TW201219836A - Stereoscopic display apparatus using subcell element based parallax barrier - Google Patents
Stereoscopic display apparatus using subcell element based parallax barrier Download PDFInfo
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- TW201219836A TW201219836A TW100131543A TW100131543A TW201219836A TW 201219836 A TW201219836 A TW 201219836A TW 100131543 A TW100131543 A TW 100131543A TW 100131543 A TW100131543 A TW 100131543A TW 201219836 A TW201219836 A TW 201219836A
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- parallax barrier
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- barriers
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/31—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/317—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using slanted parallax optics
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
Description
201219836 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種用於使用視差屏障顯示立體影像之 叹備，且更特定言之，本發明係關於一種使用基於次晶 胞元素的視差屏障之立體顯示設備。儘管本發明適合於 較寬範疇之應用，但本發明尤其適合於使無眼鏡型立體 影像顯示器呈垂直/水平方式，且儘管觀察者在移動，本 發明亦適合於使觀察者感測精確的2d效果。 【先前技術】 通常，藉由向人體之雙眼照明不同影像，來實現立體 衫像（或，3D影像）實施方法。此外，根據是否需要佩 戴獨立眼鏡來向雙眼照明不同影像，立體影像顯示裝置 可主要分為眼鏡型顯示裝置及無眼鏡型（裸眼型）立體 影像顯示裝置。 眼鏡型立體影像顯示裝置對觀察者造成了不便，因為 觀察者需要佩戴專門的眼鏡。相反地’無眼鏡型立體影 像顯示裝置允許觀察者以直接觀看螢幕之方式來感測立 體办像’而無需佩戴眼鏡，藉此可解決眼鏡型立體影像 顯不裝置之缺點。因此，對研發無眼鏡型立體影像顯示 裝置作出了許多努力。無眼鏡型立體影像顯示裝置主要 分為柱狀透鏡型裝置及視差屏障型裝置。 在以下描述中，參看第la圖及第11?圖闡釋視差屏障 立體影像顯示裝置之操作。 201219836 第1 a圖為使用視差 面圖’而第lb圖為使用 透視圖。 屏P早之立體影像顯示裝 視差屏障之立體影像顯 置之橫截 示裝置之 參看第la圖及楚， 示I置包括顯示模j。在，差屏障之立體影像顯 τ犋組10，在顯示模組1〇中，201219836 VI. Description of the Invention: [Technical Field] The present invention relates to an sigh for displaying a stereoscopic image using a parallax barrier, and more particularly, to a parallax barrier using a sub-cell element Stereoscopic display device. Although the present invention is suitable for a wide range of applications, the present invention is particularly suitable for rendering a glasses-free stereoscopic image display in a vertical/horizontal manner, and the present invention is also suitable for allowing an observer to sense an accurate 2d, although the observer is moving. effect. [Prior Art] Generally, a stereoscopic image (or 3D image) implementation method is realized by illuminating different images of both eyes of a human body. In addition, the stereoscopic image display device can be mainly classified into a glasses type display device and a glasses-free (naked eye type) stereoscopic image display device depending on whether or not it is necessary to wear separate glasses to illuminate different images to both eyes. The glasses type stereoscopic image display device causes inconvenience to the observer because the observer needs to wear special glasses. Conversely, the 'glass-free type stereoscopic image display device allows the observer to sense the stereoscopic image by directly viewing the screen without wearing the glasses, thereby solving the disadvantages of the glasses-type stereoscopic image display device. Therefore, many efforts have been made to develop a glasses-free stereoscopic image display device. The glasses-free stereoscopic image display device is mainly classified into a lenticular lens type device and a parallax barrier type device. In the following description, the operation of the parallax barrier stereoscopic image display device will be explained with reference to the first and eleventh drawings. 201219836 Figure 1a shows the use of a parallax map and the lb diagram uses a perspective view. The cross-sectional image of the screen P is displayed as a cross-sectional image of the parallax barrier. Referring to Figures la and Chu, the display I includes a display mode j. The stereoscopic image of the difference barrier is displayed in the display module 1
及右影像R交替佈置，該等…τ “像L “專左，Yv/像L面向垂直方向（坌 lb圖中，Υ_γ，、 门C第 旦該垂直方向對應於左右雙眼；該等右 衫像R面向水平古a , # K千方向（第2圖中，X_X，），該水平 對應於左右雙眼. 向 又眼，以及條型遮蔽薄膜（稱為屏障2〇 該條型遮蔽薄膜提供於 风丨’、…貝不模組1 〇刖方，以面向垂直方 向。在此立體影像顯示裝置中’如第“圖所示，顯示模 、'且1〇及屏障2G係以使對應於左影像L之光僅人射於左 眼上而對應於右料R之光僅入射於右眼上之方式佈 置。=此，分別觀察採用該佈置方式分離開之左影像L 及右衫像R，以允許使用者體驗3D效果。 在以下描述中，闡釋了用於上述視差屏障之立體 内容。 八第2圖為左影像及右影像之圖解，該左影像及右影像 分別由兩個攝影機模組擷取。 參看第2圖，使用一對攝影機或攝影機模組取得左影 像L及右影像R，如第2(1)圖及第2(2)圖所示。此外7 第2圖中所示左影像L及右影像尺可包括靜態圖像或動 態圖像，且第2圖中所示左影像L及右影像尺經由攝影 機分別對應於普通視訊内容。And the right image R is alternately arranged, the ... τ "L" L "left, Yv / L is oriented in the vertical direction (坌 图 Υ, Υ γ,, door C, the vertical direction corresponds to the left and right eyes; The shirt is like R facing the horizontal ancient a, # K thousand direction (Fig. 2, X_X,), which corresponds to the left and right eyes. The eye is closed, and the strip masking film (called barrier 2 〇 the strip masking film) Provided in the wind 丨 ', ... 不 模组 module 1 , ,, to face the vertical direction. In this stereoscopic image display device, as shown in the figure, the display mode, 'and 1 〇 and barrier 2G are The light of the left image L is only incident on the left eye and the light corresponding to the right material R is only incident on the right eye. = This, respectively, the left image L and the right shirt image separated by the arrangement are observed. R, to allow the user to experience the 3D effect. In the following description, the stereoscopic content for the above-described parallax barrier is explained. Eight Figure 2 is a diagram of the left image and the right image, which are respectively composed of two cameras. Module capture. See Figure 2, using a pair of cameras or camera modules The image L and the right image R are as shown in Figures 2(1) and 2(2). In addition, the left image L and the right image ruler shown in FIG. 2 may include still images or moving images, and The left image L and the right image rule shown in Fig. 2 correspond to ordinary video content via cameras, respectively.
5 S 201219836 第3圖為其中左影像及右影像合成在一起的影像之圖 解’该左影像及右影像分別由兩個攝影機模組擁取。 特定言之，如第2(1)圖及第2(2)圖所示，由兩個攝影 機取得之左右影像被輸入至立體影像產生構件、由沿垂 直方向的攔單元所劃分開來且隨後藉由沿水平方向交替 佈置而得以合成。鑒於左右影像係交替且空間性地佈 置，使用第la圖及第lb圖中所示之視差屏障，使用者 之左右眼睛分別僅看見左右影像。因此’使用者能夠整 體識別立體影像。 如第la圖及第lb圖中所示，在使用根據相關技術之 視差屏障之立體影像顯示模組的情況下，藉由攔單元所 劃分的左影像及右影像中之每一個影像且隨後沿水平方 向佈置之方式所合成的立體影像，使用的可將其識別為 立體影像。然而，根據「Cellstructuredparallax_barder and stereoscopic image display apparatus (韓國專利申請 案第2005-012763 1號：下文稱為「發明第〇127631 號」）」’該專利申請案係由本發明者（們）發明且申請專 利，上述視差屏障係實施為晶胞型，且該視差屏障可選 擇性地沿水平方向或垂直方向驅動。在藉由合成產生立 體影像之情況下，不必將合成方向侷限於一個方向。此 外，可以藉由控制立體影像之合成方向及視差屏障顯示 模組之屏障方向，來投射立體影像，其中該視差屏障顯 示模組用於投射立體影像。5 S 201219836 Figure 3 is a diagram of an image in which the left and right images are combined. The left and right images are captured by two camera modules. Specifically, as shown in Figures 2(1) and 2(2), the left and right images obtained by the two cameras are input to the stereoscopic image generating member, which are divided by the blocking units in the vertical direction and then Synthesized by alternately arranging in the horizontal direction. Since the left and right images are alternately and spatially arranged, using the parallax barriers shown in Figs. 1 and 1b, only the left and right images are seen by the left and right eyes of the user. Therefore, the user can recognize the stereoscopic image as a whole. As shown in FIG. 1 and FIG. 1B, in the case of using the stereoscopic image display module of the parallax barrier according to the related art, each of the left image and the right image divided by the blocking unit and then along The stereoscopic image synthesized by the horizontal arrangement can be recognized as a stereoscopic image. However, according to "Cellstructured parallax_barder and stereoscopic image display apparatus (Korean Patent Application No. 2005-012763 No. 1: hereinafter referred to as "Invention No. 127631")", the patent application was invented and patented by the present inventors. The parallax barrier described above is implemented as a unit cell type, and the parallax barrier can be selectively driven in a horizontal direction or a vertical direction. In the case where a stereo image is produced by synthesis, it is not necessary to limit the direction of synthesis to one direction. In addition, the stereoscopic image can be projected by controlling the composite direction of the stereoscopic image and the barrier direction of the parallax barrier display module, wherein the parallax barrier display module is used to project the stereoscopic image.
