•1320134 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種顯示裝置，特別是指一種顯現 邊框之顯示裝置，其係使投影機或是顯示器之影像周圍 產生一漸層光，以緩和其影像和環境亮度之對比。 【先前技術】 隨著數位科技的發達，家庭影音產品越來越普及 • 化，像是顯示器、投影機等，生活中隨處都可以尋獲它 們的蹤跡，然而，這些科技產品帶給生活無比的樂趣與 便利性，也同時帶給我們一些容易疏忽的小傷害。例如， 平常在使用顯示器時，常忽略顯示器的影像亮度與環境 亮度的對比，當影像亮度相較於環境亮度的亮暗對比較 ' 為強烈時，則容易讓使用者或是觀眾眼睛感覺不適，特 別是在歐洲地區的國家，由於緯度的關係，陽光不是很 充足，使用者屋内比較昏暗，或是在昏暗的室内，環境 I 之亮度低的地方，相對的使影像亮度與環境亮度的亮暗 對比增大。再加上使用顯示器觀看電影或動晝時，晝面 快速跳動變化，使得影像與環境的亮暗對比變動快，如 此更會使眼睛疲倦，長期於此使用會讓使用者增添眼 疾，如散光，甚至讓使用者舊有的眼疾之病情加重。 再者，以投影機為例，大部分投影機皆會將影像投 射在一屏幕或是一牆面上，若是影像周圍的環境亮度太 亮，則會影像亮度與環境亮度的亮暗對比不明顯，甚至 環境亮度比影像亮度還要亮，造成使用者或是觀眾看不 清楚投影機所投射出的影像，因此，使用投影機時皆會 3 1320134 戶的===適的程度，盡可能的以窗簾將窗 環境亮像燈來調和影像亮度與 摘备兹疮、故么 ❿像冗度與裱境亮度的亮暗對比為 適田程度，避免使用者或是觀眾眼睛不適。 i二？ί要開燈或是關燈來調和影像與環境亮度比， =麻煩，因此有些使用者完全不開燈，如此則環境 很低，相對的使影像亮度與環境亮度的亮暗對 iUb ’使用者或是觀$於觀看投影機所投 射的f像時’眼睛覺得疲憊而想打目t睡，而且，投影機 不再疋辦公至的必備產品，漸漸有越來越多家庭具僙有 投影機，若是㈣處於亮暗對比強烈的環境下使用投影 機’不但對制者的眼睛造成傷害，更是讓使用者使用 投影機時覺得疲徵不堪，進而影響使用者雅興。 /尚若能讓制者或是觀眾處於於影像和環境亮度之 比較為缓和的環境下，舒適的使用顯示器或是投影機， 而且不需要再調整環境亮度’則可避免讓使用者或是觀 幕感到眼睛不適，以減少使用者疲堪而打睹睡。 因此:本發明提供一種顯現邊框之顯示裝置，其係 可降低顯示器或是投影機之影像亮度和環境亮度之亮暗 比，如此可解決上述之問題。 【發明内容】 本發明之主要目的，在於提供一種顯現邊框之顯示 裝置。顯示裝置包含有一顯示器及至少一光源。顯示器， 置於一牆面削。至少一光源，設於該顯示器之後方。當 該顯示器置於該牆面前，該光源向該顯示器之後方照射 1320134 於該牆面。 本發明之另一目的，在於提供一種顯現邊框之顯示 裝置，其係可讓使用者使用或觀眾觀看投影機或是顯示 器之影像時，影像周圍產生一柔和光環，以緩和影像亮 度和環境亮度之亮暗比，避免讓使用者或是觀眾觀看影 像時眼睛不適。 本發明之次要目的，在於提供一種顯現邊框之顯示 裝置，其係可讓使用者使用或觀眾觀看投影機或是顯示 Φ 器之影像時，影像周圍更產生一邊框，讓使用者更能專 注的觀看影像，並增加影像之視覺美感，助長使用者或 是觀眾觀看之良好心情。 【實施方式】 茲為使貴審查委員對本發明之結構特徵及所達成 之功效有更進一步之暸解與認識，謹佐以較佳之實施例 及配合詳細之說明，說明如後：請參閱第一圖，其係為 本發明實施例之投影機的結構示意圖；如圖所示，本發 明之顯現邊框之顯示裝置，係應用於一投影機10，其包 含有至少一光源12、至少一雙色鏡13、至少一液晶顯示 裝置14、一合光稜鏡15與一鏡頭16;雙色鏡13用於接 收光源12所發之光線，並使一部分之光線穿透於雙色鏡 13，另一部份之光線反射於雙色鏡13 ;而液晶顯示裝置 14用於接收雙色鏡13所反射之光線；合光棱鏡15(X — Prism)係設於液晶顯示裝置14之一側；鏡頭16則設於 投影機10外，並與合光稜鏡15位置相對。 請參閱第二圖，其係為本發明實施例之液晶顯示裝 5 1320134 置的結構示意圖；如圖所示，液晶顯示裝置14依序包含 一第一玻璃基板144、一第一透明導電層145、一液晶層 146、一第二透明導電層147、一第二玻璃基板148，請 一併參閱第三A圖與第三B圖，本發明使第一玻璃基板 144之一出射面1443之面積小於一入射面1446之面 積，或者使第二玻璃基板148之一出射面1483之面積小 於一入射面1486之面積。 當投影機運作時，光源12所發之光線經由雙色鏡 13分光，再經由液晶顯示裝置14，最後經由合光稜鏡 15合光後而射出鏡頭16，而光線穿過液晶顯示裝置14 時，若是第一玻璃基板144之一出射面1443之面積小於 一入射面1446之面積’或是第二玻璃基板148之一出射 面1483之面積小於一入射面1486之面積，則光線自入 射面1446射出至出射面1443時，或者光線自入射面 1486射出至出射面1483時，光線再經由鏡頭16而投射 於一屏幕，此時屏幕上顯示出影像20猶如第四圖所示， 影像20周圍產生一邊框，邊框為一漸層光22，如此可 使影像20與環境亮度比降低。 請參閱第五圖，其係為本發明另一實施例之液晶顯 示裝置立體圖；如圖所示，此實施例不同於上一實施例 在於，此實施例之的第一玻璃基板144與第二玻璃基板 148並沒有使出射面與入射面之面積大小不等，而是於 液晶顯示裝置14之第一玻璃基板144或第二玻璃基板 148設一框體149，以第一玻璃基板144設置框體149 為例，框體149可為一有色的半透明的薄膜，以貼附的 方式設置，或是以顏料描繪的方式，設於第一玻璃基板 144或第二玻璃基板148;此實施例之投影機所投射出的 '1320134 影像20如第六圖所不’影像20周圍產生·一邊框24，如 此不但辅助使用者觀賞投影機投射之影像20，更帶給使 • 用者不一樣的視覺享受。 請參閱第七圖，其係為本發明又一實施例之液晶顯 示裝置立體圖；如圖所示，此實施例不同於上一實施例 在於，此實施例之框體149為一藝術框體’如此使投影 機所投射出的影像20如第八圖所示，影像20週為產生 一藝術邊框26 ’以增添影像20的視覺美感，帶給使用 $ 者更進一步的視覺享受。 請參閱第九圖，其係為本發明又一實施例之液晶顯 示裝置立體圖；如圖所示’此實施例以第一玻璃基板M4 為例，此實施例不同於上述之實施例在於，此實施例不 但使第一玻璃基板144之出射面1443之面積小於入射面 1446之面積，並且於第一玻璃基板144或第二玻璃基板 148設置框體149，框體149為框體，如此使投影機投射 出來的影像如第十圖所示，影像20周圍產生邊框24， 而且，邊框24周圍產生漸層光22，而此實施例亦可如 • 第三B圖，使第二玻璃基板148之出射面1483之面積 小於入射面1486之面積，並且於第一玻璃基板144或第 二玻璃基板148設置框體149，如此可使投影機投射出 來的影像’亦如第十圖所示一般。 請參閱第十一圖，係為本發明又一實施例之液晶顯 示裝置立體圖；如圖所示，此實施例不同於上述之實施 例在於’第一玻璃基板144或第二玻璃基板148所設之 框體149為藝術框體，如此使投影機所產生之影像20 猶如第十二圖所示，於影像20周圍產生藝術邊框26， 7 1320134 二邊框26周圍產生漸層光22,讓使用者觀賞 杈〜機所投射之影像20猶如欣賞一幅美麗的晝，並 降，影像20與環境亮度的對比，更增添影像2()的視覺 美感0 兄 請參閱第十三圖與第十四圖，其係為本發明又一# 施例之投影機鏡頭之鏡片的前視圖與剖視圖；本發明^ 顯現邊框之顯示褒置係應用在固設於投影^ 頭包含-鏡片30,鏡片30之出射面31之面積=入= 面32之面積，如此，投影機所投射出的光線由入射面 32穿透至出射面31後，使光線投射於牆面或是屏幕， 所產生的影像40猶如像如第十五圖所示，使影像4〇周 圍產生一邊框’邊框為一漸層光42。 