M421514 五、新型說明： 【新型所屬之技術領成】 [0001] 本創作是有關於一種面板裝置，且特別是有關於一 種具有平面與立體顯示模式的面板裝置，並且可切換平 面或立體顯示。 【先前技術】 [酸] 現有的立體（3_Dimensi〇ns)顯示技術可分為裸眼 式和眼鏡式兩大類’這兩大類的原理類似，其目的都在 於讓人的左右眼能分別接收具有視差的影像，用以在腦 中產生立體感。而其技術重點所在的裝置，前者為液晶 顯示器，後者為立體顯示眼鏡。在家用視聽環境中，裸 眼式的立體顯示技術為當前的主流發展之一。目前裸眼 式技術有柱鏡光柵（Lenticuiai· Lens)、屏障光柵（ Parallax Barrier)以及指向光源（Directi〇nai Backlight)這三種’其中桎鏡光栅的技術原理是採用 光線折射的方式，讓左右眼看到因為不同折射角度所產 生的不同影像，來達到立體成像的效果。 [0003] 家用顯示器一般不會只作為立體顯示之用，因此需 要平面與立體顯示模式的切換機制。請參閱圖丨，圖 示為一種習知的具有平面與立體顯示模式的面板裝置， 其切換機制是在柱鏡光柵與液晶顯示面板（LCD panel )中間，增加切換液晶層（Switch Cell )。其中，切 換液晶層具有玻璃基板組120，其包括有第一玻璃基板 121和第二玻璃基板122;第一玻璃基板121之上為柱鏡 光栅110，第一玻璃基板121和柱鏡光柵11()之間夾有第 表單编號A0101 第4頁/共18頁 隔間層131，柱鏡光柵110之上為外部玻填基板100。 顯示面板包括有玻璃基板組140和偏光板組150，玻 140包括有第三玻璃基板Η】和第四玻璃基板 142偏光板級150包括有第—偏光板151和第二偏光板 152。第—偏光板151貼附於第三玻璃基板141之上側， 第—偏光板152貼附於第四玻璃基板142之下側。第一偏 光板151配置於第二玻璃基板122之下並且第一偏光板 151和第二坡螭基板122之間夾有第二隔間層us ;第二 偏光板152之下配置有一組背光模組16〇。 以扭轉向列型（Twisted Nematic)的切換液晶層 舉例，當偏極方向〇度的光線進入切換液晶層，偏極方向 會轉90度，此時會因為柱鏡光栅11Q中的柱狀透鏡的内部 液晶和透鏡的折射率不同，而產生光程差，因此產生立 體顯示的效果。若在切換液晶層加電壓，液晶分子會改 變排列方向，使得光線通過切換液晶層後的偏極方向維 持0度，此時會因為柱鏡光柵11()中的柱狀透鏡的内部液 晶和透鏡的折射率相同，不會產生光程差，因此產生平 ®顯示的效果。 [0005] 以上所提之現有的柱鏡光柵切換機制，其為三層式 結構，將此技術體現在顯示器上直接導致厚度的增加； 此外名·製程部份’三層式結構需要兩次對組，精度較難 控制。由此觀之，一種結構更為精簡的具有平面與立體 顯示模式的面板裝置實為所需。 【新型内容】 [0006] 有鑑於此，本創作的目的在提出一種具有平面與立 表單編號Α0101 第5頁/共18頁 [0007]M421514 體顯示模式的面板裝置，其目的是精簡化習知的三層式 結構。 為達到上述目的，本創作提出一種具有平面與立體 顯示模式的面板裝置，其主要結構包括有柱鏡光柵（M421514 V. New description: [New technology technology] [0001] The present invention relates to a panel device, and more particularly to a panel device having a planar and stereoscopic display mode, and can switch between flat or stereoscopic display. [Prior Art] [Acid] The existing stereoscopic (3_Dimensi〇ns) display technology can be divided into two categories: the naked eye type and the glasses type. The two main principles are similar. The purpose is to allow the left and right eyes to receive the parallax separately. Image to create a three-dimensional sense in the brain. The device whose technical focus is on the former is a liquid crystal display, and the latter is a stereoscopic display glasses. In the home audio-visual environment, the naked-eye stereoscopic display technology is one of the current mainstream developments. At present, the naked-eye technology includes a lenticular lens (Lenticuiai Lens), a barrier grating (Parallax Barrier), and a pointing light source (Directi〇nai Backlight). The technical principle of the frog mirror grating is to use light refraction to allow left and right eyes to see. The effect of stereo imaging is achieved because of the different images produced by different angles of refraction. [0003] Home displays generally do not only serve as stereoscopic displays, and therefore require a switching mechanism for planar and stereoscopic display modes. Referring to the figure, a conventional panel device having a planar and stereoscopic display mode is illustrated. The switching mechanism is to increase the switching of the liquid crystal layer (Switch Cell) between the lenticular grating and the liquid crystal display panel (LCD panel). The switching liquid crystal layer has a glass substrate group 120 including a first glass substrate 121 and a second glass substrate 122; above the first glass substrate 121 is a lenticular lens 110, a first glass substrate 121 and a lenticular lens 11 ( The first form number A0101 is the fourth page/the total of 18 sheets of the interlayer layer 131, and the lenticular lens 110 is an external glass-filled