1322920 九、發明說明： ' 【發明所屬之技術領域】 本發明涉及的是可攜式消費性電子產品。 【先前技術】 目前常用的可攜式消費性電子產品，如電子遊戲 ' 機、MP4、數位相機、PDA和手機等，為了顯示圖像或者 文本等輸出資訊’往往都在設備上安裝有小型的顯示I 置。尤其是近來，通信技術的發展，這些可攜式消費性^ 子產品所能夠顯示的圖像資訊越來越豐富，從複雜的遊巧 場景到電影圖像，極大地方便和豐富了人們的日常工作# 生活。然而，這些顯示裝置大多採用小尺寸的LCD顯示， 圖像小且解析度低，例如手機採用的qVGA顯示幕解析声 僅為240x320，橫向和縱向尺寸通常大約僅有2〇〜5〇 mm 左右’使人們在觀看圖像資訊時感到非常的不方便，尤其 是很難與多人共用。為了使能夠顯示的圖像更清晰、尺寸 • 更大’不得不增大顯示幕以及整個可攜式消費性電子產品 的尺寸。但是’這樣的方法是以犧牲可攜式消費性電子產 品的便攜性為代價的。 採用有線或無線方式在消費性電子產品與常規投影 機之間進行通信’將消費性電子產品顯示的圖像通過外設 才又影機顯示在外部大螢幕或牆壁上，雖可以實現大螢幕高 '月晰度顯示’但是通過可攜式消費性電子產品的外部介面 進行.’·具示兩要額外的投影機，相當於增加了系統的體積， 無法滿足可攜式消費性電子產品的便攜性要求。 5 【發明内容】 本發明的目的在於提供—種可攜式、可移動之消費 性電子產品，在觸這種消費性電子產品的便攜性的同 時，能夠很方便地觀看圖像等輪出資訊。 為了只現本發明的上述目的，本發明提供了 一種可 搞式消#性電子產品，其包括：可攜式殼體、以及設於殼 體内之投影裝置；其中，該投影裝置包含：發射光線的投 影光源1-光調製元件，對來自所述投影統的光 行調製；信號處理部，賴擇性地將_信號輸出 第一光調製元件。 4 所述第-光調製it件可以包括：沿所述光源輸 軸線方向順序排列的起偏器、偏振分統件、以及與所= 偏振分光it件的第-偏振態輸出面相對的第—顯示面板: 所述第-轴製元件也可以包括：位於所述光源松 出光軸線上的偏振分光元件、朗述偏振分統件的第1 偏振態輸出面相對的第一顯示面板、以及與所述偏 70件的第二偏振態輪出面相對的第二顯示面板。 所述投料輯可以包括投賴頭，料投影 光：所述：體上’接文來自所述第一光調製元件調製後的 、亚：所述已調製光線放大地輸出到所述可攜式 性電子產品的外面。 、 本發明的可攜式消費性電子產品還可以包括顯 ί進括顯示光源、對來自所述顯示光源: 調衣的光調製讀、以及所述信號處理部，戶斤 1322920 述信號處理部能夠將驅動信號選擇性輸出至所述第二光調 製元件。 按照本發明，由於可攜式消費性電子產品内置了投 影裝置’因此，很容易觀看放大了的圖像。與傳統的可攜 式/肖費性電子產品相比’本發明的可攜式消費性電子產品 保持了便攜性。 進一步，本發明的可攜式消費性電子產品中，所述 才又衫光源為一種電激發光元件，可包括發光二極體（LED )、有機發光二極體（OLED)、高分子發光二極體（ PL=D)等。在LED的封裝上一體成型有二元光學或者光 子晶體構造，使LED發出的光被均化和準直。 或者，本發明的可攜式消費性電子產品包括：可攜 式殼體、以及設於殼體内之投影裝置；其中，該投影裝置 包含提供光線之光源、對上述光線進行調製之光調製元 件、選擇性地將驅動信號輸出至所述光調製元件之信號處 理部、以及選擇性地設置於所述光調製元件前方之投影鏡 頭’藉此，當將所述投影鏡頭從所述光調製元件的前方移 開’則視為顯示裝置來觀看輸出資訊；當所述投影鏡頭 移動所述光調製元件前方時，則向外投影所述之輪出資 訊。 按照本發明，光源系統的體積大幅度減小，因此， 使本發明的可攜式消費性電子產品的體積能夠進一步減 小’從而進—步提高了便攜性。1322920 IX. Description of the invention: 'Technical field to which the invention pertains» The present invention relates to a portable consumer electronic product. [Prior Art] Currentlyadays, portable consumer electronic products, such as video games, MP4s, digital cameras, PDAs, and mobile phones, are often installed on the device in order to display images or texts. Display I set. Especially in recent years, with the development of communication technology, these portable consumer products can display more and more image information, from complex game scenes to movie images, which greatly facilitates and enriches people's daily life. working life. However, most of these display devices use a small-sized LCD display, which has a small image and low resolution. For example, the qVGA display screen of the mobile phone has a resolution of only 240x320, and the horizontal and vertical dimensions are usually only about 2〇~5〇mm. It makes people feel very inconvenient when viewing image information, especially it is difficult to share with many people. In order to make the images that can be displayed clearer and larger • larger, the display screen and the size of the entire portable consumer electronics have to be increased. But such an approach comes at the expense of the portability of portable consumer electronics. Wired or wireless communication between consumer electronics and conventional projectors. 'The images displayed by consumer electronics are displayed on the external large screen or wall through the peripherals, although large screen height can be achieved. 'Monthly clarity display' but through the external interface of portable consumer electronics. '·There are two additional projectors, which is equivalent to increasing the size of the system and unable to meet the portable portable electronic products. Sexual requirements. [Invention] The object of the present invention is to provide a portable and mobile consumer electronic product, which can conveniently view images and other round-trip information while being portable to such a consumer electronic product. . In order to achieve the above object of the present invention, the present invention provides a portable electronic product, comprising: a portable housing, and a projection device disposed in the housing; wherein the projection device comprises: emitting The projection light source 1 - the light modulation element of the light ray modulates the light from the projection system; the signal processing unit selectively outputs the _ signal to the first light modulation element. 