1274206 玖、發明說明： 【發明所屬—之技術領域】 本泰明係與一液晶顯示器及其面板有關，明確言之，係 與一種四色液晶顯示器有關。 【先前技術】 概言之，任一液晶顯示器（LCD)包括一液晶面板組合件， 内含兩片面板，分別設有兩種電場產生電極（例如：多個像 素私極以及一普通電極），和一層嵌入在前述兩種電極之 間並具有不同介質多向異性反應特性之液晶層。在各電場 產生包極之間電壓差的變化，亦即：由各電極所產生用以 改、交牙透孩LCD之光線傳送量以及理想影像之電場強度的 變化作用，是以控制各該電極之間的電壓差之方式達成之。 該LCD包括配有像素電極及紅（R)，綠（G)及藍（b)三種彩 色過滤器之許多像素。各該像素被驅動後，即可藉由顯示 仏唬線路施加在各該像素上的信號執行顯示操作。各條信 θ υ、、、良各匕括用以載送掃描信號之閘極線路（或稱掃描信號 線路，以及用以載送資料信號之資料線路。每一像素均含 有一薄膜電晶體（TFT)，連接至某一相關閘極線路和某一 2 關資料線路，用以控制施加至該像素電極上的資料信號。 常用之LCD係由紅綠燈（RGB)彩色像素來呈現一個像素 頭π點，但疋其光學效果甚差。明確言之，與該等像 素相對應之各相關彩色過濾器僅能將入射至該過濾器上的 光、、泉中二分之一光線傳送出去，因此，其全部光學效果就 降低甚多。 ^ 85288.doc 1274206 一同時，紅（R)，綠（G)，藍（B)三原色過滤器的排列方式有 二種，其一-’為長條式排列法，係將相同彩色之各相關彩色 過遽器排列在相同像素縱列中，纟二為釀嵌式（瑪赛克式） 排列法’係紅，綠，藍彩色㈣器沿著像素橫行及縱列方 向=流依序排Μ ;其三為三角形（△)式排縣，係將各像素 沿著縱列及橫行方向按錯線（或鋸齒）式排列，並將紅，綠， 藍彩色過遽器依序輪流排列。其中之三角形排㈣可正確 地呈現出一圓圈或一對角線。1274206 玖, invention description: [Technical field of invention] The present Taiming system is related to a liquid crystal display and its panel, and is clearly related to a four-color liquid crystal display. [Prior Art] In general, any liquid crystal display (LCD) includes a liquid crystal panel assembly including two panels, respectively provided with two electric field generating electrodes (for example, a plurality of pixel private electrodes and a common electrode). And a liquid crystal layer embedded between the foregoing two electrodes and having different dielectric anisotropic properties. The variation of the voltage difference between the poles generated by the electric fields, that is, the change of the amount of light transmitted by each electrode to change the amount of light transmitted by the child's LCD and the electric field intensity of the ideal image is to control each of the electrodes. The way between the voltage difference is achieved. The LCD includes a plurality of pixels equipped with pixel electrodes and three color filters of red (R), green (G) and blue (b). After each of the pixels is driven, a display operation can be performed by a signal applied to each of the pixels by the display line. Each of the strips θ, 、, 良 includes a gate line (or a scan signal line, and a data line for carrying a data signal) for carrying a scan signal. Each pixel contains a thin film transistor ( TFT), connected to an associated gate line and a 2-way data line for controlling the data signal applied to the pixel electrode. The commonly used LCD system presents a pixel head π point by traffic light (RGB) color pixels. However, its optical effect is very poor. Specifically, the relevant color filters corresponding to the pixels can only transmit the light incident on the filter and one-half of the light in the spring. Therefore, The overall optical effect is greatly reduced. ^ 85288.doc 1274206 At the same time, the red (R), green (G), blue (B) three primary color filters are arranged in two ways, one--for long strips The method is to arrange the relevant color filters of the same color in the same pixel column, and the second is the inlaid (Masek type) arrangement method, the red, green, and blue color (four) devices are horizontally along the pixel and Column direction = flow in sequence; three of three Shape (△) type row county, the pixels are arranged in a wrong line (or sawtooth) along the column and the horizontal direction, and the red, green and blue color filters are arranged in turn. The triangle row (4) A circle or a diagonal line can be correctly presented.
ClairV0yante Laboratories 曾提出一種名之為 迦也™"之—種像素排列方法，其優點乃係能以低廉設計 成本顯示高解析度影像。在該種像素排列法中，藍色信號 之單位像素可供兩個顯示點共用，且兩個相鄰接之藍^像 素於受到兩個不同的閘極驅動積體電路（IC)之驅動時，可從 一個資料驅動1C處接收資料信號。利用"penTiie M式 像素結構’:由-種超高解析度圖形陣列（svga)級之顯示 裝置顯示超高擴充式圖”列（UXGA)級之影像解析度圖 形。此外，由於該種像素結構設計所使用之廉價閑極驅動 ICs的數目增加，而高成本資料驅動心之使用數相對減少 ’乃可降低顯示裝置之生產成本。 惟，於使用PenTile Matrix式像素結構時，由於藍色像素 之大j…、工色及、、彔色像素〈大小不同，乃必須變更資料儲 存容量’始能因應液晶電荷率之變化。再者’由於兩個相 鄰藍色相素係被-條信號線路所驅動，因而造成像素極性 不均稱（一致）之現象。 85288.doc !274206 、】是由於各監色像素係被排列成一長條形狀，而易 、看至j因该等篮色像素所引起但解析度不^之垂直線條， 而降低整體影像之顯示品質。 ‘、 【發明内容】 本發明係提供一種液晶顯示裝置，包括：一個含有許多 、、工色’綠色’藍色及白色像素區之液晶面板組合件；以及配 置：該液晶面板組合件一側之一個背光單元，纟中由該背 來的光線有—彩色座標（χ，力’其中之X轴座 圍約的〇.31至〇 34,而^座標範圍約自〇 32至〇义之間。 履曰曰面板組合件包括：一個第一絕緣基體；在該第一絕 緣基體上形成之多個薄膜電晶體；在該第—絕緣基體上形 成並連接至該等薄膜電晶體之多個像素電極；與該第一絕 彖基版相對 < -塊第：絕緣基體；在該第二絕緣基體上形 成並界疋各孩像素區範圍之一個黑矩陣；纟致上分別在上 述亡紅色’綠色及藍色像素區内所形成之多個紅色，綠色 及藍色m在各該彩色過濾、器上形成之—個共同電極 :以及後裝在第-和第二絕緣基體之間的—層液晶層。 藍色像素區或白色像素區的面積小於紅色像素區及綠色 像區的面積。 理想的設計是使藍色像素區和白色像素區之總面積與任 一紅色及任一綠色像素區的面積相同。 上述黑矩陣鄰近白色像素區部份之面積最好大於鄰近其 他像素區部份之面積。 本發明也提供-個液晶顯示器用之彩色過滤器陣列面板 85288.doc 1274206 G · 絶緣基體，在该絕緣基體上形成之一個黑矩陣 ，界定若干—紅色，綠色，藍色及白色像素區；在各該紅色 ’綠色’及藍色像素區内所形成且含有紅色，綠色及藍色 素之紅色，綠色及藍色有機過濾器；一個大致上在白色像 素區内形成之一個透明有機過濾器；以及在該等有機過濾 器上所形成之一個共用電極。 藏彩色過濾器列陣面板，另亦包括位於該等有機過濾器 和該共用電極之間之一外罩。 該透明有機㈣器之外罩可利用與該過隸之相同材料 形成之。 該外罩之一側表面的高度大體上應在一相同之高度上。 本：明所提供之液晶顯示器’包括：一第一絕緣基體； 在孩第-絕緣基體上形成之多個薄膜式電晶體；在該等薄 膜電晶體形成且有-伸出部份之—層保護層；在該保護層 上=成並分別連接至各該薄膜電晶體之多個像素電極；與 該第-絕緣基體相面對之—個第：絕緣基體；在該第二絕 緣基體上形成並界定各該紅色，綠色，藍色及白色像素區 之一個黑矩陣；大體I* #人心& 上係刀別在各該紅色，綠色，及銘色 像素區上所形成之紅色，綠色及藍色過滤器；在該等：色 過“形成《一個共同電極；以及鑲嵌在上述第一及第二 絕緣基體之間的-層液晶層，其中位於白色像素區上 份共用電極的高度低於紅色， /v 巴、、彔色及監色上 < 共同電極部 孩保護層上的伸出部份應面對該白色像素區。 自该共用電極至該. 〜一側表面之間的距離，最好實質 85288.doc 1274206 上保持一致不變。 在各該像-素電極和該共用電極之間可裝有斷流器。 =發明所提供之液晶顯示器，包括：多組像素構成之― 個陣列’每組應包括彼此相鄰接之藍色及白色像素 組斜面相對之綠色像辛焱 ^ 豕素越過上述監色與白色像素，並與秦 寺、”工色像素鄰接，每-像素各包括' 晶體;在-橫排的延展方向上之£找=:及-薄膜， ^域内有許多閘極線路， 控信號傳送至各像素上；另有沿著縱列方一 上，貝科線路’用以將資料信號分別傳送到各該像素 2任一縱列或任—橫行方向上兩組鄰接像素内之藍色像 素和白色像素間的相對位置，最好相反配置。 依據本發明某一且辦鲁、Α 、 心…、 例《設計’各像素的形狀為矩 形（長万形），而且，其中乏誃 列，以形成另-分離縱列色像素係循縱列方向排 辛^^發明另—具體實施例之設計，藍色像素及白色像 素勺形狀亦為矩形，並且藍色像素和 界線係循著橫行方向或縱列方向㈣。"rn条 在==乃是，將兩個鄰接縱列中之紅色像素配置 ”仃麵兩個鄰接橫行中社色像素配 不同的縱列中；並將兩個縱。在 橫行中，再將兩個橫行中之綠像素配置於不同之 ;此外，將其中沿著橫素配置於不同的縱列中 色或白色像素配置在；同:;二兩組:鄰接之像素中之藍 的禚仃中，並將其中沿著縱列方 85288.doc 1274206 向之兩組相鄰接之像素中 同的縱列中-。 ^像素或白色像素配置在不 液晶顯示器之驅動方式，可利用描繪法為之。 【實施方式】 胃决為< 以下特參閱本說明書各附-_ ♦ y & , Ώ中所不本發明各種可選用具 月豆只她例，提供本發明之詳細說明。 在各附圖中，為於說明起見， 、 匕將各結構層及區域之厚 α 口以擴大。各附圖中之相同數碼代號均係分別標示相 同m應提請注意者乃係’在說明中如果述及某一元 件，例如-結構層’區域或基體係位於另一元件"之上"時 ’可能係指直接配置在該另一元件之上方，或係在兩個元 件《間可能尚有其他介入元件。相反地，如果述及某一元 件係”直接配置在另一元件之上，，時，即係表示在兩個元件 之間並無任何介入元件 茲參閱各附圖#本發明之一些具體實施範例提供詳細說 明如後。 圖1所示係依本發明所設計之一種LCD具體實施例的剖 面圖，而圖2至圖5所示乃係本發明所設計各種LCD具體實 施例中彩色過濾器之各種配置圖。 如圖1所示，該LCD包括一下層面板1〇〇，一個與該下層 面板對面而設置之上層面板200，以及鑲嵌在下層面板和上 層面板之間的一層液晶層3，該液晶層3含有沿著一預定方 向設置之許多液晶分子。該LCD另亦包括上下兩層極化劑 12及22，上下兩層補償薄膜13及23，以及一背光單元350。 85288.doc -11- 1274206 該等液晶分子於施加電場時，其各分子之對準方向即發生 變化。而光:線的傳送，也隨著該等液晶分子對準方向之變 化而發生變化。 下層面板10 0包括一層最好是以一種透明絕緣材料（例如 玻璃）製成之下層基體110，在該下層基體110上形成之許多 薄膜電晶體（TFTs)，以及最好是以一種透明導電材料，例 如，錮錫氧化物（ITO)及錮鋅氧化物（IZO)製成，並分別連接 至各該TFTs上之許多像素電極190。每一TFT係以開關操作 方式轉換施加予各相關像素電極190上之電壓。 下層補償薄膜13和下層極化劑12係附加在下層基體110 之外側表面上。該下層補償薄膜13具有兩軸性或單軸性特 性。下層補償薄膜13可省略不用。 上層面板200包括一上層基體210，最好是以一種透明絕 緣材料，例如玻璃製成，一個黑矩陣220，用以界定按一種 矩陣方式排列而成之許多像素區，形成在由黑矩陣220界定 之該等像素區内之許多紅色，綠色及藍色過濾器230R， 230G和23 0B，以及一個最好以一種透明導電材料（例如： ITO及IZO)製成之一個共用電極270。 紅色，綠色及藍色過濾器230R，230G及230B係依序輪流 排列。凡屬未配置紅色，綠色及藍色過濾器230R，230G及 230B之各像素區即為白色像素區W，白色像素區也可攔截 或通過入射光線之全部。因為白色像素區W並未配置彩色 過濾器，故而，位於白色像素區W上之該彩色過濾器面板 200之内側表面的高度低於位於其他像素區R、G及B上之内 85288.doc -12- 1274206 側表面高度’而且白色像素區w之格位間隙大於其他各種 像素區内之格位間隙。 