6 S 201219836 【發明内容】 技術問題 然而，根據前述發明第0127631號，即使水平/垂直方 向顯示器係根據觀察者在使用者設備上開孔的方向而改 變，因為觀察者能夠看見立體影像，該水平/垂直方向顯 不器為有利的。然而，如第iA圖中所示，在使用視差 屏障之立體影像顯示器中，可能較佳的是，視差屏障之 位置设置成根據觀察者之左右眼睛的位置而改變。在此 情況下，若視差屏障之位置僅可按照先前晶胞單元移 動，則根據觀察者之移動而精確移動該視差屏障可能為 困難的。 技術解決方案 因此，本發明係針對一種使用基於次晶胞元素的視差 屏障之立體顯示設備，該立體顯示設備實質上消除一或 更多由相關技術之限制及缺點而引起之問題。 本發明之目的係提供一種可按照次晶胞單元移動的視 差屏障，以允許精確移動該視差屏障。 本發明之另—目的係提供藉由自由形成視差屏障而實 施立體影像顯示設備之各種方法，該立體影像顯示設備 使用次晶胞單元視差屏障。 *字在X下描述中闡述本發明之額外特徵及優點，且該 等特徵及優點將部分地自該描述顯而易見或可藉由㈣ 本發明而習得。將藉由在書面描述、本發明之申請專利 201219836 範圍以及隨附圖式中特別指出的結構來實現且達成本發 明之目的及其他優點。 為達成此等及其他優點且與本發明之目的一致，如實 施且廣泛描述地…種根據本發明之—實施例的用於顯 不立體衫像之设備包括：·顯示模組，該顯示模組具有第 一類型像素及第三_像素，該第—類型像素及該第二 類型像素沿水平方向及垂直方向中之一個方向交替佈 置，該第-類型像素能夠顯示第一方向影像，該第二類 型像素能夠顯示第二方向影冑；以及視差屏障模組，該 視差屏障模組配置複數個屏障，該複數個屏障沿水平方 向及垂直方向中之一個方向佈置，以控制該顯示模組之 第類型像素及第二類型像素為觀察者之左目艮及右眼選 擇性地可見，該視差屏障模組具有晶胞型結構，該晶胞 型結構包括複數個晶胞，以配置複數個屏障，該複數個 屏障沿水平方向及垂直方向中之-個方向怖置，其中該 複數個晶胞中之每一晶胞包括複數個次晶胞元素。 較佳地，該視差屏障模組控制藉由沿垂直方向或水平 方向相鄰的N個次晶胞元素之單元形成的複數個屏障， 以形成沿水平方向或垂直方向佈置的該複數個屏障，且 其中N為等於或大於2之自然數。 更佳地，該視差屏障模組控制藉由沿水平方向或垂直 方向按照次晶胞元素單元移動而形成的複數個屏障。 在此情況下，該設備進一步包括移動偵測模組，該移 動貞測模組經配置以伯測觀察者之移動。特定言之，該 201219836 視差屏障模組控制複數個屏障，該複數個屏障藉由根據 ?察者之移動’沦水平方向或垂直方向按照次晶胞元素 單元移動而形成。 更佳地，N可根據觀察者之位置而變化。 此外，若沿垂直方向形成複數個屏障，則該視差屏障 模組按照沿該垂直方向的—指定晶胞單元形成具有對角 方向圖案的該複數個屏障該.對角方向圖案沿左向及右向 中之個方向知^照次晶胞單元連續移動。 九相反地’若沿水平方向形成複數個屏障，則該視差屏 &核組按照沿該水平方向的—指定晶胞單元形成具有一 對角方向圖案的該複數個屏障該對角方向圖案沿頂部方 向及底部方向中之一個方向按照次晶胞單元連續移動。 此外’根據本發明之上述實施例的立體影像顯示設備 可包括行動裝置（諸如，行動電話、pDA、Mp3及上述 行動裝置之類似物）或顯示裝置（諸如，τν、監視器及 上述顯示裝置之類似物）。 應瞭解，以上-般描述及以下詳細描述兩者皆為示例 ’及說月性的’且意欲提供本發明之如所主張之進—弗 說明。 乂 有利效應 』：據本發明之以上提及之實施例，立體影像顯示器允 許沿水平/垂直方向自由地顯示立體影像，且允許根據觀 察者之移動來精確移動視差屏障，藉此可顯示高品質立 體影像。 201219836 此外 ί 甚驻+ 、 q由r人晶胞元素單元來配置視差屏障，則該 視差屏障之_安；. 呈 案可夕樣化。同時，能夠以將視差屏障設 置成具有對角方向圖案之方式防止疊紋效應(moW effect) 〇 【實施方式】 珉住模式 發明模式 現將詳細參閱本發明之較佳實施例，該等較佳實施例 之實例圖示於伴隨圖式中。下文中所揭示之詳細描述與 伴隨圖式&思欲闡釋本發明之一個示例性實施例，而 非提供本發明之唯—實施例類型。 以下砰細描述句；fe ixa j. 匕栝、、，田即，以供全面瞭解本發明。此外’ 對熟習此項技術者顯而县目& θ , 句易見的疋，本發明可在無此等細 節之情況下實施。右拄& Λ ^ 有^侯’為避免模糊本發明之概念， 眾所熟知之結構及裝置可省 _ Α』嗜略或表不為方塊圖，從而集 中於結構及裝置之核心功萨 力月b上。在任何可能之情況下， 所有圖式中將使用相同的分土 _ 』的几件付唬來表示相同或相似的 部件。 同時，除特別添加且右袖；认甘从社， ，、有職予於其的額外意義的術語之 外，用於以下描述中的術炫呈右+ 町》。具有通⑦用於本發明所屬之 技術領域中的意義》 如上文描述中所提及，以丁扣 以下描述係關於次晶胞單元視 差屏障及使用該次晶胞單元賴罢屎暗 平凡視差屏障之立體影像顯示設 201219836 備。為此目的’以下簡要描述了本發明所基於的發明第 0127631 號。 第4圖及第5圖為闡釋使用晶胞型視差屏障之立體影 像顯示設備的概念之圖解。 根據發明第（^763!號之視差屏障之液晶（Uquid crystal; LC)部分40a藉由將基於晶胞的屏障沿水平方向 X-X’及垂直方向Y_Y，交替佈置，而形成基於晶胞的圖案 化結構。參看第5圖’形成每一水平方向屏障之晶胞稱 為第-水平方向晶胞行、第二水平方向晶胞行第三水 平方向晶胞行...或類似晶胞行。第一晶胞及第二晶胞依 順序佈置於笫1 弟水千方向晶胞行中，該第一晶胞之寬度* 長度設置成a*c，η访馇-^ b* 〜弟一日日胞之寬度*長度設置成 ^ C。此外，第三晶胞及第四晶胞依順序佈置於第二水平 方向晶胞行中，马·楚_ 卜 w弟二日日胞之寬度*長度設置成a*d，且 該第四晶胞之寬声*具硌机 ‘ 又長度δ又置成bd。在此情況下， a，、‘b，、‘c，^ , 及d中之每一值皆為根據顯示 模組之標準計算得到的標準值，且‘&，、… , u c 間隔。之每一值係經決定以精確指示屏障之厚度或 胞方向晶胞行經佈置以具有與第-水平方向晶 佈置以具有：的、Π方此外，第四水平方向晶胞行經 特定令 ^第一水平方向晶胞行之結構相同的結構。 疋。之，根據發明第〇127631號 使得彼此社槿m k屏障基板經配置成 、。構不同的兩個水平方向晶胞行沿垂直方向交 201219836 替佈置。 在發明第0127631號中，A ? ^ τ 一 Ύ 為了形成水平方向屏障，開 啟所有奇數晶胞行以形成屏陸 兄钟暉，且關閉所有偶數晶胞行 以形成屏障之間的間隔。戋 ,、 4 f 開啟所有偶數晶胞行以 形成屏障，且關閉所右各# a & / 關闭所有奇數晶胞行以形成屏障之間的間 隔。 關於上述結構就垂直方向 ^ 且乃叼之觀點而吕，對於熟習此項 技術者顯而易見的是，第—晶胞及第二晶胞順序佈置於 第—水平方向晶胞行中，該第一晶胞之寬度*長度設置成 a*C’且該第二晶胞之寬度*長度設置成b*c，且第三晶 胞及第四晶胞順序佈置於第二水平方向晶胞行中，該= 二晶胞之寬度*長度設置成a*d，且該第四晶胞之寬度* 長度設置成b*d。 因此，在根據發明第0127631號之視差屏障圖案中， 兩個彼此標準不同的晶胞沿水平方向及垂直方向依順序 佈置，以形成對應的晶胞行。此外，兩個彼此結構不同 的晶胞行根據前述佈置，沿水平方向及垂直方向依順序 佈置。 同時，為簡化水平/垂直方向屏障圖案之形成，發明第 012763 1號消除一行之一晶胞，該晶胞在形成水平/垂直 方向屏障圖案之情況下總是關閉。如下參看第6圖及第 7圖對此舉進行描述。 第6圖及第7圖為闡釋根據晶胞型視差屏障形成的視 差屏障圖案之概念的圖解。6 S 201219836 SUMMARY OF INVENTION Technical Problem However, according to the aforementioned invention No. 0127631, even if the horizontal/vertical direction display is changed according to the direction in which the observer opens the hole in the user equipment, since the observer can see the stereoscopic image, the level / Vertical direction display is advantageous. However, as shown in Fig. iA, in a stereoscopic image display using a parallax barrier, it may be preferable that the position of the parallax barrier is set to vary depending on the positions of the left and right eyes of the observer. In this case, if the position of the parallax barrier can only be moved in accordance with the previous unit cell, it may be difficult to accurately move the parallax barrier according to the movement of the observer. Technical Solution Accordingly, the present invention is directed to a stereoscopic display device using a parallax barrier based on a sub-cell element, which substantially obviates one or more problems caused by the limitations and disadvantages of the related art. It is an object of the present invention to provide a parallax barrier that can be moved in accordance with a subcell unit to allow precise movement of the parallax barrier. Another object of the present invention is to provide various methods for implementing a stereoscopic image display device by freely forming a parallax barrier using a sub-cell unit parallax barrier. The additional features and advantages of the present invention are set forth in the description below, and such features and advantages will be apparent from the description or may be learned by the invention. The objectives and other advantages of the present invention will be realized and attained by the <RTIgt; To achieve these and other advantages and in accordance with the purpose of the present invention, an apparatus for displaying a stereoscopic image according to an embodiment of the present invention includes: a display module, the display The module has a first type of pixel and a third_pixel, and the first type of pixel and the second type of pixel are alternately arranged in one of a horizontal direction and a vertical direction, and the first type of pixel can display the first direction image, The second type of pixel is capable of displaying the second direction image; and the parallax barrier module is configured to configure a plurality of barriers, the plurality of barriers being arranged in one of a horizontal direction and a vertical direction to control the display module The first type of pixels and the second type of pixels are selectively visible to the left and right eyes of the observer, the parallax barrier module having a unit cell structure including a plurality of unit cells for configuring a plurality of barriers The plurality of barriers are slanted in one of a horizontal direction and a vertical direction, wherein each of the plurality of unit cells includes a plurality of sub-cell elements. Preferably, the parallax barrier module controls a plurality of barriers formed by cells of N sub-cell elements adjacent in a vertical direction or a horizontal direction to form the plurality of barriers arranged in a horizontal direction or a vertical direction, And wherein N is a natural number equal to or greater than 2. More preferably, the parallax barrier module controls a plurality of barriers formed by movement of sub-cell element elements in a horizontal or vertical direction. In this case, the device further includes a motion detection module configured to monitor the movement of the observer. In particular, the 201219836 parallax barrier module controls a plurality of barriers formed by movement of sub-cell element elements in accordance with the movement of the observer's horizontal or vertical