TWI543037B - Touch module and assembling method thereof - Google Patents
Touch module and assembling method thereof Download PDFInfo
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- TWI543037B TWI543037B TW103123491A TW103123491A TWI543037B TW I543037 B TWI543037 B TW I543037B TW 103123491 A TW103123491 A TW 103123491A TW 103123491 A TW103123491 A TW 103123491A TW I543037 B TWI543037 B TW I543037B
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Push-Button Switches (AREA)
- Position Input By Displaying (AREA)
Description
本發明是有關於一種觸控模組，且特別是有關於一種觸控模組與其組裝方法 The present invention relates to a touch module, and more particularly to a touch module and an assembly method thereof
近年來，隨著科技產業日益發達，電子裝置例如筆記型電腦(Notebook Computer，NB)、平板電腦(Tablet Computer)與智慧型手機(Smart Phone)等產品已頻繁地出現在日常生活中。此外，為了提高電子裝置的便利性與實用性，許多電子裝置已由傳統之鍵盤或滑鼠等輸入裝置，轉變為搭配使用觸控模組(touch module)作為輸入裝置，以使電子裝置的操作更為便利。 In recent years, with the development of the technology industry, electronic devices such as Notebook Computer (NB), Tablet Computer, and Smart Phone have frequently appeared in daily life. In addition, in order to improve the convenience and practicability of the electronic device, many electronic devices have been converted from an input device such as a conventional keyboard or mouse to a touch module as an input device to operate the electronic device. More convenient.
觸控模組通常包括觸控膜、承載觸控膜的框架以及作為觸控面的蓋板。因此，觸控模組的組裝方法可以是，先將觸控單元製作在薄膜或基材上而形成觸控膜，並將觸控膜配置在框架與蓋板之間而形成觸控模組。之後，觸控模組可進一步結合顯示模組(display module)而構成顯示觸控裝置，或者配置在已配置有顯示面板(display panel)的電子裝置上。由此可知，觸控模組通 常是在製作成半成品或成品之後，才進行後續應用。如此，觸控模組內的構件通常會使用黏著材料加以固定。舉例而言，觸控膜與蓋板之間可藉由光學膠或其他透光的黏著材料加以固定，而框架與蓋板之間亦藉由適用的黏著材料加以固定。如此，觸控模組因配置有黏著材料而提高厚度與組裝成本較高，且製作完成的觸控模組較難以重工(rework)。 The touch module generally includes a touch film, a frame carrying the touch film, and a cover plate as a touch surface. Therefore, the touch module may be assembled by forming the touch unit on the film or the substrate to form a touch film, and disposing the touch film between the frame and the cover to form a touch module. Thereafter, the touch module can further be combined with a display module to form a display touch device, or can be disposed on an electronic device that has been configured with a display panel. It can be seen that the touch module is connected. Subsequent applications are often made after being made into semi-finished or finished products. As such, the components within the touch module are typically secured using an adhesive material. For example, the touch film and the cover can be fixed by optical glue or other transparent adhesive material, and the frame and the cover are also fixed by a suitable adhesive material. In this way, the touch module has higher thickness and assembly cost due to the configuration of the adhesive material, and the completed touch module is more difficult to rework.
本發明提供一種觸控模組與其組裝方法，可降低觸控模組的厚度與組裝成本，並有助於重工觸控模組。 The invention provides a touch module and an assembly method thereof, which can reduce the thickness and assembly cost of the touch module, and contribute to reworking the touch module.
本發明的觸控模組包括一框架、一觸控膜以及一蓋板。框架具有至少一抽氣孔，且抽氣孔貫穿框架。觸控膜配置於框架上，並位於抽氣孔的一側。蓋板配置於框架上，抽氣孔連通至蓋板與框架之間的一區域，其中觸控膜夾置並固定在蓋板與框架之間，且蓋板直接接觸觸控膜。 The touch module of the present invention comprises a frame, a touch film and a cover. The frame has at least one venting hole and the venting holes extend through the frame. The touch film is disposed on the frame and located on one side of the air vent. The cover plate is disposed on the frame, and the air suction hole is connected to an area between the cover plate and the frame, wherein the touch film is sandwiched and fixed between the cover plate and the frame, and the cover plate directly contacts the touch film.
本發明的觸控模組的組裝方法包括下列步驟：提供一框架，具有至少一抽氣孔，且抽氣孔貫穿框架。將一觸控膜配置於框架上，並位於抽氣孔的一側。將一蓋板配置於框架上，抽氣孔連通至蓋板與框架之間的一區域，其中觸控膜夾置並固定在蓋板與框架之間，且蓋板直接接觸觸控膜。藉由抽氣孔對蓋板與框架之間的區域抽真空，以使觸控膜夾置並固定在蓋板與框架之間。 The assembling method of the touch module of the present invention comprises the following steps: providing a frame having at least one air venting hole, and the air venting hole penetrating through the frame. A touch film is disposed on the frame and located on one side of the air vent. A cover plate is disposed on the frame, and the air suction hole is connected to an area between the cover plate and the frame, wherein the touch film is sandwiched and fixed between the cover plate and the frame, and the cover plate directly contacts the touch film. The area between the cover and the frame is evacuated by the air vent to sandwich and fix the touch film between the cover and the frame.