substrate 100. The display panel includes a glass substrate group 140 and a polarizing plate group 150, and the glass plate 140 includes a third glass substrate and a fourth glass substrate. The polarizing plate stage 150 includes a first polarizing plate 151 and a second polarizing plate 152. The first polarizing plate 151 is attached to the upper side of the third glass substrate 141, and the first polarizing plate 152 is attached to the lower side of the fourth glass substrate 142. The first polarizer 151 is disposed under the second glass substrate 122 and the second spacer layer us is sandwiched between the first polarizer 151 and the second ramp substrate 122; and a set of backlight modules is disposed under the second polarizer 152 Group 16〇. For example, in the twisted nematic switching liquid crystal layer, when the light in the polarization direction enters the switching liquid crystal layer, the polarization direction is rotated by 90 degrees, which is due to the lenticular lens in the lenticular lens 11Q. The refractive indices of the internal liquid crystal and the lens are different, and an optical path difference is generated, thereby producing a stereoscopic display effect. If the voltage is applied to the liquid crystal layer, the liquid crystal molecules change the alignment direction so that the light is maintained at 0 degree by switching the polarization direction of the liquid crystal layer. This is because the internal liquid crystal and the lens of the lenticular lens in the lenticular lens 11() The refractive index is the same and does not produce an optical path difference, thus producing a flat® display. [0005] The above-mentioned conventional lenticular grating switching mechanism is a three-layer structure, and the technology is directly embodied on the display to directly increase the thickness; in addition, the name and process part of the 'three-layer structure requires two pairs. Group, accuracy is difficult to control. From this point of view, a more compact panel device having a planar and stereoscopic display mode is desirable. [New Content] [0006] In view of this, the purpose of this creation is to propose a panel device having a plane and vertical form number Α0101, page 5/18 pages [0007] M421514 body display mode, the purpose of which is to simplify the conventional knowledge. The three-tier structure. In order to achieve the above object, the present invention proposes a panel device having a planar and stereoscopic display mode, the main structure of which includes a lenticular grating (
Lenticular Lens)、切換液晶層（Switch Cell)、 液晶顯示面板（LCD Pane 1 )。其中，切換液晶層的主 要結構包括有上部玻璃基板（Top Cell) '下部玻璃基 板（Bottom Ce 11)、上部配向膜、下部配向膜、薄膜 電晶體（Thin-Film Transistor)和液晶層。其液晶 層位於上部玻璃基板和下部玻璃基板之間。其上部玻璃 基板和液晶層之間配置有上部配向膜，其位於上部玻璃 基板之下與液晶層之上；下部玻璃基板和液晶層之間包 括有下部配向膜和薄膜電晶體，其薄膜電晶體位於下部 玻璃基板之上與下部配向膜之下，下部配向膜配置於液 晶層之下。其中’配向膜的作用是維持未施加電壓的液 晶分子的方向’薄膜電晶體的作用是施加電壓來控制液 晶分子的旋轉角度》 [0008] 液晶顯示面板位於切換液晶層之上，其主要結構包 括有上部破璃基板和下部玻璃基板，在本創作中，液晶 顯示面板的下部玻璃基板同時為切換液晶層的上部玻璃 基板。其原因在於，切換液晶層的上部玻璃基板，僅在 其下側設有一層配向膜，因此在本創作中為使其結構精 簡化’將切換液晶層配置在液晶顯示面板的下方，並結 合切換液晶層的上部玻璃基板和液晶顯示面板的下部玻 璃基板，在液晶顯示面板的習知結構中的下部玻璃基板 表單蹁號A0101 第6頁/共18頁 [0009] 下側所貼附的偏光板，在本創作中則貼附在切換液晶層 的下部玻璃基板的下側》 本創作所提出的一種具有平面與立體顯示模式的面 板裝置，其藉由改變切換液晶層的位置，用以和液晶顯 不面板結合，藉著共用切換液晶層的上部玻璃基板和液 晶顯示面板的下部玻璃基板，達到結構的精簡化。同時 因為結構的精簡使整體厚度得以降低；同時也省去切換 液晶層和液晶顯示面板的對組製程，因此也能避免對組 時因為偏移誤差而影響立體顯示的效果；此外，製程的 精簡也有助於精度的提昇，節省的材料也能幫助降低製 造成本。 [0010] 為讓本創作之目的、特徵和優點能使該領域具有通 常知識者更易理解，下文舉一較佳實施例，並配合所附 圖式，作詳細說明如下。 【實施方式】 [0011] 請參閱圖2，圖2所示為本創作。