1364203 . . ___ ' 101年.02月29日接正替換頁 六、發明說明： 【發明所屬之技術領域】 .[0001] 本發明涉及一種節能手機，屮饮芈s ^ ^ 尤其涉及一種接收外部光源 的節能手機。 【先前技術】 _手機以其方便時尚等優勢成為#今信息傳遞的主要工具 ’手機的顯示屏顯示、通話及其他各種功能都需要有足 夠的電能支持，因此延長手機的電池使用㈣顯得尤為 Φ 4要°目前延長手機電池使用週期的方法大多從電池能 量的改進聽量祕執行手機各魏㈣輯需耗費的 . 電池能量兩個角度出發’鮮少從利用外部光源（如自然 環境光源）的角度來節省電池能量的消耗。 _3]-種參考技術提供一種節約手機電能的方法，其通過設 置一光感應裝置，獲取手機所處環境下的光強弱度來自 動調節手機顯示屏的背景燈亮度，如果光線足夠強，則 調低背景燈亮度或者關閉背景燈亮度，如果光線不夠強 • ’則調高背景燈亮度。該技術通過儘量減少手機顯示屏 及按鍵背景燈所消耗的電能量來減少對電池能量的消耗 。但是對於需要顯示鮮豔色彩的彩屏手機，調低背景燈 亮度會影響畫面的色彩鮮豔度。 [0004]另一種參考技術提供一種節能手機，該節能手機安裝有 一光敏元件用於感應光強度及一光電控制開關用於控制 手機在不同光強環境下顯示屏和按鍵的背景燈是否開啟 ’此*外還在顯示屏下邊或手機頂部安裝一光能接收器， 利用光能作輔助電源，一方面給手機供電，另一方面給 〇9411298户·單編號 A〇101 第3頁/共15頁 1013074840-0 1364203 101年οέ月29日梭正替換頁 手機電池充電，來達到節能目的。該技術的光敏元件及 光感應開關控制不同光強環境下的背景燈是否開啟，存 在的問題與上述第一參考技術相同。其利用光能作輔助 - 電源提供手機電能，並給手機充電，但手機電池在電能 沒有消耗完時即充電，會縮短手機電池使用壽命及降低 手機電池最高可用電能容量。此外，手機發展趨勢為功 能齊全且小巧輕薄時尚，為了將各種功能元件設置在小 巧的手機上，許多手機廠商採取將手機主要功能設置在 主體上，附加功能則採用摺疊、滑蓋設計，只有使用的 時候再打開來。該光能接收器安裝在顯示屏下邊或手機 4 頂部，不符合手機小巧輕薄時尚外觀之需求。 [0005] 是以，提供一種節能手機，既能利用外部光源節能，又 能滿足手機小巧輕薄設計需求。 【發明内容】 [0006] 鑒於此，有必要提供一種節能手機，利用滑蓋設計，在 滑蓋上設置光接收元件接收外部光源，給手機顯示屏提 供顯示所需光源。 [0007] 一種利用外部光源節能的手機，該手機包括一主體，一 滑蓋與該主體配合並能相對主體滑動，主體内設有一主 動發光，滑蓋上設有一手機顯示模組，一聚光裝置及一 偏光裝置。所述手機顯示模組與所述聚光裝叙及偏光裝 置位置相對，當所述滑蓋滑至第一位置時，所述聚光裝 置及偏光裝置位置與所述主動發光背光模組相對；當所 述滑蓋滑至第二位置時，所述聚光裝置及偏光裝置偏離 所述主動發光背光模組。 09411298^單编號 Α〇101 第4頁/共15頁 1013074840-0 1364203 101年.02月29日修正替換頁 [0008] 本發明利用滑蓋設計之節能手機，接收外部光源給手機 顯示屏提供光源，降低手機電池能耗，且光接收元件設 置在滑蓋上，避免佔用手機功能主體區域，滿足用戶對 手機小巧時尚外觀之需求。 【實施方式】 [0009] 請參閱第一圖及第二圖，本發明第一實施例所示之滑蓋 手機100包括一主體1、一滑蓋2，其與主體1配合並可沿 主體1表面相對滑動。滑蓋2的形狀與主體1相匹配，其可 部分覆蓋主體1表面，滑蓋2長度小於主體1長度，以不覆 蓋手機鍵盤操作區域為宜。如第一圖所示，為滑蓋2未滑 離主體1時的狀態，此時，滑蓋2部分覆蓋主體1。滑蓋2 可依照圖中所示箭頭方向滑動至第二圖所示的位置，此 時滑蓋2部分滑離主體1。 [0010] 主體1包括一主動發光背光模組14，為手機提供顯示所需 的光源，其包括一導光板10及至少一主動發光元件12。 主動發光元件12可以是發光二極體LED或其他主動發光元 件。主體1内的電池（未示出）提供主動發光元件12發光 所需的電能。導光板10將主動發光元件12發出的光轉換 為均勻的面光源。主動發光元件12發光與否通過手機滑 蓋2的滑動來控制· [0011] 滑蓋2包括一顯示模組20、一聚光裝置22及一偏光裝置24 。聚光裝置22用於接收外部光源之入射光並將入射光均 勻化。顯示模組20為一般手機顯示屏（如LCD顯示屏）， 其形狀與上述導光板10形狀相適應。聚光裝置22為一透 明的平面式聚光光學元件，其平面上可以有微型的金字 094U29#單編號 A0101 第5頁/共15頁 1013074840-0 1364203 . ιάι年.οέ月29日梭正替換頁 塔型、球面、非球面或是柱面陣列，此多重陣列具光的 聚光性及均化性。偏光裝置24用於將上述均勻化後的入 射光單一偏極化產生單一偏極的光線，以提供給顯示模 組20顯示所需的光源。 [0012] 當滑蓋2處於第一圖所示的位置時，主動發光元件2發光 ，為手機顯示模組20提供光源；當滑蓋2處於第二圖所示 的位置時，主動發光元件2不發光，節省手機電池電能。 本實施例中，可設置一控制開關16用於控制主動發光元 件2是否發光，控制開關16開啟時，主動發光元件2發光 ;控制開關16關閉時，主動發光元件2不發光。滑蓋2的 滑動控制開關16的開啟與關閉。控制開關16可以依照本 實施例設置在主體1内，也可以設置在滑蓋2上。 [0013] 當滑蓋2處於第一圖所示的位置時，滑蓋2部分覆蓋主體1 ，聚光裝置22及偏光裝置24被主體1所遮蔽，無法接收外 部光源。此時，控制開關16開啟，主動發光背光模組14 提供顯示模組20顯示所需的光源。沿著主體1依照第一圖 所示的箭頭方向滑動滑蓋2至第二圖所示的位置，聚光裝 置22及偏光裝置24滑離主體1，此時，控制開關16關閉， 主動發光元件12不發光，主動發光背光模組14不提供光 源給顯示模組20。聚光裝置22集聚外部光源，並將集聚 之光線均勻化，偏光裝置24將均勻化後的光線單極化， 提供給顯示模組20顯示所需的光源。 [0014] 請參閱第三圖及第四圖，本發明第二實施例所示之滑蓋 手機300包括主體3及滑蓋4。滑蓋4略呈倒置的“U”形套 設在主體3上。滑蓋4的長度小於主體3的長度，以不覆蓋 09411298#單编號 Α〇101 第6頁/共15頁 1013074840-0 1364203 101年.02月29日修正替換頁 手機鍵盤操作區域為宜。即：當滑蓋4完全套設在主體3 上時（參閱第三圖所示），滑蓋4覆蓋主體3部分區域。 [0015] 主體3包括一主動發光背光模組34，為手機提供顯示所需 的光源，其包括一導光板30及至少一主動發光元件32。 主動發光元件32可以是發光二極體LED或其他主動發光元 件。主體3内的電池（未示出）提供主動發光元件32發光 所需的電能。導光板30將主動發光元件32發出的線性光 轉換為均勻的平面光線。主動發光元件32發光與否通過 手機滑蓋4的滑動來控制。 [0016] 滑蓋4包括一顯示模組40、一聚光裝置42及一偏光裝置44 。顯示模組40設置在手機正面，為一般手機顯示屏，其 形狀與上述導光板30形狀相適應。聚光裝置42設置在滑 蓋4上相對於顯示模組40的背面，為一透明的平面式聚光 光學元件，其平面上可以有微透鏡陣列或是柱形透鏡陣 列，該多重陣列可以增強及均勻化外部光源。偏光裝置 44設置在顯示模組40的背面，用於將上述均勻化後的入 • 射光單一偏極化產生單一偏極的光線，以提供給顯示模 組40顯示所需的光源。 [0017] 當滑蓋4處於第三圖所示的位置時，主動發光元件32發光 ，為手機顯示模組40提供光源；當滑蓋4處於第四圖所示 的位置時，主動發光元件32不發光，節省手機電池電能 。