請參閱第十六圖，其係為本發明又一實施例之投影 機鏡頭之鏡片的立體圖；此實施例不同於上一實施例在^ 於，此實施例之鏡片30之出射面31的有效顯示範圍315 之邊緣设有至少一框體33，如此使投影機所投射出的影 像40猶如第十七圖所示，影像4〇之周圍產生一邊框 44’且於邊框44周圍產生漸層光42。而框體33亦可設 於入射面32的有效顯示範圍之邊緣，如此投影機所投射 出的影像40亦如第十七圖所示一般。 請參閱第十八圖，其係為本發明又一實施例之投影 機鏡頭之鏡片的立體圖；此實施例不同於上一實施例在 於，此實施例之出射面31的有效顯示範圍315沒有設置 框體33，而是設有至少一框型溝槽34，即出射面31的 有效顯示範圍315之邊緣更設有框形溝槽34,入射面32 的有效顯示範圍之邊緣更設有框形溝槽34 ;如此使投影 1320134 制數位微型反射鏡元件，若 *源向顯示器之後;腾=示=方=，並使 眾觀看投影機或是顯示器影:時如二像二=或3 光，以緩和影像與環境亮度之對比。 生廣層 利用具有新賴性、進步性及可供產業 至感為禱惟以上所述者，僅為本發明實n’ :專=來限定本發明實施之範圍，舉凡依而 變化與修飾，均應包括於本發明之中請專勺等 【圖式簡單說明】 第一圖為本發明實施例之投影機結構示意圖； :二圖為本發明實施例之液晶顯示裝置的結構示意圖； 第二A圖為本發明實施例之液晶顯示装置仰視圖； ，三B圖為本發明另一實施例之液晶顯示裝置仰視圖； 第四圖為本發明實施例之影像周圍產生漸層之示意圖； 第五圖為本發明又一實施例之液晶顯示裝置設置框體的 立體圖； 第六圖為本發明又一實施例之影像周圍產生邊框的示意 rsi · 圖， 第七圖為本發明又一實施例之液晶顯示裝置設置藝術框 體的立體圖； 第八圖為本發明又一實施例之影像產生藝術邊框之示意 固 · 園， 1320134 弟九圖為本發明又一實施例之液晶顯示裝置邊緣形成斜 面並設置框體的立體圖； 第十圖為本發明又一實施例之影像周圍產生邊框與漸層 光之示意圖； 第十一圖為本發明又一實施例之液晶顯示裝置邊緣形成 斜面並設置藝術框體的立體圖； 第十二圖為本發明又一實施例之影像周圍產生藝術邊框 與漸層光之示意圖； 第十三圖為本發明又一實施例之鏡片前視圖；BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a display device, and more particularly to a display device for displaying a frame, which generates a gradation of light around an image of a projector or a display. To ease the contrast between its image and ambient brightness. [Prior Art] With the development of digital technology, home audio and video products are becoming more and more popular, such as monitors, projectors, etc., and they can be found everywhere in life. However, these technology products bring life to life. Fun and convenience also bring us some small injuries that are easy to neglect. For example, when using a display, the contrast between the image brightness of the display and the ambient brightness is often ignored. When the brightness of the image is relatively strong compared to the brightness of the ambient light, it is easy for the user or the viewer to feel uncomfortable. Especially in countries in Europe, due to the latitude, the sunlight is not very sufficient, the user's house is dim, or in a dimly lit room, where the brightness of the environment I is low, the brightness of the image and the brightness of the environment are relatively dark. The contrast increases. In addition, when using the monitor to watch a movie or moving, the face flicks and changes rapidly, so that the contrast between the image and the environment changes rapidly, which makes the eyes tired. For a long time, the user will add eye diseases such as astigmatism. Even the old eye disease of the user is aggravated. Furthermore, in the case of a projector, most projectors project an image onto a screen or a wall. If the ambient brightness around the image is too bright, the contrast between the brightness of the image and the brightness of the environment is not obvious. Even the brightness of the environment is brighter than the brightness of the image, so that the user or the viewer can't see the image projected by the projector. Therefore, when using the projector, the degree of =13= of the household will be as high as possible. The curtains brighten the window environment