五、新型說明： 【新型所屬之技術領域】 [0001]本創作係關於一種運用在裸視3D顯示技術的曲線聖柱面 透鏡光柵，尤其是指一種減低莫爾黑紋現象的曲線型柱· 面透鏡光柵。 [先前技術3 [0002] 在現實生活展示3D世界’一直是人類多年來不斷追求的 夢想。直到3D立體技術突破了平面的局限，終於使夢想 成為真實。目前最普遍使畫面達到3D立體影像的作法， 即是以顯示器搭配光柵。原本顯示器呈現出的平面畫面 ，經過光柵的折射，將使畫面中的物體在人的雙眼中呈 現出視差’此視差是利用人的雙眼相距一定距離，使通 過左眼視圖與右眼視圖的差異，經大腦合成後成為一幅 立體畫面。 [0003] 目前3D顯示技術主要分為眼鏡及裸視《裸視3D顯示器使 用的光栅多以曲線型柱面透鏡光柵及狹縫光柵為主，其 中又以曲線型柱面透鏡光柵最為常見。但因光柵與顯示 器的像素結構皆為規則之矩陣排列，像素與像素間的黑 色遮罩（Black Mask)寬度，會造g3D影像在觀測時產生 莫爾黑紋現象，此莫爾黑紋現象經由光學模擬的結果’ 從圖1A可明顯“莫爾黑紋的寬度，此寬度越大將使顯 示器呈現之畫質越^，為此改進莫爾黑紋寬度的技術也 相繼推出。 表單編號A0101 _]美國專利號则1 18584揭露了 一種改進莫爾黑紋的立體 顯示裝置’主要是改變液晶像素結構的 第3頁/共20頁 丨號 A0101 « 〇 ^ ^ M425283 液晶像素結構的矩陣改呈交錯排列，用以縮減莫爾黑紋 的寬度，但此改進方式將會變動到顯示裝置的液晶像素 結構，理論上可行，實際操作困難。 [0005] 美國專利號US6064424揭露另一種改進莫爾黑紋的立體 顯示裝置。係透過改變曲線型柱面透鏡光柵的配置方式 ，使之與像素結構間呈一夾角以縮減莫爾黑紋之寬度， 但夾角的改進方式卻造成串音（Cross-talk)的問題產生 ，從圖1B可以看出，顯示器中某區域的畫面嚴重影響到 鄰近區域亮度，且又會造成光柵與像素結構間之對位容 許公差較小，實際操作仍有困難。 [0006] 有鑑於此，如何針對上述習知的缺點進行研發改良，且 在縮減莫爾黑紋的寬度之下、又能避免變動顯示器的像 素結構以及便於顯示器與光柵的對位，降低製造難度， 實為相關業界所需努力研發之目標。 【新型内容】 [0007] 為了解決上述先前技術不盡理想之處，本創作提供了一 種曲線型柱面透鏡光柵，包含有相對液晶模組設置的透 明基板，液晶模組具有多個像素，透明基板具有底部與 上表面，前述上表面形成有互相連接的多個柱狀透鏡， 多個柱狀透鏡係沿第一方向排列，且沿第二方向延伸， 並沿第一方向往復的扭曲，各個柱狀透鏡的出光面具有 小於二分之一圓周的弧形表面，扭曲之最大的偏移量大 於0、但不大於1.2w，前述w是指延第二方向上相對液晶 模組於任二像素之間的黑色遮罩寬度。 [0008] 因此，本創作之主要目的係提供一種曲線型柱面透鏡光 表單編號A0101 第4頁/共20頁 M425283 柵，透過扭曲柱狀透鏡，且控制扭曲的最大的偏移量為d ，d大於0、但不大於1.2w，將可有效縮減莫爾黑紋的寬 度。 [0009] 本創作之另一目的係提供一種曲線型柱面透鏡光柵，其 與顯示器搭配成3D顯示器時，因著透過柱面透鏡的扭曲 ，無需調整曲線型柱面透鏡光栅與顯示器的相對角度， 可在對位裝配時獲得較大的容許公差。 [0010] 本創作之又一目的係提供一種3D顯示器，其中包含有曲 線型柱面透鏡光柵，此曲線型柱面透鏡光柵運用扭曲柱 狀透鏡的技術，無需變動顯示器的像素結構的形狀與配 置，即可有效縮減莫爾黑紋寬度的3D晝面。 【實施方式】 [0011] 由於本創作係揭露一種曲線型柱面透鏡光柵，其中所利 用之曲線型柱面透鏡光柵之原理，已為相關技術領域具 有通常知識者所能明瞭，故以下文中之說明，不再作完 整描述。同時，以下文中所對照之圖式，係表達與本創 作特徵有關之結構示意，並未亦不需要依據實際尺寸完 整繪製，合先敘明。 [0012] 請參閱圖2A為第一較佳實施例3D顯示器的端面示意圖， 此3D顯示器包含有依序排列的曲線型柱面透鏡光柵10、 液晶模組20及背光模組30。從圖2A看出曲線型柱面透鏡 光柵10包含有透明基板16，此透明基板16具有底部11與 形成於底部11的上表面12，且曲線型柱面透鏡光栅10是 以底部11朝向該液晶模組20。 表單编號A0101 第5頁/共20頁 [0013] 接著請參閱圖2B為3D顯示器的前透視圖，此圖是從曲線 型柱面透鏡光柵10朝液晶模組2〇透視，且可以看到液晶 模組20具有多個像素（Pixel)21係呈矩陣排列’前述液 晶模組20於任二像素21之間形成的黑色遮罩的寬度即是w ’曲線型柱面透鏡光栅1〇的偏移量為d。 [0014] 值得注意的是’請參閱圖2C為第二較佳實施例3D顯示器 的端面示意圖，此圖2C與圖2A的差異在於曲線型柱面透 鏡光栅10是以上表面12朝向該液晶模組2〇。 [0015] 再請參閱圖3A為曲線型柱面透鏡光柵1〇的立體示意圖》 曲線型柱面透鏡光柵1〇於上表面12形成有多個互相連接 的柱狀透鏡13。請接著參閱圖3B為曲線型柱面透鏡光柵 10的俯視圖。首先定義方向：第一方向為A、 第二方向為 B’第一、第二方向Α、β互不平行，且以第二方向B垂直 於第一方向A為較佳。柱狀透鏡13沿著第一方向A規則排 列，且各個柱狀透鏡13沿第二方向B延伸，所有的柱狀透 鏡13係同時以相同的偏移量d沿第一方向A規律的往復扭 曲，且扭曲呈平滑的曲線狀。本實施例是以正弦波形式 進行扭曲，且此正弦波的波長及振幅都相同。另外亦可 以方波或三角波形式進行扭曲（未圖式）》 [0016] 扭曲的偏移量d會影響莫爾黑紋的寬度’如偏移量d太小 是無法消除莫爾黑紋，或偏移量d太大將會產生嚴重的串 音（cross talk)、進而影響3D顯示效果，在較佳的實施 例中’請同時參閱圖2B與圖3B，扭曲之最大的偏移量 於0、但不大於1. 2w，更明確的說w是延第二方向B上相對 液晶模組20於任二像素21之間的黑色遮罩寬度。 表單编號A010丨 第6頁/共20頁 [0017] 請參閱圖3C為曲線型柱面透鏡光柵10的前視圖。每一柱 狀透鏡13皆有弧形表面131，且弧形表面131可為球面或 非球面，以此弧形表面131圈出一個圓，較佳地，此柱狀 透鏡13的出光面具有弧形表面131，且弧形表面131小於 圓周0的二分之一。 [0018] 將曲線型枉面透鏡光柵1〇的底部11或上表面12朝向液晶 模組20，即可將2D影像經過曲線型柱面透鏡光柵10的柱 狀透鏡13轉換成3D影像。如此將不用更改液晶模組20的 像素結構的成型形狀及配置方式。 [0019] 以下是曲線型柱面透鏡光栅1〇另外二種扭曲狀態說明： [0020] 請參閱圖4Α為另一曲線型柱面透鏡光柵10的立體示意圖 。此曲線型柱面透鏡光柵10包含有透明基板16，且透明 基板16亦包含有底部11、上表面12及柱狀透鏡13。 [0021] 請參閱圖4Β為另一曲線型柱面透鏡光柵1〇的俯視圖。首 先定義第一方向為A、第二方向為Β，第一、第二方向A、 B互不平行’且第二方向b垂直於第一方向A為較佳。