M439214 101年y月I日修正替換頁 五、新型說明： 【新型所屬之技術領域】 本創作係有關於觸控技術領域，且特別有關於一種觸 控顯示裝置。 【先前技術】 現今，一般具備觸控螢幕供使用者操作的事務機，例 • 如，自動販賣機、停車場收費機、提款機等，會希望該事 務機在沒有使用者操作時能自動播放廣告、公告、活動通 知等影片。而隨著3D顯示技術的普及，在事務機未***作 的時候，播放3D影片所呈現的效果比起2D影片更能吸引 使用者的目光。然而市面上卻沒有可智慧型切換於2D操作 介面顯示與3D影片顯示之間的事務機器。 【新型内容】 * 本創作係提供一種觸控顯示裝置，通過觸控信號來驅 動2D顯示模式或3D顯示模式，以實現2D顯示模式與3D 顯示模式的自由切換。 本創作實施例提供一種觸控顯示裝置，包括：一顯示 面板，可進行2D或3D影像顯示；一觸控螢幕，用以接收 一觸控信號；以及一控制器，其中該控制器分別與該顯示 面板和該觸控螢幕連接，並根據該觸控螢幕是否接收到觸 控信號選擇驅動該顯示面板的2D或3D顯示模式。 3 M439214M439214 Correction and replacement page for the yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy [Prior Art] Nowadays, there are generally mobile phones with touch screens for users to operate. For example, vending machines, parking lot toll machines, cash machines, etc., it is hoped that the machine can automatically play without user operation. Videos such as advertisements, announcements, event announcements, and more. With the popularity of 3D display technology, when the transaction machine is not operated, the effect of playing a 3D movie is more attractive to the user than the 2D movie. However, there is no smart machine on the market that switches between 2D operation interface display and 3D movie display. [New Content] * This creation provides a touch display device that drives a 2D display mode or a 3D display mode through touch signals to achieve free switching between 2D display mode and 3D display mode. The present invention provides a touch display device including: a display panel capable of 2D or 3D image display; a touch screen for receiving a touch signal; and a controller, wherein the controller and the controller respectively The display panel is connected to the touch screen, and selects a 2D or 3D display mode for driving the display panel according to whether the touch screen receives the touch signal. 3 M439214
ι〇1年t月I 本創作實施例提供的觸控顯示裝置，通、 驅動2D顯示模式或3D顯示模式，以會 過掏控信號來 夠在2D顯示模式與3D顯示模式之間自由切換項示裝置能 【實施方式】 第1圖係根據本創作實施例的觸控雜_ ^工喂7^裝蓄 — 思圖。在該實施例中，觸控顯示裝置1〇具夏的…構不 2D/3D影像顯示功能。請參閱第i圖，觸控、觸控功能與 括顯示面板11、觸控螢幕12及控制器13 八農置1 〇匕 分別與顯示面板11和觸控螢幕12相連接。中控制器13 2D顯示模式與3D顯示模式下可分別進扞 -^ Λ τ⑶與3D影像顯 不。觸控勞幕12配置於顯示面板U之前，用來接收使用 者輸入的觸控信號。控制器13根據觸控螢幕12是否接收 到觸控信號選擇驅動顯示面板11的2D或3D顯示模式。 在本實施例中，觸控顯示裝置1〇還可以包括一^機14 及一處理器15。觸控螢幕12可透過USB或RS232接口與 主機14進行信號傳遞。主機14會根據觸控螢幕12是否接 收到觸控信號’運用電腦應用程式處理，輸出—控制命令 給處理15 ’該控制命令可透過數字視頻接口（Digital Visual Interface，DVI)或視頻圖形陣列接口（videoThe touch display device provided by the present embodiment provides a touch display device that can drive the 2D display mode or the 3D display mode to switch between the 2D display mode and the 3D display mode. [Embodiment] The first embodiment is based on the touch control method of the present embodiment. In this embodiment, the touch display device 1 has a 2D/3D image display function. Referring to FIG. i, the touch and touch functions, and the display panel 11, the touch screen 12, and the controller 13 are respectively connected to the display panel 11 and the touch screen 12. The middle controller 13 2D display mode and 3D display mode can be entered separately -^ Λ τ(3) and 3D image display. The touch screen 12 is disposed in front of the display panel U for receiving a touch signal input by the user. The controller 13 selects to drive the 2D or 3D display mode of the display panel 11 according to whether the touch screen 12 receives the touch signal. In this embodiment, the touch display device 1A may further include a machine 14 and a processor 15. The touch screen 12 can transmit signals to the host 14 via a USB or RS232 interface. The host 14 will process the touch signal according to whether the touch screen 12 receives the touch signal, and output the control command to the processing 15 '. The control command can be transmitted through a digital video interface (DVI) or a video graphics array interface ( Video
Graphics Array ， VGA)等以 DDC/CI ( Display DataGraphics Array, VGA), etc. to DDC/CI ( Display Data