在本發明的一實施例中，上述的觸控模組更包括一緩衝 件，配置於框架上，且觸控膜覆蓋緩衝件。 In an embodiment of the invention, the touch module further includes a buffer The component is disposed on the frame, and the touch film covers the buffer member.
在本發明的一實施例中，上述的緩衝件包括一橡膠件，且緩衝件呈現環狀。 In an embodiment of the invention, the cushioning member includes a rubber member, and the cushioning member has an annular shape.
在本發明的一實施例中，上述的觸控模組更包括一黏膠件，配置於框架上，其中黏膠件不接觸觸控膜與抽氣孔，而蓋板藉由黏膠件固定於框架上。 In an embodiment of the invention, the touch module further includes an adhesive member disposed on the frame, wherein the adhesive member does not contact the touch film and the air vent, and the cover is fixed by the adhesive member. On the frame.
在本發明的一實施例中，上述的黏膠件包括一雙面膠帶，且黏膠件呈現環狀。 In an embodiment of the invention, the adhesive member comprises a double-sided tape, and the adhesive member has an annular shape.
在本發明的一實施例中，上述的蓋板與框架之間的區域藉由抽氣孔抽真空而處於一真空狀態，以使觸控膜夾置並固定在蓋板與框架之間。 In an embodiment of the invention, the area between the cover plate and the frame is vacuumed by the air suction hole to sandwich and fix the touch film between the cover plate and the frame.
在本發明的一實施例中，上述的框架具有至少一固定孔，貫穿框架並對應於觸控膜，以藉由將一固定件插置於固定孔內而定位觸控膜與框架。 In an embodiment of the invention, the frame has at least one fixing hole extending through the frame and corresponding to the touch film to position the touch film and the frame by inserting a fixing member into the fixing hole.
在本發明的一實施例中，上述的觸控模組的組裝方法更包括下列步驟：在將觸控膜配置於框架上的步驟之前，將一緩衝件配置於框架上，且觸控膜覆蓋緩衝件。 In an embodiment of the present invention, the method for assembling the touch module further includes the following steps: before the step of disposing the touch film on the frame, disposing a buffer member on the frame, and the touch film covers Buffer.
在本發明的一實施例中，上述的觸控模組的組裝方法更包括下列步驟：在將蓋板配置於框架上的步驟之前，將一黏膠件配置於框架上，其中黏膠件不接觸觸控膜與抽氣孔，而蓋板藉由黏膠件固定於框架上。 In an embodiment of the present invention, the method for assembling the touch module further includes the following steps: before the step of disposing the cover on the frame, disposing a glue member on the frame, wherein the adhesive member is not The touch film and the air vent are contacted, and the cover is fixed to the frame by the adhesive member.
在本發明的一實施例中，上述的框架具有至少一固定 孔，貫穿框架並對應於觸控膜。在藉由抽氣孔對蓋板與框架之間的區域抽真空的步驟中，更包括將一固定件插置於固定孔內，以定位觸控膜與框架。 In an embodiment of the invention, the frame has at least one fixed The holes pass through the frame and correspond to the touch film. In the step of evacuating the area between the cover plate and the frame by the air vent, the fixing member is further inserted into the fixing hole to position the touch film and the frame.
在本發明的一實施例中，上述的框架暴露出觸控膜的一背面。在藉由抽氣孔對蓋板與框架之間的區域抽真空的步驟中，更包括藉由一刮板推擠觸控膜的背面，以將蓋板與觸控膜之間的一空氣推擠至區域。 In an embodiment of the invention, the frame exposes a back surface of the touch film. In the step of evacuating the area between the cover and the frame by the air vent, the method further comprises pushing the back surface of the touch film by a squeegee to push an air between the cover and the touch film. To the area.
基於上述，在本發明的觸控模組與其組裝方法中，觸控膜配置於具有抽氣孔的框架上且位於抽氣孔的一側，而蓋板配置於框架上，其中觸控膜夾置並固定在蓋板與框架之間，且蓋板直接接觸觸控膜。換言之，蓋板與觸控膜之間未配置有黏著材料。據此，本發明的觸控模組與其組裝方法可降低其厚度與組裝成本，並有助於重工觸控模組。 Based on the above, in the touch module and the assembly method of the present invention, the touch film is disposed on a frame having a suction hole and located on one side of the air suction hole, and the cover plate is disposed on the frame, wherein the touch film is sandwiched and It is fixed between the cover and the frame, and the cover directly contacts the touch film. In other words, no adhesive material is disposed between the cover and the touch film. Accordingly, the touch module and the assembly method thereof of the present invention can reduce the thickness and assembly cost thereof, and contribute to reworking the touch module.
為讓本發明的上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。 The above described features and advantages of the invention will be apparent from the following description.