direction. More preferably, N may vary depending on the position of the observer. In addition, if a plurality of barriers are formed in the vertical direction, the parallax barrier module forms the plurality of barriers having a diagonal direction pattern according to the specified unit cell along the vertical direction. The diagonal direction pattern is along the left and right directions. In the direction of the middle, the unit cell moves continuously. Ninely, if a plurality of barriers are formed in the horizontal direction, the parallax screen & core group forms a plurality of barriers having a pair of angular direction patterns according to the unit cell in the horizontal direction. One of the top direction and the bottom direction continuously moves in accordance with the sub cell unit. Further, the stereoscopic image display device according to the above embodiment of the present invention may include a mobile device such as a mobile phone, pDA, Mp3, and the like, or a display device such as τν, a monitor, and the above display device. analog). It should be understood that both the foregoing description and the following detailed description are in the <RTIgt; </ RTI> <RTIgt; </ RTI> and <RTIgt; </ RTI> <RTIgt; </ RTI> and are intended to provide the invention as claimed. Advantageous effect: According to the above-mentioned embodiment of the present invention, the stereoscopic image display allows the stereoscopic image to be freely displayed in the horizontal/vertical direction, and allows the parallax barrier to be accurately moved according to the movement of the observer, thereby displaying high quality Stereoscopic image. 201219836 In addition, ί 甚 + +, q is configured by the r human unit element unit to configure the parallax barrier, then the parallax barrier _ An;. At the same time, the moir effect can be prevented by setting the parallax barrier to have a diagonal direction pattern. [Embodiment] The mode of the present invention will now be described in detail with reference to preferred embodiments of the present invention. Examples of the embodiments are illustrated in the accompanying drawings. The detailed description and the accompanying drawings are intended to illustrate an exemplary embodiment of the present invention, and not the only embodiment of the invention. The following detailed description; fe ixa j. 匕栝, ,, 田, is for a full understanding of the present invention. In addition, the present invention can be implemented without such details as those skilled in the art will recognize that the county is & θ. Right 拄 & Λ ^ 有^ Hou' To avoid obscuring the concept of the present invention, well-known structures and devices can save _ Α 嗜 或 表 表 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或On the month b. Wherever possible, several parts of the same subdivision _ will be used in all figures to indicate the same or similar parts. At the same time, in addition to the special addition and the right sleeve; the recognition of the company, and the additional meaning of the term, it is used in the following description. The meaning of having 7 for use in the technical field to which the present invention pertains is as mentioned in the above description, and the following description relates to the sub-cell unit parallax barrier and the use of the sub-cell unit to dissipate the dark ordinary parallax barrier. The stereoscopic image display is set to 201219836. For this purpose, the invention No. 0127631 on which the present invention is based is briefly described below. 4 and 5 are diagrams for explaining the concept of a stereoscopic image display device using a unit cell type parallax barrier. According to the invention, the liquid crystal (Uquid crystal; LC) portion 40a of the parallax barrier of ^763! is formed by alternately arranging the cell-based barrier in the horizontal direction X-X' and the vertical direction Y_Y to form a cell-based Patterned structure. See Fig. 5 'The cell forming each horizontal barrier is called the first-horizontal cell row, the second horizontal cell is the third horizontal cell row... or similar cell row The first unit cell and the second unit cell are sequentially arranged in the row of the 笫1 弟水千方向 unit cell, and the width of the first unit cell* is set to a*c, η visit 馇-^ b* 〜弟一The width of the day and the length of the cell are set to ^ C. In addition, the third unit cell and the fourth unit cell are sequentially arranged in the second horizontal direction cell row, and the width of the cell of the horse is circulated on the second day. The length is set to a*d, and the wide sound of the fourth unit cell has a length δ and is set to bd. In this case, a, 'b,, 'c, ^, and d Each value is a standard value calculated according to the standard of the display module, and '&,..., uc interval. Each value is determined to accurately indicate the barrier. The thickness or cell direction cell row is arranged to have a crystal arrangement with the first-horizontal direction to have: 此外, and the fourth horizontal direction cell is subjected to the same structure as that of the first horizontal cell row. According to the invention No. 127631, the mutual mk barrier substrate is configured such that two horizontally oriented unit cell rows are arranged in the vertical direction in 201219836. In the invention No. 0127631, A ? ^ τ In order to form a horizontal barrier, all odd cell rows are turned on to form a screen, and all even cell rows are turned off to form a gap between the barriers. 戋, 4f turns on all even cell rows to form Barrier, and close the right # a & / close all odd cell rows to form the gap between the barriers. Regarding the above structure, the vertical direction ^ and the view of the 而, is obvious to those skilled in the art. Yes, the first cell and the second cell are sequentially arranged in the first horizontal cell row, the width* length of the first cell is set to a*C' and the width/length of the second cell is set Forming b*c, and the third unit cell and the fourth unit cell are sequentially arranged in the second horizontal direction unit cell row, the width of the = unit cell* is set to a*d, and the width of the fourth unit cell is * The length is set to b*d. Therefore, in the parallax barrier pattern according to the invention No. 0127631, two unit cells different from each other in the standard are arranged in the horizontal direction and the vertical direction in order to form a corresponding unit cell row. Two rows of crystal cells different in structure from each other are arranged in the horizontal direction and the vertical direction according to the foregoing arrangement. Meanwhile, in order to simplify the formation of the horizontal/vertical barrier pattern, the invention No. 012763 1 eliminates one of the unit cells of the row, the crystal The cells are always turned off in the case of forming a horizontal/vertical barrier pattern. This will be described with reference to Figures 6 and 7 below. Fig. 6 and Fig. 7 are diagrams for explaining the concept of a parallax barrier pattern formed according to a unit cell type parallax barrier.