本實施例中，可設置一控制開關36用於控制主動發光 元件32是否發光，控制開關36開啟時，主動發光元件32 發光；控制開關36關閉時，主動發光元件32不發光。滑 蓋4的滑動控制開關36的開啟與關閉。控制開關36可以依 09411298#單編號 Α〇1ί)1 $ 7 I / * 15 1 1013074840-0 [0018] 1101年月29日按正替換頁 、本貫施例設置在主體3内，也可以設置在滑蓋4上。 均/月蓋4處於第三圖所示的位置時，滑蓋4部分覆蓋主體3 偏光裝置42被主體3遮蔽，無法接收聚光裝置聚集的光· 線〇 ”。此時，控制開關36開啟，主動發光元件32依靠手機 電'也提供的電能發光，導光板3〇將主動發光元件32發出 的線性光轉換為均勻的平面光提供給手機顯示模組40。 依照第三圖所示的箭頭方向滑動滑蓋4至第四圖所示的位 置’控制開關36關閉’主動發光元件32不發光。偏光裝 置44滑離主體3 ’接收聚光裝置42從外部光源集聚的均勻 | 光線’將之單極化後提供給手機顯示模組4〇。 [0019] 上所述，本發明符合發明專利要件，爰依法提出專利 申請。惟，以上所述者僅為本發明之較佳實施例，舉凡 热悉本案技藝之人士，在援依本案創作精神所作之等效 修飾或變化’皆應包含於以下之申請專利範圍内》 【圖式簡單說明】 [00201 货 ^ , 弟一圖係本發明第一實施例之滑蓋手機處於第一位置側 視圖。 [0021] 第二圖係本發明第一實施例之滑蓋手機處於第二位置側 視圖。 [〇〇22]第三圖係本發明第二實施例之滑蓋手機處於第一位置側 視圖。 [0023] 第四圖係本發明第二實施例之滑蓋手機處於第二位置側 視圖。 【主要元件符號說明】 1013074840-0 09411298#單编號A01〇l 第8頁/共15頁 13642031364203 . . ___ ' 101 years. February 29th, the replacement page 6. Description of the invention: [Technical field of the invention] [0001] The present invention relates to an energy-saving mobile phone, 屮 芈 ^ ^ ^ particularly relates to a receiving external Energy-saving mobile phone with light source. [Previous technology] _ mobile phone has become the main tool for information transmission in the future with its convenience and fashion. 'Mobile phone display, call and other functions need to have enough power to support, so extending the battery usage of mobile phones (4) is especially Φ 4 to ° The current method of extending the battery life of mobile phones is mostly from the improvement of battery energy to the implementation of the mobile phone Wei (four) series need to spend. Battery energy from two angles 'frequently from the use of external light sources (such as natural environment light source) Angle to save battery energy consumption. _3]-a reference technology provides a method for saving energy of a mobile phone, which automatically adjusts the brightness of the backlight of the mobile phone display screen by setting a light sensing device to obtain the light intensity in the environment where the mobile phone is located, and if the light is strong enough, the reference light is adjusted. Low background light brightness or turn off the backlight brightness if the light is not strong enough ' to increase the brightness of the backlight. This technology reduces battery energy consumption by minimizing the amount of electrical energy consumed by the phone display and button backlights. However, for a color screen mobile phone that needs to display vivid colors, lowering the brightness of the backlight will affect the vividness of the picture. [0004] Another reference technology provides an energy-saving mobile phone equipped with a photosensitive element for sensing light intensity and a photoelectric control switch for controlling whether the backlight of the display screen and the button of the mobile phone is turned on under different light intensity environments. *There is also a light energy receiver installed under the display screen or on the top of the mobile phone. The light energy is used as the auxiliary power source to supply power to the mobile phone. On the other hand, it is given to 9411298 households, single number A〇101, page 3/15 pages. 