KR20050079123A - Camera device for mobile phone - Google Patents
Camera device for mobile phone Download PDFInfo
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- KR20050079123A KR20050079123A KR1020040007269A KR20040007269A KR20050079123A KR 20050079123 A KR20050079123 A KR 20050079123A KR 1020040007269 A KR1020040007269 A KR 1020040007269A KR 20040007269 A KR20040007269 A KR 20040007269A KR 20050079123 A KR20050079123 A KR 20050079123A
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- camera
- lens
- terminal
- zoom
- mobile communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
- H04M1/656—Recording arrangements for recording a message from the calling party for recording conversations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/68—Details of telephonic subscriber devices with means for recording information, e.g. telephone number during a conversation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Studio Devices (AREA)
Abstract
본 발명은 회전형 카메라를 구비하는 단말기에서 영상 촬영시 줌 기능이 구현될 수 있도록 하는 이동통신 단말기의 카메라 장치에 관한 것이다.The present invention relates to a camera device of a mobile communication terminal that allows a zoom function to be implemented when capturing an image in a terminal having a rotatable camera.
이와 같은 본 발명은, 단말기의 하우징에 회전 방식으로 설치되는 카메라와, 소정 위치로 회전된 상기 카메라의 렌즈와 겹쳐지도록 상기 하우징에 설치되는 줌 렌즈부를 포함하는 것을 특징으로 하는 이동통신 단말기의 카메라 장치를 제공한다. 그리고, 상기 줌 렌즈부는, 상기 카메라의 렌즈를 향해 이동하도록 상기 하우징에 설치되는 렌즈 커버와, 상기 렌즈 커버에 설치되어 상기 카메라의 렌즈와 선택적인 겹침이 이루어지는 줌 렌즈로 구성됨이 바람직하다. The present invention as described above, the camera device of the mobile communication terminal comprising a camera installed in a rotational manner in the housing of the terminal, and a zoom lens unit installed in the housing so as to overlap with the lens of the camera rotated to a predetermined position. To provide. The zoom lens unit may include a lens cover installed in the housing to move toward the lens of the camera, and a zoom lens installed in the lens cover to selectively overlap with the lens of the camera.
Description
본 발명은 이동통신 단말기의 카메라 장치에 관한 것으로써, 더욱 상세하게는 회전형 카메라를 구비하는 단말기에서 영상 촬영시 줌 기능이 구현될 수 있도록 하는 이동통신 단말기의 카메라 장치에 관한 것이다.The present invention relates to a camera device of a mobile communication terminal, and more particularly, to a camera device of a mobile communication terminal to implement a zoom function when capturing an image in a terminal having a rotatable camera.
이동통신 단말기(이하 단말기라 칭함)는 빠른 속도로 발전하고 있는 정보통신기술 및 단말기 제작기술의 발달에 힘입어 복합적이고 다양한 서비스를 제공하는 제품 형태로 발전하는 추세이다.Mobile communication terminals (hereinafter referred to as terminals) are being developed into a product type that provides complex and various services due to the development of information communication technology and terminal production technology that are rapidly developing.
휴대폰을 예로 들면, 정지영상이나 동영상의 촬영이 가능하여 일명 카메라폰이나 캠코더폰으로 불리우는 단말기 제품들이 출시되어 기존의 촬영 기능을 갖추지 못한 단말기 제품들을 대체해가고 있는 상황이며, 또한 화상통화가 가능한 단말기 제품들이 보급되고 있다.Taking a mobile phone as an example, a terminal product called a camera phone or a camcorder phone has been released due to the possibility of shooting still images or videos, and it is replacing a terminal product that does not have a conventional shooting function, and a terminal capable of making a video call. Products are spreading.
그러나, 상기 카메라 기능이 구비된 단말기 제품들은 피사체와의 거리에 관계없이 동일한 초점의 렌즈를 통해 영상 촬영이 이루어지는 것이므로, 얻어지는 영상물의 선명도가 떨어지는 문제점이 있었다.However, the terminal products equipped with the camera function is because the image is taken through the lens of the same focus irrespective of the distance to the subject, there is a problem that the sharpness of the resulting image is inferior.