第二 較佳實施例對照於第一較佳實施例的不同之處在於扭曲 的形式。本實施例中，各個柱狀透鏡13是以多個正弦波 形式扭曲，各個正弦波的波長不相同、但振幅相同。將 枉狀透鏡13區分為13’與13”能明顯看出各個正弦波的 波長彼此不同。另外亦可以方波或三角波形式進行扭曲（ 未圖式）。 [0022] 請參閱圖5A為又一曲線型柱面透鏡光栅1〇的立體示意圖 。此曲線型柱面透鏡光柵10包含有透明基板16，且透明 表單編號A0101 第7頁/共20頁 M425283 基板16亦包含有底部11、上表面12及柱狀透鏡13。 [0023] 請參閱圖5B為又一曲線型柱面透鏡光柵1〇的俯視圖。首 先定義第一方向為A、第二方向為B，第一、第二方向A、 B互不平行，且第二方向b垂直於第一方向A為較佳。第三 較佳實施例對照於第一較佳實施例的不同之處在於偏移 量d的定義。以起始方向c來看，曲線型柱面透鏡光柵10 由上而下區分為前段、中段及後段，曲線型柱面透鏡光 柵10於前段各個互相鄰接的柱狀透鏡13係以不相同的偏 移量d沿第一方向A往復的扭曲，但每一個柱狀透鏡13具 有相同的最大偏移量d，曲線型柱面透鏡光柵10中段至後 段各個互相鄰接的柱狀透鏡13改以相同的偏移量d沿第一 方向A往復的扭曲。將前段柱狀透鏡13另區分為13’與13 ’’能明顯看出偏移量d彼此不同，簡單說，就是柱狀透鏡 13’與13”的扭曲具有相位差。另將中段至後段柱狀透 鏡13區分為13’與13”能明顯看出偏移量d彼此相同，簡 單說，就是柱狀透鏡13’與13”的扭曲不具有相位差》 [0024] 本創作曲線型柱面透鏡光栅10可運用於雙視角（2-View) 與多視角（multi-view)。當運用於雙視角時，從圖6A比 較圖1A可以發現莫爾黑紋的寬度已被縮減。當運用於多 視角時，從圖6B比較圖1B可以發現各視角的串音現象相 較於習知改變柱面透鏡光柵與像素結構要來的低《圖6A 與6B中，橫轴代表曲線型柱面透鏡光栅10的各柱狀透鏡 13位置（單位為mm) ’縱軸代表曲線型柱面透鏡光柵1〇在 觀測位置上的照度分布（單位為lux)。 t0025]另外要說明的是’枉狀透鏡可設計為不規則狀的扭曲（未 表單編號A0101 笫8頁/共20頁 圖式）。且各個正弦波的振幅可設計為不相同的振幅（未 圖式）。 [0026] 以上所述僅為本創作較佳實施例，並非用以限定本創作 申請專利權利；同時以上的描述對於相關技術領域具有 通常知識者應可明瞭與實施，因此其他未脫離本創作所 揭示之精神下所完成的等效改變或修飾，均應包含於下 述之申請專利範圍。 【圖式簡單說明】 [0027] 圖1 A係習知技術之莫爾黑紋驗證圖。 [0028] 圖1B係習知技術之串音現象驗證圖。 [0029] 圖2 A係根據本創作提出之第一較佳實施例3D顯示器的端 面示意圖。 [0030] 圖2B係根據本創作提出之3D顯示器的前透視圖。 [0031] 圖2C係根據本創作提出之第二較佳實施例3D顯示器的端 面示意圖。 [0032] 圖3A係根據本創作提出之曲線型柱面透鏡光柵的立體示 意圖。 [0033] 圖3B係根據本創作提出之曲線型柱面透鏡光栅的立體示 意圖。 [0034] 圖3C係根據本創作提出之曲線型柱面透鏡光柵的前視圖 〇 [0035] 圖4A係根據本創作提出之另一曲線型柱面透鏡光柵的立 體示意圖。 表單編號A0101 第9頁/共20頁 M425283 [0036] 圖4B係根據本創作提出之另一曲線型柱面透鏡光柵的俯 視圖。 [0037] 圖5A係根據本創作提出之又一曲線型柱面透鏡光栅的立 體不意圖。 [0038] 圖5B係根據本創作提出之又一曲線型柱面透鏡光柵的俯 視圖。 [0039] 圖6A係根據本創作提出之曲線型柱面透鏡光柵的莫爾黑 紋驗證圖。 [0040] 圖6B係根據本創作提出之曲線型柱面透鏡光柵的串音現 象驗證圖。 【主要元件符號說明】V. New Description: [New Technology Field] [0001] This book is about a curved cylindrical lens grating used in the naked-eye 3D display technology, especially a curved column that reduces the Moire black-strip phenomenon. Face lens grating. [Prior Art 3 [0002] Displaying the 3D world in real life has always been a dream that human beings have been pursuing for many years. Until the 3D stereo technology broke through the limitations of the plane, it finally made the dream a reality. At present, the most common way to make a picture reach a 3D stereoscopic image is to use a display with a grating. The original display presents a flat picture, which is refracted by the grating, which causes the objects in the picture to exhibit parallax in the eyes of the person. This parallax is a distance from the eyes of the person, so that the left eye view and the right eye view are The difference is a three-dimensional picture after being synthesized by the brain. [0003] At present, the 3D display technology is mainly divided into glasses and naked glasses. The gratings used in the naked-view 3D display are mainly curved cylindrical lens gratings and slit gratings, and curved cylindrical lens gratings are most common. However, because the pixel structure of the grating and the display are arranged in a regular