發佳實施例之面板 裝置結構圖。此面板裝置包括有液晶顯示面板和切換液 BB層。此液晶顯示面板具有液晶顯示面板玻璃基板組32〇 ’其包括有第一玻璃基板321和第二玻璃基板322 »第一 玻璃基板321包括一側面為第一玻璃基板外側表面321a， 和另一側面為第一玻璃基板内側表面321b ;第一玻璃基 板内側表面321b接合一層彩色濾光板301 ;彩色濾光板 301之下為第一液晶層302，此第一液晶層3〇2配置於液 晶顯示面板配向膜組310之間，此液晶顯示面板配向模組 310用以替液晶分子配向，維持第一液晶層3〇2中之液晶 表單編號A0101 第7頁/共18頁 M421514 分子在未施加電壓時的方向。此液晶顯示面板配向膜組 310包括有第一配向膜311和第二配向膜312，並且第一 配向膜311與第二配向膜312的配向方向互相垂直；於彩 色濾光板301之下接合第一配向膜311，第一配向膜311 之下接合第一液晶層302，第一液晶層302之下接合第二 配向膜312 » [0012] 在第二配向膜312之下接合第一薄膜電晶體303，在 第一薄膜電晶體303之下為第二玻璃基板322 ;此第二玻 璃基板322包括有一侧面為第二玻璃基板外側表面322a與 另一側面為第二玻璃基板内侧表面322b ;第一薄膜電晶 體303接合於第二玻璃基板内側表面322b。第一液晶層 302的結構可為扭轉向列型（Twisted Nematic)、板 内切換型（In-Plane Switching)或垂直排列型（ Vertical Alignment) ° [0013] 切換液晶層配置於液晶顯示面板之下，其具有切換 液晶層配向膜組410，此切換液晶層配向膜組410包括有 第三配向膜411和第四配向膜412。此第三配向膜411配 置於第二玻璃基板322之下，接合於第二玻璃基板外側表 面322a ;第三配向膜411之下接合第二液晶層401，第二 液晶層401之下接合第四配向膜412 ;第二液晶層401配 置於切換液晶層配向膜組410之間，此切換液晶層配向膜 組410用以替液晶分子配向，維持第二液晶層401中之液 晶分子在未施加電壓時的方向；並且第三配向膜411和第 四配向膜412的配向方向互相垂直。第二液晶層401的結 構可為扭轉向列型、板内切換型或垂直排列型。 表單编號A0101 第8頁/共18頁 [0014] 在第四配向膜412之下接合第二薄膜電晶體402，在 第二薄膜電晶體402之下為第三玻璃基板420 ;此第三玻 璃基板420包括有一側面為第三玻璃基板外侧表面420a與 另一侧面為第三玻璃基板内側表面420b，第二薄膜電晶 體402接合於第三玻璃基板420内側表面420b » [0015] 此面板裝置還包括偏光板組330，用以偏極化穿透此 偏光板組330的光線。其具有第一偏光板331和第二偏光 板332。第一偏光板331配置於第一玻璃基板321之上， 接合於第一玻璃基板外側表面321a ;第二偏光板332配置 於第三玻璃基板420之下’接合於第三玻璃基板外側表面 420a。第一偏光板331和第二偏光板332的穿透軸互相垂 直。 [0016] 在第二偏光板332之下設置有一個背光模組230，此 背光模組230可以為直下式（Direct Lighting)或側 照式（Edge Lighting)。在第一偏光板331之上設有 柱鏡光栅21 0，此柱鏡光柵2丄p冬内部琢置有緊密排列的 複數柱狀透鏡。柱鏡光柵210和第一偏光板331之間夾有 隔間層2 2 0，此隔間層2 2 0的介質可使用光學彈性樹脂（ Super View Resin)或空氣；在柱鏡光栅21〇之上接合 一層外部玻璃基板2〇〇。 [0017] 此外’第二配向膜312的配向方向與第三配向膜411 的配向方向互相平行。並且，第一偏光板331的穿透軸與 第一配向膜311的配向方向互相垂直，或是第二偏光板 332的穿透軸與第四配向膜412的配向方向互相垂直 [0018] 此具有平面與立體顯示模式的面板裝置，其平面或 表單编號A0101 第9頁/共18頁 立體的顯示是經由第二液晶層401的液晶排列方式而產生 。此第二液晶層401内的液晶分子是經由第二薄膜電晶體 402施加電壓而驅動。以第二液晶層4〇1的結構為扭轉向 列型為例，背光模組23〇所發出的光線會進入第二液晶層 4〇1，若此時第二薄膜電晶體4〇2沒有施加電壓於第二液 晶層401，則第二液晶層4〇1中的液晶分子維持原本方向 ’當偏極方向為〇度的光線進入第二液晶層401時，光線 的偏極方向會轉90度’接著此光線進入液晶顯示面板， 以產生不同顏色與明暗，接著光線進入柱鏡光栅21〇，此 時會因為柱鏡光柵21〇中的柱狀透鏡的内部液晶和透鏡的 折射率不同，而產生光程差，從不同位置進入柱鏡光栅 210的光線會產生不同角度的折射，因此產生立體顯示的 效果。 若此時第二薄膜電晶體402施加電壓於第二液晶層 4〇1 ’則第二液晶層401的液晶分子會改變排列方向，當 偏極方向0度的光線進入第二液晶層401，光線的偏極方 向會維持〇度，接著此光線進入液晶顯示面板層，以產生 不同顏色與明暗，接著光線進入柱鏡光柵210，此時會因 為柱鏡光栅210中的柱狀透鏡的内部液晶和透鏡的折射率 相同，不會產生光程差，從不同位置進入柱鏡光栅21〇的 光線皆不會經過折射，因此產生平面顯示的效果。 综上所述，本創作為一種具有平面與立體顯示模式 的面板裝置，此種面板裝置較習知的面板裝置更為精簡 ，因為本創作的整合式設計可減少一層結構，能有效縮 減顯示器的厚度；在製程方面，因省略了切換液晶層和 表單編號Α0101 第10頁/共18頁 M421.514 液晶顯示面板的對組過程，可以有效節省材料與降低成 本，並避免對組偏移而影響立體效果，從而提昇精度。 [0021] 雖然本創作已以較佳實施例揭露如上，然其並非用 於限定本創作，任何熟習此技藝者，在不脫離本創作之 精神和範圍内，當可作些許之更動與潤飾，因此本創作 之保護範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 [0022] 圖1為習知之面板裝置圖。 [0023] 圖2為本創作一較佳實施例之面板裝置圖。 【主要元件符號說明】 [0024] 100 :外部玻璃基板 [0025] 110 :枉鏡光柵 [0026] 120 :玻璃基板組 [0027] 121 :第一玻璃基板 [0028] 122 :第二玻璃基板 [0029] 131 :第一隔間層 [0030] 132 :第二隔間層 [0031] 140 :玻璃基板組 [0032] 141 :第三玻璃基板 [0033] 142 :第四玻璃基板 [0034] 150 :偏光板組 表單編號A0101 第11頁/共18頁 M421514 [0035] 151 ： 第一偏光板 [0036] 152 ： 第二偏光板 [0037] 160 : 背光模組 [0038] 200 ： 外部玻璃基板 [0039] 210 ： 柱鏡光栅 [0040] 220 ： 隔間層 [0041] 230 ： 背光模組 [0042] 301 : 彩色濾光板 [0043] 302 ： 第一液晶層 [0044] 303 ： 第一薄膜電晶體 [0045] 310 ： 液晶顯示面板配向膜組 [0046] 311 ： 第一配向膜 [0047] 312 ： 第二配向膜 [0048] 320 ： 液晶顯示面板玻璃基板組 [0049] 321 ： 第一玻璃基板 [0050] 321a :第一玻璃基板外側表面 [0051] 321b :第一玻璃基板内側表面 [0052] 322 ： 第二玻璃基板 [0053] 322a :第二玻璃基板外側表面 [0054] 322b :第二玻璃基板内側表面 表單编號A0101 第12頁/共18頁 Μ42Γ514Lenticular Lens), switching the liquid crystal layer (Switch Cell), liquid crystal display panel (LCD Pane 1). Among them, the main structure for switching the liquid crystal