12 S 201219836 第6圖圖示沿垂直方向形成具有 苐012763 1號之 視差屏障的圖案。此外，第7圖圖示沿水平方向形成且 有發明第G127631號之視差屏障的圖案。參看第6圖1 第7圖，移除一行之一晶胞（亦即，上述第四晶胞）’該 晶胞在水平方向圖案及垂直方向圖案中之每—圖案中係 關閉。因A，可簡化水平/垂直方向圖案之形成控制。铁 而，在此情況下，可能很難根據觀察者之移動實施視差 屏障之移動。 此外，如上文描述中所提及，即使未移除第四晶胞， «發明第0127631號，視差屏障之移動亦應僅經由晶 胞单凡來執行。因此，很難根據觀察者之移動執行精確 控制。 本發明一個較佳實施例提出以以下之方式靈活地形成 視差屏障圖案：將晶胞型視差屏障之—個晶胞劃分成複 數個次晶胞元素，且隨後經由複數個次晶胞單元中之一 單元形成視差屏障。在此情況下，「次晶胞元素」意謂將 晶胞劃分成如同發明第〇12763丨號之複數個控制單元的 配置。 第8圖為闌釋根據本發明之一實施例的基於次晶胞元 素之視差屏障的概念的圖解。 第8(a)圖圖示如同發明第〇12763 1號之晶胞矩陣型視 差屏障。在第8(a)圖中，每一方形可對應於發明第 0127631號中之晶胞。特定言之，第8(a)圖可視為圖示 第4圖及第5圖中之第一晶胞至第四晶胞。在此情況下，12 S 201219836 Fig. 6 illustrates a pattern in which a parallax barrier having 苐012763 No. 1 is formed in the vertical direction. Further, Fig. 7 illustrates a pattern of a parallax barrier formed in the horizontal direction and having the invention No. G127631. Referring to Fig. 6 and Fig. 7, a cell of one row (i.e., the above fourth cell) is removed. The cell is closed in each of the horizontal pattern and the vertical pattern. Due to A, the formation control of the horizontal/vertical direction pattern can be simplified. Iron In this case, it may be difficult to implement the movement of the parallax barrier according to the movement of the observer. Further, as mentioned in the above description, even if the fourth unit cell is not removed, «Invention No. 0127631, the movement of the parallax barrier should be performed only via the unit cell. Therefore, it is difficult to perform precise control based on the movement of the observer. A preferred embodiment of the present invention proposes to flexibly form a parallax barrier pattern by dividing a unit cell of a unit cell parallax barrier into a plurality of sub-cell elements, and then passing through a plurality of sub-cell units One unit forms a parallax barrier. In this case, "sub-cell element" means a configuration in which the unit cell is divided into a plurality of control units as in the invention No. 12763. Fig. 8 is a diagram illustrating the concept of a sub-cell element-based parallax barrier according to an embodiment of the present invention. Fig. 8(a) illustrates a unit cell matrix type parallax barrier as in the invention of No. 127633. In the figure 8(a), each square may correspond to the unit cell in Invention No. 0127631. Specifically, the figure 8(a) can be regarded as the first to fourth unit cells in Figs. 4 and 5. In this situation,
S 13 201219836 並未移除第四晶胞。 相比於第8(a)圖，第8(b)圖圖-时 ^ _ ) ®圖不將一個晶胞劃分成複 數個；人晶胞元素。儘營筮回 W e第8(b)圖示例性地圖示一個晶胞 由3個次晶胞元素沿水平方，诸姐 十万向建構，但慮及視差屏障移 動之靈活性及控制之複雜性， J夕m化選擇建構一個晶 胞之次晶胞元素之數目N。+从 . 默目Ν。此外，儘管第8⑻圖圖示將 第8(a)圖中所示之—個晶胞僅、、& p1 一 也僅/σ水平方向劃分成複數個 次晶胞元素，亦可將—個s的VL + + 個日日胞、/口垂直方向劃分成複數個 次晶胞元素。 第9圖為闡釋根據本發明之另一丨&杜 %月之另實施例的基於次晶胞 凡素之視差屏障的概念的圖解。 相比於第8圖’第9圖圖示將一個晶胞沿垂直方向以 及水平方向劃分成複數個次晶胞元素。第9(b)圖示例性 地圖示將一個晶胞沿水平方向劃分成3個次晶胞元素且 沿垂直方向劃分成2個次晶胞元素。在此情況下，一個 曰日胞可包括6個次晶胞元素。然而，如上文描述中所提 及，慮及視差屏障移動之靈活性及控制之複雜性，可多 樣化選擇藉由劃分一個晶胞所產生的次晶胞元素之數 目。由於水平方向顯示器中之視差屏障所需要的移動靈 活性可不同於垂直方向顯示器中之視差屏障所需要的移 動靈活性，故參看第9(b)圖，自一個晶胞沿水平方向產 生的次晶胞元素之數目Nx可不同於自該晶胞沿垂直方 向產生的次晶胞元素之數目Ny。 若應用本發明之立體影像顯示裝置包括行動裝置（諸 201219836 二：動電話、PDA及上述行動裝置之類似物)，則由 ;可水平/垂直地促進顯示方向之改變，故參看第州 圖，可將視差屏障以沿垂直方向 曰〇 门以及水千方向劃分成次 ▲素之方式較佳地配置。此外，若裝置（諸如，監 視益τν及上述裝置之類似物)對於沿水平/垂直顯示 方向之改變的需要相對較低’則為了控制簡單起見，可 將晶胞僅沿水平方向劃分成複數個次晶胞元素，如第8 圖中所示。 由於可控制根據本實施例之次晶胞元素獨立地開啟/ 關才1 A可藉由^日疋數目的次晶胞元素群組單元來控制 根據本實施例之次晶胞元素，故提出增加視差屏障圖案 移動之靈活性。以下安1Λγ~* 以下參看第10圖至第12圖詳細描述了 此概念。 第10圖至第12圖為闡釋根據本發明之一實施例的基 於次晶胞元素之視差屏障的移動概t的圖解。 參看第10圖’視差屏障能夠藉由3個次晶胞元素之單 元沿水平方向形成料。特定言之，初始第—行至第三 行之次晶胞元素、第七行至第九行之次晶胞元素及第十S 13 201219836 The fourth unit cell was not removed. Compared to Figure 8(a), Figure 8(b) - Time ^ _ ) ® does not divide a unit cell into multiple; human unit cell elements. Figure 8 (b) exemplarily shows that a unit cell is constructed by three sub-cell elements along the horizontal side, and the sisters are 100,000, but taking into account the flexibility and control of the parallax barrier movement. The complexity, J, chooses to construct the number N of sub-unit elements of a unit cell. + from . In addition, although the 8th (8) diagram illustrates that the unit cell shown in the 8th (a) figure, only, & p1 is only divided into a plurality of sub-cell elements in the horizontal direction of σ, s VL + + day cells, / mouth vertical direction is divided into a plurality of sub-cell elements. Fig. 9 is a diagram for explaining the concept of a sub-cell-based parallax barrier according to another embodiment of the present invention. The unit cell is divided into a plurality of sub-cell elements in the vertical direction and the horizontal direction as compared with Fig. 8 and Fig. 9 . Fig. 9(b) is an exemplary diagram showing that a unit cell is divided into three sub-cell elements in the horizontal direction and divided into two sub-cell elements in the vertical direction. In this case, one cell can include six sub-cell elements. However, as mentioned in the above description, considering the flexibility of the movement of the parallax barrier and the complexity of the control, the number of sub-cell elements produced by dividing a unit cell can be variously selected. Since the movement flexibility required for the parallax barrier in the horizontal display can be different from the movement flexibility required for the parallax barrier in the vertical display, see Figure 9(b), the