4 The first light modulating element may include: a polarizer arranged in the direction of the light source transmission axis, a polarization component, and a first surface opposite to a first polarization state output surface of the polarization polarization component. The display panel: the first-axis component may further include: a polarization splitting component located on the optical axis of the light source, a first display panel opposite to the first polarization output surface of the polarization component, and The second display panel of the 70th second polarization state is opposite to the second display panel. The feeding sequence may include a projection head, and the projection light is: the body is received from the first light modulation element, and the modulated light is amplified and outputted to the portable Outside of sex electronics. The portable consumer electronic product of the present invention may further include: a display light source, a light modulation read from the display light source: a dressing, and the signal processing unit, wherein the signal processing unit can A drive signal is selectively output to the second light modulation element. According to the present invention, since the portable consumer electronic product has the built-in projection device', it is easy to view the enlarged image. The portable consumer electronics of the present invention maintains portability compared to conventional portable/portable electronic products. Further, in the portable consumer electronic product of the present invention, the light source is an electroluminescent device, which may include a light emitting diode (LED), an organic light emitting diode (OLED), and a polymer light emitting device. Polar body (PL=D), etc. A binary optics or photonic crystal structure is integrally formed on the LED package to homogenize and collimate the light emitted by the LED. Or the portable consumer electronic product of the present invention comprises: a portable housing and a projection device disposed in the housing; wherein the projection device comprises a light source for providing light, and the light modulation component for modulating the light Selectively outputting a drive signal to a signal processing portion of the light modulating element, and a projection lens selectively disposed in front of the light modulating element 'by thereby, when the projection lens is from the light modulating element The front shifting is regarded as a display device to view the output information; when the projection lens moves the front of the light modulation component, the wheeled information is projected outward. According to the present invention, the volume of the light source system is greatly reduced, and therefore, the volume of the portable consumer electronic product of the present invention can be further reduced, thereby further improving portability.
7 1322920 【實施方式】 训T : ® #本發_ —些利雜實施例進行 =二1Γ本發明。在本申請案的說明中，相 同的4示號表不相同的元件。7 1322920 [Embodiment] Training T: ® #本发_ - Some examples are carried out = 2 1 Γ the present invention. In the description of the present application, the same reference numerals indicate different components.