在本說明書中，”像素”一詞係指用以顯示影像之一個基 本力此元件，包括一像素電極19〇，與該像素電極相對 又置之/、用私極27〇之一邵份，設置於像素電極19〇和其相 對應之部份共用電極27〇之間的液晶層3之一部份，一個汀丁 ，和一個彩色過濾器23〇R，23〇G或23〇b。此外，，，像素區” -詞係指被任-像素佔有之區域。但為便於說明起見，在 本規格說明書中將不特別區分”像素”及”像素區”這兩個名 詞°ClairV0yante Laboratories has proposed a pixel arrangement method called "Jia's TM", which has the advantage of displaying high-resolution images at a low design cost. In this pixel arrangement method, a unit pixel of a blue signal is shared by two display points, and two adjacent blue pixels are driven by two different gate drive integrated circuits (ICs). The data signal can be received from a data drive 1C. Use "penTiie M-type pixel structure': display a super-high-resolution graph column (UXGA) level image resolution graph by a super high resolution graphics array (svga) level display device. In addition, due to the pixel The increase in the number of inexpensive idle-drive ICs used in structural design and the relative reduction in the number of high-cost data-driven drivers can reduce the production cost of display devices. However, when using PenTile Matrix-type pixel structures, due to blue pixels The big j..., the work color and the 彔 color pixel <the size is different, it is necessary to change the data storage capacity' to respond to the change of the liquid crystal charge rate. In addition, 'because two adjacent blue phase elements are - the signal line Driven, resulting in a phenomenon that the pixel polarity is not uniform (consistent). 85288.doc !274206 】, because each color pixel is arranged in a long shape, and it is easy to see j due to the color of the basket The vertical line caused by the resolution is not reduced, and the display quality of the overall image is lowered. ', Summary of the Invention The present invention provides a liquid crystal display device comprising: one containing many a liquid crystal panel assembly of a 'green' blue and white pixel area; and a backlight unit on one side of the liquid crystal panel assembly, the light from the back has a color coordinate (χ, force' The X-axis seat is about 31.31 to 〇34, and the ^ coordinate range is from 〇32 to 〇. The track panel assembly includes: a first insulating substrate; on the first insulating substrate Forming a plurality of thin film transistors; forming a plurality of pixel electrodes on the first insulating substrate and connecting to the thin film transistors; opposite to the first insulating base plate; - block: insulating substrate; Forming a black matrix on the second insulating substrate to define a range of pixels in each of the pixels; a plurality of red, green, and blue m respectively formed in the dead red 'green and blue pixel regions respectively a color filter, a common electrode formed on the device: and a liquid crystal layer which is later mounted between the first and second insulating substrates. The area of the blue pixel region or the white pixel region is smaller than that of the red pixel region and the green pixel region The ideal design is to make The total area of the color pixel area and the white pixel area is the same as the area of any red and any green pixel area. The area of the black matrix adjacent to the white pixel area is preferably larger than the area of the adjacent pixel area. Providing a color filter array panel for a liquid crystal display 85288.doc 1274206 G · Insulating substrate, a black matrix formed on the insulating substrate defining a plurality of red, green, blue and white pixel regions; a red, green and blue organic filter formed in the 'green' and blue pixel regions and containing red, green and blue pigments; a transparent organic filter formed substantially in the white pixel region; and A common electrode formed on the organic filter. The color filter array panel further includes a cover between the organic filter and the common electrode. The transparent organic (four) outer cover can be formed using the same material as the overlying material. The height of one side surface of the outer cover should be substantially at the same height. The liquid crystal display provided by the present invention includes: a first insulating substrate; a plurality of thin film transistors formed on the child-insulating substrate; and a layer formed on the thin film transistors and having a protruding portion a protective layer; on the protective layer, a plurality of pixel electrodes connected to each of the thin film transistors; a first: insulating substrate facing the first insulating substrate; and formed on the second insulating substrate And defining a black matrix of each of the red, green, blue, and white pixel regions; the general I*#人心& the upper knife is formed in each of the red, green, and color pixel regions to form a red, green and a blue filter; in the coloring: "forming a common electrode; and a liquid crystal layer embedded between the first and second insulating substrates, wherein the height of the common electrode in the white pixel region is lower than Red, /v bar, 彔色, and color on the monitor< the common electrode portion of the protective layer on the protective layer should face the white pixel area. From the common electrode to the distance between the ~ one side surface , preferably the essence of 85288.doc 1274206 It can be kept consistent. A current interrupter can be installed between each of the pixel electrodes and the common electrode. The liquid crystal display provided by the invention includes: an array of a plurality of groups of pixels, each group should include each other The adjacent blue and white pixel group bevels are opposite to the green color like 焱 焱 豕 越 越 越 越 上述 上述 越 越 越 越 越 越 越 越 越 越 越 越 越 秦 秦 秦 秦 秦 秦 秦 秦 秦 秦 秦 秦 秦 秦 秦 秦 秦 秦 秦 秦 秦 秦In the direction of extension, find =: and - film, ^ there are many gate lines in the domain, the control signal is transmitted to each pixel; and along the side of the column, the Becco line is used to transmit the data signals separately. Preferably, the relative positions between the blue pixels and the white pixels in the two adjacent columns or in the horizontal direction of each of the pixels 2 are arranged oppositely. According to the present invention, the shape of each pixel is rectangular (long-shaped), and the shape of each pixel is lacking, so as to form another-separated column color pixel system. The direction of the arrangement is different from that of the specific embodiment. The blue pixel and the white pixel spoon shape are also rectangular, and the blue pixel and the boundary line follow the horizontal direction or the column direction (four). "rn in == is, the red pixel in the two adjacent columns is configured" in the two adjacent rows of the color pixels in the different columns; and the two vertical. In the horizontal row, then The green pixels in the two horizontal rows are arranged differently; in addition, the