100‧‧‧觸控模組 100‧‧‧ touch module
102‧‧‧抽氣管 102‧‧‧Exhaust pipe
104‧‧‧刮板 104‧‧‧Scraper
110‧‧‧框架 110‧‧‧Frame
112‧‧‧抽氣孔 112‧‧‧Pumping holes
114‧‧‧固定孔 114‧‧‧Fixed holes
120‧‧‧觸控膜 120‧‧‧ touch film
122‧‧‧背面 122‧‧‧Back
130‧‧‧蓋板 130‧‧‧ Cover
140‧‧‧緩衝件 140‧‧‧ cushioning parts
150‧‧‧黏膠件 150‧‧‧adhesive parts
160‧‧‧固定件 160‧‧‧Fixed parts
R‧‧‧區域 R‧‧‧ area
圖1A是本發明一實施例的觸控模組的爆炸示意圖。 FIG. 1A is a schematic exploded view of a touch module according to an embodiment of the invention.
圖1B是圖1A的觸控模組的組合示意圖。 FIG. 1B is a schematic diagram of the combination of the touch module of FIG. 1A.
圖2是圖1B的觸控模組沿I-I’線的剖面示意圖。 2 is a cross-sectional view of the touch module of FIG. 1B taken along line I-I'.
圖3A至圖3H是圖1A的觸控模組的組裝流程的示意圖。 3A to 3H are schematic diagrams showing an assembly process of the touch module of FIG. 1A.
圖4A至圖4H是圖2的觸控模組的組裝流程的示意圖。 4A to 4H are schematic diagrams showing an assembly process of the touch module of FIG. 2.
圖1A是本發明一實施例的觸控模組的爆炸示意圖。圖1B是圖1A的觸控模組的組合示意圖。圖2是圖1B的觸控模組沿I-I’線的剖面示意圖。請參考圖1A、圖1B與圖2，在本實施例中，觸控模組100包括框架110、觸控膜120以及蓋板130。框架110例如是塑膠框架或其他適用的框架，其呈現環狀。觸控膜120例如是觸控單元與膜片/基板的組合，且其觸控單元可依據需求選擇適用的觸控單元，以提供觸控功能。蓋板130例如是玻璃蓋板或其他適用的透明蓋板，並用以作為觸控模組的觸控面。然而，本發明不限制框架110、觸控膜120與蓋板130的種類，其可依據需求調整。框架110具有抽氣孔112，且抽氣孔112貫穿框架110。觸控膜120配置於框架110上，並位於抽氣孔112的一側，即觸控膜120不接觸抽氣孔112。蓋板130配置於框架110上，並覆蓋觸控膜120。如此，觸控膜120夾置並固定在蓋板130與框架110之間，且蓋板130直接接觸觸控膜120。換言之，在本實施例中，觸控膜120與蓋板130之間未配置黏著材料，而直接將觸控膜120夾置並固定在蓋板130與框架110之間。 FIG. 1A is a schematic exploded view of a touch module according to an embodiment of the invention. FIG. 1B is a schematic diagram of the combination of the touch module of FIG. 1A. 2 is a cross-sectional view of the touch module of FIG. 1B taken along line I-I'. Referring to FIG. 1A , FIG. 1B and FIG. 2 , in the embodiment, the touch module 100 includes a frame 110 , a touch film 120 , and a cover plate 130 . The frame 110 is, for example, a plastic frame or other suitable frame that assumes a loop shape. The touch film 120 is, for example, a combination of a touch unit and a film/substrate, and the touch unit can select a suitable touch unit according to requirements to provide a touch function. The cover plate 130 is, for example, a glass cover or other suitable transparent cover and is used as a touch surface of the touch module. However, the present invention does not limit the types of the frame 110, the touch film 120, and the cover 130, which can be adjusted as needed. The frame 110 has a suction hole 112, and the suction hole 112 penetrates the frame 110. The touch film 120 is disposed on the frame 110 and located on one side of the air suction hole 112 , that is, the touch film 120 does not contact the air suction hole 112 . The cover plate 130 is disposed on the frame 110 and covers the touch film 120. As such, the touch film 120 is sandwiched and fixed between the cover 130 and the frame 110 , and the cover 130 directly contacts the touch film 120 . In other words, in the embodiment, the adhesive material is not disposed between the touch film 120 and the cover 130, and the touch film 120 is directly sandwiched and fixed between the cover 130 and the frame 110.