::圖不出了根據本發明一種實施例的結構示意 圖’/、中可攜式消費性電子產品100包括可顯示輸出資訊 的投影裝置何選擇增加_示裝置。本發_可携式消 費性電子產品包括但不限於電子遊戲機、MP4、手提電 腦、數位相機、數位攝影機、PDA、手機等。 才又衫裝置包括投影光源130、信號處理部15〇和第一 光調製元件160。顯示裝置包括顯示光源12〇、第二光調製 元件140和信號處理部15〇。也就是說，顯示裝置和投影裝 置共用信號處理部150。The structure of the portable consumer electronic product 100 including the display device capable of displaying output information is selected to increase the display device. The _ portable consumer electronic products include, but are not limited to, electronic game machines, MP4s, portable computers, digital cameras, digital cameras, PDAs, mobile phones, and the like. The shirt device includes a projection light source 130, a signal processing portion 15A, and a first light modulation element 160. The display device includes a display light source 12A, a second light modulation element 140, and a signal processing portion 15A. That is, the display device and the projection device share the signal processing unit 150.
投影光源13 0和顯示光源丨2 〇可以分別發射光線用於 為投影裝置和顯示裝置提供照明。投影光源13〇較佳地為 一種電激發光元件，例如發光二極體（以下稱1£〇)、有 機發光二極體（OLED )、高分子發光二極體（pLED ) 等。投影光源130和顯示光源120可以共用電源。 信號處理部150可以選擇性地與第一光調製元件16〇 和第二光調製元件140搞合，將驅動信號選擇性供應給投 影裝置和顯示裝置。例如，當信號處理部150輸出驅動信 號至第一光調製元件160時，用戶可以透過投影裝置來觀 看圖像；當信號處理部150輸出驅動信號至第二光調製元 件140時，用戶可以透過顯示裝置來觀看圖像。當然，如 杲需要，信號處理部150也可以 > -光調製元件⑽和第二光調製元件，出給第 通過顯示裝置和投影裝置來顯示圖像。 以_ 傳統的顯示技術和投影技術 光調製元件，可以適用於本發 ^鱗理。卜 開號第CN2602397Y f虎、第’、疋國大陸專利公 ㈣麵八號所公開的投影技術。第⑽ ζ二 =影裝置包括:沿光源輪出光轴線方向順： 偏ΐ兀件、偏振分光元件、以及與偏振分光元件的第-偏 振悲、輸出面相對的第-顯示面板。第哪57謂4α號公開 的技衫裝置包括·位於光源輸出光轴線上的偏振分光元 件、與偏振分統件的第—偏振態___第-顯示 面板、以及與偏振分光元件的第二偏振態輸出面相對的第 二顯示面板。制是後者採用了雙面板結構，可以實現三 維/一維切換和六基色顯示，其中，三維顯示特別有利於 遊戲應用，六基色特別有利於攝影等應用。本說明書通過 引用將這些文獻的内容包含於此，並將略去對這些技術的 詳細說明。 雖然第一圖中的第一和第二光調製元件是採用透射 式光路作為示例的，但取決於所用的第一和第二光調製元 件的類型，也可以採用反射式光路。例如，第二光調製元 件140可以採用通常使用的液晶光閥，第一光調製元件16〇 可以包括例如反射式矽基液晶（LCOS)元件、數位式光 處理盗（DLP)、高溫多晶矽元件（HTPS)，也可以是 1322920 液晶光閥，在調製裝置具有多個調製元件，例如第 CN1570704A號所公開的那樣時，還可以包括相同或不同 種類上述元件的組合。第一和第二光調製元件16〇、14〇中 還可以包括具有偏振態選擇、分光、反射、折射等功能的 光學結構。信號處理部15〇可以採用矩陣控制技術，將像 素#號選擇性地（即擇一或者同時地）輸送到第一、第二 光調製元件160、140的對應像素處。 才又衫裝置般還包括投影鏡頭170，接受來自第一光 調製元件160的調製後的光線，然後將已調製光線放大地 投影到可攜式消費性電子產品的外面，例如營幕、牆壁甚 至座椅的背面。較佳地，投影鏡頭170可以進行位置微調 以獲得更好的投影效果。當然，如果第一光調製元件16〇 本身具備放大圖像的功能，那麼，投影鏡頭17〇是可以省 略的。 第二圖示出了根據本發明另一種實施例的可攜式消 費性電子產品200結構示意圖。為了進一步使系統緊湊以 提高便攜性以及降低成本，用一個光調製元件26〇同時取 代了第一光調製元件160與第二光調製元件140，並用一個 光源230同時取代了第一圖中的投影光源130和顯示光源 120。在本實施例中’投影鏡頭170可以選擇性地移動到該 光調製元件260之前’意即也可以從該光調製元件26〇前面 移開。當需要利用顯示裝置進行顯示時，則將投影鏡頭 170從該光調製元件260的前面移開，還可由與之連動的目 鏡（圖未示）替換投影鏡頭170以便觀看；當需要使用投 10 1322920 影裝置時，將投影鏡頭170移動到該光調製元件260前方， 則可以向外投影出所需資訊。 投影鏡頭170也可以是固定使用的元件。在這種情形· 下，可以在投影鏡頭的輸出光路上設置一光路選擇元件 280，例如可旋轉反射鏡或光開關元件，以對是否將圖像 輸出到設備200外部以及輸出的方向等進行選擇。 第三圖示出的是可以應用於本發明中作為光源的一 種示例性光源農置。該光源裝置包括LED 330、準直元件 340和均化元件350。LED 330可以是一個LED或由多個 LED組成的陣列’還可以帶有光線收集或會聚結構。準直 元件可以例如是準直透鏡，均化元件可以例如是光導、光 棒、蠅眼透鏡或者Talbot (泰伯）光柵等。當然，光源裝 置還可以包括其他的功能，例如對外來入射光進行回收利 用等。 第四圖示出的是一種集成的LED光源裝置。該光源裝 置包括帶有封裝部431以及半導體晶片或晶片陣列432的 LED 430。在本實施例中，在封裝部431上一體成型有二 元光學構造或者光子晶體構造，從而利用二元光學構造或 者光子晶體構造實現傳統準直元件和均化元件等功能，使 這種集成LED光源裝置具有非常小的體積。在本發明的可 攜式消費性電子產品中採用這種光源裝置，大大提高了可 攜式消費性電子產品的便攜性。 第五A圖和第五B圖是使用第四圖所示集成lED光源 裝置430的兩種示例的投影系統結構圖，它們分別使用了 1322920 第CN2549486Y號和第CN1570704A號中的單面板、雙面 板結構。其中，第五A圖所示結構中包括預偏光元件（ pre-polarization) 561、偏振分光棱鏡（PBS) 562、以及 與偏振分光稜鏡5 62的第一偏振態輸出面相對的第一顯示 面板563 ;透過此種單面板結構，可以顯示三基色彩色圖 像。第五B圖所示結構中包括偏振分光稜鏡562、與偏振 分光稜鏡562的第一偏振態輸出面相對的第一顯示面板 563、以及與偏振分光稜鏡562的第二偏振態輸出面相對的 第二顯示面板564 ;透過此種雙面板結構，各顯示面板具 不同的偏振方向而可顯示三維，且可具不同三基色，如 RGB和CMY，是以可顯示六基色。當然，偏振分光元件 不限於圖中所示的偏振分光棱鏡，也可以使用其他具有偏 振態選擇性的分光元件如偏光板等。第一、第二顯示面板 563、564所用的光調製元件可以是，例如矽基液晶（ LCOS )元件’特別是彩色矽基液晶（c〇1〇rLCOS )元 件、HTPS元件、DLP或者液晶光閥等。 第六A圖和第六B圖是本發明的兩種示例性實施例的 外觀立體示意圖’其中第六A圖以未設置傳統的小螢幕顯 示裝置的可攜式電子遊戲機為例，第六B圖以設有顯示裝 置的可攜式數位相機為例。