matrix, the black mask width between the pixel and the pixel causes the m3 black image to be generated when the g3D image is observed. The result of the optical simulation 'is evident from the width of the Moir black pattern from Figure 1A. The larger the width, the better the quality of the display. The technique for improving the width of the moiré has also been introduced. Form No. A0101 _ U.S. Patent No. 1, 18,584 discloses a stereoscopic display device for improving moiré black-grain 'mainly changing the structure of liquid crystal pixels. Page 3 of 20 nickname A0101 « 〇^ ^ M425283 Matrix reversal of liquid crystal pixel structure Arranged to reduce the width of the moiré, but this modification will change to the liquid crystal pixel structure of the display device, which is theoretically feasible and practically difficult to operate. [0005] U.S. Patent No. 6,064,424 discloses another improved moiré pattern. The stereoscopic display device is configured to change the arrangement of the curved cylindrical lens grating so as to be at an angle with the pixel structure to reduce the width of the moiré black line, but The improvement of the angle causes cross-talk problems. As can be seen from Figure 1B, the picture in a certain area of the display seriously affects the brightness of the adjacent area, and the alignment between the grating and the pixel structure is allowed. The tolerance is small, and the actual operation is still difficult. [0006] In view of this, how to develop and improve the above-mentioned shortcomings, and to reduce the pixel structure of the display and the convenience of reducing the width of the moiré The alignment of the display and the grating reduces the manufacturing difficulty, which is the goal that the relevant industry needs to develop. [New content] [0007] In order to solve the above-mentioned prior art, the present invention provides a curved cylindrical lens. The grating comprises a transparent substrate disposed opposite to the liquid crystal module, the liquid crystal module has a plurality of pixels, the transparent substrate has a bottom and an upper surface, and the upper surface is formed with a plurality of lenticular lenses connected to each other, and the plurality of lenticular lens edges Arranging in a first direction, and extending in the second direction, and reciprocating in the first direction, the light-emitting surface of each of the lenticular lenses has a smaller diameter One-half of the circumference of the curved surface, the maximum offset of the distortion is greater than 0, but not greater than 1.2w, the aforementioned w is the width of the black mask between the two pixels relative to the liquid crystal module in the second direction. [0008] Therefore, the main purpose of this creation is to provide a curved cylindrical lens light form number A0101 page 4 / a total of 20 pages M425283 grid, through the twisted cylindrical lens, and the maximum offset of the