embedded in the pivoting device, the pivoting device is rotatable to selectively associate the aspherical lens with the primary lens The module or the sub-lens module is opposite to each other, and the optical axis of the aspherical lens is respectively coincident with the optical axis of the main lens module or the optical axis of the sub-lens module.
相對於先前技術，該携帶型電子裝置藉由設置一包括有一樞接裝置及一非球面鏡片之旋轉模組，並藉由該樞接裝置帶動該非球面鏡片至與該主鏡頭模組相對，以利用該非球面鏡片對入射至該主鏡頭模組之光綫產生聚集效果，使該主鏡頭模組獲得較大之拍攝範圍，從而可增强該携帶型電子裝置之拍攝功能。Compared with the prior art, the portable electronic device is provided with a rotating module including a pivoting device and an aspherical lens, and the aspherical lens is driven by the pivoting device to face the main lens module. The aspherical lens is used to collect the light incident on the main lens module, so that the main lens module obtains a larger shooting range, thereby enhancing the shooting function of the portable electronic device.
下面將結合圖式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 drawings.
如圖1所示，本發明實施例提供之携帶型電子裝置10，其包括一主體14。該主體14內設置有一主鏡頭模組11、一與該主鏡頭模組11相鄰之副鏡頭模組12及一旋轉模組13。As shown in FIG. 1 , a portable electronic device 10 according to an embodiment of the present invention includes a main body 14 . A main lens module 11 , a sub-lens module 12 adjacent to the main lens module 11 , and a rotating module 13 are disposed in the main body 14 .
該主鏡頭模組11可為一具有百萬像素解析度以上之鏡頭模組，其用於拍攝具有較高清晰度之照片。該主鏡頭模組11包括至少一第一鏡片111及一第一影像感測器112。該第一鏡片111用於對物體進行光學成像，該第一影像感測器112用於感測該第一鏡片111之光學成像，其可為電荷耦合影像感測器(Charge Coupled Device，CCD)或互補金屬氧化物半導體影像感測器(Complementary Metal－Oxide－Semiconductor，CMOS)。該第一鏡片111之數目為一個或一個以上。可以理解，該主鏡頭模組11可藉由設置一鏡筒113以將該第一鏡片111收容於該鏡筒113內。另，該主鏡頭模組11還可進一步包括一紅外截止濾光片116及複數間隔體115。該紅外截止濾光片116設置於該鏡筒113內且位於該第一影像感測器112與第一鏡片111之間。該複數間隔體115可設置於複數第一鏡片111之間，亦可設置於該第一鏡片111與該紅外截止濾光片116之間。The main lens module 11 can be a lens module with a resolution of more than megapixels for taking pictures with higher definition. The main lens module 11 includes at least one first lens 111 and a first image sensor 112. The first lens 111 is used for optical imaging of an object, and the first image sensor 112 is configured to sense optical imaging of the first lens 111, which may be a Charge Coupled Device (CCD). Or Complementary Metal-Oxide-Semiconductor (CMOS). The number of the first lenses 111 is one or more. It can be understood that the main lens module 11 can accommodate the first lens 111 in the lens barrel 113 by providing a lens barrel 113. In addition, the main lens module 11 can further include an infrared cut filter 116 and a plurality of spacers 115. The infrared cut filter 116 is disposed in the lens barrel 113 and located between the first image sensor 112 and the first lens 111. The plurality of spacers 115 may be disposed between the plurality of first lenses 111 or between the first lens 111 and the infrared cut filter 116.
該副鏡頭模組12包括一第二影像感測器121。The sub-lens module 12 includes a second image sensor 121.
該旋轉模組13設置於該主鏡頭模組11與該副鏡頭模組12之間，其包括一樞接裝置131及一非球面鏡片132。該非球面鏡片132嵌設於該樞接裝置131內，該樞接裝置131可旋轉使該非球面鏡片132選擇性地與該主鏡頭模組11或該鏡頭模組12相對，以使該非球面鏡片132之光軸S分別與該主鏡頭模組11之光軸M或副鏡頭模組12之光軸N重合，該非球面鏡片132可為一凹透鏡。The rotating module 13 is disposed between the main lens module 11 and the sub-lens module 12 and includes a pivoting device 131 and an aspherical lens 132. The aspherical lens 132 is embedded in the pivoting device 131. The pivoting device 131 is rotatable to selectively oppose the aspherical lens 132 to the main lens module 11 or the lens module 12 such that the aspherical lens 132 The optical axis S coincides with the optical axis M of the main lens module 11 or the optical axis N of the sub-lens module 12, and the aspherical lens 132 can be a concave lens.