當然，本發明的各種其他可攜 式設備也都可以根據需要設置或者不設置顯示裝置。 第六A圖的可攜式電子遊戲機的殼體6〇〇A中具有内置 的投影裝置601A，殼體600A上還包括光路選擇元件68〇。 光路選擇兀件680如前所述可以對投影裝置輸出圖像的路 12 線或方向進行調整’以便於使用者觀察。在不需要對方向 2行調整時’光路選擇元件也可以是簡單的窗口。取決於 而要’光路選擇元件可以是固定式的，也可以是活動式 例如可以收回或旋轉到殼體600A中以提高便攜性 肊。投影襞置601A中所包括的第一光調製元件較佳地為 才木用第CN1570704A號公開的雙面板結構，因為三維立體 顯示能力對於遊戲應用非常有利。The projection light source 130 and the display light source 丨2 〇 can respectively emit light for providing illumination for the projection device and the display device. The projection light source 13A is preferably an electroluminescence element such as a light-emitting diode (hereinafter referred to as "1", an organic light-emitting diode (OLED), a polymer light-emitting diode (pLED), or the like. The projection light source 130 and the display light source 120 can share a power source. The signal processing section 150 can selectively engage the first light modulation element 16A and the second light modulation element 140 to selectively supply the drive signal to the projection device and the display device. For example, when the signal processing unit 150 outputs a driving signal to the first light modulating element 160, the user can view the image through the projection device; when the signal processing unit 150 outputs the driving signal to the second light modulating element 140, the user can display through the display. The device to view the image. Of course, the signal processing unit 150 may also output the image to the first through display device and the projection device, if necessary, with the light modulation element (10) and the second light modulation element. With _ traditional display technology and projection technology, light modulation components can be applied to this issue. Bu Kai No. CN2602397Y f Tiger, the first, the mainland China Patent (4) No. 8 disclosed projection technology. (10) =2 = The shadow device includes: a direction along the light-emitting axis of the light source wheel: a biasing member, a polarization beam splitting element, and a first display panel opposite to the first-deflection and output side of the polarization beam splitting element. The 57th disclosed 4A disclosed device includes: a polarization splitting element located on the output optical axis of the light source, a first polarization state of the polarization component, a first display panel, and a second polarization polarization component The second display panel opposite to the polarization output surface. The latter adopts a double-panel structure, which can realize three-dimensional/one-dimensional switching and six-primary color display. Among them, three-dimensional display is particularly advantageous for game applications, and six primary colors are particularly advantageous for photography and other applications. The contents of these documents are hereby incorporated by reference in their entirety in their entireties in the the the the the the the the the the Although the first and second light modulating elements in the first figure are exemplified by a transmissive optical path, a reflective optical path may be employed depending on the type of the first and second optical modulating elements used. For example, the second light modulation element 140 may employ a commonly used liquid crystal light valve, and the first light modulation element 16 may include, for example, a reflective liquid crystal on silicon (LCOS) element, a digital photo processing (DLP), a high temperature polysilicon element ( The HTPS) may also be a 1322920 liquid crystal light valve, and may