• M322556 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種液晶顯示裝置，尤指一種單色液晶顯示裝置。 【先前技術】 - 按，由於液晶顯不器是以液晶分子材料為基本要素，將這液晶分子夾在經 •過配向處理的兩片玻璃板之間，即可組合成目前熱門而且與我們日常生活_ _ 相關的液晶顯示裝置。 4 該液晶分子不但具有液體易受外力作用而流動的特性，亦具有晶體特有的 鲁光學異方向性質，所以能夠利用外加電場來驅使液晶的排列狀態改變至其他指 向，造成光線穿透液歸日夺的光學特性發生改變，此即是利用外加的電ς來】 生光的調變現象，稱之驗晶的光較應。_此效應可製作出各式的液晶顯 示器，如扭轉向列型液晶顯示器、超扭轉向列型液晶顯示器、及薄膜電晶:液 晶顯示器等。 舉扭轉向列型液晶顯示器的構造來加以說明，扭轉向列型液晶顯示器的基 本構造為··上下兩牌電_基板，在導f賴基板上塗布_層經由雜而形 成溝紋的配向膜，當扭轉向列型液晶灌注入上下兩片玻璃之間隙時，由於 液曰曰刀子具有液體的流動特性，因此很容易順著溝紋方向排列。在接近基板溝 紋位置時，液晶分子所受的束缚力較A，所时沿著上下基板溝紋方向排列， :中間心的液晶分子束缚力較小，在液晶盒内會形成扭轉制。因為在液晶 I内的向列型液晶分子共扭轉9G度，故稱此工作模式為扭轉向列型。另外，上 作二ί外，各加上一片偏光板。接著’進一步說明此顯示器的明暗對比顯示動 ’、理首先’由自色背面光騎射出的光通過第_偏光板後，自然光即被偏 =為線偏極光’在不施加電壓時，則此線偏極光進入液晶盒内，逐漸隨著液 2子扭轉方向則進’因上下兩片偏光板的穿透轴和配向膜同向，即兩偏光板 Λ ’故光可通過第二片偏級而形成亮的狀態。相反地，若施 鱗’液晶分子傾向於與施加電場方向呈平行，因此液晶分子一一垂直於 M322556 二直接通過液Μ到達第二片偏光板，這時光會被偏 暗對比顯示的縣，此顯示畫_為—白底黑字賴式。 卩了传到冗 雖然上述仏齡可產生白底黑字的赋，若欲改變賴 以無法得到良好的顯示效果，習用者係無法符合使用者於實際使用時之顏所色需所 【新型内容】 本創作之主要目的， 果。 本創作之另一目的， 在於提供-種單色液晶顯示裝置，具有良好的顯示效 在於提供一種單色液晶顯示裝置，可調整該單色曰 顯示裝置之顯示字體顏色。 θθ —本創作之另-目的，在於提供—鮮色液晶顯示裝置，可調整該單色液晶 顯不裝置之顯示字體之深淺，進而調整其顯示字體與顯示背景間之對比度。 為了達到上述目的，本創作之單色液晶顯示裝置係包含一液晶顯示模組、 -第-偏光板、n光板及-第三偏光板，該液晶顯示模組係包含一第一 表面及-第二表面’該第—偏光板係設於該液晶顯示模組之第—表面上，該第 二偏光板係設於織晶顯賴組之第二表面上，該第二偏光減與該第一偏光 籲板相對應，該第三偏光板係設於該第二偏光板之另一表面上，與該液晶顯示模 組之第二表面對應，該第一偏光板及第二偏光板之顏色係為正常黑色，使該單 色液晶顯示裝置之顯示背景係為黑底，而該第三偏光板係為—染色偏光板，其 染色顏色係選自藍色、紫色或其他顏色，該第二偏光板之吸收軸與該第三偏光 板之吸收轴間之夾角係介於〇度至90度之間，以偏光原理控制光通亮，進而控 制顯示顏色之冰淺，除偏光原理控制顯示顏色之深淺之外，更可調整該染色偏 光板之染色顏色之深淺，來微調顯示顏色之深淺。 上述該第二偏光板係亦可設置於第一偏光板上，對應該液晶顯示模組之第 一表面，更於該第二偏光板上設置一半透光之反射板，構成半穿透半反射式之 單色液晶顯示裝置，或者更於該第二偏光板上設置一不透光之反射板，構成反 M322556 射式之單色液晶顯示裝置。 上述該液晶顯示模組係包含一第一基板、一第二基板及一液晶層，該液晶 層係夾設於該第一基板與該第二基板之間，而更包含一第一配向膜及一第二配 向膜，該第一配向膜係設於該液晶層與第一基板之間，該第二配向膜係設於該 液晶層與第二基板之間，其中該液晶層係可為扭轉向列型液晶結構、超扭轉向 - 列型液晶結構或雙穩態向列液晶結構。 【實施方式】 茲為使貴審查委員對本創作之結構特徵及所達成之功效有更進一步之瞭 解與認識，謹佐以較佳之實施例及配合詳細之說明，說明如後： 請參閱第一A圖，係本創作之單色液晶顯示裝置之結構示意圖。如圖所示： 本創作之單色液晶顯示裝置1係包含一液晶顯示模組1〇、一第一偏光板12、一 第二偏光板14及一第三偏光板16，該液晶顯示模組1〇係包含一第一表面1〇1 及一第二表面1〇3，該第一偏光板12係設於該液晶顯示模組1〇之第一表面1〇1 上’該第二偏光板14係設於該液晶顯示模組1〇之第二表面1〇3上，並與該第 一偏光板12相對，該第三偏光板16係設於該第二偏光板14上，並與該液晶顯 示模組10之第二表面103對應。 上述之第一偏光板12及第二偏光板14係為正常黑色，所以本創作的單色 液晶顯示裝置1之顯示背景係為黑底，而該第三偏光板16係為一染色偏光板， 其染料顏色係選自藍色、紫色及其他祕中擇其_者，使該單色液晶顯示裝置i 之顯不背景為黑底，其顯示字體隨該第三豸光板16的祕顏色改變，其中以黑 底藍字顯示絲雛，該第二偏絲14之魏減該第三偏光板16之吸收轴 之夾角係"於〇度與9〇度之間，以偏光原理控制光通亮，進而控制顯示顏色之 深淺’進而可調整該第二偏光板14之吸收軸與該第三偏光板16之吸收轴之爽 角角度’該單色液晶顯示裝置1之顯种體顏色誠生由紐深之變化，除偏 光原理控軸示顏色之深淺之外，更可調整該染色偏光板之染色顏色之深淺， 來微調顯示字體顏色之深淺。 M322556 拼-一 B 係本創作之單色液晶顯示裝置之另一結構示意圖。如圖 #笛一可知，本創作之單色液晶顯示裝置1係包含該液晶顯示模組10、 。 ^ 12、該第二偏光板14及該第三偏光板16，其中該液晶顯示模组 105 ^ 109 107 ^ ^ 1 一表面1051及一第二表面1053，該液晶層109係設於該第一基板1〇5 表面1051上’該第二基板浙係包含一第三表面撕1及一第四表面 1073該第一基板1〇7之第四表面1〇73係與該液晶層⑽接合，該單色液晶顯 :裝置1係更包含一第一配向膜111及-第二配向膜113,該第一配向膜m係 設於該第-基板105之第_表面與該液晶層⑽之間，該第二配向膜ιΐ3 係設於該第二基板1()7之第四表面·與該液晶層⑽之間，其中該液晶層⑽ 係可=轉向卿液晶結構、超扭轉向顧液晶結構或雙穩態向舰晶結構。 —請參閲第二圖，係本創作之另一單色液晶顯示裝置之結構示意圖。如圖所 不·本創作之單色液晶顯示裝i la係亦包含該液晶顯示模組1〇、該第一偏光板 12 >該第一偏光板η及該第三偏光板16，該第一偏光板12係設置於該液晶顯 不模組10之第-表面1(U上，該第二偏光板12係設於該液晶顯示模組1〇之第 一表面103上，該第三偏光板16係設於該第一偏光板12上，對應該液晶顯示 模組10之第-表面1(U，該單色液晶顯示裝置la係更包含一反射板18，該反 射板18係設於該第二偏光板12上，並對應該液晶顯示模組1〇之第二表面1〇3, 該反射板18之材質係不透光材質及半透光㈣，如此可構成反射式之單色液晶 顯不裝置或半穿透半反射式之單色液晶齡裝置。而該單色液晶顯示裝置之顯 示字體顏色由該第三偏光板16之染色顏色決定，其調整方式係可藉由調整第一 偏光板12之吸收轴與該第三偏光板16之吸收軸間之夾角，利用偏光原理控制 顯示字體顏色之深淺，另可調整該第三偏光板16之染色顏色之深淺，進而微調 顯示字體顏色之深淺。 請參閱第三圖’係本創作之一較佳實施例之結構示意圖。如圖所示··本實 施例之單色液晶顯示裝置1係包含一液晶顯示模組1〇、一第一偏光板12、一第 二偏光板14及一第三偏光板16，本實施例之第一偏光板12及第二偏光板14係 使用正常黑色’該第二偏光板16係為藍色偏光板，而該第二偏光板μ之吸收 M322556 軸與該第三偏光板16之吸收軸之夾角為90度時，此時該單色液晶顯示裝置1 之顯示背景呈現最佳黑度，又因偏光效果不足，使其顯示字體呈現深藍，此時 該單色液晶顯示裝置1之顯示效果最佳。 請參閱第四圖及第五圖，係本創作之單色液晶顯示裝置之穿透率與偏光板 吸收轴之夾角之關係曲線圖及本創作之二偏光板吸收轴間之夾角變化所產生之 -顏色變化示意圖。