1013074840-0 1364203 101 years οέ month 29 shuttle is replacing the mobile phone battery charging to achieve energy saving purposes. The photosensitive element and the light-sensing switch of the technology control whether the backlight of the light intensity environment is turned on, and the problem exists as the first reference technology mentioned above. It uses light energy as an aid - the power supply provides power to the mobile phone and charges the mobile phone, but the mobile phone battery is charged when the power is not exhausted, which shortens the battery life of the mobile phone and reduces the maximum available power capacity of the mobile phone battery. In addition, the development trend of mobile phones is full-featured, small and light, and in order to set various functional components on a compact mobile phone, many mobile phone manufacturers adopt the main functions of the mobile phone on the main body, and the additional functions adopt folding and sliding cover design, and only use Then open it again. The light receiver is mounted under the display or on the top of the phone 4, which does not meet the needs of the compact, lightweight and stylish appearance of the phone. [0005] Therefore, an energy-saving mobile phone can be provided, which can not only save energy by using an external light source, but also meet the requirements of compact and thin design of the mobile phone. SUMMARY OF THE INVENTION [0006] In view of the above, it is necessary to provide an energy-saving mobile phone that uses a slider design to provide a light receiving element on the slider to receive an external light source, and to provide a display of the desired light source to the display screen of the mobile phone. [0007] A mobile phone that utilizes an external light source to save energy, the mobile phone includes a main body, a sliding cover cooperates with the main body and can slide relative to the main body, and an active light is arranged in the main body, and a sliding display is provided with a mobile phone display module, and a light collecting device is provided. Device and a polarizing device. The position of the illuminating device and the polarizing device is opposite to the active illuminating backlight module when the sliding cover is slid to the first position; When the sliding cover is slid to the second position, the concentrating device and the polarizing device are offset from the active illuminating backlight module. 09411298^单单Α〇101 4th page/total 15 page 1013074840-0 1364203 101. February 29th revised replacement page [0008] The present invention utilizes a slide-designed energy-saving mobile phone to receive an external light source for the mobile phone display screen The light source reduces the energy consumption of the mobile phone battery, and the light receiving component is disposed on the sliding cover to avoid occupying the functional main body area of the mobile phone, and meets the user's demand for the compact and stylish appearance of the mobile phone. [0009] Referring to the first and second figures, the slider phone 100 shown in the first embodiment of the present invention includes a main body 1, a slide cover 2, which cooperates with the main body 1 and can be along the main body 1. The surface slides relatively. The shape of the slider 2 is matched with the main body 1, which partially covers the surface of the main body 1, and the length of the slide cover 