layer includes an upper glass substrate (Bottom Ce 11), an upper alignment film, a lower alignment film, a thin film (Thin-Film Transistor), and a liquid crystal layer. The liquid crystal layer is located between the upper glass substrate and the lower glass substrate. An upper alignment film disposed between the upper glass substrate and the liquid crystal layer is disposed under the upper glass substrate and above the liquid crystal layer; and a lower alignment film and a thin film transistor are included between the lower glass substrate and the liquid crystal layer, and the thin film transistor is formed Located below the lower glass substrate and below the lower alignment film, the lower alignment film is disposed under the liquid crystal layer. Wherein the function of the alignment film is to maintain the direction of the liquid crystal molecules to which no voltage is applied. The function of the thin film transistor is to apply a voltage to control the rotation angle of the liquid crystal molecules. [0008] The liquid crystal display panel is located above the switching liquid crystal layer, and its main structure includes There is an upper glass substrate and a lower glass substrate. In the present creation, the lower glass substrate of the liquid crystal display panel is simultaneously an upper glass substrate for switching the liquid crystal layer. The reason is that the upper glass substrate of the liquid crystal layer is switched, and only one layer of the alignment film is provided on the lower side thereof. Therefore, in the present creation, the structure is simplified. 'The liquid crystal layer is switched under the liquid crystal display panel, and combined with switching. The upper glass substrate of the liquid crystal layer and the lower glass substrate of the liquid crystal display panel, the polarizing plate attached to the lower side of the lower glass substrate form No. A0101, page 6 of the conventional structure of the liquid crystal display panel In the present invention, it is attached to the lower side of the lower glass substrate for switching the liquid crystal layer. A panel device having a planar and stereoscopic display mode proposed by the present invention, which is used to change the position of the liquid crystal layer for use in liquid crystal The display panel is simplified by combining the upper glass substrate of the liquid crystal layer and the lower glass substrate of the liquid crystal display panel. At the same time, the overall thickness is reduced because of the simplification of the structure; at the same time, the pairing process of switching the liquid crystal layer and the liquid crystal display panel is omitted, so that the effect of the stereoscopic display due to the offset error can be avoided in the group; in addition, the process is simplified. It also contributes to an increase in accuracy, and the material saved can also help reduce manufacturing costs. [0010] To make the objects, features, and advantages of the present invention more comprehensible to those of ordinary skill in the art, a preferred embodiment will be described below and in conjunction with the accompanying drawings. [Embodiment] [0011] Please refer to FIG. 2, which is shown in FIG. A panel structure diagram of a preferred embodiment. The panel device includes a liquid crystal display panel and a switching fluid BB layer. The liquid crystal display panel has a liquid crystal display panel