also include a combination of the same or different types of the above elements when the modulating device has a plurality of modulating elements, such as disclosed in the above-mentioned CN1570704A. The first and second light modulating elements 16A, 14A may also include optical structures having functions of polarization state selection, spectroscopic, reflection, refraction, and the like. The signal processing section 15 〇 can employ the matrix control technique to selectively (i.e., alternatively or simultaneously) the pixel # number to the corresponding pixels of the first and second light modulating elements 160, 140. The shirt device also includes a projection lens 170 that receives the modulated light from the first light modulating element 160 and then projects the modulated light onto the outside of the portable consumer electronic product, such as a curtain, a wall, or even The back of the seat. Preferably, the projection lens 170 can be fine-tuned for better projection. Of course, if the first light modulating element 16 本身 itself has a function of magnifying an image, the projection lens 17 可以 can be omitted. The second figure shows a block diagram of a portable consumer electronic product 200 in accordance with another embodiment of the present invention. In order to further make the system compact to improve portability and reduce cost, the first light modulation element 160 and the second light modulation element 140 are simultaneously replaced by one light modulation element 26, and the projection in the first figure is simultaneously replaced by one light source 230. Light source 130 and display light source 120. In the present embodiment, the projection lens 170 can be selectively moved to the front of the light modulation element 260, i.e., it can also be removed from the front side of the light modulation element 26A. When the display device is required to perform display, the projection lens 170 is removed from the front of the light modulation element 260, and the projection lens 170 can be replaced by an eyepiece (not shown) associated with it for viewing; when it is required to use 10 1322920 In the case of the shadow device, by moving the projection lens 170 to the front of the light modulation element 260, the desired information can be projected outward. The projection lens 170 can also be a fixed-use component. In this case, an optical path selecting element 280 such as a rotatable mirror or an optical switching element may be disposed on the output optical path of the projection lens to select whether to output an image to the outside of the device 200 and the direction of the output, and the like. . The third figure shows an exemplary light source farm that can be applied as a light source in the present invention. The light source device includes an LED 330, a collimating element 340, and a homogenizing element 350. The LED 330 can be an LED or an array of multiple LEDs. It can also have a light collecting or converging structure. The collimating element can be, for example, a collimating lens, which can be, for example, a light guide, a light rod, a fly's eye lens, or a Talbot grating. Of course, the light source device may also include other functions such as recycling of incident light to the outside. The fourth figure shows an integrated LED light source device. The light source device includes an LED 430 with a package portion 431 and a semiconductor wafer or wafer array 432. In the embodiment, a binary optical structure or a photonic crystal structure is integrally formed on the encapsulation portion 431, thereby realizing functions such as a conventional collimating element and a homogenizing element by using a binary optical structure or a photonic crystal configuration, so that the integrated LED The light source device has a very small volume. The use of such a light source device in the portable consumer electronic product of the present invention greatly improves the portability of portable consumer electronic products. 