201035739 六、發明說明： 【發明所屬之技術領域】 /本發明係關於-種可攜式電子設備，並且特別地，本發 明侧於-種具有較長的待機時間之可攜式電子設備。 【先前技術】 隨著科技的發展及技術的進步，目前的手機、pDA等可 〇 狱電子設備之魏愈鮮元彳b及整合化，以更符合使用者 之需求及增加市場的競爭力。以手機為例，市面上的多媒體 手機可以讓仙者拍照、攝影、收發電子郵件、玩遊戲、割 ‘ _f聽音料功能’充份實現手機科具備照相機、攝 影機及影音賊ϋ等魏，並且讓制者的生活品質及便利 性大幅提昇。 、，為了因應消費者的需求，多媒體手機的顯示面板愈來愈 大並且影像的畫質也不斷提昇，導致多媒體手機的電池耗電 〇 畺也越大，造成手機的待機時間縮短。通常，多媒體手機的 月光裝置(例如發光二極體)為最主要的耗電元件。背光裝置 除了提供使用者在一般操作上所需之光源外，當使用者一旦 沒有操作手機後，背光裝置通常會在經過一段預設的時間後 關閉進入休眠狀態以節省手機的耗電量。然而，在使用者重 覆操作手機的情況下，預設的時間會逐漸累積並消耗不少電 力使付手機的待機時間縮短。導因於此，手機的待機時間 往往疋消費者考量購買手機的重要指標之一。有鑑於此，如 何增加多媒體手機的待機時間已是不容忽視的問題。 4 201035739 時門=2發明之主要範，在於提供-種具有較長的待機 夺間之可攜式電子設備’以解決上述之問題。 【發明内容】 本發明之一範疇在於提供一種可攜式電子設備。 根，本發明之—具體實⑽，可攜式電子設備包含操作201035739 VI. Description of the Invention: [Technical Field of the Invention] / The present invention relates to a portable electronic device, and in particular, the present invention is a portable electronic device having a long standby time. [Prior Art] With the development of technology and advances in technology, the current mobile phones, pDA and other electronic devices can be integrated and integrated to better meet the needs of users and increase the competitiveness of the market. Taking mobile phones as an example, the multimedia mobile phones on the market can enable the immortals to take pictures, photograph, send and receive e-mails, play games, and cut the '_f listening material function' to fully realize the mobile phone department with cameras, cameras and video thieves, etc. The quality of life and convenience of the system are greatly improved. In order to respond to the needs of consumers, the display panel of multimedia mobile phones is getting bigger and bigger and the image quality of video images is constantly improving. As a result, the battery power consumption of multimedia mobile phones is also increased, resulting in shortened standby time of mobile phones. In general, moonlight devices (such as light-emitting diodes) of multimedia mobile phones are the most important power-consuming components. Backlight device In addition to providing the light source required by the user for general operation, when the user does not operate the mobile phone, the backlight device usually turns off and goes to sleep after a predetermined period of time to save the power consumption of the mobile phone. However, in the case where the user repeatedly operates the mobile phone, the preset time gradually accumulates and consumes a lot of power to shorten the standby time of the mobile phone. Because of this, the standby time of mobile phones is often one of the important indicators for consumers to consider buying mobile phones. In view of this, how to increase the standby time of multimedia mobile phones is a problem that cannot be ignored. 4 201035739 Time Gate = 2 The main paradigm of the invention is to provide a portable electronic device with a long standby system to solve the above problems. SUMMARY OF THE INVENTION One aspect of the present invention is to provide a portable electronic device. Root, the present invention - the specific (10), the portable electronic device contains operations
，置、處理/控制模組、顯示裝置以及注視偵職置_ detecting apparatus) ° 模組係電連餘齡裝置、顯稀置以及注視 H 置包含—光源。當處理/控制模組未接收到, set, processing / control module, display device and gaze Detective _ Detecting apparatus) ° The module is electrically connected to the remaining age device, faintly placed and gaze H contains the light source. When the processing/control module is not received