color or white pixels are arranged in different columns along the horizontal element; the same:; two groups: blue in the adjacent pixels仃中, and along the column side 85288.doc 1274206 to the two adjacent rows of pixels in the same column - ^ pixel or white pixel is arranged in the liquid crystal display drive mode, can be used to draw [Embodiment] The gastric sinus is < The following is a detailed description of the present invention, which is hereinafter referred to as _ ♦ y & In the drawings, for the sake of explanation, the thickness α of each structural layer and region is enlarged. The same digital code in each drawing is marked with the same m, and should be noted. If a component is mentioned, for example - structural layer 'region or base system On the other element "" may mean that it is directly disposed above the other component, or there may be other intervening components between the two components. Conversely, if a component is mentioned "Directly disposed above another element," means that there are no intervening elements between the two elements. Referring to the drawings, some specific embodiments of the invention are provided in the following detailed description. 1 is a cross-sectional view of a specific embodiment of an LCD designed in accordance with the present invention, and FIGS. 2 through 5 are various configuration views of a color filter in various embodiments of the LCD designed in accordance with the present invention. As shown in FIG. 1, the LCD includes a lower layer panel 1 , an upper layer panel 200 opposite to the lower layer panel, and a liquid crystal layer 3 embedded between the lower layer panel and the upper panel, the liquid crystal layer 3 containing A plurality of liquid crystal molecules are disposed along a predetermined direction. The LCD further includes upper and lower polarizers 12 and 22, upper and lower compensation films 13 and 23, and a backlight unit 350. 85288.doc -11- 1274206 When the liquid crystal molecules are applied with an electric field, the alignment direction of each molecule changes. The transmission of light: the line also changes as the alignment direction of the liquid crystal molecules changes. The lower panel 100 includes a layer of a lower substrate 110 preferably formed of a transparent insulating material (e.g., glass), a plurality of thin film transistors (TFTs) formed on the lower substrate 110, and preferably a transparent conductive material. For example, tantalum tin oxide (ITO) and antimony zinc oxide (IZO) are formed and connected to a plurality of pixel electrodes 190 on the respective TFTs. Each of the TFTs switches the voltage applied to each of the associated pixel electrodes 190 in a switching operation mode. The lower compensation film 13 and the lower polarizing agent 12 are attached to the outer surface of the lower substrate 110. The lower compensation film 13 has biaxial or uniaxial properties. The lower compensation film 13 can be omitted. The upper panel 200 includes an upper substrate 210, preferably formed of a transparent insulating material, such as glass, and a black matrix 220 for defining a plurality of pixel regions arranged in a matrix, defined by the black matrix 220. A plurality of red, green and blue filters 230R, 230G and 230B in the pixel regions, and a common electrode 270 preferably made of a transparent conductive material such as ITO and IZO. The red, green and blue filters 230R, 230G and 230B are arranged in turn. Each pixel region of the unconfigured red, green, and blue filters 230R, 230G, and 230B is a white pixel region W, and the white pixel region can also intercept or pass all of the incident light. Since the white pixel area W is not provided with a color filter, the height of the inner surface of the color filter panel 200 on the white pixel area W is lower than that of the other pixel areas R, G, and B. 85288.doc - 12- 1274206 Side surface height 'and the grid gap of the white pixel area w is larger than the grid gap of other various pixel areas. In the present specification, the term "pixel" refers to a component that is used to display an image, and includes a pixel electrode 19A, which is opposite to the pixel electrode, and is used by one of the private electrodes. A portion of the liquid crystal layer 3 disposed between the pixel electrode 19A and its corresponding portion of the common electrode 27A, a Tintin, and a color filter 23〇R, 23〇G or 23〇b. In addition, the "pixel area" - the word refers to the area occupied by the - pixel. However, for the sake of explanation, the two names "pixel" and "pixel area" are not particularly distinguished in this specification.
乡閱圖2其中之紅色’綠色，藍色與白色像素(R，G， B及W)之數目相同。紅色，綠色，藍色及白色各像素㈣， G，B及W係依序沿著橫行方向排列配置。每—藍色像素區 B及每一白色像素區W之面積大小大約為每-紅色像素區R 及綠色像―素區G面積大小之一半。因此，一個白色像素區W 和個孤色像素區B的面積和係與一個紅色像素區&或一 個綠色像素區G的面積相等。 參閱圖3,含有相同像素之一個2χ3像素矩陣形成一個代 表影像基本元件之像素點。其中之第一像素橫行，包括依 序排列H i ’綠像素；而第：像素橫行，則包括依序 排列之綠色，白色及紅色像素。 圖4所示各像素之排列，除其中之藍色像素β被擴大，且白 色像素w被縮小外’其餘各像素係與圖3所示者幾乎相同。 圖5所π各像素之排列，幾乎與圖3所示者相同，但其中 85288.doc -13- 1274206 環繞在白色像素區W外圍之黑色矩陣BM部份已被擴大，其 見度大於其他部份，以遮掩因高度差而產生之偏差線。 上方之補償薄膜23和上方之極化層22係附著在上層基體 的外部表面210上。該上方補償薄膜層23具有雙軸向特性或 單軸向特性。且該上方補償薄膜23可省卻不須裝設。 月光單元3 5 0係位於下方極化層12的背面。該背光單元 350内含有一光源351，包括一冷陰極管，及一導光板352。 在本具體實施例中，因為每一個圖像顯示點都含有紅， 綠’監及白色像素，故而已可改善圖像顯示之光學效果， 且供須擴增每一顯示點的總面積。 假設’通過下方極化層12的光線總量為一。 就一含有三種彩色（亦即，紅，綠，藍三色）像素的任一圖 像頭7F點而j，其中每一像素的面積為該顯示點總面積之三 分之一。由於彩色濾光器本身之透光度為三分之一，因而 ’邊圖像顯示點之透光總量等於1/3χ1/3 + 1/3χ1/3 + 1/3χ1/3=1/3«33·3%。 就圖2所示之任一顯示點而言，每一紅色像素及每一綠色 像素之面積，各為該顯示點總面積之三分之一，而每一藍 色像素及每一白色像素之面積則各為該總面積之六分之一 由於白色像素之透光度為丨，而其他各種彩色像素的透光 度均為二分 < 一，因而，該圖像顯示點之總透光度等於 1/3Χ1/3 + 1/3χ1/3 + 1/6χ1/3 + 1/6χ1=4/9μ44%。因此，與傳統 方式一色LCD相較，本發明所提供之lCD之圖像顯示明亮 度約可提高1.5倍。 85288.doc -14- 1274206 雖然，藍色像素的面積比紅色像素或綠色像素的面積小 但^是’對人類觀視效果的靈敏度之影響而言，藍色光線 的④化量不若紅色及綠色光線變化量那麼顯著，因此，藍 色像素面積之縮小對影像品質的影響也很小。 不過’監色像素面積縮小會導致影像發生輕微的變形效 應’亦即’會使所顯示之影像有發黃的現象。 為解上述問題，光源351乃在其放射的光線中增加藍色光 線的含量以防止影像發黃的效應 自光源351放射出來的光線，其彩色光線的座標（χ，幻特 ί乃係X座祆之範圍約在〇31至〇34之間，而y座標之範圍約 在〇·32至〇·35之間。該種光線中所含有的藍色光線成份大於 由-傳統式LCD背光光源所放射光線中含有之藍色成份。 j獲得此種光源，應按一預定比例增加光源351内所含有之 藍色光放射材料的含量。 、圖6所示係依據本發明某一具體實施例所採用之光源可 放射光線之光譜曲線圖。與該圖中以"Mue丨”代表所標示之 傳統光源所放射光線之光譜曲線相較，圖中以” 和兩係、光譜曲線在波長大約在44(M7時米範圍 以内之邵份出現增強之尖峰曲線，此乃表示藍色光線已加 強《情形’而且在波長大約為62〇至65〇奈米範圍以内 出現曲線尖拳降低之現象’此乃表示紅色光線強度降低之 情形。 一 ;w巴诼邓並播彩色濾光器，自光源35 放射出來之白色像音W #續，4 1 + ' 冢常光、，泉#起來可能有些發藍之現_ 85288.doc -15- 1274206 圖7及圖8所7F乃係依據本發明原理所設計之其他具體實 施例中LCD所採用彩色濾光器陣列板之剖面圖。 參閱圖7，其中之彩色濾光器陣列板200包括：一透明絕 緣基體210, 一個在該絕緣基體21〇上所形成之一個黑矩陣 ，，含有用以劃定各像素區域之許多孔隙，在各該像素區 内形成之許多紅色，綠色，藍色及透明彩色濾光器230R， 230G，230B及230W，分別在該等彩色濾光器23〇r，23〇g ，230B，及230W上形成之一個外罩25〇，以及在該外罩25〇 上形成之一個共用電極270。其中之透明彩色濾光器23〇界 最好是包括一種感光且無色素之材料製成之透明有機材 料。 圖8所示之一種彩色濾光陣列板2〇〇並不包括透明彩色濾 光器。而係將各白色像素區貿的一個外罩25〇上若干部份區 域之厚度加厚，使該等部份和其他部份之間的厚度差等於 或低於0·2微米（microns)。因而可使所有像素單元之間的間 隙幾乎變為一致，而且，由於省略形成一個透明彩色濾光 _ 230W之製造步驟，乃使该片彩色滤光器陣列板2⑽的製 程比圖7所示之彩色濾光器陣列板的製程更為簡易。 