5A and 5B are structural diagrams of projection systems using two examples of the integrated lED light source device 430 shown in the fourth figure, which use single-panel and double-panel in 1322920 CN2549486Y and CN1570704A, respectively. structure. The structure shown in FIG. 5A includes a pre-polarization element 561, a polarization beam splitting prism (PBS) 562, and a first display panel opposite to the first polarization state output surface of the polarization beam splitter 5 62. 563; Through this single-panel structure, three primary color images can be displayed. The structure shown in FIG. 5B includes a polarization splitter 562, a first display panel 563 opposite to the first polarization output surface of the polarization splitter 562, and a second polarization output surface with the polarization splitter 562. The second display panel 564 is opposite to each other; through the double-panel structure, each display panel has different polarization directions and can display three-dimensional, and can have different three primary colors, such as RGB and CMY, so that six primary colors can be displayed. Of course, the polarization beam splitting element is not limited to the polarization beam splitting prism shown in the drawing, and other light splitting elements having a polarization state selectivity such as a polarizing plate or the like may be used. The light modulating elements used in the first and second display panels 563, 564 may be, for example, a germanium-based liquid crystal (LCOS) device, particularly a color germanium liquid crystal (c〇1〇rLCOS) device, an HTPS device, a DLP or a liquid crystal light valve. Wait. 6A and 6B are perspective views of the appearance of two exemplary embodiments of the present invention, wherein the sixth A diagram is exemplified by a portable electronic game machine in which a conventional small screen display device is not provided, and the sixth The B picture is exemplified by a portable digital camera provided with a display device. Of course, various other portable devices of the present invention can also be provided with or without display devices as needed. The casing 6A of the portable electronic game machine of Fig. 6A has a built-in projection device 601A, and the casing 600A further includes an optical path selecting member 68A. The optical path selection component 680 can adjust the direction or direction of the output image of the projection device as previously described for ease of viewing by the user. The optical path selection element can also be a simple window when there is no need to adjust the direction 2 lines. Depending on the optical path selection element, the optical path selection element can be either fixed or movable, for example, can be retracted or rotated into the housing 600A to improve portability. The first light modulating element included in the projection device 601A is preferably a dual panel structure disclosed in Japanese Patent No. CN1570704A, because the three-dimensional display capability is very advantageous for gaming applications.