如圖所示：當改變該單色液晶顯示裝置之第二偏光板之吸收 轴與該第三偏光板之吸收轴之夾角時，該單色液晶顯示裝置之穿透率係呈線性 變化（請參閱第四圖），而且隨著夾角變化(_1〇度至35度），其顏色亦隨著產生 變化，即表示該單色液晶顯示裝置之顯示字體顏色亦隨著夾角變化而改變（請 鲁參閱第五圖）。 由上述可知，本創作之單色液晶顯示裝置係可依據該第三偏光板之染料顏 色改變該單色液晶顯示裝置之顯示字體之顏色，可調整該第三偏光板之吸收轴 與該第1光板之吸錄間之㈣缝，已調整該單色液晶顯示裝置之顯示字 體的深淺，及調整該單色液晶顯示裝置之顯示㈣及顯 使 本創作之單色液晶顯示裝置具有良好的顯示效果。 對比度使 綜上所述’本創作係實為一具有新穎性、進步性及可供產業利用者，廣符合 我國專利法所規定之專辦請要件無疑，爰依法提娜 祈^ 早日賜准專利，至感為禱。 月^局 祐==上Γ4者，僅為本創作之-較佳實關心，並非縣限定本創作實 於笼:’凡依本卿_請專概騎软雜、構造、特徵域神所為之 句專變化與修飾，均應包括於本創作之中請專利範圍内。 【圖式簡單說明】 第1Α圖：本創作之單色液晶顯示裝置之結構示意圖； =1B圖：本創作之單色液晶顯示裝置之另—結構示意圖； f圖：本創作之另—單色液晶顯示裝置之結構示意圖； 第3圖：本創作之—較佳實施例之結構示意圖； .M322556 第4圖：本創作之單色液晶顯示裝置之穿透率與偏光板吸收軸之夾角之關係曲 線圖；及 第5圖：本創作之二偏光板吸收軸間之夾角變化所產生之顏色變化示意圖。 【主要元件符號說明】 1單色液晶顯示裝置 • la單色液晶顯示裝置 10液晶顯不模組 101第一表面 • 103第二表面 105第一基板 1051第一表面 1053第二表面 107第二基板 1071第三表面 1073第四表面 109液晶層 111第一配向膜 • 113第二配向膜 12第一偏光板 14第二偏光板 16第三偏光板 18反射板• M322556 VIII. New Description: [New Technology Field] This creation is about a liquid crystal display device, especially a monochrome liquid crystal display device. [Prior Art] - Press, because the liquid crystal display device is based on the liquid crystal molecular material, the liquid crystal molecules are sandwiched between the two glass plates that have been subjected to the over-alignment treatment, and can be combined into the current hot and daily Life _ _ related liquid crystal display device. 4 The liquid crystal molecules not only have the characteristics that the liquid is easy to flow by external force, but also have the unique optical properties of the crystal. Therefore, the applied electric field can be used to drive the alignment state of the liquid crystal to other orientations, causing the light to penetrate into the liquid. The optical characteristics of the capture change, which is the use of the external electric ς to modulate the phenomenon of raw light, called the crystal of the crystal. _ This effect can produce various types of liquid crystal displays, such as twisted nematic liquid crystal displays, super twisted nematic liquid crystal displays, and thin film electro-crystals: liquid crystal displays. The structure of the twisted nematic liquid crystal display will be described. The basic structure of the twisted nematic liquid crystal display is that the upper and lower two-electrode substrates are coated on the substrate, and the alignment film is formed by the impurity layer. When the twisted nematic liquid crystal is poured into the gap between the upper and lower glass sheets, since the liquid helium knife has a liquid flow characteristic, it is easy to arrange in the groove direction. When the substrate is close to the groove position of the substrate, the liquid crystal molecules are subjected to a binding force of A, and are arranged along the groove direction of the upper and lower substrates. The liquid crystal molecules in the center of the core have a small binding force, and a twisting system is formed in the liquid crystal cell. Since the nematic liquid crystal molecules in the liquid crystal I are totally twisted by 9 G degrees, this mode of operation is called a twisted nematic type. In addition, a polarizing plate is added to each of the two. Then, 'further explanation of the brightness and darkness of the display is shown, 'first, 'after the light emitted by the self-color back light rides through the _ polarizer, the natural light is biased = line-polarized light' when no voltage is applied, then The linearly polarized light enters the liquid crystal