to adjust the brightness of the image and pick up the sore. Therefore, the contrast between the brightness and the brightness of the environment is the degree of the field, so as to avoid the discomfort of the user or the viewer. i two? ί Turn on the light or turn off the light to adjust the brightness ratio between the image and the environment. = Trouble, so some users do not turn on the light at all, so the environment is very low, and the brightness and darkness of the image brightness and the ambient brightness are relatively opposite to the iUb 'user. Or look at the f image projected by the projector. 'The eyes feel tired and want to watch the night, and the projector is no longer necessary for office work. Gradually, more and more families have projectors. If it is (4) using the projector in a bright and dark contrast environment, it will not only cause damage to the eyes of the system, but also make the user feel exhausted when using the projector, thus affecting the user Yaxing. / If you can make the system or the viewer in a relaxed environment where the contrast between image and ambient brightness is comfortable, use the monitor or projector comfortably, and do not need to adjust the ambient brightness to avoid the user or the view. The curtain feels discomfort and sleeps to reduce the user's fatigue. Therefore, the present invention provides a display device for displaying a frame, which can reduce the brightness-to-dark ratio of the image brightness and the ambient brightness of the display or the projector, so that the above problem can be solved. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a display device for displaying a frame. The display device includes a display and at least one light source. The display is placed on a wall. At least one light source is disposed behind the display. When the display is placed in front of the wall, the light source illuminates the wall behind the display 1320134. Another object of the present invention is to provide a display device for displaying a frame, which can be used by a user or a viewer to view an image of a projector or a display, and a soft aura is generated around the image to alleviate image brightness and ambient brightness. Brightness and darkness ratio, to avoid eye discomfort when the user or the viewer views the image. A secondary object of the present invention is to provide a display device for displaying a frame, which allows a user to use or view a projector or display an image of a Φ device, and a border is formed around the image to allow the user to focus more. Viewing the image and increasing the visual beauty of the image, which encourages the user or the viewer to watch the good mood. [Embodiment] For a better understanding and understanding of the structural features and efficacies of the present invention, please refer to the preferred embodiment and the detailed description. The display device of the present invention is applied to a projector 10 including at least one light source 12 and at least one dichroic mirror 13 as shown in the figure. At least one liquid crystal display device 14, a combined aperture 15 and a lens 16; the dichroic mirror 13 is configured to receive