具體而言，在本實施例中，觸控模組100更包括緩衝件140，配置於框架110上，且觸控膜120覆蓋緩衝件140。緩衝件140例如是橡膠件，且緩衝件140呈現環狀並對應於框架110，但 本發明不限制緩衝件140的種類與形狀。緩衝件140在觸控膜120配置於框架110上之前已先配置在框架110上，且緩衝件140在框架110上的正投影面積位於觸控膜120在框架110上的正投影面積內，以使觸控膜120在配置於框架110上之後覆蓋緩衝件140。再者，在本實施例中，觸控模組100更包括黏膠件150，配置於框架110上，其中黏膠件150不接觸觸控膜120與抽氣孔112，而蓋板130藉由黏膠件150固定於框架110上。黏膠件150例如是雙面膠帶，且黏膠件150呈現環狀並對應於框架110，但本發明不限制黏膠件150的種類與形狀。黏膠件150在蓋板130配置於框架110上之前已先配置在框架110上，且黏膠件150在框架110上的正投影面積位於蓋板130在框架110上的正投影面積內，以使蓋板130在配置於框架110上之後覆蓋黏膠件150與觸控膜120，進而藉由黏膠件150固定於框架110上。此外，在本實施例中，黏膠件150位在緩衝件140的外側，而抽氣孔112位在黏膠件150與緩衝件140之間，故黏膠件150不接觸覆蓋緩衝件140的觸控膜120，且黏膠件150與緩衝件140不接觸抽氣孔112。如此，在蓋板130藉由黏膠件150固定於框架110上之後，觸控膜120夾置並固定在蓋板130與框架110之間。 Specifically, in the embodiment, the touch module 100 further includes a buffer member 140 disposed on the frame 110 , and the touch film 120 covers the buffer member 140 . The cushioning member 140 is, for example, a rubber member, and the cushioning member 140 is annular and corresponds to the frame 110, but The invention does not limit the type and shape of the cushioning member 140. The buffering member 140 is disposed on the frame 110 before the touch film 120 is disposed on the frame 110, and the orthographic projection area of the buffering member 140 on the frame 110 is located within the orthographic projection area of the touch film 120 on the frame 110. The touch film 120 is covered by the buffer member 140 after being disposed on the frame 110. In addition, in the embodiment, the touch module 100 further includes an adhesive member 150 disposed on the frame 110, wherein the adhesive member 150 does not contact the touch film 120 and the air suction hole 112, and the cover plate 130 is adhered. The rubber member 150 is fixed to the frame 110. The adhesive member 150 is, for example, a double-sided tape, and the adhesive member 150 is annular and corresponds to the frame 110, but the present invention does not limit the kind and shape of the adhesive member 150. The adhesive member 150 is disposed on the frame 110 before the cover plate 130 is disposed on the frame 110, and the orthographic projection area of the adhesive member 150 on the frame 110 is located within the orthographic projection area of the cover plate 130 on the frame 110. The cover member 130 covers the adhesive member 150 and the touch film 120 after being disposed on the frame 110, and is then fixed to the frame 110 by the adhesive member 150. In addition, in the embodiment, the adhesive member 150 is located outside the buffer member 140, and the air suction hole 112 is located between the adhesive member 150 and the buffer member 140, so that the adhesive member 150 does not contact the contact with the buffer member 140. The film 120 is controlled, and the adhesive member 150 and the buffer member 140 do not contact the air suction holes 112. Thus, after the cover plate 130 is fixed to the frame 110 by the adhesive member 150, the touch film 120 is sandwiched and fixed between the cover plate 130 and the frame 110.
更進一步地說，在本實施例中，蓋板130與框架110之間的區域R(繪示於圖2)藉由抽氣孔112抽真空而處於真空狀態。如此，觸控膜120夾置並固定在蓋板130與框架110之間，而不需使用黏著材料固定觸控膜120與蓋板130。具體而言，在本實施 例中，框架110具有四個抽氣孔112與四個固定孔114，且每一抽氣孔112對應位在一個固定孔114的一側，如圖2所示。然而，在其他實施例中，抽氣孔112與固定孔114的數量與位置可依據需求調整，本發明不以此為限制。在本實施例中，貫穿框架110的抽氣孔112可連通至蓋板130與框架110之間的區域R，而固定孔114貫穿框架110並對應於觸控膜120與緩衝件140。在蓋板130藉由黏膠件150固定於框架110上之後，蓋板130、框架110與黏膠件150之間形成密封區域，僅藉由抽氣孔112將空間R連通至外界。如此，透過藉由抽氣孔112對區域R抽真空，並藉由將固定件160插置於固定孔114內，可使區域R呈現真空狀態，並定位觸控膜120與框架110。由此可知，本實施例藉由採用黏膠件150與固定件160以及對區域R抽真空，即可將觸控膜120夾置並固定在蓋板130與框架110之間，且蓋板130直接接觸觸控膜120，即蓋板130與觸控膜120之間未配置有黏著材料。據此，本實施的觸控模組100與其組裝方法可降低其厚度與組裝成本，並有助於重工觸控模組。 Further, in the present embodiment, the region R (shown in FIG. 2) between the cover plate 130 and the frame 110 is evacuated by the evacuation hole 112 to be in a vacuum state. As such, the touch film 120 is sandwiched and fixed between the cover 130 and the frame 110 without using the adhesive material to fix the touch film 120 and the cover 130. Specifically, in this implementation In the example, the frame 110 has four air venting holes 112 and four fixing holes 114, and each of the air venting holes 112 is located on one side of one of the fixing holes 114, as shown in FIG. However, in other embodiments, the number and position of the air venting holes 112 and the fixing holes 114 can be adjusted according to requirements, and the invention is not limited thereto. In the present embodiment, the air venting holes 112 penetrating the frame 110 can communicate with the region R between the cover plate 130 and the frame 110, and the fixing holes 114 penetrate the frame 110 and correspond to the touch film 120 and the buffer member 140. After the cover plate 130 is fixed to the frame 110 by the adhesive member 150, a sealing area is formed between the cover plate 130, the frame 110 and the adhesive member 150, and the space R is communicated to the outside only through the air suction holes 112. Thus, by vacuuming the region R by the air venting hole 112 and inserting the fixing member 160 into the fixing hole 114, the region R can be brought into a vacuum state, and the touch film 120 and the frame 110 can be positioned. Therefore, in this embodiment, the touch film 120 can be sandwiched and fixed between the cover plate 130 and the frame 110 by using the adhesive member 150 and the fixing member 160 and the pressing region R, and the cover plate 130 is disposed. The contact lens 120 is directly contacted, that is, the adhesive material is not disposed between the cover 130 and the touch film 120. Accordingly, the touch module 100 and the assembly method thereof of the present embodiment can reduce the thickness and assembly cost thereof, and contribute to reworking the touch module.