cell, and gradually enters with the direction of twisting of the liquid 2, because the transmission axis of the upper and lower polarizing plates and the alignment film are in the same direction, that is, the two polarizing plates Λ 'the light can pass the second piece And it forms a bright state. Conversely, if the scaled liquid crystal molecules tend to be parallel to the direction of the applied electric field, the liquid crystal molecules are perpendicular to the M322556 two directly through the liquid helium to the second polarizing plate, at which time the light will be displayed in a dark contrasting county. Display painting _ is - black and white on the white background. Although the above-mentioned age can produce black and white characters, if you want to change it, you can't get a good display effect. The main purpose of this creation, fruit. Another object of the present invention is to provide a monochrome liquid crystal display device which has a good display effect and provides a monochrome liquid crystal display device which can adjust the display font color of the monochrome 曰 display device. θθ—Another purpose of the present invention is to provide a bright color liquid crystal display device that can adjust the depth of the display font of the monochrome liquid crystal display device, thereby adjusting the contrast between the display font and the display background. In order to achieve the above object, the monochrome liquid crystal display device of the present invention comprises a liquid crystal display module, a first-polarizing plate, an n-light plate and a third polarizing plate, wherein the liquid crystal display module comprises a first surface and a The second surface is disposed on the first surface of the liquid crystal display module, and the second polarizing plate is disposed on the second surface of the woven crystal display group, wherein the second polarized light is subtracted from the first surface Corresponding to the polarizing plate, the third polarizing plate is disposed on the other surface of the second polarizing plate, corresponding to the second surface of the liquid crystal display module, and the color of the first polarizing plate and the second polarizing plate The normal black color is such that the display background of the monochrome liquid crystal display device is a black matrix, and the third polarizing plate is a dyed polarizing plate, and the dyed color is selected from blue, purple or other colors, and the second polarized light is selected. The angle between the absorption axis of the plate and the absorption axis of the third polarizing plate is between 90 degrees and 90 degrees, and the light is brightly controlled by the principle of polarization, thereby controlling the lightness of the display color, and the color of the display is controlled by the principle of polarization. In addition to the shade, the stain can be adjusted The board of the stain color shades, to fine-tune the display's color depth. The second polarizing plate may be disposed on the first polarizing plate, corresponding to the first surface of the liquid crystal display module, and the semi-transparent reflecting plate is disposed on the second polarizing plate to form a transflective The monochromatic liquid crystal display device of the type or the opaque reflecting plate is further disposed on the second polarizing plate to form an anti-M322556 radiation type monochrome