glass substrate group 32'' including a first glass substrate 321 and a second glass substrate 322. The first glass substrate 321 includes a side surface of the first glass substrate outer surface 321a, and the other side. The first glass substrate inner surface 321b; the first glass substrate inner surface 321b is joined with a color filter 301; the color filter 301 is below the first liquid crystal layer 302, and the first liquid crystal layer 〇2 is disposed on the liquid crystal display panel. Between the film groups 310, the liquid crystal display panel alignment module 310 is used for aligning the liquid crystal molecules, maintaining the liquid crystal form number A0101 in the first liquid crystal layer 3〇2, page 7/18, M421514 molecules when no voltage is applied. direction. The liquid crystal display panel alignment film group 310 includes a first alignment film 311 and a second alignment film 312, and the alignment directions of the first alignment film 311 and the second alignment film 312 are perpendicular to each other; and the first bonding under the color filter plate 301 The alignment film 311, the first alignment film 311 is bonded under the first liquid crystal layer 302, and the first liquid crystal layer 302 is bonded under the second alignment film 312. [0012] The first alignment film 303 is bonded under the second alignment film 312. Under the first thin film transistor 303 is a second glass substrate 322; the second glass substrate 322 includes a side surface of the second glass substrate outer surface 322a and the other side of the second glass substrate inner surface 322b; the first film The transistor 303 is bonded to the second glass substrate inner side surface 322b. The structure of the first liquid crystal layer 302 may be Twisted Nematic, In-Plane Switching or Vertical Alignment. [0013] The switching liquid crystal layer is disposed under the liquid crystal display panel. The switching liquid crystal layer alignment film group 410 includes a third alignment film 411 and a fourth alignment film 412. The third alignment film 411 is disposed under the second glass substrate 322 and bonded to the second glass substrate outer surface 322a; the third alignment film 411 is bonded to the second liquid crystal layer 401, and the second liquid crystal layer 401 is bonded to the fourth surface. The alignment film 412 is disposed between the switching liquid crystal layer alignment film group 410. The switching liquid crystal layer alignment film group 410 is used to align the liquid crystal molecules to maintain the liquid crystal molecules in the second liquid crystal layer 401 without applying voltage. The direction of the time; and the alignment directions of the third alignment film 411 and the fourth alignment film 412 are perpendicular to each other. The structure of the second liquid crystal layer 401 may be a twisted nematic type, an in-panel switching type, or a vertical alignment type. Form No. A0101 Page 8 of 18 [0014] The second thin film transistor 402 is bonded under the fourth alignment film 412, and the third glass substrate 420 is under the second thin film transistor 402; this third glass The substrate 420 includes a side surface of the third glass substrate outer side surface 420a and the other side surface is a third glass substrate inner side surface 420b, and the second thin film transistor 402 is bonded to the third glass substrate 420 inner side surface 420b. [0015] A polarizing