the light emitted by the light source 12, and to allow a portion of the light to penetrate the dichroic mirror 13 and the other portion of the light The liquid crystal display device 14 is configured to receive the light reflected by the dichroic mirror 13; the light combining prism 15 (X-Prism) is disposed on one side of the liquid crystal display device 14; and the lens 16 is disposed on the projector 10. In addition, it is opposite to the position of the combined light 稜鏡15. Please refer to the second figure, which is a schematic structural view of a liquid crystal display device 5 1320134 according to an embodiment of the present invention; as shown, the liquid crystal display device 14 sequentially includes a first glass substrate 144 and a first transparent conductive layer 145. A liquid crystal layer 146, a second transparent conductive layer 147, and a second glass substrate 148. Referring to FIG. 3A and FIG. 3B together, the present invention makes the area of the exit surface 1443 of one of the first glass substrates 144. The area smaller than an incident surface 1446 or the area of one of the exit surfaces 1483 of the second glass substrate 148 is smaller than the area of the incident surface 1486. When the projector is in operation, the light emitted by the light source 12 is split by the dichroic mirror 13 and then passed through the liquid crystal display device 14. Finally, the light is merged by the light combining lens 15 to emit the lens 16, and when the light passes through the liquid crystal display device 14, If the area of the exit surface 1443 of the first glass substrate 144 is smaller than the area of the incident surface 1446 or the area of the exit surface 1448 of the second glass substrate 148 is smaller than the area of the incident surface 1486, the light is emitted from the incident surface 1446. When the light exits from the incident surface 1486 to the exit surface 1484, the light is then projected onto a screen through the lens 16. At this time, the image 20 is displayed on the screen as shown in the fourth figure, and a light is generated around the image 20. The border and the border are a gradient light 22, which can reduce the ratio of the image 20 to the ambient brightness. Referring to FIG. 5, it is a perspective view of a liquid crystal display device according to another embodiment of the present invention; as shown in the figure, this embodiment is different from the previous embodiment in that the first glass substrate 144 and the second embodiment of this embodiment The glass substrate 148 does not have the size of the area of the exit surface and the incident surface, but a frame 149 is provided on the first glass substrate 144 or the second glass substrate 148 of the liquid crystal display device 14, and the first glass substrate 144 is provided with a frame. For example, the frame 149 may be a colored translucent film, disposed in an attached manner, or disposed on the first glass substrate 144 or the second glass substrate 148 in the manner of pigment drawing; this embodiment The '1320134 image 20 projected by the projector, as shown in the sixth figure, does not have a border 24 around the image 20. This not only