Hi所發出之操作信號時’處理/控制模組控制光源維持 剩餘時間(職aining time)。於該剩餘時間内，處理/控 事偵測裝置擷取關於使用者之影像。注視偵測 視判斷信號並傳送注視贿信號至處理/ 制#之後處理/控制模組基於注視判斷信號選擇性地控 剌九源關閉。 本^之另—_在於提供一種可攜式電子設備之省電 / 。可攜式電子設備包含顯示裝置。 借去ΪΓί首先蘭可攜式電子設備是碰操作。若電子設 餘時職方法控侧示裝置之—光_持開啟一剩 ―、夺間。接者，於該剩餘時間内，該方法擷取關於使用者之 3像=根據影像產生注視判斷信號。之後，基於注視_ 。“方法選擇性地控制顯示裝置之光源關閉。 5 201035739 附圖精神相藉由町的㈣詳述及所 【實施方式] 本發明之一範疇在於提供一種延長待機時間之可攜式 電子言f備。於實際應财，根據本發明之可攜式電子設備 可以是手機、PDA、MP3/MP4触器、數位摘/攝影機 及筆記型電腦等。 >請參閱圖一及圖二。圖一係繪示根據本發明之一具體 實施例之可攜式電子設備！之外觀視圖。圖二錯示根據 本發明之可攜式電子設備丨之功能方塊圖。如圖一所示， 了攜式電子5又備1係以一手機為例說明，但不以此為限。 可攜式電子設備1具有一殼體1〇。 可攜式電子設備1包含一操作裝置丨2、一顯示裝置 14、一,主視偵測裝置16以及一處理/控制模組18(圖二）。 如圖二所示，處理/控制模組18係電連接至操作裝置12、 顯示裝置14以及注視偵測裝置16。操作裝置12係建置 於设體10上並且可以是按鍵、搖桿或觸控式平台（例如觸 控螢幕）。顯示裝置Η可以包含顯示面板，像是LCD面 板。此外，顯示裝置14包含一光源140，用以發射光線 照射顯示面板，以方便使用者瀏覽或選取選單。於實際應 用中，光源140可以是一發光二極體(light_emitting di〇de， LED)。注視偵測裝置ι6可以包含影像擷取模組，例如 CCD(charge coupled device)或 CMOS(c〇mplementary metal oxide semiconductor) ° 201035739 狀態下，作可攜式電子設備1的 Γ且跑心版操作信號， 當處理/控制模組】8 4光’幻40 明射顯示面板。 信號時，工产if、/批在丨π接收到操作裝置12所發出之操作 η儿 处里/控制模組】8控制光源14〇維持 時間。通常’剩餘時間係預先根據手射 而μWhen the operation signal is issued by Hi, the processing/control module controls the light source to maintain the remaining time (service aining time). During this remaining time, the processing/control detection device retrieves an image of the user. The gaze detection visually signals and transmits the gaze signal to the processing/system # after the processing/control module selectively controls the nin source off based on the gaze determination signal. The other is to provide a power saving device for portable electronic devices. The portable electronic device includes a display device. Borrowing ΪΓί First, the portable electronic device is a touch operation. If the electronic device is set up, the method will be controlled by the side-lighting device. In the remaining time, the method extracts 3 images about the user = generates a gaze determination signal according to the image. After that, based on gaze_. "The method selectively controls the light source of the display device to be turned off. 5 201035739 The spirit of the drawing is illustrated by (4) and [Embodiment] of the present invention. One aspect of the present invention is to provide a portable electronic device capable of extending standby time. In practical terms, the portable electronic device according to the present invention may be a mobile phone, a PDA, an MP3/MP4 touch device, a digital pick/camera, a notebook computer, etc. > Please refer to Figure 1 and Figure 2. FIG. 2 is a functional block diagram of a portable electronic device according to an embodiment of the present invention. FIG. 2 is a functional block diagram of a portable electronic device according to the present invention. 5, 1 is a mobile phone as an example, but not limited to this. The portable electronic device 1 has a housing 1. The portable electronic device 1 includes an operating device 2, a display device 14, First, the main view detecting device 16 and a processing/control module 18 (Fig. 2). As shown in Fig. 2, the processing/control module 18 is electrically connected to the operating device 12, the display device 14, and the gaze detecting device 16. The operating device 12 is built on the installation body 10 and The display device can include a display panel, such as an LCD panel. In addition, the display device 14 includes a light source 140 for emitting light to illuminate the display panel. The user can browse or select a menu. In practical applications, the light source 140 can be a light emitting diode (LED). The gaze detecting device ι6 can include an image capturing module, such as a CCD (charge coupled device). Or CMOS (c〇mplementary metal oxide semiconductor) ° 201035739 state, for the portable electronic device 1 and run the heart version of the operating signal, when the processing / control module] 8 4 light 'magic 40 bright display panel. When the signal is received, the industrial if//batch receives the operation from the operating device 12 at 丨π, and the control module 8 controls the light source 14〇 to maintain the time. Usually, the remaining time is based on the hand shot in advance.