control distortion is d , d is greater than 0, but not greater than 1.2w, which will effectively reduce the width of the moiré. [0009] Another object of the present invention is to provide a curved cylindrical lens grating, which is matched with a display as a 3D display. Due to the distortion through the cylindrical lens, it is not necessary to adjust the relative angle of the curved cylindrical lens grating to the display, and a large tolerance can be obtained in the alignment assembly. [0010] Another object of the present invention is to provide a 3D display including a curved cylindrical lens grating, which uses a technique of twisting a cylindrical lens without changing the shape and configuration of the pixel structure of the display. , can effectively reduce the 3D face of the moiré width. [Embodiment] [0011] Since the present invention discloses a curved cylindrical lens grating, the principle of the curved cylindrical lens grating used therein has been known to those skilled in the relevant art, and therefore, Description, no longer a complete description. At the same time, the drawings in the following texts express the structural diagrams related to the characteristics of the creation, and do not need to be completely drawn according to the actual size. 2A is a schematic end view of a 3D display of the first preferred embodiment. The 3D display includes a curved cylindrical lens grating 10, a liquid crystal module 20, and a backlight module 30. 2A, the curved cylindrical lens grating 10 includes a transparent substrate 16 having a bottom portion 11 and an upper surface 12 formed on the bottom portion 11, and the curved cylindrical lens grating 10 is directed toward the liquid crystal with the bottom portion 11 Module 20. Form No. A0101 Page 5 of 20 [0013] Next, please refer to FIG. 2B, which is a front perspective view of the 3D display, which is seen from the curved cylindrical lens grating 10 toward the liquid crystal module 2, and can be seen The liquid crystal module 20 has a plurality of pixels (Pixel) 21 arranged in a matrix. The width of the black mask formed by the liquid crystal module 20 between any two pixels 21 is the deviation of the w' curved cylindrical lens grating 1〇. The amount of shift is d. [0014] It is noted that FIG. 2C is a schematic diagram of an end face of a 3D display of the second preferred embodiment. The difference between FIG. 2C and FIG. 2A is that the curved cylindrical lens grating 10 has the upper surface 12 facing the liquid crystal module. 