第六B圖的可攜式數位相機的殼體600B中具有内置的 才又衫裝置（圖未示）和顯示裝置（圖未示），殼體 上還包括光路選擇元件680、鏡頭602以及操作控制裝置。 在第六B圖所示的示例中，殼體600B上帶有顯示幕603， 可以根據顯示裝置的輸出提供與傳統的數位相機顯示幕類 似的顯示功能。第六B圖中示出的操作控制裝置包括快門 仙4、操作按鈕605、與方向鍵6〇6等，用於對數位相機的 操作進行控制。投影裝置601B中所包括的第一光調製元 件也較佳地為採用第CN1570704A號公開的雙面板結構， 以便可以利用其六基色顯示能力提供更好的觀看質量。 需要說明的是，上述實施例只是用於對本發明進行 更直觀的說明，本發明的範圍不局限於這些具锘 例，而由申請專利範圍來限定。 、The housing 600B of the portable digital camera of FIG. B has a built-in device (not shown) and a display device (not shown), and the housing further includes an optical path selecting component 680, a lens 602, and an operation. Control device. In the example shown in Fig. B, the housing 600B is provided with a display screen 603 which can provide a display function similar to that of a conventional digital camera display screen in accordance with the output of the display device. The operation control device shown in Fig. 6B includes a shutter 4, an operation button 605, and a direction key 6〇6, etc., for controlling the operation of the digital camera. The first light modulating element included in projection device 601B is also preferably a dual panel structure as disclosed in CN1570704A, so that its six primary color display capabilities can be utilized to provide better viewing quality. It is to be noted that the above-described embodiments are only for the purpose of more clearly explaining the present invention, and the scope of the present invention is not limited to these examples, but is defined by the scope of the patent application. ,
13 1322920 【圖式簡單說明】 第一圖示出了根據本發明的一種實施例的結構示意 圖； 第二圖示出了根據本發明的另一種實施例的結構示 意圖； 第三圖示出了一種LED光源裝置的結構示意圖； 第四圖示出了一種集成LED光源裝置的結構示意圖； 第五A圖和第五B圖是使用第四圖所示集成LED光源 裝置的兩種示例的投影系統結構圖；以及 第六A圖和第六B圖示出了本發明的兩種示例性實施 例的外觀立體示意圖。 【主要元件符號說明】13 1322920 [Simplified description of the drawings] The first figure shows a schematic structural view according to an embodiment of the present invention; the second figure shows a schematic structural view according to another embodiment of the present invention; Schematic diagram of the structure of the LED light source device; FIG. 4 is a schematic structural view of an integrated LED light source device; FIGS. 5A and 5B are projection system structures of two examples using the integrated LED light source device shown in the fourth figure; Fig. 6 and Fig. 6A and Fig. 6B are perspective views showing the appearance of two exemplary embodiments of the present invention. [Main component symbol description]
可攜式消費性電子產品 100 、 200 顯示光源 120 投影光源 130 第二光調製元件140 信號處理部 150 第一光調製元件160 投影鏡頭 170 光源 230 光調製元件 260 光路選擇元件 280 LED 330 、 430 準直元件 340 均化元件 350 封裝部 431 半導體晶片或晶片陣列432 預偏光元件 561 偏振分光稜鏡 562 第一顯示面板 563 弟*一顯不面板 564 殼體 600A、 600B 14 1322920 投影裝置 601A、 601B 鏡頭 602 顯示幕 603 快門 604 操作按紐 605 方向鍵 606 光路選擇元件 680 15Portable Consumer Electronics 100, 200 Display Light Source 120 Projection Light Source 130 Second Light Modulation Element 140 Signal Processing Unit 150 First Light Modulation Element 160 Projection Lens 170 Light Source 230 Light Modulation Element 260 Optical Path Selection Element 280 LED 330, 430 Straight element 340 Homogenizing element 350 Encapsulation part 431 Semiconductor wafer or wafer array 432 Pre-polarization element 561 Polarization beam splitter 562 First display panel 563 Brother * Display panel 564 Housing 600A, 600B 14 1322920 Projection device 601A, 601B Lens 602 Display 603 Shutter 604 Operation Button 605 Direction Key 606 Optical Path Selection Element 680 15