=例如剩餘時間可以蚊為5秒、1Q秒或％秒。在^ 過後’顯示裝置14之光源140即被關閉而進入休 根據本發明’於該剩餘時間内，處理/控制模組18可 以控制注視伯測裝置16擷取關於使用者之影像。注視偵 測裝置16根據影像產生注視判斷信號並傳送注視判斷信 號至處理/控纏組18，讀處理/控麵組18基於注視 判斷信號選擇性地控制光源140關閉。於一具體實施例 中，注視偵測裝置16可以根據該影像檢查使用者之一瞳 〇 孔，且該瞳孔顯示使用者之視網膜之血管的分佈。其中， 若曈孔所顯示的使用者之視網膜之血管未達一預設標準， 則注視判斷信號可判斷使用者未注視電子設備，故^動處 理/控制模組18控制該光源關閉。 舉例而言，若使用者操作完手機後不再注視手機，此 時由於人眼注視的方向和注視偵測裝置16中之影像擷取 模組面對人眼的方向之夾角具有一定的角度以上，則影像 擷取模組所擷取到關於使用者瞳孔之影像，便會較無紅眼 現象。之後，處理/控制模組18接收到注視判斷信號後便 7 Ο ❹ 201035739 之光源140關閉’以節省手機的 機並由執者在剩餘時咖再度注視手 話，例如目=;置16鄉 控制模組18 膜面躺6G%，則處理/ 便使用者㈣ 顯示裝置14之光源14G開啟，以方 但沒有對手 ':進::作若使用者在剩餘時間内僅注視手機 叹的剩餘時卩麵制可倾關。 倾 紅外:用：，注視嶋置16進-步可以包含-裝置V “使==線，’用以辅助糊測 發射遠暗的環境下，遠紅外線發射器可以 i〜“錢用者，當使时注視可攜式電子設備1 於使::之=器：以使由注視偵測裝置16所擷取關 16 產生較明顯的紅眼，以增加注視偵測裝置 視债測/詈又i(rnSltmty)。需注意的是，只要能促使由注 At沾土、 所擷取之影像產生較明顯的紅眼，任何可 ^ f源皆可以被應用，因此並不以遠紅外線為限。此 ^ 射器亦不限技黑暗的環境下才發射紅外 ^ f = 環境下，亦可賴紅外㈣獅注_ 測裝置16彳貞測使用者是否注視可攜式電子設備卜 ，外’於_時間内，基於省電的考量，注視债測裂 注視判===:於使用者之影像並產生 8 201035739 請參閱圖三。圖三 子設備之省電方法’、、、’日不根據本發明之一種可攜式電 置。 ’程圖。可攜式電子設備包含顯示裝 ❹ 〇 備是否被操_’以判斷可攜式電子設 步驟S102，以和制& Γ'電子設備被操作，則該方法執行 設備未被操作，^裴置之光源開啟。若可攜式電子 置之-光轉持^隨，以控制顯示裝 擷取^使^^^ ’該方_步驟_，以 注視判斷信财以代m縣彡像產生注視觸信號。 備。 代表使用者疋纽視著可攜式電子設 紅二:主可以根據該影像並利用一 輯影像執行影像處理：;虎:^ 顯示使====者之-瞳孔，且該睹孔 令可f，_於擷取關於使用者之影像之過程 _::量==:助:=:外二 週期產纽視騎錢。 預定 然後，基於注視判斷信號，該方法執 以判斷使用者是紐視著可狱電子設#執；^驟咖’ 9 201035739 步驟如S:用，注視著可攜式電子設備，則該方法執行 之紅目示裝置之光源關。例如，於上述 管未二:二’ 顯示的使用者之視網膜之血 借，g 斷❹者纽視可攜式電子設 之’則判斷制者注視可攜式電子設備。 機時!!此二：ί式電子設備的電力可以被節省以增加其待 Ο Ο 再將顯不裝置之光源開啟，以方便使用者操作。 則該判 =使用=主視著可攜式電子設備， =者，時間内僅注視但沒有==備 之光丨I。1在剩餘時間過後’該方法可以關顯示裝置 偵測:技術:根據本發明之可攜式電子設備可以 顯干裝域者1子設備並選紐地將€子設備之 關閉。藉此，電子設備可以省下許多顯示 設備之忿=模式前維持發光所需的電力’以延長電子 #述Lti上f佳具體實施例之詳述’係希望能更加清楚 :實施：徵與精神，而並非以上述所揭露的較佳具 植、、函it發明之範疇加以限制。相反地，其目的是 ，變及具相等性的安排於本發明所欲申請 =專利知圍的鶴内。因此，本發明所 範缚應該根據上述的說明作最寬廣的解釋，以致使其涵蓋 201035739 所有可能的改變以及具相等性的安排。= For example, the remaining time can be 5 seconds, 1Q seconds or % seconds. After the light source 140 of the display device 14 is turned off and enters the rest according to the present invention, the processing/control module 18 can control the gaze device 16 to capture an image of the user during the remaining time. The gaze detection device 16 generates a gaze determination signal based on the image and transmits a gaze determination signal to the processing/control group 18, and the read processing/control panel group 18 selectively controls the light source 140 to be turned off based on the gaze determination signal. In one embodiment, the gaze detecting device 16 can inspect one of the user's pupils based on the image, and the pupil displays the distribution of blood vessels in the user's retina. Wherein, if the blood vessel of the user's retina displayed by the pupil does not reach a predetermined standard, the gaze determination signal can determine that the user is not looking at the electronic device, so the motion processing/control module 18 controls the light source to be turned off. For example, if the user does not look at the mobile phone after operating the mobile phone, the angle between the human eye and the direction of the image capturing module facing the human eye in the gaze detecting device 16 has a certain angle or more. Then, the image capturing module captures the image about the user's pupil, and there is no red-eye phenomenon. After that, after the processing/control module 18 receives the gaze determination signal, the light source 140 of the 7 Ο ❹ 201035739 is turned off to save the mobile phone and the keeper once again watches the handwriting when the remaining time, for example, the target control mode Group 18 Membrane surface lying 6G%, then the user/(4) The light source 14G of the display device 14 is turned on, but there is no opponent ': In:: If the user only looks at the remaining time of the mobile phone sigh during the remaining time The system can be turned down. Tilting infrared: Use:, look at the 嶋 16-step can contain - device V "make == line," to assist the paste test launch in a dark environment, the far-infrared emitter can i ~ "money users, when Having the gaze of the portable electronic device 1 to enable the :: to cause the