Channel/Command Interface)命令的形式輪出至處理器 15。處理器15根據該控制命令將其通用型之輸入輸出 (General Purpose I/O ’ GPI0)腳位控制在高位準或低位 M439214 101年?"月I日修正替換頁 準，用以輸出一高/低位準電壓至該控制器13，控制器13 根據該高/低位準電壓來選擇驅動顯示面板11的2D或3D 顯示模式，使得顯示面板11以2D或3D顯示模式顯示影像。 舉例來講，在顯示面板11進行3D影像顯示時，若觸 控螢幕12接收到一觸控信號，處理器15則將其GPIO脚位 控制在低位準以輸出一低位準電壓，控制器13根據該低位 準電壓關閉顯示面板11的3D顯示模式，幷驅動顯示面板 11的2D顯示模式顯示影像。反之，在顯示面板11進行2D ® 影像顯示時，若觸控螢幕12在一既定時間内未接收到任何 觸控信號，處理器15則將其GPIO腳位控制在高位準以輸 出一高位準電壓，控制器13根據該高位準電壓驅動顯示面 板11的3D顯示模式，以3D顯示模式來顯示影像。 上述具有觸控螢幕之裝置10可應用于一廣告機、電子 收費機、數位看板或其他具有3D影像顯示功能之可操作事 務機。 上述觸控顯示裝置10進行2D與3D顯示模式的切換可 * 通過本創作實施例提供的顯示控制方法來實施。 第2圖係本創作實施例的顯示控制方法的流程圖。請 參閱第2圖，該顯示控制方法包括步驟20:接收一觸控信 號；步驟21 :根據是否接收到觸控信號選擇驅動一 2D或 3D顯示模式；以及步驟22 :根據該驅動的2D或3D顯示模 式進行2D或3D影像顯示。 在本實施例中，步驟21根據是否接收到觸控信號選擇 驅動一 2D或3D顯示模式可以包括：步驟210 :根據是否 接收到觸控信號輸出一控制命令；步驟211 :根據該控制 5 M439214 101 i; y月/日修正替換頁 命令輸出一高/低位準信號；以及步驟212 :根據該高/低 位準信號驅動該2D或3D顯示模式。例如，在進行3D影像 顯示時，若接收到一觸控信號，則根據控制命令，將GPI0 腳位控制在高位準以輸出一低位準電壓，通過該低位準電 壓來關閉3D顯示模式，并驅動2D顯示模式。反之，在進 行2D顯示時，若在一既定時間内未接收到任何觸控信號， 則根據控制命令，將GPI0腳位控制在低位準以輸出一低位 準電壓，通過該低位準電壓來驅動該3D顯示模式。 為使本創作實施例提供的顯示控制方法更加清楚，以 下舉例說明該顯示控制方法的動作執行流程。 請合併參閱第1圖與第3圖，其中第3圖係根據本創 作實施例的顯示控制方法的動作執行流程圖。步驟30 :觸 控顯示裝置10例如一自動販賣機，在未被觸控時會自動播 放3D廣告等影片。步驟31 :判斷是否有觸控輸入，若無 觸控輸入，則持續播放3D廣告等影片，若有觸控輸入，則 執行步驟32。步驟32 :若使用者碰觸觸控螢幕10，觸控 螢幕10會接收到一觸控信號，顯示面板11暫停3D廣告的 播放，並由3D廣告播放介面切換為2D顯示模式的使用者 操作介面。在這個狀態下，使用者可利用此2D的操作介面 以觸控的輸入方式進行查詢、選擇、付款等各種事務的處 理。步驟33:判斷在一既定的時間内是否有觸控輸入。若 在一既定的時間内觸控螢幕10有被碰觸，即有觸控輸入， 則表明使用者在2D操作介面上的事務一直在持續，顯示面 板11會維持在2D顯示模式。若在一既定的時間内觸控螢 幕10沒有再被碰觸，也即沒有觸控輸入，則表明使用者在 M439214 ι〇丨年》月/ 曰修正替換頁 2D操作介面上進行的事務已完成，顯示面板11會由2D顯 示模式的操作介面切換回3D顯示模式的廣告播放介面，執 行步驟30，恢復先前播放的3D廣告等影片。 综上所述，本創作實施例提供的觸控顯示裝置，通過 觸控信號來驅動2D顯示模式或3D顯示模式，從而實現觸 控顯示裝置能夠在2D顯示模式與3D顯示模式之間自由切 換，讓使用者感受到3D影像的精彩顯示效果，又可在2D 的顯示環境下執行正常的操作或互動回應。另外採用觸控 螢幕取代物理按鍵執行觸控信號的輸入，可擴大觸控顯示 裝置的可視區域面積。 雖本創作以實施例來說明，但並不限於此。更進一步 地說，在熟習該領域技藝人士不脫離本創作的概念與同等 範疇之下，申請專利範圍必須廣泛地解釋以包括本創作實 施例及其他變形。 【圖式簡單說明】 第1圖係根據本創作實施例的觸控顯示裝置的結構示 意圖； 第2圖係根據本創作實施例的顯示控制方法的流程 圖，及 第3圖係根據本創作實施例的顯示控制方法的動作執 行流程圖。 7 M439214 m掌月I 曰修正替換頁 【主要元件符號說明】 10〜觸控顯示裝置； 11〜顯示面板； 12〜觸控螢幕； 13〜控制器； 14〜主機； 15〜處理器； 20〜22步驟； 210〜212步驟；及 30〜33步驟。The Channel/Command Interface command takes the form to the processor 15. The processor 15 controls its general-purpose input/output (General Purpose I/O ' GPI0) pin to a high level or low position M439214 101 years according to the control command, and the month 1 day correction replacement page is used to output a high value. /lower level voltage to the controller 13, the controller 13 selects the 2D or 3D display mode for driving the display panel 11 according to the high/low level voltage, so that the display panel 11 displays the image in the 2D or 3D display mode. For example, when the display panel 11 performs 3D image display, if the touch screen 12 receives a touch signal, the processor 15 controls its GPIO pin to a low level to output a low level voltage, and the controller 13 The low level voltage turns off the 3D display mode of the display panel 11, and drives the 2D display mode of the display panel 11 to display an image. On the other hand, when the display panel 11 performs 2D ® image display, if the touch screen 12 does not receive any touch signal for a predetermined time, the processor 15 controls the GPIO pin to a high level to output a high level voltage. The controller 13 drives the 3D display mode of the display panel 11 according to the high level voltage to display the image in the 3D display mode. The above-described device 10 with a touch screen can be applied to an advertising machine, an electronic toll collector, a digital signage or other operable machine having a 3D image display function. The switching of the 2D and 3D display modes by the touch display device 10 can be implemented by the display control method provided by the present creative embodiment. Fig. 2 is a flow chart showing a display control method of the present embodiment. Referring to FIG. 2, the display control method includes the following steps: 20: receiving a touch signal; step 21: selecting to drive a 2D or 3D display mode according to whether a touch signal is received; and step 22: 2D or 3D according to the driving Display mode for 2D or 3D image display. In this embodiment, the step 21: selecting to drive a 2D or 3D display mode according to whether the touch signal is received may include: Step 210: output a control command according to whether the touch signal is received; Step 211: According to the control 5 M439214 101 i; the yyy/day correction replacement page command outputs a high/low level signal; and step 212: driving the 2D or 3D display mode according to the high/low level signal. For example, when performing a 3D image display, if a touch signal is received, the GPI0 pin is controlled to a high level according to the control command to output a low level voltage, and the low level voltage is used to turn off the 3D display mode and drive. 