該主體14包括一個第一凹槽1400及兩個第二凹槽1402。該第一凹槽1400由該主體14之一表面140向主體14內開設，其用於收容該旋轉模組13。該第二凹槽1402同時由該第一凹槽1400之側壁1401及該表面140向該主體11內開設，其可方便使用者利用手指扳動該樞接裝置131旋轉而帶動該樞接裝置131內收容之非球面鏡片132一起旋轉。The body 14 includes a first recess 1400 and two second recesses 1402. The first recess 1400 is defined by a surface 140 of the main body 14 into the main body 14 for receiving the rotating module 13 . The second recess 1402 is simultaneously opened in the main body 11 by the side wall 1401 of the first recess 1400 and the surface 140. The user can facilitate the rotation of the pivoting device 131 by a finger to drive the pivoting device 131. The aspherical lens 132 housed therein rotates together.
請進一步參閱圖2(a)、圖2(b)及圖3，使用時，扳動該樞接裝置131旋轉，而使嵌設於該樞接裝置131內之非球面鏡片132分別旋轉至與該主鏡頭模組11或副鏡頭模組12相對之位置，並進一步藉由該非球面鏡片132分別與該主鏡頭模組11或副鏡頭模組12之組合，以達成不同之使用效果。Please refer to FIG. 2( a ), FIG. 2( b ) and FIG. 3 . In use, the pivoting device 131 is rotated to rotate the aspherical lens 132 embedded in the pivoting device 131 to The main lens module 11 or the sub-lens module 12 is opposite to each other, and further combined with the main lens module 11 or the sub-lens module 12 by the aspherical lens 132 to achieve different use effects.
請比較圖2(a)及圖2(b)，當扳動該樞接裝置131使其旋轉，並使其內嵌設之非球面鏡片132與該主鏡頭模組11相對，且該非球面鏡片132之光軸S與該主鏡頭模組之光軸M重合時，該非球面鏡片132可對入射至該主鏡頭模組11之光綫a產生聚集效果，從而可使入射至該主鏡頭模組11之入射光角度由θ變大為φ，θ之一般範圍為55°至65°，而φ之一般範圍為120°至160°，即該主鏡頭模組11之視角變大，從而可藉由該主鏡頭模組11以進行超廣角拍攝。Comparing FIG. 2( a ) and FIG. 2( b ), when the pivoting device 131 is rotated to rotate, the aspherical lens 132 embedded therein is opposite to the main lens module 11 , and the aspherical lens is When the optical axis S of the 132 is coincident with the optical axis M of the main lens module, the aspherical lens 132 can collect the light incident on the main lens module 11 so as to be incident on the main lens module. The incident light angle of 11 is increased from θ to φ, the general range of θ is 55° to 65°, and the general range of φ is 120° to 160°, that is, the viewing angle of the main lens module 11 becomes large, so that The main lens module 11 performs super wide-angle shooting.
如圖3所示，當扳動該樞接裝置131旋轉，並使該樞接裝置131內收容之非球面鏡片132與該副鏡頭模組12相對，且該非球面鏡片132之光軸S與該副鏡頭模組12之光軸N重合時，可經由該非球面鏡片132對物體進行光學成像，並進一步藉由該第二影像感測器121對該非球面鏡片132之光學成像進行感測，而方便用戶進行視頻通訊，使用戶獲得自己之影像並將該影像與他人分享。As shown in FIG. 3, when the pivoting device 131 is rotated, the aspherical lens 132 received in the pivoting device 131 is opposed to the sub-lens module 12, and the optical axis S of the aspherical lens 132 is When the optical axis N of the sub-lens module 12 is coincident, the object can be optically imaged through the aspherical lens 132, and the optical imaging of the aspherical lens 132 is further sensed by the second image sensor 121, which is convenient. The user conducts video communication, allowing the user to obtain his own image and share the image with others.
該携帶型電子裝置10藉由設置一包括有一樞接裝置131及一非球面鏡片132之旋轉模組13，並藉由該樞接裝置131帶動該非球面鏡片132至與該主鏡頭模組11相對，以經由該非球面鏡片132對入射至該主鏡頭模組11之光綫產生聚集效果，使該主鏡頭模組11獲得較大之拍攝範圍，從而可增强該携帶型電子裝置10之拍攝功能。另，該非球面鏡片132亦可與該副鏡頭模組12配合，以方便用戶於視頻通訊中獲取自己之影像並將該影像與他人分享。The portable electronic device 10 is provided with a rotating module 13 including a pivoting device 131 and an aspherical lens 132, and the aspherical lens 132 is driven by the pivoting device 131 to be opposite to the main lens module 11 By collecting the light incident on the main lens module 11 through the aspherical lens 132, the main lens module 11 can obtain a larger shooting range, thereby enhancing the photographing function of the portable electronic device 10. In addition, the aspherical lens 132 can also cooperate with the sub-lens module 12 to facilitate the user to obtain his own image in the video communication and share the image with others.
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援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.