즉, 화상통화 기능을 갖는 단말기를 예로 들면, 카메라의 렌즈가 화상통화에 기준을 두고 설치되는 것이므로, 화상 통화시에는 단말기의 카메라와 근거리에 있는 사용자의 얼굴을 비교적 선명하게 촬영하는 것이지만, 화상통화시 외에 근거리에 있는 물체를 촬영하는 경우 얻어지는 영상물의 선명도가 현저하게 저하되는 문제점이 있었다.In other words, taking a terminal having a video call function as an example, since the lens of the camera is installed based on the video call, the video call takes a relatively clear picture of the camera of the terminal and the user's face at a short distance. There was a problem in that the sharpness of the obtained image was remarkably lowered when photographing an object located at a short distance outside the city.
본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로써, 회전형 카메라를 구비하는 이동통신 단말기에서 카메라를 소정 각도로 회전하여 촬영시 줌 기능이 구현되도록 하는 이동통신 단말기의 카메라 장치를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems, to provide a camera device of a mobile communication terminal to implement a zoom function when shooting by rotating the camera at a predetermined angle in a mobile communication terminal having a rotatable camera. The purpose is.
상기와 같은 목적을 달성하기 위하여 본 발명은, 단말기의 하우징에 회전 형태로 설치되는 카메라와, 소정 위치로 회전된 상기 카메라의 렌즈와 겹쳐지도록 상기 하우징에 설치되는 줌 렌즈부를 포함하는 것을 특징으로 하는 이동통신 단말기의 카메라 장치를 제공한다.In order to achieve the above object, the present invention is characterized in that it comprises a camera installed in a rotational form in the housing of the terminal, and a zoom lens unit installed in the housing so as to overlap with the lens of the camera rotated to a predetermined position. A camera device of a mobile communication terminal is provided.
이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 따른 카메라 장치의 일 실시예를 보인 사시도이다.1 is a perspective view showing an embodiment of a camera apparatus according to the present invention.
도시된 바와 같이, 본 실시예에 따른 카메라 장치는 카메라(30)와 줌 렌즈부(40)를 포함하여 구성된다.As shown, the camera apparatus according to the present embodiment includes a camera 30 and a zoom lens unit 40.
카메라(30)는 렌즈(32)를 장착하고 있는 것으로써, 촬영 기능을 구비한 통상의 단말기에서 사용되고 있는 소형 카메라의 형태라고 보면 된다. 이와 같은 카메라(30)는 단말기의 하우징에 회전 가능한 형태로 설치된다.The camera 30 is attached to the lens 32, and may be regarded as a form of a compact camera used in a normal terminal having a photographing function. Such a camera 30 is installed in a rotatable form in the housing of the terminal.
줌 렌즈부(40)는 소정 위치로 회전된 카메라(30)의 렌즈(32)와 겹쳐지게 되므로써, 카메라(30)를 이용한 영상 촬영시에 줌 기능을 제공하기 위한 용도이다. 이와 같은 줌 렌즈부(40)는 단말기의 하우징에 설치되어 카메라의 소정 각도로의 회전시 카메라(30)의 렌즈(32)와 겹쳐지면서 줌 기능을 지원하게 된다. Since the zoom lens unit 40 overlaps with the lens 32 of the camera 30 rotated to a predetermined position, the zoom lens unit 40 is used to provide a zoom function when capturing an image using the camera 30. The zoom lens unit 40 is installed in the housing of the terminal to support the zoom function while overlapping the lens 32 of the camera 30 when the camera rotates at a predetermined angle.
그리고, 이와 같은 줌 렌즈부(40)는 렌즈 커버(42)와 줌 렌즈(44)로 구성됨이 바람직하다.In addition, such a zoom lens unit 40 is preferably composed of a lens cover 42 and the zoom lens 44.
즉, 렌즈 커버(42)는 카메라(30)의 렌즈(32)를 향해 이동이 가능하도록 단말기의 하우징에 설치되는 것이며, 이러한 렌즈 커버(42)에 줌 렌즈(44)가 설치되어 렌즈 커버(42)의 이동에 따라 카메라(30)의 렌즈(32)와 선택적인 겹침이 이루어지게 된다.That is, the lens cover 42 is installed in the housing of the terminal so as to be able to move toward the lens 32 of the camera 30, and the zoom lens 44 is installed on the lens cover 42, so that the lens cover 42 is provided. In accordance with the movement of the) is selectively overlapping with the lens 32 of the camera 30.