time from a cell in the horizontal direction. The number Nx of unit cell elements may be different from the number Ny of sub-cell elements produced in the vertical direction from the unit cell. If the stereoscopic image display device to which the present invention is applied includes a mobile device (201219836 2: mobile phone, PDA, and the like), the display direction can be promoted horizontally/vertically, so refer to the state map. The parallax barrier can be preferably configured in such a manner that the gate is divided in the vertical direction and the direction of the water is divided into the sub-zero. In addition, if the device (such as monitoring τν and the like of the above device) has a relatively low need for change in the horizontal/vertical display direction, then for the sake of simplicity of control, the unit cell can be divided into plural numbers only in the horizontal direction. Secondary unit cell elements, as shown in Figure 8. Since it is possible to control the sub-cell elements independently turned on/off according to the present embodiment, the sub-cell element group according to the present embodiment can be controlled by the number of sub-cell element group units of the present embodiment, so an increase is proposed. The flexibility of the parallax barrier pattern movement. The following is an example of 安~Λ γ~*. The following is described in detail with reference to Figs. 10 to 12. 10 to 12 are diagrams illustrating a movement profile t of a parallax barrier based on a sub-cell element according to an embodiment of the present invention. Referring to Fig. 10, the parallax barrier can be formed in a horizontal direction by a unit of three sub-cell elements. Specifically, the elemental elements of the initial first to third rows, the subunit elements of the seventh to ninth rows, and the tenth
二行至第十五行之决Θ g>4 - ^ PP 仃人日日胞兀素經選擇性地開啟，以形成 垂直方向的視差屏障。 在此情況下’假定觀察者之位置是移動的。在無眼鏡 型視差屏障立體影像顯示器中，觀察者之左右眼睛的位 置移動可對立體影像顯示品f造成很大影響。因此，本 發明之-實施例提出亦移動視差屏障，以對應於觀察者The second to the fifteenth line of gigabytes g>4 - ^ PP The cytoplasmic cytoplasm is selectively turned on to form a parallax barrier in the vertical direction. In this case, 'the position of the observer is assumed to be mobile. In the glasses-free parallax barrier stereoscopic image display, the positional movement of the observer's left and right eyes can greatly affect the stereoscopic image display item f. Therefore, the embodiment of the invention proposes to also move the parallax barrier to correspond to the observer
15 S 201219836 動此外，本發明之一較佳實施例提 胞元素單元而非由曰旳时 猎由人曰曰 ㈣日日胞早域視差屏障移動，以精確形 1屏p早圖案’來顯示高品質立體影像。 圖圖示第1〇圖中所示之視差屏障圖案沿右向移 、個次晶胞元素。此外’第12圖圖示第1〇圖中所示 之視差屏障圖案沿右向移動兩個次晶胞元素。特定古 之丰根據本發明，可將—個晶胞設置成由複數個次晶: 一 有利的疋視差屏障圖案可按照次晶胞 兀素单元移動，如第11圖或第12圖中所示。 參看第10圖至第12圖之描述係關於以下情況。首先，In addition, in a preferred embodiment of the present invention, the cell element is moved instead of being moved by the human (4) day and early cell parallax barrier, and is displayed in a precise shape of 1 screen p early pattern'. High quality stereo imagery. The figure shows that the parallax barrier pattern shown in Fig. 1 is shifted in the right direction and the unit cell elements. Further, Fig. 12 illustrates that the parallax barrier pattern shown in Fig. 1 moves two sub-cell elements in the right direction. According to the invention, one unit cell can be arranged to be composed of a plurality of sub-crystals: an advantageous 疋 parallax barrier pattern can be moved according to the sub-unit cell unit, as shown in FIG. 11 or FIG. . The descriptions of Figures 10 through 12 relate to the following. First of all,
將一個晶胞僅沿水平太^^查卩八_L、A K十方向釗分成複數個次晶胞元素，如 第8(b)圖中所示。其次’僅沿水平方向移動視差屏障圖 案。然而’經由以上描述，料熟習此項技術者顯而易 見的是’使用第9(b)圖中所示的結構應皆可沿水平方向 及垂直方向兩者移動視差屏障圖案。此外，以下方法亦 應對熟習此項技術者係^ Λ 、 文財係顯而易見。首先’將-個晶胞配 置成沿垂直方向劃分成複數個次晶胞元素。其次，僅可 沿垂直方向移動沿水平方向形成的視差屏障圖案。 在以下描述中’闡釋了由使用根據本發明之基於次晶 胞元素的視差屏障所獲得的使用靈活性之一個實例。曰曰 第13圖及第14圖為闡釋根據本發明之—實施例可變 化地控制屏障厚度的概念之圖解。 相比於第10圖，第13圖圖示屏障之厚度減少了五個 次晶胞元素。相比於第10圖，第14圖圖示屏障之厚度A unit cell is divided into a plurality of sub-unit elements only in the horizontal direction of the _L, A K ten direction, as shown in Fig. 8(b). Secondly, the parallax barrier pattern is only moved in the horizontal direction. However, it will be apparent to those skilled in the art from the above description that the structure shown in Fig. 9(b) should be used to move the parallax barrier pattern in both the horizontal and vertical directions. In addition, the following methods should also be familiar to those who are familiar with this technology. First, the unit cells are arranged to be divided into a plurality of sub-cell elements in the vertical direction. Second, the parallax barrier pattern formed in the horizontal direction can only be moved in the vertical direction. In the following description, an example of the use flexibility obtained by using the sub-cell element-based parallax barrier according to the present invention is explained.曰曰 Figures 13 and 14 are diagrams illustrating the concept of variably controlling the thickness of a barrier in accordance with an embodiment of the present invention. Compared to Fig. 10, Fig. 13 shows that the thickness of the barrier is reduced by five sub-cell elements. Figure 14 shows the thickness of the barrier compared to Figure 10.