2 is smaller than the length of the main body 1, so as not to cover the operation area of the mobile phone keyboard. As shown in the first figure, the slide cover 2 is in a state where it is not slid away from the main body 1, and at this time, the slide cover 2 partially covers the main body 1. The slider 2 can be slid to the position shown in the second figure in the direction of the arrow shown in the figure, at which time the slider 2 is partially slid off the body 1. The main body 1 includes an active light-emitting backlight module 14 for providing a light source for display of the mobile phone, and includes a light guide plate 10 and at least one active light-emitting element 12. Active light emitting element 12 can be a light emitting diode LED or other active light emitting element. A battery (not shown) within the body 1 provides the electrical energy required for the active light-emitting element 12 to illuminate. The light guide plate 10 converts the light emitted from the active light-emitting element 12 into a uniform surface light source. Whether the active light-emitting element 12 is illuminated or not is controlled by the sliding of the mobile phone cover 2. [0011] The slide cover 2 includes a display module 20, a light collecting device 22, and a polarizing device 24. The concentrating device 22 is for receiving incident light from an external light source and homogenizing the incident light. The display module 20 is a general mobile phone display (such as an LCD display), and its shape is adapted to the shape of the light guide plate 10. The concentrating device 22 is a transparent planar concentrating optical element, and the plane can have a miniature gold 094U29# single number A0101 page 5 / a total of 15 pages 1013074840-0 1364203. ιάι年.οέ月29日梭正换A slab-type, spherical, aspherical, or cylindrical array of light concentrating and homogenizing. The polarizing means 24 is adapted to unipolarize the uniformized incident light to produce a single polarized light to provide a desired light source for display mode 20 display. [0012] When the slide cover 2 is in the position shown in the first figure, the active light-emitting element 2 emits light to provide a light source for the mobile phone display module 20; when the slide cover 2 is in the position shown in the second figure, the active light-emitting element 2 Does not emit light, saving mobile phone battery power. In this embodiment, a control switch 16 can be provided for controlling whether the active light-emitting element 2 emits light. When the control switch 16 is turned on, the active light-emitting element 2 emits light; when the control switch 16 is turned off, the active light-emitting element 2 does not emit light. The slide control switch 16 of the slider 2 is opened and closed. The control switch 16 may be disposed in the main body 1 according to the present embodiment or may be disposed on the slide cover 2. When the slide cover 2 is in the position shown in the first figure, the slide cover 2 partially covers the main body 1, and the concentrating device 22 and the polarizing means 24 are shielded by the main body 1, and the external light source cannot be received. At this time, the control switch 16 is turned on, and the active light-emitting backlight module 14 