圖3A至圖3H是圖1A的觸控模組的組裝流程的示意圖。圖4A至圖4H是圖2的觸控模組的組裝流程的示意圖。以下將以圖3A至圖3H以及圖4A至圖4H依序搭配文字說明本實施例的觸控模組100的組裝方法。 3A to 3H are schematic diagrams showing an assembly process of the touch module of FIG. 1A. 4A to 4H are schematic diagrams showing an assembly process of the touch module of FIG. 2. The method of assembling the touch module 100 of the present embodiment will be described below with reference to FIG. 3A to FIG. 3H and FIG. 4A to FIG.
首先，請參考圖3A與圖4A，提供框架110，並將緩衝件140配置於框架110上。在本實施例中，框架110與緩衝件140 呈現環型，且緩衝件140配置於框架110上。框架110具有多個抽氣孔112與多個固定孔114，抽氣孔112與固定孔114分別貫穿框架110，且每一抽氣孔112對應位在其中一個固定孔114的一側。緩衝件140在配置於框架110上之後覆蓋固定孔114，但本發明不以此為限制。此外，緩衝件140不接觸抽氣孔112，以避免影響後續藉由抽氣孔112抽真空的步驟。有關框架110與緩衝件140的實施方式請參考前述內容，在此不多加贅述。 First, referring to FIG. 3A and FIG. 4A, the frame 110 is provided, and the cushioning member 140 is disposed on the frame 110. In this embodiment, the frame 110 and the buffer member 140 The ring shape is presented, and the cushioning member 140 is disposed on the frame 110. The frame 110 has a plurality of air venting holes 112 and a plurality of fixing holes 114. The air venting holes 112 and the fixing holes 114 respectively pass through the frame 110, and each of the air venting holes 112 is located at one side of one of the fixing holes 114. The cushioning member 140 covers the fixing hole 114 after being disposed on the frame 110, but the invention is not limited thereto. In addition, the cushioning member 140 does not contact the air venting holes 112 to avoid affecting the subsequent step of evacuating by the air venting holes 112. For the implementation of the frame 110 and the buffer 140, please refer to the foregoing, and no further description is provided here.
接著，請參考圖3B與圖4B，將觸控膜120配置於框架110上，並位於抽氣孔112的一側。在本實施例中，由於緩衝件140在將觸控膜120配置於框架110上的步驟之前已先配置於框架110上，且緩衝件140在框架110上的正投影面積位於觸控膜120在框架110上的正投影面積內，故觸控膜120在配置於框架110上之後可覆蓋緩衝件140，且固定孔114對應於緩衝件140與觸控膜120。此外，觸控膜120不接觸抽氣孔112，以避免影響後續藉由抽氣孔112抽真空的步驟。有關觸控膜120的實施方式請參考前述內容，在此不多加贅述。 Next, referring to FIG. 3B and FIG. 4B , the touch film 120 is disposed on the frame 110 and located on one side of the air suction hole 112 . In this embodiment, since the buffering member 140 is disposed on the frame 110 before the step of disposing the touch film 120 on the frame 110, the orthographic projection area of the buffering member 140 on the frame 110 is located at the touch film 120. The touch film 120 can cover the buffer member 140 after being disposed on the frame 110, and the fixing hole 114 corresponds to the buffer member 140 and the touch film 120. In addition, the touch film 120 does not contact the air venting holes 112 to avoid affecting the subsequent step of evacuating by the air venting holes 112. For the implementation of the touch film 120, please refer to the foregoing content, and details are not described herein.
接著，請參考圖3C與圖4C，將黏膠件150配置於框架110上，且黏膠件150不接觸觸控膜120與抽氣孔112。在本實施例中，黏膠件150呈現環型，且黏膠件150配置於框架110上。此外，黏膠件150位在觸控膜120與緩衝件140的外側，故黏膠件150不接觸緩衝件140與觸控膜120。此外，黏膠件150亦不接觸抽氣孔112，以避免影響後續藉由抽氣孔112抽真空。有關黏膠 件150的實施方式請參考前述內容，在此不多加贅述。 Next, referring to FIG. 3C and FIG. 4C , the adhesive member 150 is disposed on the frame 110 , and the adhesive member 150 does not contact the touch film 120 and the air suction hole 112 . In this embodiment, the adhesive member 150 is in a ring shape, and the adhesive member 150 is disposed on the frame 110. In addition, the adhesive member 150 is located outside the touch film 120 and the buffer member 140, so that the adhesive member 150 does not contact the buffer member 140 and the touch film 120. In addition, the adhesive member 150 does not contact the suction holes 112 to avoid affecting the subsequent evacuation by the suction holes 112. About glue For the implementation of the device 150, please refer to the foregoing content, and details are not described herein.