16 S 201219836 曰了 1個人日日胞元素。特定言之，根據本發明之一實 鉍例視差屏障模組能夠由N個次晶胞元素之單元形成 複數個屏障，且該視差屏障模組亦能夠根據使用者之位 置/所要求的冗度/後像及上述條件之類似物，藉由變化 地調整N，來控制屏障之厚度。 較佳地，觀察者相距立體影像顯示裝置愈遠，及/或所 要求的亮度愈高，則屏障—般變得愈薄，本發明並不受 此狀況限制。 在乂下描述中，闡釋了由使用根據本發明之基於次晶 胞元素的視差屏障所獲得的使用靈活性之另一實例。 ‘首先冑用視差屏障之立體影像顯示方法可能具有 ‘疊紋干涉’之問題。 特定’疊紋干涉為由週期性圖案重疊產生之干 涉。例如’當-對網狀物（諸如，蚊帳）彼此重疊時， 邊紋干涉為類似可變斑愛上 j變斑點圖案之現象，該可變斑點圖案 較細網狀物織品之網格間隔而言大得多。又如，當一對 髮梳彼此重疊時’能夠觀察到，髮梳間隔之新陰影較梳 齒而言更寬。因此，若週期性圖案彼此重疊，以產生大 ，原始週期之® # ’則此狀況稱作疊紋f*涉。此外，由 且紋干'步產生之圖案被稱作疊紋條紋（moid fringe卜 因此’本發明之—實施例提出一種對角方向視差屏障 圖案’以防止使用前述基於次晶胞元素的視差料結構 之上述疊紋干涉’且本發明之—實施例亦意欲提出-種 使用該對角方向視差屏障圖案之立體影像顯示設備。 201219836 組及第屏釋藉由根據本發明之，例之顯示模 、顯不之影像的概念之圖解。 件^本Γ〇施例，顯示模組可對應於第1a圖十所示之元 件抑‘2G，’而屏障模組可對應於第lb^所示之元 屏_组顯。然而’藉由根據本實施例之顯示模組及 屏早核組顯不之影像具有以下特徵。 首先’根據本實施例之顯示模組能夠具有一配 2置中第-類型像素及第二類型像素係沿水平方向交 〜置該帛自型像素能夠顯示第一方向影像，而該 弟-類型像素能夠顯示第二方向影像。在此情況下 -類型像素能夠指示左影像顯示像素而第二類型像素*t 夠指示右影像像素，反之亦f為此1_及第二= 像素甲之每-類型像素包括三個子像素，該三個子像素 分別顯示紅（R)光、綠（G)光及藍（B)光。 其次，根據本實施例之屏障模組經佈置成與顯示模组 間隔有—個指定距離。此外，屏障模組控制屏障之驅動， 該屏障具有對角方向圖案，在該對角方向圖案中，第一 類型像素及第二類型像素係分別佈置成沿水平方向藉由 像素單元，為觀察者之左眼及右眼選擇性地可見。 在此情況下，就第一像素類型及第二像素類型而言， 該第一像素類型及第二像素類型依順序佈置成矩陣形 式，如第15圖中所示，‘對角方向圖案，應指佈置於— 位置處之圖案，該位置由沿垂直方向的每一指定數目列 铋照子像素單元而連續移動至左側及右側中之其中一 c 18 201219836 =在此情況下’就顯示模組階段之觀點而言，子像素 單兀可對應於上述基於次晶 、 人日日胞兀素的視差屏障之至少一 或更多次晶胞元素。 第15圖圖示第—類型 至像素叹置成僅由使用者觀看之 滑况’該第一類型像音推6 立咕 像素選自於第一類型像素（R、G、 及第二類型像素（R、G' B)。 _ „ ^ )特定言之，參看第15圖， 對應於第二類型像素之R、 衫像顯不於以黑色顯示 的邛分上。根據本實施例提 杈出一種屏障，如第15圖中所 示，具有對角方向圖案，該對角方向圖案以每—指定數 目列按照次晶胞元素單元或子像素單元而移動至左側或 右側。此外，第15圖圖示— 一 圖案，就顯示模組階段之觀 ::言’該圖案以每一指定列沿左側方向連續移動"固 子像素。/吏用此種對角方向圖案，可以有效地減小疊紋 干涉之影響，該疊纹千味3丨&田 干涉引起重豐的直線型視差屏障之 問題。特定言之，顯示模組 偶，，且之直線型圖案及屏障之佈詈 圖案防止疊紋干涉形成右門4 Α成有問4的重複性圖案。 同時’參看第1 5圖，太每始点，坦^ _本只施例提出，屏障設置成以由 特定列按照像素單元而非早 ^ 一 非子像素早7L加以辨別之方式為 觀察者之左右眼睛可导。 匕牛可防止彩虹效應0即，若 屏障設置成以由特定列按昭早 w — J崁”、、子像素早兀加以辨別之方 為觀察者之左右眼睛可見’該子像素單㈣示第-類型 =及第二類型像素中之每—類型像素之紅光、綠光及 藍光中之一種光，則當觀察者 观脊、有移動日守，可出現彩虹效應。 彩虹效應簡要地描述如下。 〜 1916 S 201219836 曰 1 person day and day cell elements. In particular, according to one embodiment of the present invention, a parallax barrier module can form a plurality of barriers from units of N sub-cell elements, and the parallax barrier module can also be based on a user's position/required redundancy. / After image and the like of the above conditions, the thickness of the barrier is controlled by variably adjusting N. Preferably, the further the observer is from the stereoscopic image display device and/or the higher the required brightness, the thinner the barrier becomes, and the present invention is not limited by this. In the following description, another example of the flexibility of use obtained by using the sub-cell element based parallax barrier according to the present invention is explained. ‘The stereoscopic image display method using the parallax barrier first may have the problem of “stitch interference”. The specific 'stitching interference' is the interference produced by the periodic pattern overlap. For example, when the 'when-pair nets (such as mosquito nets) overlap each other, the fringe interference is a phenomenon similar to the variable spotted love j-spotted pattern, which is spaced apart from the mesh of the fine mesh fabric. The words are much bigger. As another example, when a pair of hair combs overlap each other, it can be observed that the new shadow of the comb interval is wider than that of the comb. Therefore, if the periodic patterns overlap each other to produce a large, original period of ® #', this condition is called a dazzle. In addition, the pattern produced by the "dry" step is called a moire fringe (therefore, the present invention - an embodiment proposes a diagonal direction parallax barrier pattern) to prevent the use of the aforementioned sub-cell element-based parallax material. The above-described embossed interference of the structure 'and the embodiment of the present invention is also intended to provide a stereoscopic image display device using the diagonal directional parallax barrier pattern. 201219836 Group and the first screen display by the display mode according to the present invention The illustration of the concept of the image is not shown. In the embodiment, the display module can correspond to the component shown in Fig. 1a, and the barrier module can correspond to the one shown in the first lb^. However, the image displayed by the display module and the screen early core group according to the present embodiment has the following features. First, the display module according to the present embodiment can have a pair of 2 centers. The type pixel and the second type of pixel are arranged in a horizontal direction. The self-type pixel can display the first direction image, and the brother-type pixel can display the second direction image. In this case, the type pixel can indicate the left direction. Like the display pixel and the second type of pixel *t is sufficient to indicate the right image pixel, and vice versa for this 1_ and the second = pixel A each type of pixel includes three sub-pixels, respectively, which display red (R) light The green (G) light and the blue (B) light. Secondly, the barrier module according to the embodiment is arranged to be spaced apart from the display module by a specified distance. Further, the barrier module controls the driving of the barrier, the barrier has In the diagonal direction pattern, in the diagonal direction pattern, the first type pixel and the second type pixel system are respectively arranged to be selectively visible in the horizontal direction by the pixel unit for the left eye and the right eye of the observer. In the case of the first pixel type and the second pixel type, the first pixel type and the second pixel type are sequentially arranged in a matrix form, as shown in FIG. 15, the 'diagonal direction pattern, which should be arranged a pattern at the position, which is continuously moved to one of the left and right sides by each of the specified number of columns in the vertical direction, and is c 18 201219836 = In this case, the view of the module stage is displayed In other words, the sub-pixel unit 兀 may correspond to at least one or more unit cell elements of the above-described parasitic barrier based on the sub-crystal, human celestin. FIG. 15 illustrates that the first type to the pixel sighs only by The sliding condition of the user's viewing. The first type of image is 6 pixels selected from the first type of pixels (R, G, and the second type of pixels (R, G' B). _ „ ^ ) Referring to Fig. 15, the image corresponding to the R of the second type of pixel and the image of the shirt are not displayed in black. According to the embodiment, a barrier is provided, as shown in Fig. 15, having a diagonal direction. a pattern in which the diagonal direction pattern is moved to the left or right side in a per-unit number column according to the sub-cell element unit or the sub-pixel unit. Further, in Fig. 15, a pattern is shown, the module stage view is displayed: The pattern 'continuously moves the ''subpixels' in the left direction for each specified column. / With this diagonal direction pattern, the effect of the moiré interference can be effectively reduced, and the interference of the double-flavored 3 丨 & field causes a problem of a heavy linear parallax barrier. In particular, the display module couples, and the linear pattern and the barrier fabric pattern prevent the moiré interference from forming the repeating pattern of the right door 4 into the question 4. At the same time, 'see Figure 15 5, too every start point, Tan ^ _ this example only proposes that the barrier is set to be distinguished by the specific column according to the pixel unit instead of the early non-subpixel 7L. The eyes can be guided. The yak can prevent the rainbow effect 0, that is, if the barrier is set to be in the specific column according to the early morning w - J 崁", and the sub-pixel is identified earlier, the left and right eyes of the observer are visible 'the sub-pixel single (four) shows - Type = and one of the red, green and blue light of each type of pixel in the second type of pixel, the rainbow effect may occur when the observer is gazing and moving, and the rainbow effect is briefly described as follows ~ 19
S 201219836 首先’如上文描述中所提及，第一類型像素之子像素 R、G及b與第二類型像素之子像素尺、〇及B依順序 佈置於特定列中。若屏障以第一類型像素之尺與第二類 型像素之R在特定列中彼此相辨別之方式為觀察者之左 /右眼目月可見，則儘官觀察者稍加移動，相鄰色彩光（例 如，當觀察者向右移動時色彩光B)被引入而為觀察者 之左/右眼睛可見。因此，當觀察者移動時，若不欲的色 彩光被引入以產生諸如彩虹之影像，則該狀況可稱作彩 虹效應。S 201219836 Firstly, as mentioned in the above description, the sub-pixels R, G and b of the first type of pixels and the sub-pixel scales, 〇 and B of the second type of pixels are sequentially arranged in a specific column. If the barrier is visible to the left/right eye of the observer in such a manner that the ruler of the first type of pixel and the R of the second type of pixel are distinguished from each other in a particular column, the observer observes a slight movement, adjacent color light ( For example, the color light B) is introduced when the viewer moves to the right and is visible to the observer's left/right eyes. Therefore, when an observer moves, if a desired color light is introduced to produce an image such as a rainbow, the condition may be referred to as a rainbow effect.