圖7及圖8所示彩色濾光器陣列板2〇〇,係以提供透明彩色 滤光器230W之方式或以增加該等白色像素區w外罩25〇厚 度之方式降低該等白色像素區W和其他各種彩色像素區R 、G、及B之間的高度差距 上述高度差距之降低以及像素單元間隙之一致性，可防 止白色像素區W光線發黃和因高度差距而產生之偏差線。 85288.doc -16- 1274206 理想的設計是，洛3 a、你* u微米間隙或厚度大約等於 宜。 ^慮光器之厚度在約在1.5h.6微米為 LCD各像素單元 圖9所示係代表— 時間的曲線圖。 間隙變化函數之反應 在圖 9 中以，，οτί，4φ -、，， 軚曲線部份係指"接通"時的反應時間 ’”·以0ff"標示之曲線部份係指"關斷”時的反應時間點。 如圖9所示，當單元間隙增大時，反應時間就變低了。合 早-間隙到達3.7微米時，反應時降低至最低值。而當單元 間隙自3.7微米向下降低時，反應時間即再度提高。 圖10所示係本發明另一LCD具體實施例之剖面圖。 參閱圖10,該LCD具體實施例包括一TFT陣列板1〇〇, 一 彤色濾光器陣列板2〇〇,以及一鑲鉗在該兩片陣列板之間的 一層液晶層3。 孩彩色濾光器陣列板2〇〇包括一片最好以一種例如玻璃 之透明絕緣材料製成之上層基板210，在該基板210上所形 成並用以劃定許多按矩陣方式排列之像素區之一個黑矩陣 220 ’大致上佈設在該等像素區内之許多紅色，綠色及藍色 彩色濾光器230R，230G，及230B，在該等彩色濾光器230R ’ 320G及230B上方所形成之一層外罩250，一個最好以一 種例如為ITO(銦錫氧化物）及IZO(銦鋅氧化物）之透明導電 材料製成之共用電極270，且其上設有許多切口 271。 紅色，綠色及藍色濾光器230R，230G及230B係依序排列 佈設。凡未佈設任紅色，綠色及藍色濾光器230R，230G及 85288.doc -17- 1274206 23 OB彩色濾光益之像素區之各像素區乃係白色像素區w， 此等白色像素區同樣地會攔截或通過入射光線中之所有各 種光線成份。由於各白色像素區内均未佈設任何彩色濾光 器，因而，在各該白色像素區w範圍内上方之上述彩色濾 光器基板200之内側表面上乃形成一塊盆地區。 琢TFT陣列基板1〇〇上包括：在一絕緣基板11〇上所形成之 許多閘極123，在各該閘極123上所形成之—層閘極絕緣層 140,在該閘極絕緣層14〇上面對該等閘極123之部份，且最 好以非結晶形矽為材料製成之許多半導體1S4，在該等半導 體154上所形成之許多電阻性接觸點163及165，在各電阻性 該接觸點163及165上所形成之許多源極及吸極173及175， 覆蓋在該等源極173及吸極175上之—層彳呆護層⑽，且設有 許多佈設於該等吸極175對面之許多連接洞孔181，以及穿 過薇等連接洞孔181與各該吸極175連接且設有許多切口 191之許多像素電極。另外，在該TFT陣列板1〇〇也提供許多 與各該閘極123連接用以傳送掃描信號之閘極連線（圖中未 、”运出）以及彳夕連接至各該源極173用以傳送資料信號給該 等源極之資料連線（圖中未繪出）。 保護層180之表面係伸展在白色像素區…處，形成一塊高 台區。 ° %色濾光态陣列板上之盆地區和上述TFT陣列板上之高 :區彼此面對面設置，因而’該等白色像素區w内的像： 單元間隙幾乎與其他彩色像素區内之像素單元間隙相同。、 上述保護層⑽係利用一種含有一半透明區，一透明區及 85288.doc -18 - 1274206 一不透明區之光罩，以照相石版印刷術所形成。於澱積處 理形成該保^蔓層180並在其上塗敷一層抗光薄膜之後，該光 罩上之透明區和不透明區即可對準連接洞孔1 81以及白色 像素區W，並使半透明區面對其餘區域。經曝光與沖洗處 理後，在連接洞孔18 1上方之抗光薄膜部份乃被除去，以使 位於下方部位之保護層180曝露在外，在白色像素區w上方 之抗光薄膜部份則保留在原位不須移除，而其他各部份的 厚度則已降低。連接洞孔1 81是利用該抗光薄膜為一姑刻遮 罩，並以蝕刻處理將前述抗光罩上厚度降低之部份蝕除以 曝露出位於下方邵份之保護層18 〇。之後，僅在白色像素區 W之上方才留有抗光薄膜。保護層ι8〇是利用抗光薄膜為蝕 刻遮罩對保護層1 80施以蝕刻處理，使保護層1 8〇曝露在外 之部份變薄，從而乃在白色像素區W上形成一高台區。 同時’也利用多次照相石版印刷術處理步驟進行上述TFT 陣列板100之製造，而且利用上述含有半透明區，透明區以 及不透明區之光罩，則有助於減少照相石版印刷術處理步 驟I次數。利用上述以光罩作成預定位置厚度之一種抗光 薄膜可製作含有不同圖型之多層式半導體結構。例如，利 用上述這種抗光薄膜形成各該半導體154，各該電阻性連接 點163及165，以及源極與吸極，即可利用比利用僅含有透 明區及不透明區之光罩更少的光罩完成該tft陣列板丨〇〇之 製以。在此種情況下，各源極及各吸極163及165，以及各電阻 f生連接點均有大致上相同的平坦形狀，而各半導體丨(在 通運區《半導ff除外）大致上也會有和各源極及吸極⑹及 85288.doc -19- 1274206 165相同之平坦外形。 將TFT陣列100和彩色濾光器陣列板2〇〇對準相關位置後 即可加以組合。之外’再將一種液晶材料3注入該TFT陣列 板1〇〇和該彩色濾光器陣列板2〇〇二者之間的間隙内。有一 個像素區（代表在一像素内含有液晶層3之部份）被像素電極 190上之若干切口 191及271以及上述共用電極27〇分隔成多 個特定區域。按照該等陣列板於施加電場後液晶分子之不 同傾斜方向，可將該等特定區域分為四類。該等特定區域 中有數類特定區域可提供寬度之視角。 圖11至圖13所示係本發明其他不同具體實施例iLCDR 的像素排列情形。 參閱圖11至圖13所示本發明之LCD具體實施例，包括按 照一種類似PenTileMatrix矩陣排列法佈設之紅色，藍色及 綠色像素R、B及G，以及設於各藍色像素B附近《白色像素 為使义說明起見，本範例特以—組相鄰接之藍色㈣ 和白色像素W，-對位於該組藍色像素3與白色像素以兩 料相對設《近該等紅色像隸R之綠色㈣區G，為 鉍供下列說明。然後，將前述各組像素之排列方式重 Ϊ : : I I獲圖一11至圖13所示各種像素排列圖型。應請 ㈣，或在任：一縱列方向内相鄰兩組藍色像素師白色彳 w、 檢排方向内相鄰兩組藍色像素B和白色像_ W《間的⑽位置係以相反排列之方式設置。 像' 圖11中之藍色像細和白色像素W之形狀與紅色及綠爸 85288.doc -20- I2742〇6 像素R及G，均為長方（矩）形， 之縱列。一 並沿循縱列方向形成一分離 來圖=圖13所示一之藍色像素B和白色像素W均係等腰矩 相而且任一對藍色及白色像素咖係以底部彼此 子设置而形成-菱料形。圖12所示藍色及白色像素B 及w係沿循縱列方向排列，㈣13所示，則係沿循橫排方 向排列。因而’在圖12中所示藍色像素B和白色像素w之間 的任一分界線係與各像素橫排中之分界線相吻合；而且， 圖13中所示藍色像素B和白色像素w之間的任—分界係與 各像素縱行中之分界線相吻合。 多閱圖11及圖12，其中在橫排方向上兩組相鄰藍色像素B 和白色像素W之間的相對位置係按相反關係排列設置。但 疋，在圖13中，在縱行方向上兩組相鄰藍色像素B和白色像 素W之間的相對位置則係按相反關係位置排列。 在上述排列方式中，在相鄰兩個縱行中的各紅色像素R 係分別位於不同之橫排内，而設於相鄰兩個橫排中的各綠 色像素則係分別位於不同之縱行内。同樣地，在相鄰兩個 縱行中的各綠色像素G係位於不同之橫排内，而在相鄰兩個 橫排内之各綠色像素則係分別位於不同之橫排内。此外， 在橫排方向排列之相鄰兩組藍色像素B和白色像素w中之 監色像素B或白色像素W係分別位於如圖11及圖12所示之 不同橫排内；或係，在縱列方向排列之相鄰兩組藍色及白 色像素中之各藍色像素B或各白色像素w係位於不同之縱 行内，如圖13所示。因而，同一種彩色像素，特別是藍色 85288.doc -21- 1274206 像素，在縱列方向或橫排方向上都是排列成鋸齒形 依據此等-具體實施例製成之LCD係由一外部資料源，例 如一圖像控制器接收RGB影像資料，並摘取白色像素貿需 要之影像資料，以驅動四種彩色像素。 一個影像顯示點最好包括上述之一組含有一對藍色及白 色像素B及W，一對紅色像素R，以及一對綠色像素G。 但是，當採用描繪法操作時，一個顯示器包括一對藍色 及白色像素B及W，以及一對在縱列中之紅色及綠色像素。 在任何情況下，此等像素排列方式均可在相同彩色像素 ，例如各藍色像素係被排列在縱列方向，而且解析度不夠 高時防止在一傳統式LCD内產生垂直線圖型。因此，一種 含有一種PenTile Matrix矩陣像排列之LCD即可改善影像之 顯示品質。 圖14所示圖案係說明含有圖u所示像素排列方式之一種 < LCD之能見度。如圖14所示，圖案中並未見列任何垂直 線圖型。 以下將參閱圖15至圖18來說明含有圖η及圖12所示像素 排列方式之一種LCD所裝用之TFT陣列板之範例。 圖15及圖17所示係依據本發明各種具體實施例所設計之 一種LCD中各TFT陣列板之佈設位置圖，而圖16及圖18則係 圖15及圖17所示各TFT陣列板中分別以χνΐ-χνι,和 xvm-xviir所劃定部份之剖面板。 參閱圖12，依據這些具體實施例製成之各種lcd，包括 排列在橫排方向及縱列方向内之許多紅色，綠色，藍色及 85288.doc -22- 1274206 白色像素R，G，B及W。 如各附圖-所示，在一透明絕緣基體丨1()上形成一條閘極接 線。該閘極接線包括大致上沿循橫排方向延伸之多條閘極 線路12卜以及連接至該等閘極線路121之許多閘極123。在 每條閘極線路121之末端部份125已被拓寬，俾可用以於任 一外部電路連接。 閘極接線最好以一種低電阻性金屬，例如鋁，銀等金屬 製成。 在整塊基體的表面（包括該閘極接線部份）上應形成一閘 極絕緣層14 0。 在該閘極絕緣層140上形成多個最好以非結晶狀矽作成 之半導體島154，並在該等半導體島154上形成多個最好以 矽化物或非晶狀矽摻雜濃厚之11類雜質之電阻性接觸點163 及 165。 在3等電阻性接觸點163及165以及前述閘極絕緣層14〇 上最好以低電阻性金屬，例如：鋁或銀金屬作成一條資料 接線。 該條資料接線包括大致上沿著縱列方向延伸並與各條閘 極、、泉路121文又後劃定多個像素區之多條資料線路17丨；構 成該等資料線路171分枝線路且延伸至各歐姆（電阻性）接觸 點163上之多個源極173;以及與各該源極173分離並在各該 歐姆接觸點165上以各該閘極123為準在相對位置上佈設之 多個吸極175。每條資料線路171的末端部份179均被加寬， 以便易於與一外部電路連接。 85288.doc -23- 1274206 在上述資料連接線以及該等半導體島154未被該資料連 接線覆盍之各曝露邵份上形成一鈍態層i80，該鈍態層i80 设有多個接觸洞孔185和189，分別使各吸極175和各資料線 路171未端邵份179曝露在外。該鈍態層18〇和該閘極絕緣層 140上均設有多個接觸洞孔182，使各條閘極線路121之末端 部份125曝露在外。 在泫鈍怨層180上另亦形成像素電極19〇以及多個接觸輔 助點95及97。該等像素電極19〇分別經各該接觸洞孔185及 187連接至各吸極175,以及各儲存電極177，而各該接觸輔 助點95及97則係分別經由各該接觸洞孔182及189連接至各 條閘極線路121曝露在外之末端部份丨2 5以及各條資料線路 171曝露在外之末端部份179。上述各像素電極19〇以及各接 觸輔助點95及97最好是以透明材料，例如·· IT〇(銦錫氧化 物）或ΙΖΟ(錮鋅氧化物）作成。 上述該等閘極123,該等源極173,該等吸極175，以及該 等半導體島154共同構成各該τρτ。 參閱圖15及圖16,每一像素R，G，B&w均為相同之長 方（矩）形外形，如圖11所示；而且各條閘極線路ΐ2ι，各閘 極123，各條資料線路171，以及各該源極及吸極η)及i = 之排列配置也都相同。前述資料接線另亦包括多個儲存導 體177與各閘極線路121延伸部份相重疊，且上述鈍態層“ο 另亦設有多個接觸洞孔187可供各像素電極19〇與各儲^雨 容器m。每條閘極線路121各多條延伸線與各該儲存：： 177重疊’以形成各該儲存電容器。 " 85288.doc -24- Ϊ274206 參閱圖17及圖18，各彩色像素R，G，B&W之像素電極 19〇的形狀與圖12中所示各像素之形狀相同。在基體11〇上 ，也形成多條與各閘極線路121平行延伸，並利用各該閘極 接線相同材料作成之儲存線路131。各條問極線路121和各 條儲存線路131係位於各像素橫排之邊線附近，且各像素電 極190及各TFT則分別以各條儲存線131為準以相對關係位 置< 万式排列佈設。各條儲存線路131係分別和其鄰近之各 像素電極190重疊設置，以形成多個儲存電容器。 參閱圖15至圖18，各像素電極19〇係與各條閘極線路121 ，以及各條資料線路171重疊設置，以提供較大之孔徑比率。 雖^上已就本發明某些理想具體實施例提供詳細說明 ，但m者應明確瞭解’但是仍可依據熟諳本發明技術領域 者之構心對本發明之基本概念進行各種不同的變更及（或） 修改，且仍應歸屬本說明書附舉列明之中請專利範圍之精 神與範圍以内之事項。 【圖式簡單說明】 參閱本說明書各附圖針對本發明各種可取具體實施範例 才疋供詳w說月可對本發明之各項優點獲得更深入之瞭解 ，該等附圖包括： 圖1所示係依本發明某一 的剖面圖。In the middle of Figure 2, the red 'green, blue and white pixels (R, G, B and W) are the same number. Red, green, blue, and white pixels (4), G, B, and W are arranged in the horizontal direction. The area of each of the blue pixel region B and each of the white pixel regions W is approximately one-half the size of the area of each of the red pixel region R and the green pixel region. Therefore, the area and the area of one white pixel region W and one orphan pixel region B are equal to the area of one red pixel region & or one green pixel region G. Referring to Figure 3, a matrix of 2 χ 3 pixels containing the same pixels forms a pixel representing the basic elements of the image. The first pixel is horizontally arranged, including H i ' green pixels in sequence; and the first: pixel horizontal line includes green, white and red pixels arranged in sequence. The arrangement of the pixels shown in Fig. 4 is almost the same as that shown in Fig. 3 except that the blue pixel β is enlarged and the white pixel w is reduced. The arrangement of the pixels of π in FIG. 5 is almost the same as that shown in FIG. 3, but the black matrix BM portion of the peripheral portion of the white