liquid crystal display device. The liquid crystal display module includes a first substrate, a second substrate, and a liquid crystal layer. The liquid crystal layer is interposed between the first substrate and the second substrate, and further includes a first alignment film and a second alignment film, the first alignment film is disposed between the liquid crystal layer and the first substrate, and the second alignment film is disposed between the liquid crystal layer and the second substrate, wherein the liquid crystal layer can be twisted A nematic liquid crystal structure, a super twisted-column liquid crystal structure or a bistable nematic liquid crystal structure. [Embodiment] In order to give the reviewer a better understanding and understanding of the structural features and the efficacies achieved, please refer to the preferred embodiment and the detailed description as follows: Please refer to the first A The figure is a schematic structural view of the monochrome liquid crystal display device of the present invention. As shown in the figure, the monochrome liquid crystal display device 1 of the present invention comprises a liquid crystal display module 1 , a first polarizing plate 12 , a second polarizing plate 14 and a third polarizing plate 16 , and the liquid crystal display module The first polarizing plate 12 is disposed on the first surface 1〇1 of the liquid crystal display module 1〇. The second polarizing plate is disposed on the first surface 1〇1 of the liquid crystal display module 1 14 is disposed on the second surface 1〇3 of the liquid crystal display module 1 and opposite to the first polarizing plate 12, and the third polarizing plate 16 is disposed on the second polarizing plate 14 and The second surface 103 of the liquid crystal display module 10 corresponds to each other. The first polarizing plate 12 and the second polarizing plate 14 are normally black, so the display background of the monochrome liquid crystal display device 1 of the present invention is a black matrix, and the third polarizing plate 16 is a dyed polarizing plate. The color of the dye is selected from the group consisting of blue, purple and other secrets, so that the background of the monochrome liquid crystal display device i is a black matrix, and the display font changes with the secret color of the third calender plate 16. Wherein the silk is shown in blue on a black background, and the angle between the absorption axis of the third polarizer 16 minus the absorption axis of the third polarizer 16 is between 9 degrees and 9 degrees, and the light is brightly controlled by the principle of polarization. And controlling the depth of the display color to further adjust the refresh angle of the absorption axis of the second polarizing plate 14 and the absorption axis of the third polarizing plate 16 'the color of the display color of the monochrome liquid crystal display device 1 In addition to the polarization of the principle of polarization, the color of the dyed polarizer can be adjusted to fine tune the depth of the font color. M322556 spell-one B is another schematic diagram of the structure of the monochrome liquid crystal display device. As shown in FIG. #笛一, the monochrome liquid crystal display device 1 of the present invention includes the liquid crystal display module 10. The second polarizing plate 14 and the third polarizing plate 16, wherein the liquid crystal display module 105 ^ 109 107 ^ ^ 1 has a surface 1051 and a second surface 1053, and the liquid crystal layer 109 is disposed on the first The substrate 1 〇 5 on the surface 1051 of the second substrate includes a third surface tear 1 and a fourth surface 1073. The fourth surface 1 〇 73 of the first substrate 1 系 7 is bonded to the liquid crystal layer (10). The monochromatic liquid crystal display device further includes a first alignment film 111 and a second alignment film 113. The first alignment film m is disposed between the first surface of the first substrate 105 and the liquid crystal layer (10). The second alignment film ι 3 is disposed between the fourth surface of the second substrate 1 (7) and the liquid crystal layer (10), wherein the liquid crystal layer (10) can be turned into a liquid crystal structure, a super-twisted liquid crystal structure or The bistable to ship crystal structure. - Please refer to the second figure, which is a structural diagram of another monochrome liquid crystal display device of the present invention. The monochrome liquid crystal display device of the present invention also includes the liquid crystal display module 1 , the first polarizing plate 12 > the first polarizing plate η and the third polarizing plate 16 , the first A polarizing plate 12 is disposed on the first surface 1 of the liquid crystal display module 10 (U), and the second polarizing plate 12 is disposed on the first surface 103 of the liquid crystal display module 1 , the third polarized light The plate 16 is disposed on the first polarizing plate 12, corresponding to the first surface 1 of the liquid crystal display module 10 (U, the monochrome liquid crystal display device 1a further includes a reflecting plate 18, the reflecting plate 18 is disposed on The second polarizing plate 12 is disposed on the second surface 1〇3 of the liquid crystal display module 1 , and the material of the reflecting plate 18 is opaque material and semi-transparent (4), so that a reflective monochrome can be formed. The liquid crystal display device or the transflective monochrome liquid crystal age device. The display font color of the monochrome liquid crystal display device is determined by the dyed color of the third polarizing plate 16, and the adjustment mode can be adjusted by The angle between the absorption axis of a polarizing plate 12 and the absorption axis of the third polarizing plate 16, and the display font is controlled by the principle of polarization The depth of the color can be adjusted, and the color of the dyed color of the third polarizing plate 16 can be adjusted to finely adjust the color of the font color. Please refer to the third figure, which is a schematic structural diagram of a preferred embodiment of the present invention. The monochrome liquid crystal display device 1 of the present embodiment includes a liquid crystal display module 1 , a first polarizing plate 12 , a second polarizing plate 14 , and a third polarizing plate 16 . The first polarized light of this embodiment The plate 12 and the second polarizing plate 14 are normally black. The second polarizing plate 16 is a blue polarizing plate, and the angle between the absorption M322556 axis of the second polarizing plate μ and the absorption axis of the third polarizing plate 16 is At 90 degrees, the display background of the monochrome liquid crystal display device 1 exhibits the best blackness, and the display font is dark blue due to insufficient polarizing