2D display mode. Conversely, when the 2D display is performed, if no touch signal is received within a predetermined time, the GPI0 pin is controlled to a low level according to the control command to output a low level voltage, and the low level voltage is used to drive the 3D display mode. In order to make the display control method provided by the present embodiment more clear, the action execution flow of the display control method will be exemplified below. Please refer to Fig. 1 and Fig. 3 in combination, wherein Fig. 3 is a flowchart showing the action execution of the display control method according to the present embodiment. Step 30: Touching the display device 10, such as a vending machine, automatically plays a movie such as a 3D advertisement when it is not touched. Step 31: Determine whether there is touch input. If there is no touch input, continue to play 3D advertisements and other movies. If there is touch input, go to step 32. Step 32: If the user touches the touch screen 10, the touch screen 10 receives a touch signal, and the display panel 11 pauses the playback of the 3D advertisement, and the 3D advertisement playing interface switches to the user operation interface of the 2D display mode. . In this state, the user can use the 2D operation interface to perform various operations such as query, selection, and payment by means of touch input. Step 33: Determine whether there is a touch input for a predetermined time. If the touch screen 10 is touched within a predetermined time, that is, there is a touch input, it indicates that the user's transaction on the 2D operation interface is continued, and the display panel 11 is maintained in the 2D display mode. If the touch screen 10 is not touched for a predetermined period of time, that is, there is no touch input, it indicates that the user has completed the transaction on the 2D operation interface of the M439214 〇丨 》 / / 曰 correction replacement page The display panel 11 is switched back to the advertisement playing interface of the 3D display mode by the operation interface of the 2D display mode, and step 30 is executed to resume the movie such as the previously played 3D advertisement. In summary, the touch display device provided by the present embodiment drives the 2D display mode or the 3D display mode through the touch signal, thereby enabling the touch display device to switch between the 2D display mode and the 3D display mode. Allow users to experience the wonderful display of 3D images, and perform normal operations or interactive responses in a 2D display environment. In addition, the touch screen is used instead of the physical button to perform the input of the touch signal, thereby expanding the visible area of the touch display device. Although the present invention is described by way of examples, it is not limited thereto. Further, the scope of the patent application must be broadly construed to include the present embodiment and other variations, without departing from the spirit and scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic structural view of a touch display device according to an embodiment of the present invention; FIG. 2 is a flowchart of a display control method according to the present creative embodiment, and FIG. 3 is implemented according to the present creation An action execution flowchart of the display control method of the example. 7 M439214 m palm month I 曰 correction replacement page [main component symbol description] 10 ~ touch display device; 11 ~ display panel; 12 ~ touch screen; 13 ~ controller; 14 ~ host; 15 ~ processor; 22 steps; 210 to 212 steps; and 30 to 33 steps.