pixel region W has been enlarged by 85288.doc -13 - 1274206, and the visibility is larger than other parts. Part to cover the deviation line caused by the height difference. The upper compensation film 23 and the upper polarizing layer 22 are attached to the outer surface 210 of the upper substrate. The upper compensation film layer 23 has biaxial characteristics or uniaxial characteristics. Moreover, the upper compensation film 23 can be omitted without installation. The moonlight unit 350 is located on the back side of the lower polarizing layer 12. The backlight unit 350 includes a light source 351 including a cold cathode tube and a light guide plate 352. In this embodiment, since each image display point contains red, green, and white pixels, the optical effect of the image display can be improved, and the total area of each display point needs to be amplified. It is assumed that the total amount of light passing through the lower polarizing layer 12 is one. In the case of a picture head 7F containing three color (i.e., red, green, and blue) pixels, the area of each pixel is one-third of the total area of the display point. Since the transmittance of the color filter itself is one-third, the total amount of light transmitted by the edge image is equal to 1/3χ1/3 + 1/3χ1/3 + 1/3χ1/3=1/3 «33.3%. For any display point shown in FIG. 2, the area of each red pixel and each green pixel is one-third of the total area of the display point, and each blue pixel and each white pixel The area is each one-sixth of the total area because the transmittance of the white pixel is 丨, and the transmittance of the other various color pixels is two points < one, thus, the image shows the total transmittance of the point Equal to 1/3Χ1/3 + 1/3χ1/3 + 1/6χ1/3 + 1/6χ1=4/9μ44%. Therefore, the image display brightness of the lCD provided by the present invention can be increased by about 1.5 times as compared with the conventional one-color LCD. 85288.doc -14- 1274206 Although the area of the blue pixel is smaller than the area of the red pixel or the green pixel, but the influence of the sensitivity of the human viewing effect, the amount of blue light is not red and The amount of green light changes is so significant that the reduction in blue pixel area has little effect on image quality. However, the reduction in the pixel area of the monitor will result in a slight deformation effect of the image, which means that the displayed image will be yellowed. In order to solve the above problem, the light source 351 increases the content of blue light in the light emitted by the light source to prevent the yellowing effect of the image from being emitted from the light source 351, and the coordinates of the colored light (χ, 幻特ί is the X seat) The range of 祆 is between 〇31 and 〇34, and the range of y coordinates is between 〇·32 and 〇·35. The light content of this kind of light is greater than that of the traditional LCD backlight source. The blue component contained in the radiation. j. The source of such light source is to increase the content of the blue light-emitting material contained in the light source 351 by a predetermined ratio. Figure 6 is used in accordance with a specific embodiment of the present invention. The light source emits a spectral spectrum of the light. Compared with the spectral curve of the light emitted by the conventional light source indicated by "Mue丨, the figure is "and the two series, the spectral curve is at a wavelength of about 44". (The sharp peak in the range of M7 meters is enhanced. This means that the blue light has strengthened the "situation" and the phenomenon of curve sharpening is reduced within the wavelength range of about 62〇 to 65〇N. table The red light intensity is reduced. One; w 诼 诼 Deng and broadcast color filter, the white image sound emitted from the light source 35 # Continued, 4 1 + ' 冢 常光,,泉# may be a little blue _ 85288 .doc -15- 1274206 Figures 7 and 8 are a cross-sectional view of a color filter array panel for use in an LCD in accordance with other embodiments of the present invention. Referring to Figure 7, the color filter is shown. The array board 200 includes: a transparent insulating substrate 210, a black matrix formed on the insulating substrate 21, and a plurality of holes for defining each pixel region, and a plurality of red colors formed in each of the pixel regions. Green, blue and transparent color filters 230R, 230G, 230B and 230W, respectively formed on the color filters 23〇r, 23〇g, 230B, and 230W, and an outer cover 25〇, and the cover A common electrode 270 is formed on the 25th, wherein the transparent color filter 23 preferably comprises a transparent organic material made of a photosensitive and non-pigmented material. A color filter array plate 2 as shown in FIG. 〇〇 does not include transparent color a filter which thickens the thickness of a plurality of partial regions of a cover 25 of each white pixel area, so that the difference in thickness between the portions and other portions is equal to or lower than 0.2 micron ( Thus, the gap between all the pixel units can be made almost uniform, and, since the manufacturing step of forming a transparent color filter _ 230 W is omitted, the process of the color filter array panel 2 (10) is made to be larger than that of FIG. The color filter array board shown has a simpler process. The color filter array board 2 of FIG. 7 and FIG. 8 is provided to provide a transparent color filter 230W or to increase the white pixels. The thickness of the region w is 25 〇 to reduce the height difference between the white pixel regions W and the other various color pixel regions R, G, and B. The height difference is reduced and the pixel cell gap is uniform, and the white pixel region can be prevented. The yellowing of the W light and the deviation line due to the height difference. 