provides the light source required for the display module 20 to display. The slide cover 2 is slid along the main body 1 in the direction of the arrow shown in the first figure to the position shown in the second figure, and the concentrating device 22 and the polarizing device 24 are slid away from the main body 1. At this time, the control switch 16 is turned off, and the active light-emitting element is turned off. 12 does not emit light, and the active illumination backlight module 14 does not provide a light source to the display module 20. The concentrating device 22 collects the external light source and homogenizes the concentrated light, and the polarizing device 24 unipolarizes the uniformized light to provide the display module 20 with the desired light source. Referring to the third and fourth figures, the slider phone 300 shown in the second embodiment of the present invention includes a main body 3 and a slide cover 4. The slider 4 is slightly inverted "U" shaped on the main body 3. The length of the slider 4 is smaller than the length of the main body 3 so as not to cover 09411298# single number Α〇101 page 6 / total 15 pages 1013074840-0 1364203 101. February 29 correction replacement page The keyboard keyboard operation area is suitable. That is, when the slider 4 is completely sleeved on the main body 3 (refer to the third figure), the slider 4 covers a partial area of the main body 3. The main body 3 includes an active light-emitting backlight module 34 for providing a light source for display of the mobile phone, and includes a light guide plate 30 and at least one active light-emitting element 32. Active light emitting element 32 can be a light emitting diode LED or other active light emitting element. A battery (not shown) within the body 3 provides the electrical energy required for the active light-emitting element 32 to illuminate. The light guide plate 30 converts linear light emitted from the active light-emitting element 32 into uniform planar light. Whether or not the active light-emitting element 32 is illuminated is controlled by the sliding of the slider 4 of the mobile phone. [0016] The slide cover 4 includes a display module 40, a concentrating device 42, and a polarizing device 44. The display module 40 is disposed on the front of the mobile phone and is a general mobile phone display screen, and its shape is adapted to the shape of the light guide plate 30. The concentrating device 42 is disposed on the sliding cover 4 opposite to the back surface of the display module 40. It is a transparent planar concentrating optical element, and the plane may have a microlens array or a cylindrical lens array, and the multiplex array can be enhanced. And homogenize the external light source. The polarizing device 44 is disposed on the back surface of the display module 40 for unipolar polarization of the uniformized incident light to generate a single polarized light to provide a desired light source for display mode 40 display. [0017] When the slide cover 4 is in the position shown in the third figure, the active light-emitting element 32 emits light to provide a light source for the mobile phone display module 40; when the slide cover 4 is in the position shown in the fourth figure, the active light-emitting element 32 Does not