helps the user to view the image 20 projected by the projector, but also causes the user to have a different image. Visual enjoyment. Please refer to the seventh embodiment, which is a perspective view of a liquid crystal display device according to still another embodiment of the present invention. As shown in the figure, this embodiment is different from the previous embodiment in that the frame 149 of this embodiment is an art frame. Thus, the image 20 projected by the projector is as shown in the eighth figure, and the image 20 is an artistic border 26' to create a visual aesthetic of the image 20, which brings further visual enjoyment to the user. Please refer to FIG. 9 , which is a perspective view of a liquid crystal display device according to still another embodiment of the present invention; as shown in the figure, the first glass substrate M4 is taken as an example, and this embodiment is different from the above embodiment in that The embodiment not only makes the area of the exit surface 1443 of the first glass substrate 144 smaller than the area of the incident surface 1446, but also provides the frame 149 on the first glass substrate 144 or the second glass substrate 148, and the frame 149 is a frame, so that the projection is made. The image projected by the machine is as shown in the tenth figure, the frame 24 is generated around the image 20, and the gradation light 22 is generated around the frame 24, and the embodiment can also be the third B picture, so that the second glass substrate 148 The area of the exit surface 1483 is smaller than the area of the incident surface 1486, and the frame 149 is disposed on the first glass substrate 144 or the second glass substrate 148, so that the image projected by the projector can be as shown in the tenth figure. FIG. 11 is a perspective view of a liquid crystal display device according to still another embodiment of the present invention; as shown in the figure, the embodiment is different from the above embodiment in that the first glass substrate 144 or the second glass substrate 148 is provided. The frame 149 is an art frame, so that the image 20 generated by the projector is like the twelfth figure, and an artistic border 26 is generated around the image 20, 7 1320134. The gradation light 22 is generated around the two borders 26 for the user. The image 20 projected by the machine is like a beautiful dragonfly, and the contrast between the image 20 and the ambient brightness adds to the visual beauty of the image 2 (). Please refer to the thirteenth and fourteenth figures. The present invention is a front view and a cross-sectional view of a lens of a projector lens according to another embodiment of the present invention; the display device of the present invention is applied to a projection comprising a lens 30, and the lens 30 is emitted. The area of the surface 31 = the area of the surface 32, so that the light projected by the projector penetrates the incident surface 32 to the exit surface 31, and the light is projected onto the wall or the screen, and the image 40 generated is like As shown in Figure 15, make image 4 A border is created around the circle, and the border is a gradient light 