그리고, 줌 렌즈부(40)는 본 실시에와 같이 카메라(30)를 중심으로 양측에 한 쌍의 렌즈 커버(42,42a)가 위치하여 각 렌즈 커버(42,42a)에 줌 렌즈(44,44a)를 설치하는 구성일 수 있으며, 또한 단일 구조를 이루는 렌즈 커버에 카메라의 렌즈와 대응하는 복수의 줌 렌즈를 구비하는 형태일 수도 있다.In the zoom lens unit 40, a pair of lens covers 42 and 42a are positioned at both sides of the camera 30 as in the present embodiment, and the zoom lens 44 and the lens cover 42 and 42a are positioned at both sides. 44a) or a plurality of zoom lenses corresponding to the lens of the camera in the lens cover of a single structure.
특히, 단말기본체와 폴더가 힌지 결합되는 폴더형의 이동통신 단말기에서, 단말기본체와 폴더의 힌지 연결부에 단말기본체 또는 폴더의 힌지부와 동일 선상에서 회전하도록 카메라를 설치하고, 이같이 회전되는 카메라의 렌즈와 선택적인 겹침이 이루어지도록 단말기본체 또는 폴더의 힌지부에 줌 렌즈부를 설치하므로써, 영상 촬영시 줌 기능을 지원할 수 있는 폴더형 이동통신 단말기를 제공하게 된다.Particularly, in a folder type mobile communication terminal in which the terminal body and the folder are hinged, the camera is installed to rotate in the same line as the hinge portion of the terminal body or the folder at the hinge connection part of the terminal body and the folder, and the lens of the camera rotated as described above. By providing a zoom lens unit at the hinge of the terminal body or the folder so as to selectively overlap with, it provides a folder-type mobile communication terminal capable of supporting a zoom function when capturing an image.
즉, 이동통신 단말기(1)는 키패드(12)를 구비하는 단말기본체(10)와, 단말기본체(10)의 일측에 힌지 결합되어 단말기본체(10)를 중심으로 펼쳐지거나 접혀지는 폴더(20)로 이루어져, 폴더(20)에 액정화면(22)이 설치되는 구성이다.That is, the mobile communication terminal 1 has a terminal body 10 having a keypad 12 and a folder 20 which is hinged to one side of the terminal body 10 to be expanded or folded around the terminal body 10. In this configuration, the liquid crystal display 22 is installed in the folder 20.
그리고, 단말기본체(10)와 폴더(20)의 힌지 결합부에 카메라(30)를 회전 가능하게 설치하여, 카메라(30)가 단말기본체(10)와 폴더(20)를 연결하는 힌지핀(16)과 동일 선상에서 회전 동작하게 된다. 또한, 단말기본체(10)나 폴더(20)의 힌지부(14,24)에 카메라(30)의 렌즈(32)와 상응하기 위한 줌 렌즈부(40)가 설치되는 것으로써, 본 실시예에서는 한 쌍의 렌즈 커버(42,42a)가 폴더(20)의 힌지부(24)에 슬라이딩 되도록 결합되어, 어느 한 쪽의 렌즈 커버가 카메라(30)의 렌즈(32)를 향해 슬라이드 이동되면서 줌 렌즈와 카메라 렌즈(32)와의 겹침이 이루어져 촬영시 줌 기능이 제공되도록 하였다.Then, by installing the camera 30 rotatably at the hinge coupling portion of the terminal body 10 and the folder 20, the hinge pin 16 that the camera 30 connects the terminal body 10 and the folder 20. ) Will rotate on the same line. In addition, since the zoom lens unit 40 corresponding to the lens 32 of the camera 30 is installed in the hinge portions 14 and 24 of the terminal body 10 or the folder 20, in this embodiment, A pair of lens covers 42 and 42a are coupled to slide on the hinge portion 24 of the folder 20, so that either lens cover slides toward the lens 32 of the camera 30 and zoom lens. And the overlap with the camera lens 32 was to provide a zoom function when shooting.
도 2 내지 도 4를 참조하면, 도 2는 화상통화시나 또는 근거리에 있는 피사체를 촬영하는 경우로써, 카메라(30)에 장착되어 있는 렌즈(32)를 통하여 영상 촬영이 이루어지는 상태를 보인 것이다.2 to 4, FIG. 2 illustrates a state in which image photographing is performed through a lens 32 mounted on the camera 30 as a case of photographing a subject during a video call or a short distance.