2〇. 3A is a perspective view of the curved cylindrical lens grating 1 》. The curved cylindrical lens grating 1 has a plurality of interconnected cylindrical lenses 13 formed on the upper surface 12. Please refer to FIG. 3B for a top view of the curved cylindrical lens grating 10. First, the direction is defined: the first direction is A, the second direction is B' first, the second direction Α, β are not parallel to each other, and the second direction B is perpendicular to the first direction A. The lenticular lenses 13 are regularly arranged along the first direction A, and each of the lenticular lenses 13 extends in the second direction B, and all of the lenticular lenses 13 are simultaneously reciprocally twisted in the first direction A with the same offset d And the distortion is smooth and curved. This embodiment is twisted in the form of a sine wave, and the wavelength and amplitude of the sine wave are the same. It can also be distorted in the form of a square wave or a triangular wave (not shown). [0016] The offset d of the distortion affects the width of the moiré. If the offset d is too small, it is impossible to eliminate the moiré, or If the offset d is too large, a serious cross talk will occur, which in turn will affect the 3D display effect. In the preferred embodiment, please refer to FIG. 2B and FIG. 3B simultaneously, and the maximum offset of the distortion is 0. However, it is not more than 1. 2w, more specifically, w is the black mask width of the second liquid crystal module 20 between the two pixels 21 in the second direction B. Form No. A010丨 Page 6 of 20 [0017] Please refer to FIG. 3C for a front view of the curved cylindrical lens grating 10. Each of the lenticular lenses 13 has a curved surface 131, and the curved surface 131 may be a spherical surface or an aspherical surface. The curved surface 131 is circled by a circle. Preferably, the illuminating surface of the cylindrical lens 13 has an arc. The surface 131 is shaped and the curved surface 131 is less than one-half of the circumference 0. [0018] By directing the bottom 11 or the upper surface 12 of the curved facet lens grating 1 toward the liquid crystal module 20, the 2D image can be converted into a 3D image through the cylindrical lens 13 of the curved cylindrical lens grating 10. Thus, the shape and arrangement of the pixel structure of the liquid crystal module 20 will not be changed. [0019] The following is a curved cylindrical lens grating 1 〇 two other distortion states: [0020] Please refer to FIG. 4A is a perspective view of another curved cylindrical lens grating 10. The curved cylindrical lens grating 10 includes a transparent substrate 16, and the transparent substrate 16 also includes a bottom portion 11, an upper surface 12, and a lenticular lens 13. [0021] Please refer to FIG. 4A for a top view of another curved cylindrical lens grating 1〇. First, the first direction is defined as A, the second direction is Β, the first and second directions A and B are not parallel to each other, and the second direction b is perpendicular to the first direction A. The second preferred embodiment differs from the first preferred embodiment in the form of a twist. In the present embodiment, each of the lenticular lenses 13 is twisted in the form of a plurality of sine waves, and the wavelengths of the respective sine waves are not the same but the amplitudes are the