M307136 八、新型說明： 【新型所屬之技術領域】 本創作是魏顯組，錢綠—鶴·賴式無線終端 的可拍照鏡頭模組。 【先前技術】 隨著通訊産業的發展，便攜式無線终端具備了許多功能，例如手 機’其除了具備基本的音頻诵却士处M307136 VIII. New Description: [New Technology Field] This creation is a camera lens module of Wei Xianqun, Qianlu-Heye Lai wireless terminal. [Prior Art] With the development of the communication industry, portable wireless terminals have many functions, such as mobile phones, which have basic audio but
观°凡功此之外，還有傳送/接收電子郵件或 資料，玩網際娜遊戲，或發送文本消息等功能。 « 5 3G (3rdGenerati〇n, 移動d触）服務，b錢處理圖像、音樂、視雛等多種媒體形 式，提供包括網細覽、電話會議、電子商務等多種資訊服務，其中 3G手機的效應也想象師尤妓犯手機所制的雙鏡頭設計， 使用3G手機進行視訊會議時，射—細來自拍、另,來拍別 人，這樣可清晰看驗此的表情。摩歸減出的型號爲 V975的手 機’、最大的特點就疋爲了在高速網路支援下進行雙向視頻通話而特 別。又H鏡頭。在翻蓋表㈣鏡職主綱，可提供％萬像素的拍 攝月b力並配置有月匕在夜晚或昏暗環境下提供不補光的l四閃光燈。 在手機的f幕右下相是手機的職頭，具有支援⑺萬像素的拍攝能 λ 時獲得本地圖像，並通過網路傳送到對方榮 幕上。 Μ ’用來實現上述功能的雙鏡賴設計方案可參照第—圖所示， 5 M307136 圖中所示之雙鏡頭是兩個鏡頭81與82各自搭配一個影像感測器83與 84，其中一個鏡頭81朝著一方用來拍攝，並成像於其中一影像感測器 83上，而另個鏡頭82朝向另一方，並成像於另一影像感測器84上。 惟’該雙鏡頭設計不利於手機鏡頭的模組化設計而有改進之必要。 【新型内容】 本創作之主要目的在於提供一種鏡頭模組，其採用了雙鏡頭模組化 設計，只需使用單個影像感測器即可達成兩個方向的拍攝功能，從而 提升産品的競爭力。 依據本創作之上述目的，本創作提供一種應用於便攜式無線終端的 可拍照鏡頭模組，其主要包括有兩個鏡頭及一個影像感測器，其中第 一鏡頭係朝向一方，用來拍攝影像，在第一鏡頭與影像感測器之間設 置有光路改變元件，通過光路改變元件，由該第一鏡頭拍攝的影像可 以成像於影像感測器上；及第二鏡頭，係朝向另一不同的方向，用來 拍攝影像，且該第二鏡頭拍攝的影像也可成像於同一影像感測琴上。 上述第一鏡頭與第二鏡頭是安裝在同一鏡筒内，並朝向前後兩個相 反的方向。 上述影像感測器可以是CCD或CMOS影像感測元件。 上述光路改變元件主要包括有反射鏡與分光鏡，該反射鏡與分光鏡 可以改變由第一鏡頭所拍攝之影像的傳遞方向，但不會改變由第二鏡 頭所拍攝之影像的傳遞方向。 在上述第二鏡頭與影像感測器之間亦可以設置有光路改變元件。 6 M307136 與本創作之先前技術相比較，本創作鏡頭模組主要是將兩個鏡頭整 合到一個模組内並共用一個影像感測器，藉此有利於安裝及調試，並 節省影像感測器的數量，從而提升產品的競爭力。 【實施方式】 請參照第二圖所示，在本實施例中，本創作鏡頭模组1包含有兩個 分別朝向前後兩個相反方向的鏡頭1〇與2〇及一個影像感測器3〇，兩 個鏡頭10與20係安裝在同一鏡筒40内，其中第一鏡頭10係位於鏡 筒40的一端，朝向第一方向，用來拍攝位於鏡筒4〇的第一方向之一 側的景物’被拍攝物的影像經過一反射鏡5〇與一分光鏡6〇的反射之 後成像於影像感測器30上。第二鏡頭2〇位於鏡筒40的另一端，朝向 第二方向’用來拍攝位於鏡筒4〇第二方向這一側的景物，被拍攝的影 像將穿過分光鏡60直接成像於同一影像感測器3〇上。 上述影像感測30可以是電荷耦合元件（charge_c〇upieddevice， ffi^CCD) (Complementary Metal OxideIn addition to this, there are functions such as transmitting/receiving emails or materials, playing Internet games, or sending text messages. « 5 3G (3rdGenerati〇n, mobile d-touch) service, b money processing images, music, video and other media forms, providing a variety of information services including network overview, conference calls, e-commerce, etc., of which 3G mobile phone effects I also imagine that the teacher is particularly guilty of the dual-lens design made by the mobile phone. When using a 3G mobile phone for video conferencing, the shot is taken from the camera, and the other is used to shoot others, so that the expression can be clearly seen. The model with the V975's handset is reduced, and the biggest feature is the special feature for two-way video calls with high-speed network support. And H lens. In the flip table (4) mirror main program, it can provide a 10,000-pixel shooting moon b force and is equipped with a moonlight to provide a four-flash at night or in a dim environment without filling light. In the lower right phase of the mobile phone, the mobile phone is the head of the mobile phone. It has a local image supported by the (7) megapixel shooting λ and transmitted to the other party's glory through the network. Μ 'The two-mirror design used to achieve the above functions can be referred to the first figure. 5 M307136 The double lens shown in the figure is that two lenses 81 and 82 are respectively equipped with an image sensor 83 and 84, one of which The lens 81 is used for photographing toward one side and is imaged on one of the image sensors 83, and the other lens 82 is directed toward the other side and imaged on the other image sensor 84. However, the dual lens design is not conducive to the modular design of the mobile phone lens and needs to be improved. [New Content] The main purpose of this creation is to provide a lens module that uses a dual-lens modular design to achieve two-direction shooting functions with a single image sensor, thereby enhancing product competitiveness. . According to the above object of the present invention, the present invention provides a camera lens module for a portable wireless terminal, which mainly includes two lenses and an image sensor, wherein the first lens is oriented toward one side for capturing images. An optical path changing component is disposed between the first lens and the image sensor, and the image captured by the first lens can be imaged on the image sensor through the optical path; and the second lens is oriented toward another different one. The direction is used to capture an image, and the image captured by the second lens can also be imaged on the same image sensing piano. The first lens and the second lens are mounted in the same lens barrel and face two opposite directions. The image sensor may be a CCD or CMOS image sensing element. The optical path changing component mainly includes a mirror and a beam splitter, and the mirror and the beam splitter can change the transmission direction of the image captured by the first lens, but do not change the transmission direction of the image captured by the second lens. An optical path changing element may also be disposed between the second lens and the image sensor. 