85288.doc -16- 1274206 The ideal design is that Luo 3 a, your * u micro gap or thickness is approximately equal. ^The thickness of the optoelectronic device is about 1.5h.6 microns for each pixel unit of the LCD. Figure 9 shows the graph of the time-time. The response of the gap change function is shown in Fig. 9, οτί, 4φ -, ,, 軚 curve part refers to the "reaction time when "&" is turned on"". The part marked with 0ff" means "" The reaction time point when turning off. As shown in Fig. 9, as the cell gap increases, the reaction time becomes lower. When the early-gap reaches 3.7 microns, the reaction time is reduced to the lowest value. When the cell gap is lowered from 3.7 μm, the reaction time is increased again. Figure 10 is a cross-sectional view showing another embodiment of the LCD of the present invention. Referring to Fig. 10, the LCD embodiment includes a TFT array panel 1A, a green filter array panel 2, and a liquid crystal layer 3 between the two array panels. The color filter array panel 2 includes a substrate 110 preferably formed of a transparent insulating material such as glass, and is formed on the substrate 210 to define a plurality of pixel regions arranged in a matrix manner. The black matrix 220' is substantially disposed in the plurality of red, green and blue color filters 230R, 230G, and 230B in the pixel regions, and a layer cover formed over the color filters 230R' 320G and 230B 250, a common electrode 270 preferably made of a transparent conductive material such as ITO (Indium Tin Oxide) and IZO (Indium Zinc Oxide), and having a plurality of slits 271 thereon. The red, green and blue filters 230R, 230G and 230B are arranged in sequence. Where the red, green and blue filters 230R, 230G and 85288.doc -17- 1274206 23 OB color filter pixel area is the white pixel area w, these white pixel areas are also the same The ground intercepts or passes all of the various light components in the incident light. Since no color filters are disposed in each of the white pixel regions, a basin region is formed on the inner surface of the color filter substrate 200 above the range of the white pixel regions w. The TFT array substrate 1 includes a plurality of gates 123 formed on an insulating substrate 11 and a gate insulating layer 140 formed on each of the gates 123. The gate insulating layer 14 is formed on the gate insulating layer 14 a plurality of semiconductors 1S4 having a portion of the gates 123 and preferably made of a non-crystalline germanium, and a plurality of resistive contact points 163 and 165 formed on the semiconductors 154, Resistively, a plurality of source and sink electrodes 173 and 175 formed on the contact points 163 and 165 cover the source layer 173 and the drain electrode 175, and a plurality of layers are disposed on the source layer 173 and the drain electrode 175. A plurality of connection holes 181 opposite to the suction electrode 175, and a plurality of pixel electrodes connected to the respective suction electrodes 175 through the connection holes 181 such as Wei and provided with a plurality of slits 191. In addition, a plurality of gate lines (not shown in the figure) connected to the gates 123 for transmitting scan signals are provided on the TFT array board 1A, and the source electrodes 173 are connected to the source electrodes 173. The data signal is transmitted to the source wires (not shown). The surface of the protective layer 180 is stretched at the white pixel area to form a high-level area. The basin area and the above-mentioned TFT array plate are high: the regions are disposed face to face with each other, so that the image in the white pixel region w: the cell gap is almost the same as the pixel cell gap in the other color pixel regions. The above protective layer (10) is utilized. A photomask comprising a semi-transparent zone, a transparent zone and an opaque zone of 85288.doc -18 - 1274206, formed by lithographic printing. The glazing layer 180 is formed by deposition and coated with a layer of anti-corrosion After the light film, the transparent area and the opaque area on the mask can be aligned with the connection hole 81 and the white pixel area W, and the translucent area faces the remaining area. After exposure and rinsing, the connection hole is 18 1 above resistance The portion of the light film is removed so that the protective layer 180 located at the lower portion is exposed, and the portion of the light-resistant film above the white pixel region w remains in place without removal, and the thickness of the other portions is The connection hole 181 is formed by using the light-resistant film as a mask, and etching the portion of the mask to reduce the thickness of the mask to expose the protective layer 18 located below. Thereafter, the light-resistant film is left only above the white pixel region W. The protective layer ι8 is an etching treatment of the protective layer 180 by using the light-resistant film as an etch mask to expose the protective layer 18 〇 Partially thinned to form a high-level region on the white pixel region W. At the same time, the fabrication of the TFT array panel 100 described above is also performed using a plurality of lithographic lithography processing steps, and the above-described translucent region, transparent region, and The opaque reticle helps to reduce the number of photolithography processing steps I. The multi-layer semiconductor junction containing different patterns can be fabricated by using the above-mentioned photomask to form a predetermined position thickness. For example, the semiconductor 154 can be formed by using the light-resistant film as described above, and each of the resistive connection points 163 and 165, and the source and the absorber can be utilized more than a photomask having only a transparent region and an opaque region. The reticle is formed by a small number of masks. In this case, the source and the absorbers 163 and 165, and the resistors and the connection points of the resistors have substantially the same flat shape. Each semiconductor 丨 (except for the semi-conductive ff in the transit area) will generally have the same flat shape as the source and sink (6) and 85288.doc -19- 1274206 165. The TFT array 100 and the color filter array After the plates 2 are aligned with the relevant positions, they can be combined. In addition, a liquid crystal material 3 is injected into the gap between the TFT array panel 1 and the color filter array panel 2A. A pixel region (representing a portion containing the liquid crystal layer 3 in one pixel) is divided into a plurality of specific regions by a plurality of slits 191 and 271 on the pixel electrode 190 and the above-described common electrode 27A. According to the different tilt directions of the liquid crystal molecules after the application of the electric field to the array plates, the specific regions can be classified into four types. There are several types of specific areas in these particular areas that provide a view of the width. 