接著，請參考圖3D與圖4D，將蓋板130配置於框架110上，並覆蓋觸控膜120，其中觸控膜120夾置並固定在蓋板130與框架110之間，且蓋板130直接接觸觸控膜120。在本實施例中，由於黏膠件150在將蓋板130配置於框架110上的步驟之前已先配置於框架110上，且黏膠件150在框架110上的正投影面積位於蓋板130在框架110上的正投影面積內，故蓋板130在配置於框架110上之後可覆蓋黏膠件150與觸控膜120，進而藉由黏膠件150固定於框架110上。如此，在蓋板130藉由黏膠件150固定於框架110上之後，觸控膜120夾置並固定在蓋板130與框架110之間。此外，由於黏膠件150不接觸觸控膜120，且蓋板130藉由黏膠件150固定於框架110上，故蓋板130與觸控膜120之間可不使用黏著材料，而使蓋板130可直接接觸觸控膜120。有關蓋板130的實施方式請參考前述內容，在此不多加贅述。 Next, referring to FIG. 3D and FIG. 4D , the cover 130 is disposed on the frame 110 and covers the touch film 120 . The touch film 120 is sandwiched and fixed between the cover 130 and the frame 110 , and the cover 130 . Directly contacting the touch film 120. In this embodiment, since the adhesive member 150 is disposed on the frame 110 before the step of disposing the cover plate 130 on the frame 110, the orthographic projection area of the adhesive member 150 on the frame 110 is located at the cover plate 130. The cover plate 130 covers the adhesive member 150 and the touch film 120 after being disposed on the frame 110, and is then fixed to the frame 110 by the adhesive member 150. Thus, after the cover plate 130 is fixed to the frame 110 by the adhesive member 150, the touch film 120 is sandwiched and fixed between the cover plate 130 and the frame 110. In addition, since the adhesive member 150 does not contact the touch film 120, and the cover plate 130 is fixed to the frame 110 by the adhesive member 150, the adhesive material may not be used between the cover plate 130 and the touch film 120, and the cover plate may be used. The 130 can directly contact the touch film 120. For the implementation of the cover plate 130, please refer to the foregoing content, and no further description is provided here.
接著，請參考圖3E與圖4E，在將蓋板130配置於框架110上的步驟之後，藉由抽氣孔112對蓋板130與框架110之間的區域R抽真空，以使觸控膜120夾置並固定在蓋板130與框架110之間。具體而言，在本實施例中，在蓋板130藉由黏膠件150固定於框架110上之後，蓋板130與框架110之間形成區域R，其中貫穿框架110的抽氣孔112連通至蓋板130與框架110之間的區域R，而貫穿框架110的固定孔114對應於觸控膜120與緩衝件140。換言之，蓋板130、框架110與黏膠件150之間形成密封區 域，僅藉由抽氣孔112將空間R連通至外界。如此，在藉由抽氣孔112對蓋板130與框架110之間的區域R抽真空的步驟中，本實施例的組裝方法更包括將觸控模組100翻面後，將未繪示的真空裝置透過抽氣管102連通至抽氣孔112，以對區域R抽真空。有關區域R的描述請參考前述內容，在此不多加贅述。 Next, referring to FIG. 3E and FIG. 4E , after the step of disposing the cover plate 130 on the frame 110 , the region R between the cover plate 130 and the frame 110 is evacuated by the air vent 112 to make the touch film 120 . It is sandwiched and fixed between the cover plate 130 and the frame 110. Specifically, in the embodiment, after the cover plate 130 is fixed to the frame 110 by the adhesive member 150, a region R is formed between the cover plate 130 and the frame 110, wherein the air venting hole 112 penetrating the frame 110 is connected to the cover. A region R between the plate 130 and the frame 110, and a fixing hole 114 penetrating the frame 110 corresponds to the touch film 120 and the buffer member 140. In other words, the sealing area is formed between the cover plate 130, the frame 110 and the adhesive member 150. The field connects the space R to the outside only by the air vent 112. In this manner, in the step of evacuating the region R between the cover plate 130 and the frame 110 by the air vent 112, the assembly method of the embodiment further includes: after the touch module 100 is turned over, the vacuum is not shown. The device is connected to the bleed hole 112 through the exhaust pipe 102 to evacuate the region R. Please refer to the above for the description of the area R, and I will not repeat them here.