然而，根據本實施例，當屏障設置成以經由特定列中 之像素單元加以辨別之方式為觀察者之左/右眼晴可見 時，若該屏障具有對角方向圖案，則儘管觀察者移動， 但僅引入特定色彩光，從而能夠防止彩虹效應出現。例 如，如上述實例中所提及，當觀察者向右㈣時H 及B可分別引入特定列、另一特定列及又一特定列中。 然而，在像素單元之態樣中， 』在特足列中可觀看預定 數量之第一或第二類型像+ 主诼京之R、G及B。因此，可有 效地防止上述彩虹效應。 此外，根據上述像辛輩分/ 〖料早7L顯m最多可以保證視 角比子像素單元顯示系統 心祝月大二倍。此外，亦能夠 以預定位準完成亮度增強。 在以下描述中，聲體 闡釋了上述實施例適用的立體 影像顯示設備。 J 版However, according to the present embodiment, when the barrier is arranged to be visible to the left/right eye of the observer in a manner of discriminating through the pixel unit in the specific column, if the barrier has a diagonal direction pattern, although the observer moves, However, only specific color light is introduced, so that the rainbow effect can be prevented. For example, as mentioned in the above examples, H and B may be introduced into a particular column, another particular column, and yet another particular column when the observer is to the right (four). However, in the aspect of the pixel unit, a predetermined number of first or second types of images such as R, G, and B of the main Tokyo can be viewed in the special column. Therefore, the above rainbow effect can be effectively prevented. In addition, according to the above-mentioned image of the Xinxin points / 〖Material 7L display m can ensure that the viewing angle is twice as large as the sub-pixel unit display system. In addition, brightness enhancement can also be done at a predetermined level. In the following description, the sound body explains the stereoscopic image display device to which the above embodiment is applied. J version
第16圖為闡釋根據本發 .A 月之—實施例之立體影像顯 S. 20 201219836 示設備的配置的圖解。 參看第16圖，根據本實施例用於顯示立體影像之設備 包括：顯示模、组10’顯示模組1〇具有第一類型像素及 第-類型像素’該第-類型像素及該第二類型像素凡水 平方向及垂直方向中之一個方向交替佈置，該第—類型 像素能夠顯示第一方向影像，該第二類型像素能夠顯示 第-方向影像；以及視差屏障模組2()，視差屏障模扭 配置複數個屏障，該複數個屏障沿水平方向及垂直方向 t之-個方向佈置’以控制顯示模組1〇〇之第一類型像 素及第二類型像素為觀察者之左眼及右眼選擇性地可 見。 特定言之’視差屏障模組20可包括底板部分3〇、液 晶部分40、控制部分5〇及頂板部分6〇。如上文描述中 所提及，液晶部分40可以藉由次晶胞元素單元劃分之方 式配置。 提出根據本發明之-較佳實施例之立體影像顯示設備 進一步包㈣動積測模M 70,移動偵測模纪7〇經配置 以偵測/量測觀察者之移動，且移動_模組Μ經配置 以接收關於該伯測/量測之資訊的輸入。移動偵測模組 獲得關於觀察者之移動之資訊，且移動偵測模組7〇 隨後能夠將獲得的資訊轉發至視差屏障之控制部分5〇 或整個立體影像顯示設備之處理器（未於圖式中圖示）。 控制部分5 0能夠使用連接至液晶部分4 〇 &之導線控制 次晶胞元素之驅動，液晶部分4〇a藉由指定圖案之次晶Figure 16 is a diagram for explaining the configuration of the apparatus according to the present invention. The stereoscopic image display of the embodiment is shown in Fig. 20 201219836. Referring to FIG. 16, the apparatus for displaying a stereoscopic image according to the embodiment includes: a display mode, a group 10' display module 1 having a first type of pixel and a type-type pixel 'the first type pixel and the second type The pixels are alternately arranged in one of a horizontal direction and a vertical direction, the first type of pixels can display a first direction image, the second type of pixels can display a first direction image; and the parallax barrier module 2 (), a parallax barrier mode Twisting a plurality of barriers, the plurality of barriers are arranged in the direction of the horizontal direction and the vertical direction t to control the first type of pixels and the second type of pixels of the display module 1 as the left and right eyes of the observer Selectively visible. Specifically, the parallax barrier module 20 may include a bottom plate portion 3, a liquid crystal portion 40, a control portion 5A, and a top plate portion 6A. As mentioned in the above description, the liquid crystal portion 40 can be configured by sub-unit element unit division. The stereoscopic image display device according to the preferred embodiment of the present invention further comprises (4) a motion product model M 70, the motion detection module 7 is configured to detect/measure the movement of the observer, and the mobile_module It is configured to receive input regarding the information of the test/measurement. The motion detection module obtains information about the movement of the observer, and the motion detection module 7 can then forward the obtained information to the control portion of the parallax barrier 5 or the processor of the entire stereoscopic image display device (not shown) As shown in the formula). The control portion 50 can control the driving of the sub-cell element using a wire connected to the liquid crystal portion 4 amp & the liquid crystal portion 4〇a by specifying the pattern of the sub-crystal
21 S 201219836 已元素單元或次晶胞元素群組單元來配置。特定言之， 視差屏障由N個次晶踰- 几素之皁元沿水平方向形成，其 中N為荨於或大於9 、 自然數。視差屏障可根據觀察者 之移動資訊沿水平方&激去 方向移動1個次晶胞元素單元，該 察者之移動資訊传覜 、’、自移動偵測模組70獲得。當然，亦可 沿垂直方向執行相同的控制。 根據上述實施例，屏障模組設置成，在3〇顯示模式 下開啟屏障’且屏障模組亦設置成，在2D顯示模式下 關閉該㈣，藉此單個立體影像顯示裝置可用於勒〇 之組合使用。 雖然本文已參閱本發明之較佳實施例描述且圖示了本 發明’但對熟習此項技術者顯而易見的是，在不脫離本 發明之精神及料之情況下可進行各種修改及變更。因 此’預期本發明涵蓋本發明之修改及變更，該等修改及 變更屬於所时請專利㈣及所时請專利範圍之均等 物之範疇内。 因此’本發明意欲不受本揭示案中之各種實施例限 制’且本發明亦意欲提供與本揭示案中之原理及新特徵 一致之最寬範_。 【圖式簡單說明】 本文中包括之伴隨圖式提供對本發明之進一步理解且 併入及構成本說明書之一部分，該等伴隨圖式圖示本發 明之實施例且與描述内容一起用於闡釋本發明之原理。 22 s 201219836 在該等圖式中： 第la圖為使用視差屏障之立體影像顯示裝置之橫截 面圖； 第lb圖為使用視差屏障之立體影像顯示裝置之透視 圖； 第2圖為左影像及右影像之圖解，該左影像及右影像 分別由兩個攝影機擷取； 第3圖為將左影像與右影像合成在一起而產生之影像 的圖解，該左影像及右影像分別經由兩個攝影機掏取； 第4圖及第5圖為闡釋使用晶胞型視差屏障之立體影 像顯示設備之概念的圖解； 第6圖及第7圖為闡釋根據晶胞型視差屏障形成的視 差屏障圖案之概念的圖解； 第8圖為闡釋根據本發明之一實施例的基於次晶胞元 素之視差屏障的概念的圖解； 第9圖為闡釋根據本發明之另一實施例的基於次晶胞 元素之視差屏障的概念的圖解； 第1〇圖至第12圖為闡釋根據本發明之一實施例的基 於次晶胞7L素之視差屏障的移動概念的圖解； 第13圖及第14圖為闡釋根據本發明之一實施例可變 化地控制屏障厚度的概念之圖解； 第15圖為闡釋藉由根據本發明之一實施例之顯示模 組及屏障模組顯示之影像的概念之圖解；以及 第16圖為闡釋根據本發明之一實施例之立體影像顯21 S 201219836 Has been configured with element cells or subcell elements. Specifically, the parallax barrier is formed in the horizontal direction by N sub-crystals of more than a few elements, wherein N is 荨 or greater than 9, a natural number. The parallax barrier can move one sub-cell element unit in the horizontal direction & agitation direction according to the observer's movement information, and the motion information of the observer is transmitted from the motion detection module 70. Of course, the same control can be performed in the vertical direction. According to the above embodiment, the barrier module is arranged to open the barrier in the 3〇 display mode and the barrier module is also arranged to turn off the (4) in the 2D display mode, whereby the single stereoscopic image display device can be used for the combination of the zoom use. While the invention has been described with respect to the preferred embodiments of the embodiments of the present invention, it is understood that the invention may be modified and modified without departing from the spirit and scope of the invention. Therefore, it is intended that the present invention covers the modifications and variations of the present invention, which are within the scope of the claims (4) and the equivalents of the scope of the claims. Therefore, the invention is not intended to be limited to the details of the embodiments of the present invention, and the invention is intended to provide the broadest scope. BRIEF DESCRIPTION OF THE DRAWINGS [0007] The accompanying drawings, which are incorporated in and constitute in the The principle of the invention. 