11 to 13 show the arrangement of pixels of the iLCDR of other different embodiments of the present invention. Referring to FIG. 11 to FIG. 13 , a specific embodiment of the LCD of the present invention includes red, blue and green pixels R, B and G arranged in a manner similar to the PenTileMatrix matrix arrangement, and is disposed near each blue pixel B. For the sake of explanation, this example uses a pair of blue (four) and white pixels W adjacent to the group, and the pair of blue pixels 3 and white pixels are located opposite to each other. The green (four) zone G of R is provided for the following description. Then, the arrangement of the foregoing groups of pixels is repeated: : I I obtain various pixel arrangement patterns shown in FIGS. 11 to 13. Should be asked (4), or in the direction: a pair of blue pixel division white 彳w in a column direction, two adjacent blue pixels B and a white image _ W in the direction of alignment, the (10) position is arranged in the opposite direction The way it is set. For example, the shape of the blue image and the white pixel W in Fig. 11 and the red and green dad 85288.doc -20- I2742〇6 pixels R and G are both rectangular (horizontal) shapes. A step is formed along the longitudinal direction. The blue pixel B and the white pixel W shown in FIG. 13 are all isosceles and the pair of blue and white pixels are arranged at the bottom with each other. Formed - rhombic shape. The blue and white pixels B and w shown in Fig. 12 are arranged in the column direction, and (4) 13 is arranged in the horizontal direction. Thus, any boundary line between the blue pixel B and the white pixel w shown in FIG. 12 coincides with the boundary line in the horizontal row of each pixel; moreover, the blue pixel B and the white pixel shown in FIG. The arbitrary-demarcation line between w coincides with the boundary line in each pixel wales. Referring to FIG. 11 and FIG. 12, the relative positions between two sets of adjacent blue pixels B and white pixels W in the horizontal direction are arranged in an opposite relationship. However, in Fig. 13, the relative positions between the two adjacent blue pixels B and the white pixels W in the wale direction are arranged in opposite relationship positions. In the above arrangement, each of the red pixels R in the adjacent two wales are respectively located in different horizontal rows, and the green pixels disposed in the adjacent two horizontal rows are respectively located in different wales. . Similarly, each of the green pixels G in the adjacent two wales are located in different horizontal rows, and the green pixels in the adjacent two horizontal rows are respectively located in different horizontal rows. In addition, the two color pixels B and the white pixels W of the adjacent two sets of blue pixels B and white pixels w arranged in the horizontal direction are respectively located in different horizontal rows as shown in FIG. 11 and FIG. 12; Each of the two adjacent blue and white pixels arranged in the column direction is located in a different wales, as shown in FIG. Thus, the same color pixel, especially the blue 85288.doc -21 - 1274206 pixel, is arranged in a zigzag shape in the column direction or the horizontal direction. According to the embodiment - the LCD made by an embodiment is externally The data source, for example, an image controller receives RGB image data, and extracts image data of white pixel trade to drive four color pixels. Preferably, the image display point includes one of the groups including a pair of blue and white pixels B and W, a pair of red pixels R, and a pair of green pixels G. However, when operated by the rendering method, a display includes a pair of blue and white pixels B and W, and a pair of red and green pixels in the column. In any case, these pixel arrangements can be arranged in the same color pixel, for example, each blue pixel is arranged in the column direction, and the resolution is not high enough to prevent vertical line patterns from being generated in a conventional LCD. Therefore, an LCD containing a PenTile Matrix matrix image can improve the display quality of images. The pattern shown in Fig. 14 illustrates the visibility of an <LCD containing the arrangement of the pixels shown in Fig. u. As shown in Figure 14, no vertical line patterns are listed in the pattern. An example of a TFT array panel for use in an LCD including the pixel arrangement shown in Fig. 12 and Fig. 12 will be described below with reference to Figs. 15 and FIG. 17 are layout diagrams of TFT array boards in an LCD according to various embodiments of the present invention, and FIGS. 16 and 18 are in the TFT array boards shown in FIG. 15 and FIG. Partial sections are defined by χνΐ-χνι, and xvm-xviir, respectively. Referring to Figure 12, various lcds made in accordance with these embodiments include a plurality of red, green, blue and 85288.doc -22- 1274206 white pixels R, G, B and arranged in the horizontal and longitudinal directions. W. As shown in the accompanying drawings, a gate wiring is formed on a transparent insulating substrate 丨1(). The gate wiring includes a plurality of gate lines 12 extending substantially in a lateral direction and a plurality of gates 123 connected to the gate lines 121. At the end portion 125 of each gate line 121 has been widened and can be used for any external circuit connection. The gate wiring is preferably made of a low resistance metal such as aluminum, silver or the like. A gate insulating layer 140 should be formed on the surface of the monolith substrate (including the gate wiring portion). A plurality of semiconductor islands 154 which are preferably formed of amorphous crystals are formed on the gate insulating layer 140, and a plurality of semiconductor islands 154 are preferably doped with germanium or amorphous germanium. Resistive contact points 163 and 165 of impurity-like. It is preferable to form a data wiring with a low-resistance metal such as aluminum or silver metal on the three-dimensional resistive contact points 163 and 165 and the above-mentioned gate insulating layer 14A. The data wiring includes a plurality of data lines 17 extending substantially along the longitudinal direction and defining a plurality of pixel areas with each of the gates and the springs 121; and the branch lines constituting the data lines 171 And extending to a plurality of source 173 on each ohmic (resistive) contact point 163; and separating from each of the source electrodes 173 and arranging the opposite positions on each of the ohmic contact points 165 with each of the gate electrodes 123 as a standard A plurality of suction poles 175. The end portion 179 of each data line 171 is widened to facilitate connection to an external circuit. 