接著，請參考圖3F與圖4F，在藉由抽氣孔112對蓋板130與框架110之間的區域R抽真空的步驟中，本實施例的組裝方法更包括藉由刮板104推擠觸控膜120的背面122，以將蓋板130與觸控膜120之間的空氣推擠至區域R，並藉由抽氣孔112移出區域R。在本實施例中，框架110呈現環形而暴露出觸控膜120的背面122，如圖3F所示。因此，在藉由抽氣孔112對蓋板130與框架110之間的區域R抽真空的步驟中藉由刮板104推擠觸控膜120的背面122，可將蓋板130與觸控膜120之間的空氣推擠至區域R，而使空氣被真空裝置吸取至區域R外。換言之，蓋板130、觸控膜120與框架110之間不具有空氣。藉此，蓋板130與框架110之間的區域R處於真空狀態，而觸控膜120夾置並固定在蓋板130與框架110之間。如此，本實施例不需使用黏著材料來固定觸控膜120與蓋板130。 Next, referring to FIG. 3F and FIG. 4F, in the step of evacuating the region R between the cover plate 130 and the frame 110 by the air vent 112, the assembly method of the embodiment further includes pushing and touching by the squeegee 104. The back surface 122 of the film 120 is pressed to push the air between the cover 130 and the touch film 120 to the region R, and is removed from the region R by the air vent 112. In the present embodiment, the frame 110 assumes a ring shape to expose the back surface 122 of the touch film 120, as shown in FIG. 3F. Therefore, in the step of evacuating the region R between the cover 130 and the frame 110 by the air vent 112, the cover plate 130 and the touch film 120 can be pushed by pushing the back surface 122 of the touch film 120 by the squeegee 104. The air between them is pushed to the region R, and the air is sucked by the vacuum device to the outside of the region R. In other words, there is no air between the cover 130, the touch film 120, and the frame 110. Thereby, the region R between the cover plate 130 and the frame 110 is in a vacuum state, and the touch film 120 is sandwiched and fixed between the cover plate 130 and the frame 110. As such, the embodiment does not require the adhesive material to be used to fix the touch film 120 and the cover 130.
接著，請參考圖3G與圖4G，在藉由抽氣孔112對蓋板130與框架110之間的區域R抽真空的步驟中，本實施例的組裝方法更包括將固定件160插置於固定孔114內，以定位觸控膜120與框架110。在本實施例中，當區域R藉由真空裝置抽取空氣至 真空狀態時，固定件160可在區域R呈現真空狀態的同時(抽氣管102仍連接抽氣孔112且真空裝置仍維持抽取空氣的狀態下)插置於對應的固定孔114內。或者，固定件160可在區域R形成真空狀態之後(抽氣管102移出抽氣孔112)插置於對應的固定孔114內。換言之，固定件160需待區域R呈現真空狀態才插置於對應的固定孔114內。此外，由於固定孔114對應於緩衝件140與觸控膜120，故插置於固定孔114內的固定件160壓置在緩衝件140與觸控膜120上。如此，觸控膜120可藉由緩衝件140降低位移的機率，並藉由固定件160進一步定位在框架110上的預定位置。之後，移除真空裝置與吸氣管102，即可完成本實施例的觸控模組100，如圖1B、圖2、圖3H與圖4H所示。 Next, referring to FIG. 3G and FIG. 4G, in the step of evacuating the region R between the cover plate 130 and the frame 110 by the air vent 112, the assembly method of the embodiment further includes inserting the fixing member 160 into the fixed portion. The hole 114 is positioned to position the touch film 120 and the frame 110. In this embodiment, when the region R is evacuated by a vacuum device to In the vacuum state, the fixing member 160 can be inserted into the corresponding fixing hole 114 while the region R assumes a vacuum state (the exhaust pipe 102 is still connected to the suction hole 112 and the vacuum device still maintains the extracted air). Alternatively, the fixing member 160 may be inserted into the corresponding fixing hole 114 after the region R forms a vacuum state (the exhaust pipe 102 moves out of the suction hole 112). In other words, the fixing member 160 needs to be inserted into the corresponding fixing hole 114 until the region R assumes a vacuum state. In addition, since the fixing hole 114 corresponds to the buffer member 140 and the touch film 120, the fixing member 160 inserted into the fixing hole 114 is pressed against the buffer member 140 and the touch film 120. As such, the touch film 120 can reduce the probability of displacement by the buffer member 140 and is further positioned at a predetermined position on the frame 110 by the fixing member 160. After that, the vacuum module and the air suction tube 102 are removed, and the touch module 100 of the embodiment is completed, as shown in FIG. 1B, FIG. 2, FIG. 3H and FIG.
由此可知，在本實施例中，在蓋板130透過黏膠件150固定在框架110上之後，透過藉由抽氣孔112對區域R抽真空，並藉由將固定件160插置於固定孔114內，即可使區域R呈現真空狀態，並定位觸控膜120與框架110。此時，蓋板130與觸控膜120之間未配置有黏著材料，而使蓋板130直接接觸觸控膜120。換言之，即使蓋板130與觸控膜120之間未配置有黏著材料，但本實施例藉由採用黏膠件150與固定件160固定框架110、觸控膜120與蓋板130，並對區域R抽真空，即可將觸控膜120夾置並固定在蓋板130與框架110之間。再者，由於觸控膜120與蓋板130之間未配置有黏著材料，故框架110、觸控膜120與蓋板130僅需藉由移除黏著件150與固定件160即可彼此分離而不產生損毀。 據此，本實施例的觸控模組100與其組裝方法可降低其厚度與組裝成本，並有助於後續重工觸控模組100。 Therefore, in the present embodiment, after the cover plate 130 is fixed to the frame 110 through the adhesive member 150, the region R is evacuated by the air suction hole 112, and the fixing member 160 is inserted into the fixing hole. 114, the region R can be brought into a vacuum state, and the touch film 120 and the frame 110 are positioned. At this time, the adhesive material is not disposed between the cover 130 and the touch film 120, and the cover 130 directly contacts the touch film 120. In other words, even if the adhesive material is not disposed between the cover 130 and the touch film 120, the frame 110, the touch film 120, and the cover 130 are fixed to the area by using the adhesive member 150 and the fixing member 160. R is evacuated, and the touch film 120 is sandwiched and fixed between the cover 130 and the frame 110. In addition, since the adhesive material is not disposed between the touch film 120 and the cover 130, the frame 110, the touch film 120, and the cover 130 can be separated from each other only by removing the adhesive 150 and the fixing member 160. No damage is caused. Accordingly, the touch module 100 of the present embodiment and the assembly method thereof can reduce the thickness and assembly cost thereof, and contribute to the subsequent rework of the touch module 100.