same. Distinguishing the dome lens 13 into 13' and 13" clearly shows that the wavelengths of the respective sine waves are different from each other. Alternatively, it can be twisted in the form of a square wave or a triangular wave (not shown). [0022] Please refer to FIG. 5A for another A schematic view of a curved cylindrical lens grating 1 . The curved cylindrical lens grating 10 includes a transparent substrate 16 and a transparent form number A0101 page 7 / 20 pages M425283 The substrate 16 also includes a bottom portion 11 and an upper surface 12 And the lenticular lens 13. [0023] Please refer to FIG. 5B is a plan view of still another curved cylindrical lens grating 1 。. First, the first direction is defined as A, the second direction is B, and the first and second directions are A, B. It is preferred that the second direction b is perpendicular to the first direction A. The third preferred embodiment differs from the first preferred embodiment in the definition of the offset d. It can be seen that the curved cylindrical lens grating 10 is divided into a front segment, a middle segment and a rear segment from top to bottom, and the curved cylindrical lens grating 10 has a different offset d along the adjacent segment of the lenticular lens 13 in the front segment. One direction A reciprocating twist, but each column is transparent 13 has the same maximum offset d, and the mutually adjacent lenticular lenses 13 in the middle to the rear of the curved cylindrical lens grating 10 are reciprocally twisted in the first direction A by the same offset d. The front lenticular lens 13 is further divided into 13' and 13''. It can be clearly seen that the offsets d are different from each other. In short, the distortion of the lenticular lenses 13' and 13" has a phase difference. Further, the middle-to-back lenticular lens 13 is divided into 13' and 13". It can be clearly seen that the offsets d are identical to each other, and simply, the distortion of the lenticular lenses 13' and 13" does not have a phase difference" [0024] The creative curved cylindrical lens grating 10 can be used for dual viewing (2-View) and multi-view. When applied to a double viewing angle, it can be seen from Fig. 6A that the width of the moiré has been reduced compared to Fig. 1A. When applied to multiple viewing angles, comparing FIG. 1B with FIG. 6B, it can be found that the crosstalk phenomenon of each viewing angle is lower than that of the conventionally changing cylindrical lens grating and the pixel structure. In FIGS. 6A and 6B, the horizontal axis represents a curved type. The position of each of the lenticular lenses 13 of the cylindrical lens grating 10 (unit: mm) 'The vertical axis represents the illuminance distribution (unit: lux) of the curved cylindrical lens grating 1 观测 at the observation position. T0025] It should be noted that the '枉 lens can be designed to be irregularly shaped (not shown in Form No. A0101 笫 8 pages / total 