red-eye to be generated by the gaze detecting device 16 to increase the gaze detecting device to measure the debt/詈 and i ( rnSltmty). It should be noted that as long as it can promote the red-eye of the image captured by the At-touch and the captured image, any source can be applied, so it is not limited to far-infrared rays. This device is also not limited to the dark environment to emit infrared ^ f = environment, but also depends on the infrared (four) lion note _ measuring device 16 to measure whether the user is looking at the portable electronic device, outside 'in _ During the time, based on the consideration of power saving, look at the debt measurement and judgment ===: image of the user and generate 8 201035739 Please refer to Figure 3. Fig. 3 is a portable power saving method according to the present invention. 'Chun map. The portable electronic device includes whether the display device is operated to determine the portable electronic device step S102, and the electronic device is operated, and the method execution device is not operated. The light source is turned on. If the portable electronic device is set to hold the light, the control device displays the ^^^ ‘the _step _, and the gaze is used to generate the gaze signal. Ready. On behalf of the user 疋 New 视 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 主 主 主 主 主 主f, _ in the process of capturing the image of the user _:: quantity ==: help: =: outside the second cycle of production of New Zealand riding money. The method is then, based on the gaze determination signal, the method is executed to determine that the user is a sneak peek electronic device # executor; ^ 咖 咖 ' 9 201035739 steps such as S: use, watching the portable electronic device, then the method is executed The red light indicates that the light source of the device is off. For example, in the above-mentioned tube, the user's retina blood is displayed, and the g-breaker is connected to the portable electronic device. Machine time!! 2: The power of the ί-type electronic device can be saved to increase its waiting time, and then turn on the light source of the display device to facilitate user operation. Then the judgment = use = the main view of the portable electronic device, =, only the time to watch but not == prepared light I. 1 After the remaining time has passed, the method can turn off the display device detection: Technology: The portable electronic device according to the present invention can display the sub-devices of the domain 1 and select the neighbors to turn off the sub-devices. In this way, the electronic device can save the power required to maintain the illumination of the display device before the 忿= mode. To extend the electronic description of the LTI, the detailed description of the specific embodiment is expected to be more clear: implementation: levy and spirit It is not limited by the scope of the invention described above. On the contrary, the purpose is to change and equitably arrange in the crane of the invention to be applied for. Therefore, the present invention should be construed broadly so that it may be construed in accordance with the above description.
11 201035739 【圖式簡單說明】 Ο11 201035739 [Simple description of the diagram] Ο
圖一係繪示根據本發明之一具體實施例之可攜式電子設 備之外觀視圖。 圖二係繪示根據本發明之可攜式電子設備之功能方塊 圖。 圖三係繪示根據本發 法之流程圖。 【主要元件符號說明】 明之一種可攜式電子設備之省電方 1 :可攜式電子設備 10 :殼體 12 :操作裝置 14 :顯示裴置 16 :注視偵測裝置 140 :光源 S100〜S112 :流程步驟 18 :處理/控制模組 121 is a perspective view of a portable electronic device in accordance with an embodiment of the present invention. 2 is a functional block diagram of a portable electronic device in accordance with the present invention. Figure 3 is a flow chart showing the method according to the present invention. [Description of main component symbols] A power saving side of a portable electronic device 1: portable electronic device 10: housing 12: operating device 14: display device 16: gaze detecting device 140: light source S100~S112: Process Step 18: Processing/Control Module 12