42. Referring to FIG. 16, which is a perspective view of a lens of a projector lens according to still another embodiment of the present invention; this embodiment is different from the previous embodiment in that the exit surface 31 of the lens 30 of this embodiment is effective. The edge of the display range 315 is provided with at least one frame 33, so that the image 40 projected by the projector is as shown in the seventeenth figure, and a border 44' is generated around the image 4〇 and a gradation light is generated around the frame 44. 42. The frame 33 can also be disposed at the edge of the effective display range of the incident surface 32, so that the image 40 projected by the projector is also as shown in FIG. Referring to FIG. 18, which is a perspective view of a lens of a projector lens according to still another embodiment of the present invention; this embodiment is different from the previous embodiment in that the effective display range 315 of the exit surface 31 of this embodiment is not set. The frame body 33 is provided with at least one frame-shaped groove 34, that is, the edge of the effective display range 315 of the exit surface 31 is further provided with a frame-shaped groove 34, and the edge of the effective display range of the incident surface 32 is further provided with a frame shape. The groove 34; thus, the projection 1320134 digital micro-mirror element, if the * source is behind the display; Teng = display = square =, and let the public view the projector or the display shadow: when two like two = or three lights, To ease the contrast between image and ambient brightness. The use of new broad-based, progressive, and industrial-oriented sensations as described above is only the scope of the present invention, and the scope of the present invention is limited. The first embodiment of the present invention is a schematic structural view of a projector according to an embodiment of the present invention; and FIG. 2 is a schematic structural view of a liquid crystal display device according to an embodiment of the present invention; FIG. 3 is a bottom view of a liquid crystal display device according to an embodiment of the present invention; FIG. 3B is a bottom view of a liquid crystal display device according to another embodiment of the present invention; 5 is a perspective view of a liquid crystal display device according to another embodiment of the present invention; FIG. 6 is a schematic diagram showing a frame generated around a image according to still another embodiment of the present invention, and FIG. 7 is still another embodiment of the present invention; The liquid crystal display device is provided with a three-dimensional view of the art frame; the eighth figure is a schematic image of the art frame for generating an image frame according to still another embodiment of the present invention, and 1320134 is a liquid of another embodiment of the present invention. FIG. 11 is a schematic view showing a frame and a gradation of light around an image according to still another embodiment of the present invention; and FIG. 11 is a perspective view of a liquid crystal display device according to still another embodiment of the present invention; FIG. 12 is a perspective view showing an artistic frame and a gradation light around an image according to still another embodiment of the present invention; and a thirteenth view of the lens according to still another embodiment of the present invention;