emit light, saving mobile phone battery power. In this embodiment, a control switch 36 can be provided for controlling whether the active light-emitting element 32 emits light. When the control switch 36 is turned on, the active light-emitting element 32 emits light; when the control switch 36 is turned off, the active light-emitting element 32 does not emit light. The slide of the slider 4 controls the opening and closing of the switch 36. The control switch 36 can be set according to the 09411298# single number Α〇1ί)1 $ 7 I / * 15 1 1013074840-0 [0018] The first replacement page is set in the main body 3 on the 29th of the 1st, and can also be set. On the slider 4. When the average/month cover 4 is in the position shown in the third figure, the slider 4 partially covers the main body 3, and the polarizing device 42 is shielded by the main body 3, and cannot receive the light/wire 聚集 collected by the concentrating device. At this time, the control switch 36 is turned on. The active light-emitting element 32 is illuminated by the electric energy provided by the mobile phone, and the light guide plate 3 converts the linear light emitted by the active light-emitting element 32 into uniform planar light to be provided to the mobile phone display module 40. According to the arrow shown in the third figure The direction sliding slider 4 to the position shown in the fourth figure 'control switch 36 is off' and the active light-emitting element 32 does not emit light. The polarizing device 44 slides away from the main body 3' to receive the uniform light from the external light source 42. After being single-polarized, it is provided to the mobile phone display module 4〇. [0019] As described above, the present invention complies with the invention patent requirements, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention. Those who are familiar with the skills of this case, the equivalent modifications or changes made in the spirit of the creation of the case shall be included in the scope of the following patent application. [Simplified illustration] [00201 goods ^, brother one picture is this hair The slide phone of the first embodiment is in a first position side view. [0021] The second figure is a side view of the slide phone of the first embodiment of the present invention in a second position. [〇〇22] The third figure is The slide phone of the second embodiment of the present invention is in a first position side view. [0023] The fourth figure is a side view of the slide phone of the second embodiment of the present invention in the second position. [Main component symbol description] 1013074840-0 09411298 #单编号A01〇l Page 8 of 15 1514203
[0024] 滑蓋手機：100、300 [0025] 主動發光背光模組：14、34 [0026] 主體：1、3 [0027] 控制開關：16、36 [0028] 滑蓋：2、4 [0029] 顯示模組：20、40 [0030] 導光板：10、30 [0031] 聚光裝置：22、42 [0032] 主動發光元件：12、32 [0033] 偏光裝置：24、44 101年.02月29日修正替換頁[0024] Slide phone: 100, 300 [0025] Active illumination backlight module: 14, 34 [0026] Main body: 1, 3 [0027] Control switch: 16, 36 [0028] Slide cover: 2, 4 [0029] Display module: 20, 40 [0030] Light guide plate: 10, 30 [0031] Concentrator: 22, 42 [0032] Active light-emitting elements: 12, 32 [0033] Polarizing device: 24, 44 101.02 Correction replacement page on the 29th
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