effect. At this time, the monochrome liquid crystal display device 1 has the best display effect. Please refer to the fourth and fifth figures, which are the relationship between the transmittance of the monochromatic liquid crystal display device and the angle between the absorption axes of the polarizing plates and the variation of the angle between the absorption axes of the two polarizing plates of the present invention. - Schematic diagram of color change. The figure shows that when the angle between the absorption axis of the second polarizing plate of the monochrome liquid crystal display device and the absorption axis of the third polarizing plate is changed, the transmittance of the monochrome liquid crystal display device changes linearly (see The fourth picture), and as the angle changes (_1 〇 to 35 degrees), the color also changes, indicating that the color of the display font of the monochrome liquid crystal display device also changes with the angle of change (please refer to The fifth figure). As can be seen from the above, the monochrome liquid crystal display device of the present invention can change the color of the display font of the monochrome liquid crystal display device according to the dye color of the third polarizing plate, and can adjust the absorption of the third polarizing plate. The (four) slit of the axis and the recording of the first light plate, the depth of the display font of the monochrome liquid crystal display device is adjusted, and the display of the monochrome liquid crystal display device is adjusted (4) and the monochrome liquid crystal display device of the present invention is displayed Has a good display. Contrast makes the above-mentioned creation department a novel, progressive and available for industrial use. It is undoubtedly in line with the special requirements of China's patent law. To the feeling of prayer.月^局佑==上Γ4, only for this creation - better care, not the county limit this creation is caged: 'Fan Yi Benqing _ please specialize in riding soft, structural, characteristic domain God Sentence changes and modifications should be included in the scope of this patent. [Simple description of the drawing] Figure 1 is a schematic diagram of the structure of the monochrome liquid crystal display device of the present invention; =1B picture: another structure of the monochrome liquid crystal display device of the present invention; f picture: another of the creation - monochrome Schematic diagram of a liquid crystal display device; Fig. 3: Schematic diagram of a preferred embodiment of the present invention; .M322556 Fig. 4: Relationship between the transmittance of the monochromatic liquid crystal display device of the present invention and the angle between the absorption axes of the polarizing plates Graph; and Fig. 5: Schematic diagram of the color change caused by the change of the angle between the absorption axes of the polarizing plates of the present invention. [Main component symbol description] 1 monochrome liquid crystal display device • la monochrome liquid crystal display device 10 liquid crystal display module 101 first surface • 103 second surface 105 first substrate 1051 first surface 1053 second surface 107 second substrate 1071 third surface 1073 fourth surface 109 liquid crystal layer 111 first alignment film • 113 second alignment film 12 first polarizing plate 14 second polarizing plate 16 third polarizing plate 18 reflecting plate