그리고, 도 3과 도 4는 카메라(30)를 회전시켜 그 렌즈(32)와 줌 렌즈부(40)의 줌 렌즈(44 or 44a)가 겹쳐지는 상태를 보인 것으로서, 이와 같은 상태에서 촬영을 하면 카메라(30)를 통한 영상물에 줌 렌즈(44 or 44a)의 줌 기능이 제공되어 원거리의 영상을 보다 명확하게 촬영할 수 있는 것이다. 그리고, 서로 다른 배율을 갖는 줌 렌즈(44 or 44a)가 카메라(30)의 렌즈(32)와 겹쳐지도록, 피사체의 크기나 거리를 고려하여 그에 적합한 크기의 줌 렌즈(44 or 44a)를 갖는 렌즈커버(42 or 42a)를 카메라(30)의 렌즈(32)와 마주하도록 이동시켜 촬영을 하게 됨은 물론이다.3 and 4 show the state in which the lens 32 and the zoom lens 44 or 44a of the zoom lens unit 40 overlap with each other by rotating the camera 30. The zoom function of the zoom lens 44 or 44a is provided to the image through the camera 30 so that the remote image can be captured more clearly. In addition, a lens having a zoom lens 44 or 44a having a size appropriate for the object in consideration of the size or distance of the subject such that the zoom lenses 44 or 44a having different magnifications overlap with the lens 32 of the camera 30. Of course, the cover 42 or 42a is moved to face the lens 32 of the camera 30 to photograph.
상기한 실시예를 통하여 알 수 있는 바와 같이, 본 발명을 따른 이동통신 단말기의 카메라 장치에 의해서, 단말기의 하우징에 간편하게 부가 설치하는 줌 렌즈를 통해서, 단말기를 사용한 영상 촬영시 줌 기능을 구현할 수 있는 효과가 있다. As can be seen through the above embodiment, the camera device of the mobile communication terminal according to the present invention, through a zoom lens that is simply installed in the housing of the terminal, it is possible to implement a zoom function when shooting the image using the terminal It works.
도 1은 본 발명에 따른 이동통신 단말기의 카메라 장치의 일 실시예를 보인 사시도1 is a perspective view showing an embodiment of a camera device of a mobile communication terminal according to the present invention;
도 2는 도 1의 실시예에 따른 단말기의 화상 통화시를 보인 측면도2 is a side view illustrating a video call of the terminal according to the embodiment of FIG.
도 3은 도 1의 실시예에 따른 단말기의 원거리 촬영시를 보인 측면도FIG. 3 is a side view illustrating a remote photographing of the terminal according to the embodiment of FIG.
도 4는 도 1의 실시예에 따른 단말기의 원거리 촬영시를 보인 측면도4 is a side view showing a remote shooting of the terminal according to the embodiment of FIG.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 이동통신 단말기 10 : 단말기본체1: mobile communication terminal 10: terminal body
12 : 키패드 14 : 힌지부12: keypad 14: hinge portion
16 : 힌지핀 20 : 폴더16: hinge pin 20: folder
22 : 액정화면 24 : 힌지부22: LCD screen 24: hinge portion
30 : 카메라 32 : 렌즈30: camera 32: lens
40 : 줌 렌즈부 42,42a : 렌즈 커버40: zoom lens unit 42, 42a: lens cover
44,44a : 줌 렌즈44,44a: Zoom Lens
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KR100735456B1 (en) * | 2005-11-15 | 2007-07-04 | 삼성전기주식회사 | Camera module cover and camera module manufacturing method using the same |
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KR200461147Y1 (en) * | 2011-12-02 | 2012-06-22 | 권무형 | Protection Case of Lenz-Mounted Type for Portable Terminals |
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JP2003309756A (en) | 2002-04-16 | 2003-10-31 | Fuji Photo Optical Co Ltd | Mobile phone with zoom lens |
JP4050934B2 (en) | 2002-05-31 | 2008-02-20 | 日本電産コパル株式会社 | Portable information terminal device |
JP4070520B2 (en) | 2002-06-11 | 2008-04-02 | 三洋電機株式会社 | Foldable mobile terminal |
KR200326424Y1 (en) | 2003-06-10 | 2003-09-19 | 엘지전자 주식회사 | Sub lens device for mobile phone |
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KR100735456B1 (en) * | 2005-11-15 | 2007-07-04 | 삼성전기주식회사 | Camera module cover and camera module manufacturing method using the same |
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