85288.doc -23- 1274206 forming a passive layer i80 on the above-mentioned data connection lines and the exposed portions of the semiconductor islands 154 which are not covered by the data connection line, the passive layer i80 is provided with a plurality of contact holes The holes 185 and 189 expose the respective suction electrodes 175 and the end portions 179 of the respective data lines 171, respectively. The passivation layer 18A and the gate insulating layer 140 are each provided with a plurality of contact holes 182 for exposing the end portions 125 of the respective gate lines 121. A pixel electrode 19A and a plurality of contact auxiliary points 95 and 97 are also formed on the blush layer 180. The pixel electrodes 19 are connected to the respective absorbers 175 and the storage electrodes 177 via the contact holes 185 and 187, respectively, and the contact assistants 95 and 97 respectively pass through the contact holes 182 and 189 respectively. It is connected to the exposed end portion 丨 2 5 of each of the gate lines 121 and the end portion 179 where the respective data lines 171 are exposed. Each of the pixel electrodes 19A and the contact auxiliary points 95 and 97 is preferably made of a transparent material such as IT〇 (indium tin oxide) or ytterbium (yttrium zinc oxide). The gates 123, the source electrodes 173, the absorbers 175, and the semiconductor islands 154 together constitute the respective τρτ. Referring to FIG. 15 and FIG. 16, each pixel R, G, B & w is the same rectangular (moment) shape, as shown in FIG. 11; and each gate line ΐ2ι, each gate 123, each strip The data line 171, and the arrangement of the source and the sink η) and i = are also the same. The foregoing data wiring further includes a plurality of storage conductors 177 overlapping the extended portions of the gate lines 121, and the passive layer "o" is also provided with a plurality of contact holes 187 for each pixel electrode 19 and each of the reservoirs. ^ Rain container m. Each of the gate lines 121 has a plurality of extension lines and each of the storage: 177 overlaps ' to form each of the storage capacitors. " 85288.doc -24- Ϊ274206 See Figure 17 and Figure 18, each color The shape of the pixel electrode 19A of the pixel R, G, B & W is the same as the shape of each pixel shown in Fig. 12. On the substrate 11A, a plurality of strips are formed in parallel with the gate lines 121, and each of the gate electrodes 121 is formed. The gate electrode is made of the same material as the storage line 131. Each of the pixel lines 121 and the respective storage lines 131 are located near the side line of each pixel row, and each of the pixel electrodes 190 and each of the TFTs is respectively a storage line 131. Each of the storage lines 131 is disposed to overlap with each of the pixel electrodes 190 adjacent thereto to form a plurality of storage capacitors. Referring to FIGS. 15 to 18, each of the pixel electrodes 19 is connected to each other. With each gate line 121 to Each of the data lines 171 are arranged in an overlapping manner to provide a larger aperture ratio. Although some specific embodiments of the present invention have been described in detail, it should be clearly understood that 'there is still a skill in the art of the present invention. The present invention is subject to various changes and/or modifications to the basic concepts of the present invention, and is still subject to the scope of the scope and scope of the patent application set forth in the accompanying specification. [Simplified Description] BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set forth in the claims Figure.
具體實施例所設計之一種LCD 圖2至圖5所示係依本發明久猶An LCD designed by the specific embodiment is shown in FIG. 2 to FIG. 5 according to the present invention.
少各種不冋具體實施例各種LCD 中各彩色滤光器之不同排列方式。 圖6所示係依本發明某一且每 呆具月旦㈢她例所設計之一種光源 85288.doc -25- 1274206 所放射光之光譜範例圖。 圖7及圖8—所示係依本發明兩、 、 ，、s她例所設計之兩種 LCD内 < 濾光器陣列板之剖面範例圖。 圖9所示係說明與像素單元間隙變化有關之⑽操作反 應時間曲線圖。 圖10所示係依本發明另一且减There are fewer different ways of arranging the color filters of the various LCDs in the specific embodiments. Fig. 6 is a diagram showing an example of a spectrum of light emitted by a light source 85288.doc -25- 1274206 which is designed according to the present invention and which is designed for each of the moons (3). Fig. 7 and Fig. 8 are diagrams showing a cross-sectional view of two types of LCD filters in accordance with the invention of two, , and s. Figure 9 is a graph showing the (10) operational response time curve associated with the pixel cell gap variation. Figure 10 shows another and subtractive according to the invention.
力具月豆貫施例所設計之一種lcD 之剖面圖。 圖11至圖13所示係依本發明不同具體實例所設計之各種 像素排列圖。 圖14所示係說明採用圖叫示像素排列法之一種咖之 可見像素圖形。 圖15及圖17所示係依本發明某些具體實施例所設計之一 種LCD之右干TFT陣列板佈置圖。而圖16及圖18所示係圖15 及圖17所示各片TFT陣列板佈置圖中以標示線χνι_χνι，及 χνιπ-χνιΐΓ所標示部份之各該TFT陣列板之剖面圖。 圖15所示係依本發明某一具體實施例採用圖11所示像素 排列方式之一種LCD中TFT陣列板之佈置圖。 - 圖16所示係圖15所示TFT陣列板中以標示線χνΐ-χνί，所 標示部份之剖面圖。 圖17所示係圖12中所示依本發明某一具體實施例像素排 列法設計之一種LCD中某一 TFT陣列板之佈置圖。 圖18所示係圖17所示TFT陣列板中以ΧνΐΙΙ_ΧνΐΙΓ標示 線所標示部份之剖面圖。 【圖式代表符號說明】 85288.doc -26- 1274206 3 液晶層 12 一 下層極化劑 13 下層補償薄膜 22 上層極化劑 23 上層補償薄膜 95, 97 接觸輔助點 100 下層面板 110 下層基體 121 閘極線路 123 閘極 125 末端部份 131 儲存線路 140 閘極絕緣層 154 半導體島 163, 165 電阻性接點 171 資料線路 173 源極 175 吸極 177 儲存電極，儲存導體，儲存電容器 179 末端部份 180 鈍態層 181， 182, 185, 187, 189 接觸洞孔 190 像素電極 85288.doc -27- 1274206 191， 271 切口 200 一 上層面板 210 上層基體 220 黑色矩陣 230R 紅色滤光器 230B 藍色滤光器 230G 綠色濾光器 230W 透明（白）色濾光器 250 外罩 350 背光單元 351 光源 352 導光板 270 共用電極 W 白色像素區 TFT 薄膜電晶體 85288.doc -28-A cross-sectional view of a lcD designed by the Moon. Figures 11 through 13 are various pixel arrangement diagrams designed in accordance with various embodiments of the present invention. Fig. 14 is a view showing a visible pixel pattern of a coffee using a pixel arrangement method. 15 and 17 are diagrams showing a layout of a right dry TFT array panel of an LCD according to some embodiments of the present invention. Further, Fig. 16 and Fig. 18 are sectional views showing the TFT array plates of the portions indicated by the lines χνι_χνι, and χνιπ-χνιΐΓ in the respective TFT array panel layouts shown in Figs. 15 and 17. Figure 15 is a diagram showing the arrangement of a TFT array panel in an LCD using the pixel arrangement shown in Figure 11 in accordance with a specific embodiment of the present invention. - Figure 16 is a cross-sectional view of the portion of the TFT array panel shown in Figure 15 labeled with the line χνΐ-χνί. Figure 17 is a block diagram showing a layout of a TFT array panel in an LCD designed in accordance with a pixel arrangement method according to an embodiment of the present invention. Fig. 18 is a cross-sectional view showing a portion indicated by a line indicated by ΧνΐΙΙ_ΧνΐΙΓ in the TFT array panel shown in Fig. 17. [Description of Symbols] 85288.doc -26- 1274206 3 Liquid crystal layer 12 Lower layer polarizing agent 13 Lower layer compensation film 22 Upper layer polarizing agent 23 Upper layer compensation film 95, 97 Contact auxiliary point 100 Lower layer panel 110 Lower layer substrate 121 Gate Pole line 123 gate 125 end portion 131 storage line 140 gate insulating layer 154 semiconductor island 163, 165 resistive contact 171 data line 173 source 175 absorber 177 storage electrode, storage conductor, storage capacitor 179 end portion 180 Passive layer 181, 182, 185, 187, 189 Contact hole 190 pixel electrode 85288.doc -27- 1274206 191, 271 slit 200 an upper panel 210 upper substrate 220 black matrix 230R red filter 230B blue filter 230G green filter 230W transparent (white) color filter 250 cover 350 backlight unit 351 light source 352 light guide plate 270 common electrode W white pixel region TFT thin film transistor 85288.doc -28-