20 pages). And the amplitude of each sine wave can be designed to have different amplitudes (not shown). The above description is only a preferred embodiment of the present invention, and is not intended to limit the patent right of the present invention; at the same time, the above description should be understood and implemented by those having ordinary knowledge in the related art, and thus the other is not divorced from the present invention. Equivalent changes or modifications made in the spirit of the disclosure should be included in the scope of the claims below. BRIEF DESCRIPTION OF THE DRAWINGS [0027] FIG. 1A is a moiré blackprint verification diagram of a conventional technique. [0028] FIG. 1B is a crosstalk verification diagram of a prior art. 2A is a schematic end view of a 3D display according to a first preferred embodiment of the present invention. 2B is a front perspective view of a 3D display proposed in accordance with the present teachings. 2C is a schematic end view of a 3D display according to a second preferred embodiment of the present invention. 3A is a perspective view of a curved cylindrical lens grating proposed in accordance with the present teachings. 3B is a perspective view of a curved cylindrical lens grating proposed in accordance with the present teachings. 3C is a front view of a curved cylindrical lens grating according to the present invention. [0035] FIG. 4A is a schematic perspective view of another curved cylindrical lens grating according to the present invention. Form No. A0101 Page 9 of 20 M425283 [0036] Figure 4B is a top view of another curvilinear cylindrical lens grating proposed in accordance with the present teachings. [0037] FIG. 5A is a schematic illustration of yet another curved cylindrical lens grating proposed in accordance with the present teachings. [0038] FIG. 5B is a top plan view of yet another curved cylindrical lens grating proposed in accordance with the present teachings. 6A is a moiré verification diagram of a curvilinear cylindrical lens grating proposed in accordance with the present invention. [0039] FIG. 6B is a crosstalk verification diagram of a curved cylindrical lens grating proposed in accordance with the present teaching. [Main component symbol description]
[0041] 曲線型柱面透鏡光栅10 [0042] 透明基板 16 [0043] 底部11 [0044] 上表面12 [0045] 柱狀透鏡 13 [0046] 孤形表面 131 [0047] 第一方向 A [0048] 第二方向 B [0049] 圓周0 [0050] 起始方向 C 表單编號A0101 第10頁/共20頁 M425283 [0051] 偏移量d [0052] 黑色遮罩寬度w [0053] 液晶板組 20 [0054] 像素21 [0055] 背光模組 30Curved Cylindrical Lens Grating 10 [0042] Transparent Substrate 16 [0043] Bottom 11 [0044] Upper Surface 12 [0045] Cylindrical Lens 13 [0046] Isolated Surface 131 [0047] First Direction A [0048] ] Second direction B [0049] Circumference 0 [0050] Starting direction C Form number A0101 Page 10 of 20 M425283 [0051] Offset d [0052] Black mask width w [0053] LCD panel 20 [0054] pixel 21 [0055] backlight module 30
表單編號A0101 第11頁/共20頁Form No. A0101 Page 11 of 20