plate group 330 is included for polarizing light that penetrates the polarizing plate group 330. It has a first polarizing plate 331 and a second polarizing plate 332. The first polarizing plate 331 is disposed on the first glass substrate 321, and is bonded to the first glass substrate outer surface 321a. The second polarizing plate 332 is disposed under the third glass substrate 420 and bonded to the third glass substrate outer surface 420a. The transmission axes of the first polarizing plate 331 and the second polarizing plate 332 are perpendicular to each other. [0016] A backlight module 230 is disposed under the second polarizing plate 332. The backlight module 230 may be a direct lighting or an edge lighting. Above the first polarizing plate 331, a lenticular lens 21 0 is provided, and the lenticular lens 2 丄p is internally provided with a plurality of closely packed lenticular lenses. A spacer layer 220 is interposed between the lenticular grating 210 and the first polarizing plate 331, and the medium of the spacer layer 220 can use an optical elastic resin (Super View Resin) or air; A layer of external glass substrate 2 is bonded to the top. Further, the alignment direction of the second alignment film 312 and the alignment direction of the third alignment film 411 are parallel to each other. Further, the transmission axis of the first polarizing plate 331 and the alignment direction of the first alignment film 311 are perpendicular to each other, or the alignment axes of the second polarizing plate 332 and the alignment direction of the fourth alignment film 412 are perpendicular to each other [0018] In the planar and stereoscopic display mode panel device, the plane or form number A0101 page 9/18 page stereoscopic display is generated by the liquid crystal arrangement of the second liquid crystal layer 401. The liquid crystal molecules in the second liquid crystal layer 401 are driven by applying a voltage via the second thin film transistor 402. Taking the structure of the second liquid crystal layer 4〇1 as a twisted nematic type, the light emitted by the backlight module 23〇 enters the second liquid crystal layer 4〇1, and if the second thin film transistor 4〇2 is not applied at this time, When the voltage is in the second liquid crystal layer 401, the liquid crystal molecules in the second liquid crystal layer 4〇1 maintain the original direction. When the light having the polarization direction is into the second liquid crystal layer 401, the polarization direction of the light is rotated by 90 degrees. 'The light then enters the liquid crystal display panel to produce different colors and shades, and then the light enters the lenticular grating 21〇. This is because the refractive indices of the internal liquid crystal and the lens of the lenticular lens in the lenticular lens 21〇 are different. The optical path difference is generated, and the light entering the lenticular grating 210 from different positions produces refraction at different angles, thereby producing a stereoscopic display effect. If the second thin film transistor 402 applies a voltage to the second liquid crystal layer 4〇1' at this time, the liquid crystal molecules of the second liquid crystal layer 401 change the alignment direction, and when the polarized light of 0 degree enters the second liquid crystal layer 401, the light is incident. The polarization direction maintains the twist, and then the light enters the liquid crystal