6 M307136 Compared with the prior art of this creation, the lens module mainly integrates two lenses into one module and shares an image sensor, which is convenient for installation and debugging, and saves image sensor. The quantity that enhances the competitiveness of the product. [Embodiment] Referring to the second figure, in the present embodiment, the lens module 1 includes two lenses 1〇 and 2〇 and an image sensor 3 respectively facing the front and rear opposite directions. The two lenses 10 and 20 are mounted in the same lens barrel 40, wherein the first lens 10 is located at one end of the lens barrel 40, facing the first direction, for photographing one side of the first direction of the lens barrel 4〇. The image of the subject's subject is imaged on the image sensor 30 after being reflected by a mirror 5 〇 and a beam splitter 6 。. The second lens 2 is located at the other end of the lens barrel 40, and is oriented toward the second direction 'to capture a scene located on the side of the second direction of the lens barrel 4, and the captured image is directly imaged through the beam splitter 60 to the same image. The sensor 3 is on top. The image sensing 30 may be a charge coupled device (charge_c〇upieddevice, ffi^CCD) (Complementary Metal Oxide)
Semiconductor，簡稱CMOS)影像感測元件，其安裝在鏡筒40附近， 用於將外部被拍攝物反射回來的光學影像信號轉換純子影像信號。 該影像感測器30可通過電路板佈設控制電路以傳輸信號。 上述反射鏡5〇與分光鏡6〇可統稱爲光路改變元件，其設置在鏡頭 模組1的成像光路上，藉此使得由兩個不同方向的鏡頭1〇與2〇所拍 攝的影像能触像於同-影像感測H 3G上。在本實施例中，反射鏡50 與分光鏡6〇可贿變岭—魏1G職狀影像的傳獻向，但不 7 M307136 會改變由第二鏡頭20所拍攝之影像的傳遞方向。即第二鏡頭2〇之光 學路徑並不需要改變，其影像也會直接成像於影像感測器3〇上。 當然，在其他實施例中，我們還可以根據影像感測器3〇與兩個鏡 頭10與20之位置關係來安排適當數目的光路改變元件，即在兩個鏡 頭的影像舰路徑上概置相應触路改變科，使得㈣個綱所 拍攝的影像均能夠成像於同一影像感測器上。 綜上所述，本創作確已符合新型專利之要件，The semiconductor (referred to as CMOS) image sensing element is mounted near the lens barrel 40 and converts the optical image signal reflected from the external object into a pure sub-image signal. The image sensor 30 can route control signals through the circuit board to transmit signals. The mirror 5 〇 and the beam splitter 6 〇 can be collectively referred to as an optical path changing component, which is disposed on the imaging optical path of the lens module 1 , thereby enabling the images captured by the lenses 1 〇 and 2 两个 in two different directions to be touched. Like the same-image sensing H 3G. In this embodiment, the mirror 50 and the beam splitter 6 can change the direction of the image of the Wei 1G image, but not 7 M307136 will change the direction of the image captured by the second lens 20. That is, the optical path of the second lens does not need to be changed, and the image is directly imaged on the image sensor 3〇. Of course, in other embodiments, we can also arrange an appropriate number of optical path changing components according to the positional relationship between the image sensor 3 and the two lenses 10 and 20, that is, correspondingly on the image ship path of the two lenses. The Touch Change Division enables images captured by (4) programs to be imaged on the same image sensor. In summary, this creation has indeed met the requirements of the new patent.
羑依法提出專利申 舉凡熟習本案技術 白涵盖於後附之申 月准以上所述者僅爲本創作之較佳實施方式， 之人士援依本創作之精神所作之等效修飾或變化， 睛專利範圍内。 【圖式簡單說明】 第-圖係習知雙綱設計方案的示意圖。 第—圖係本_網餘之雙綱設計示意圖。 【主要元件符號說明】提出Proposed patent application in accordance with the law. Those who are familiar with the technical whiteness of this case are included in the attached Shenyue Zhun. The above is only the preferred implementation of this creation, and the person who assists in the spirit of this creation is equivalent to the modification or change. Within the scope. [Simple description of the diagram] The first diagram is a schematic diagram of a conventional dual-design scheme. The first-graph is a schematic diagram of the design of the _ network. [Main component symbol description]
鏡頭 10、20 鏡筒 40 分光鏡 60 鏡頭模組 影像感測器 反射鏡Lens 10, 20 lens barrel 40 beam splitter 60 lens module image sensor mirror