第十四圖為本發明又一實施例之鏡片侧視圖； 第十五圖為本發明又一實施例之影像周圍產生漸層光之 示意圖； 第十六圖為本發明又一實施例之鏡片設置框體的立體 圖； 第十七圖為本發明又一實施例之影像周圍產生邊框與漸 層光之示意圖； 第十八圖為本發明又一實施例之鏡片設置框形溝槽的立 體圖；FIG. 14 is a side view of a lens according to still another embodiment of the present invention; FIG. 15 is a schematic view showing a gradation of light around an image according to still another embodiment of the present invention; FIG. 17 is a perspective view showing a frame and a gradation of light around an image according to still another embodiment of the present invention; and an eighteenth perspective view showing a frame-shaped groove of a lens according to still another embodiment of the present invention;
第十九圖為本發明又一實施例之投影機的結構示意圖； 第二十圖為本發明又一實施例投影機顯示邊框^方塊 153 · 圚， 第二十一圖為本發明又一實施例之顯示器後視圖； 第二十二圖為本發明又一實施例之顯示器置於一牆面前 的侧視圖； 第二十三圖為本發明又一實施例之顯示器產生漸層光之 示意圖； 第二十四圖為本發明又-實施例之顯示器設置藝術框體 12 1320134 的前視圖；以及 第二十五圖為本發明又一實施例之顯示器設置藝術框體 並產生漸層光之示意圖。 【主要元件符號說明】 10 · · ·投影機 12 · . ·光源 ^ 13 · · ·雙色鏡 14 · ·.液晶顯示裝置 15 . ·.合光稜鏡 16 · · ·鏡頭 144 .··第一玻璃基板 14 4 3 . · ·出射面 1446 · · ·入射面 • I45 . ·.第一透明導電層 146 · . ·液晶層 147 ··.第二透明導電層 148 .··第二玻璃基板 1483 · · ·出射面 1486 · ·.入射面 149 · . ·框體 20 · · ·影像 1320134 22 · · •漸層光 24 · · •邊框 26 · •藝術邊框 30 · •鏡片 31 · •出射面 32 · •入射面 33 . •框體 34 · •框型溝槽 40 · •影像 42 · •漸層光 44 · •邊框 50 · •投影機 51 · •光源 52 · •彩色濾光片 53 · •數位微型反射鏡元件 54 · •鏡頭 55 · •光學透鏡 56 · •光學透鏡 57 · •切換開關 58 · · ·控制單元 59 · · ·影像FIG. 19 is a schematic structural view of a projector according to still another embodiment of the present invention; FIG. 20 is a second embodiment of the present invention, showing a frame display frame 153 · 圚, and FIG. The second embodiment of the present invention is a side view of the display in front of a wall according to another embodiment of the present invention; The twenty-fourth embodiment is a front view of the display frame 12 1320134 of the display of the embodiment of the present invention; and the twenty-fifth figure is a display frame of the display according to still another embodiment of the present invention and generates a gradient light schematic diagram. [Description of main component symbols] 10 · · · Projector 12 · · Light source ^ 13 · · · Two-color mirror 14 · ·. Liquid crystal display device 15 · · Combine light 16 · · · Lens 144 ··· First Glass substrate 14 4 3 · · · Exit surface 1446 · · · Incident surface · I45 · · First transparent conductive layer 146 · · Liquid crystal layer 147 · ·. Second transparent conductive layer 148 · · · Second glass substrate 1483 · · · Exit surface 1486 · ·. Incidence surface 149 · . · Frame 20 · · · Image 1320134 22 · · • Gradient light 24 · · • Frame 26 · • Art border 30 · • Lens 31 · • Exit surface 32 • Incident surface 33. • Frame 34 • • Frame groove 40 • • Image 42 • • Gradient light 44 • • Border 50 • • Projector 51 • • Light source 52 • • Color filter 53 • • Digital Micro Mirror Element 54 · • Lens 55 · • Optical Lens 56 • • Optical Lens 57 • • Toggle Switch 58 · · · Control Unit 59 · · · Image