display panel layer to produce different colors and shades, and then the light enters the lenticular grating 210, which is due to the internal liquid crystal of the lenticular lens in the lenticular grating 210. The refractive index of the lens is the same, and the optical path difference is not generated. The light entering the lenticular lens 21 from different positions is not refracted, thus producing a flat display effect. In summary, the present invention is a panel device having a flat and stereoscopic display mode, which is more compact than the conventional panel device, because the integrated design of the creation can reduce the structure of one layer and effectively reduce the display. Thickness; in terms of process, since the switching process of the liquid crystal layer and the M421.514 liquid crystal display panel of the form number Α0101 page 10/18 is omitted, the material can be saved and the cost can be reduced, and the group offset can be avoided. The stereo effect enhances accuracy. [0021] Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make some modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this creation is subject to the definition of the scope of the patent application attached. BRIEF DESCRIPTION OF THE DRAWINGS [0022] FIG. 1 is a diagram of a conventional panel device. 2 is a diagram of a panel device according to a preferred embodiment of the present invention. [Description of Main Element Symbols] [0024] 100: External Glass Substrate [0025] 110: Mirror Grating [0026] 120: Glass Substrate Group [0027] 121: First Glass Substrate [0028] 122: Second Glass Substrate [0029] 131: first compartment layer [0030] 132: second compartment layer [0031] 140: glass substrate group [0032] 141: third glass substrate [0033] 142: fourth glass substrate [0034] 150: polarized light Board set form number A0101 Page 11 of 18 M421514 [0035] 151 : First polarizing plate [0036] 152 : Second polarizing plate [0037] 160 : Backlight module [0038] 200 : External glass substrate [0039] 210 : lenticular grating [0040] 220 : compartment layer [0041] 230 : backlight module [0042] 301 : color filter [0043] 302 : first liquid crystal layer [0044] 303 : first thin film transistor [0045] ] 310 : liquid crystal display panel alignment film group [0046] 311 : first alignment film [0047] 312 : second alignment film [0048] 320 : liquid crystal display panel glass substrate group [0049] 321 : first glass substrate [0050] 321a: outer surface of the first glass substrate [0051] 321b: inner surface of the first glass substrate [0 052: second glass substrate [0053] 322a: outer surface of the second glass substrate [0054] 322b: inner surface of the second glass substrate Form No. A0101 Page 12 of 18 Μ42Γ514
[0055] 330 ： 偏光板組 [0056] 331 ： 第一偏光板 [0057] 332 ： 第二偏光板 [0058] 401 : 第二液晶層 [0059] 402 : 第二薄膜電晶體 [0060] 410 ： 切換液晶層配向膜組 [0061] 411 ： 第三配向膜 [0062] 412 ： 第四配向膜 [0063] 420 ： 第三玻璃基板 [0064] 420a :第三玻璃基板外側表面 [0065] 420b :第三玻璃基板内側表面 表單編號A0101 第13頁/共18頁330 : polarizing plate group [0056] 331 : first polarizing plate [0057] 332 : second polarizing plate [0058] 401 : second liquid crystal layer [0059] 402 : second thin film transistor [0060] 410 : Switching liquid crystal layer alignment film group [0061] 411 : third alignment film [0062] 412 : fourth alignment film [0063] 420 : third glass substrate [0064] 420a : third glass substrate outer surface [0065] 420b: Three glass substrate inside surface form number A0101 Page 13 of 18