綜上所述，在本發明的觸控模組與其組裝方法中，觸控膜配置於框架上，而蓋板配置於框架上，其中觸控膜夾置並固定在蓋板與框架之間，且蓋板直接接觸觸控膜。換言之，蓋板與觸控膜之間未配置有黏著材料。此外，蓋板與框架之間的區域處於真空狀態。如此，在蓋板與框架藉由黏著件彼此固定之後，觸控膜即可夾置並固定在蓋板與框架之間。據此，本發明的觸控模組與其組裝方法可降低其厚度與組裝成本，並有助於重工觸控模組。 In summary, in the touch module and the assembly method of the present invention, the touch film is disposed on the frame, and the cover plate is disposed on the frame, wherein the touch film is sandwiched and fixed between the cover plate and the frame. And the cover directly contacts the touch film. In other words, no adhesive material is disposed between the cover and the touch film. In addition, the area between the cover and the frame is in a vacuum state. Thus, after the cover and the frame are fixed to each other by the adhesive member, the touch film can be sandwiched and fixed between the cover and the frame. Accordingly, the touch module and the assembly method thereof of the present invention can reduce the thickness and assembly cost thereof, and contribute to reworking the touch module.
雖然本發明已以實施例揭露如上，然其並非用以限定本發明，任何所屬技術領域中具有通常知識者，在不脫離本發明的精神和範圍內，當可作些許的更動與潤飾，故本發明的保護範圍當視後附的申請專利範圍所界定者為準。 Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and any one of ordinary skill in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of the invention is defined by the scope of the appended claims.
100‧‧‧觸控模組 100‧‧‧ touch module
110‧‧‧框架 110‧‧‧Frame
112‧‧‧抽氣孔 112‧‧‧Pumping holes
114‧‧‧固定孔 114‧‧‧Fixed holes
120‧‧‧觸控膜 120‧‧‧ touch film
130‧‧‧蓋板 130‧‧‧ Cover
140‧‧‧緩衝件 140‧‧‧ cushioning parts
150‧‧‧黏膠件 150‧‧‧adhesive parts
160‧‧‧固定件 160‧‧‧Fixed parts
R‧‧‧區域 R‧‧‧ area
Claims (10)
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| US201361860923P | 2013-08-01 | 2013-08-01 |
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| TWI543037B true TWI543037B (en) | 2016-07-21 |
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| TW103123491A TWI543037B (en) | 2013-08-01 | 2014-07-08 | Touch module and assembling method thereof |
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| TW (1) | TWI543037B (en) |
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| CN104699298B (en) * | 2015-03-05 | 2017-11-07 | 业成光电（深圳）有限公司 | Touch control display apparatus |
| CN109739380A (en) * | 2018-12-28 | 2019-05-10 | 惠州市华星光电技术有限公司 | A kind of touch control display apparatus and preparation method thereof |
| TWI697823B (en) * | 2019-05-02 | 2020-07-01 | 香港商冠捷投資有限公司 | Touch display device and its assembling method |
| WO2024040713A1 (en) * | 2022-08-26 | 2024-02-29 | 瑞仪光电(苏州)有限公司 | Frame structure, backlight module, and display |
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| KR100666321B1 (en) * | 2000-06-30 | 2007-01-09 | 삼성전자주식회사 | Stacked backlight assembly, liquid crystal display device using the same and assembly method thereof |
| CN101140368A (en) * | 2007-10-17 | 2008-03-12 | 信利半导体有限公司 | Condenser type touch screen and preparation method thereof |
| CN101727249B (en) * | 2008-10-31 | 2012-02-01 | 宸鸿光电科技股份有限公司 | Manufacturing method of curved capacitive touch panel |
| CN101482786A (en) * | 2009-01-08 | 2009-07-15 | 深圳市中显微电子有限公司 | Condenser type touch screen substrate attaching method |
| CN101781091B (en) * | 2009-01-16 | 2011-11-09 | 深圳南玻显示器件科技有限公司 | Device for bearing transparent conductive film glass during thinning single surface and thinning method for transparent conductive film glass |
| CN102529295B (en) * | 2010-12-31 | 2015-05-13 | 比亚迪股份有限公司 | Method for bonding capacitance type touch screen substrate |
| TWI442283B (en) * | 2011-09-29 | 2014-06-21 | Innolux Corp | Touch panel, touch display panel using the same and adhering method thereof |
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| CN104345970A (en) | 2015-02-11 |
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