攜帶型電子裝置．．．10Portable electronic device. . . 10
主鏡頭模組．．．11Main lens module. . . 11
第一鏡片．．．111First lens. . . 111
第一影像感測器．．．112The first image sensor. . . 112
鏡筒．．．113Tube. . . 113
間隔體．．．115Spacer. . . 115
紅外截止濾光片．．．116Infrared cut filter. . . 116
副鏡頭模組．．．12Secondary lens module. . . 12
第一影像感測器．．．121The first image sensor. . . 121
旋轉模組．．．13Rotating module. . . 13
樞接裝置．．．131Pivot device. . . 131
非球面鏡片．．．132Aspherical lenses. . . 132
主體．．．14main body. . . 14
表面．．．140surface. . . 140
第一凹槽．．．1400First groove. . . 1400
側壁．．．1401Side wall. . . 1401
第二凹槽．．．1402Second groove. . . 1402
入射光角度．．．θIncident light angle. . . θ
光軸．．．M、N、SOptical axis. . . M, N, S
圖1係本發明實施例提供之携帶型電子裝置之局部剖視示意圖。FIG. 1 is a partial cross-sectional view of a portable electronic device according to an embodiment of the present invention.
圖2(a)係本發明實施例提供之携帶型電子裝置之非球面鏡片與該主鏡頭模組組合前之入射光角度示意圖。FIG. 2( a ) is a schematic diagram showing the incident light angle of the aspherical lens of the portable electronic device according to the embodiment of the present invention before being combined with the main lens module.
圖2(b)係本發明實施例提供之携帶型電子裝置之非球面鏡片與該主鏡頭模組組合後之入射光角度示意圖。FIG. 2(b) is a schematic diagram showing the incident light angle of the aspherical lens of the portable electronic device according to the embodiment of the present invention combined with the main lens module.
圖3係本發明實施例提供之携帶型電子裝置之非球面鏡片與該副鏡頭模組之組合示意圖。FIG. 3 is a schematic diagram of a combination of an aspherical lens and a sub-lens module of a portable electronic device according to an embodiment of the present invention.
攜帶型電子裝置．．．10Portable electronic device. . . 10
主鏡頭模組．．．11Main lens module. . . 11
第一鏡片．．．111First lens. . . 111
第一影像感測器．．．112The first image sensor. . . 112
鏡筒．．．113Tube. . . 113
間隔體．．．115Spacer. . . 115
紅外截止濾光片．．．116Infrared cut filter. . . 116
副鏡頭模組．．．12Secondary lens module. . . 12
第一影像感測器．．．121The first image sensor. . . 121
旋轉模組．．．13Rotating module. . . 13
樞接裝置．．．131Pivot device. . . 131
非球面鏡片．．．132Aspherical lenses. . . 132
主體．．．14main body. . . 14
表面．．．140surface. . . 140
第一凹槽．．．1400First groove. . . 1400
側壁．．．1401Side wall. . . 1401
第二凹槽．．．1402Second groove. . . 1402
光軸．．．M、N、SOptical axis. . . M, N, S
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96125565A TWI398715B (en) | 2007-07-13 | 2007-07-13 | Portable electronic device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96125565A TWI398715B (en) | 2007-07-13 | 2007-07-13 | Portable electronic device |
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| TW200903127A TW200903127A (en) | 2009-01-16 |
| TWI398715B true TWI398715B (en) | 2013-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| TW96125565A TWI398715B (en) | 2007-07-13 | 2007-07-13 | Portable electronic device |
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| TW (1) | TWI398715B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614456A (en) * | 2003-11-05 | 2005-05-11 | 卡西欧计算机株式会社 | Imaging lens device and portable apparatus having imaging function |
| TW200602800A (en) * | 2004-07-09 | 2006-01-16 | Asia Optical Co Inc | Camera lens with adjustment mechanism |
| TWM287550U (en) * | 2005-09-16 | 2006-02-11 | Hon Hai Prec Ind Co Ltd | Portable electric device with external camera module |
| US20070077049A1 (en) * | 2005-09-30 | 2007-04-05 | Hon Hai Precision Industry Co., Ltd. | Digital camera module |
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- 2007-07-13 TW TW96125565A patent/TWI398715B/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614456A (en) * | 2003-11-05 | 2005-05-11 | 卡西欧计算机株式会社 | Imaging lens device and portable apparatus having imaging function |
| TW200602800A (en) * | 2004-07-09 | 2006-01-16 | Asia Optical Co Inc | Camera lens with adjustment mechanism |
| TWM287550U (en) * | 2005-09-16 | 2006-02-11 | Hon Hai Prec Ind Co Ltd | Portable electric device with external camera module |
| US20070077049A1 (en) * | 2005-09-30 | 2007-04-05 | Hon Hai Precision Industry Co., Ltd. | Digital camera module |
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| TW200903127A (en) | 2009-01-16 |
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