22 s 201219836 In these figures: Figure la is a cross-sectional view of a stereoscopic image display device using a parallax barrier; Figure lb is a perspective view of a stereoscopic image display device using a parallax barrier; Figure 2 is a left image and A diagram of the right image, the left image and the right image are respectively captured by two cameras; FIG. 3 is a diagram of an image generated by combining the left image and the right image, the left image and the right image respectively passing through two cameras 4 and 5 are diagrams illustrating the concept of a stereoscopic image display device using a unit cell type parallax barrier; FIGS. 6 and 7 are diagrams illustrating the concept of a parallax barrier pattern formed according to a unit cell type parallax barrier 8 is a diagram illustrating the concept of a parallax barrier based on a sub-cell element according to an embodiment of the present invention; FIG. 9 is a diagram illustrating a parallax based on a sub-cell element according to another embodiment of the present invention. Illustration of the concept of a barrier; FIGS. 1 through 12 are diagrams illustrating a movement concept of a parallax barrier based on a subcell 7L in accordance with an embodiment of the present invention; FIGS. 13 and 14 To illustrate an illustration of the concept of variably controlling the thickness of a barrier in accordance with an embodiment of the present invention; FIG. 15 is a diagram illustrating the concept of an image displayed by a display module and a barrier module in accordance with an embodiment of the present invention; And Figure 16 is a diagram illustrating stereoscopic image display according to an embodiment of the present invention.
23 S 201219836 示設備的配置的圖解。 【主要元件符號說明】 10 顯示模組 30 底板部分 50 控制部分 70 移動偵測模組23 S 201219836 Illustration of the configuration of the device. [Main component symbol description] 10 Display module 30 Base plate part 50 Control part 70 Motion detection module
模 障分分 屏部部 差晶板 視液頂Diffuser division screen section differential crystal plate
S 24S 24
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| KR1020100085515A KR101232763B1 (en) | 2010-09-01 | 2010-09-01 | Stereoscopic Display Apparatus Using Subcell Element Based Parallax Barrier |
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| TWI442094B TWI442094B (en) | 2014-06-21 |
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| JP (1) | JP2013541036A (en) |
| KR (1) | KR101232763B1 (en) |
| CN (1) | CN103155575A (en) |
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| WO (1) | WO2012030092A2 (en) |
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| TWI509289B (en) * | 2012-08-27 | 2015-11-21 | Innocom Tech Shenzhen Co Ltd | Stereoscopic display apparatus and image display method thereof |
| US9400393B2 (en) | 2013-08-02 | 2016-07-26 | Industrial Technology Research Institute | Display apparatus, variable parallax barrier module, and display method |
| TWI580270B (en) * | 2012-05-23 | 2017-04-21 | 三星顯示器有限公司 | Window structure, method of manufacturing the same, electronic device equipped with camera including window structure and method of manufacturing the same |
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| KR101349138B1 (en) | 2012-03-09 | 2014-01-10 | 유한회사 마스터이미지쓰리디아시아 | Auto stereoscopic Display Apparatus Using Parallax Barrier |
| KR102031763B1 (en) | 2013-01-11 | 2019-10-16 | 삼성디스플레이 주식회사 | Organic light emitting display device |
| KR101594521B1 (en) * | 2014-05-30 | 2016-02-26 | 주식회사 레드로버 | Parallax barrier and three-dimensional display apparatus using the same |
| DE102017213757A1 (en) * | 2017-08-08 | 2019-02-14 | Volkswagen Aktiengesellschaft | Display device and method for producing a display device, device Method and computer-readable storage medium with information for controlling a display device |
| US11474372B2 (en) | 2020-07-22 | 2022-10-18 | Samsung Electronics Company, Ltd. | Laterally offset parallax barriers in multi-view display |
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| JP3459721B2 (en) * | 1995-05-22 | 2003-10-27 | キヤノン株式会社 | Stereoscopic image display method and stereoscopic image display device using the same |
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| KR100786862B1 (en) * | 2004-11-30 | 2007-12-20 | 삼성에스디아이 주식회사 | Barrier device, three dimensional image display using the same and method thereof |
| KR100752336B1 (en) * | 2004-12-22 | 2007-08-24 | (주)마스터이미지 | Parallax-barrier type stereoscopic display apparatus |
| KR100647517B1 (en) | 2005-08-26 | 2006-11-23 | (주)마스터이미지 | Cell type parallax-barrier and stereoscopic image display apparatus using the same |
| WO2007072330A1 (en) * | 2005-12-20 | 2007-06-28 | Koninklijke Philips Electronics N.V. | Autostereoscopic display device |
| KR101320637B1 (en) * | 2006-01-23 | 2013-11-13 | (주)쓰리디아이에스 | Stereoscopic Image Display Apparatus of Net Pattern |
| CN101576661B (en) * | 2009-03-27 | 2011-08-10 | 福建华映显示科技有限公司 | Multiple visual field stereo display |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI580270B (en) * | 2012-05-23 | 2017-04-21 | 三星顯示器有限公司 | Window structure, method of manufacturing the same, electronic device equipped with camera including window structure and method of manufacturing the same |
| US9640681B2 (en) | 2012-05-23 | 2017-05-02 | Samsung Display Co., Ltd. | Window structure, method of manufacturing the same, electronic device equipped with a camera including a window structure and method of manufacturing the same |
| US10134922B2 (en) | 2012-05-23 | 2018-11-20 | Samsung Display Co., Ltd. | Window structure, method of manufacturing the same, electronic device equipped with a camera including a window structure and method of manufacturing the same |
| TWI509289B (en) * | 2012-08-27 | 2015-11-21 | Innocom Tech Shenzhen Co Ltd | Stereoscopic display apparatus and image display method thereof |
| US9400393B2 (en) | 2013-08-02 | 2016-07-26 | Industrial Technology Research Institute | Display apparatus, variable parallax barrier module, and display method |
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| TWI442094B (en) | 2014-06-21 |
| WO2012030092A3 (en) | 2012-05-03 |
| CN103155575A (en) | 2013-06-12 |
| JP2013541036A (en) | 2013-11-07 |
| WO2012030092A2 (en) | 2012-03-08 |
| KR101232763B1 (en) | 2013-02-13 |
| KR20120023261A (en) | 2012-03-13 |
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