TWM448735U - Touch display device - Google Patents
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- TWM448735U TWM448735U TW101218996U TW101218996U TWM448735U TW M448735 U TWM448735 U TW M448735U TW 101218996 U TW101218996 U TW 101218996U TW 101218996 U TW101218996 U TW 101218996U TW M448735 U TWM448735 U TW M448735U
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Abstract
Description
本創作是有關於一種顯示裝置，且特別是有關於一種觸控顯示裝置。The present invention relates to a display device, and more particularly to a touch display device.
隨著智慧手機、平板電腦等電子產品大量應用於日常生活，越來越多的顯示裝置搭載觸控面板。觸控顯示裝置具有操作簡單的優點，被眾多消費者所青睞。消費者在注重觸控顯示裝置功能的同時，還希望觸控顯示裝置有較薄的外形。As electronic products such as smart phones and tablet computers are widely used in daily life, more and more display devices are equipped with touch panels. The touch display device has the advantages of simple operation and is favored by many consumers. While paying attention to the functions of the touch display device, consumers also hope that the touch display device has a thin profile.
習知的觸控顯示裝置包括背板、背光模組、顯示面板及觸控面板，其中背光模組、顯示面板及觸控面板是依序堆疊在背板上，且在背光模組與背板之間還配置有電池，因此背板需要有足夠的厚度以增加其支撐強度，然而，背板的厚度較大會導致觸控顯示裝置較厚，不利於觸控顯示裝置的薄型化設計。A conventional touch display device includes a back panel, a backlight module, a display panel, and a touch panel. The backlight module, the display panel, and the touch panel are sequentially stacked on the back panel, and the backlight module and the back panel are There is also a battery disposed between them. Therefore, the back plate needs to have sufficient thickness to increase the support strength. However, the thickness of the back plate may cause the touch display device to be thick, which is disadvantageous for the thin design of the touch display device.
雖然台灣專利公告號M327036已揭露一種窄邊框的液晶顯示器，且中國專利CN 201517751及CN1821852也已揭露薄型化的背光模組，但其仍未有效解決觸控顯示裝置中因背板為主要的重量支撐構件而無法薄型化的問題。Although Taiwan Patent Publication No. M327036 has disclosed a narrow-framed liquid crystal display, and Chinese patents CN 201517751 and CN1821852 have also disclosed a thinned backlight module, it has not effectively solved the weight of the back display plate in the touch display device. The problem that the support member cannot be made thinner.
本創作提供一種觸控顯示裝置，其具有厚度較薄的優點。The present invention provides a touch display device having the advantage of being thinner in thickness.
為達上述優點，本創作提出一種觸控顯示裝置，包括背板、框架、承載片、背光模組、顯示面板及觸控面板。框架包括內框、外框及多個連接元件。外框環繞於內框的外側且配置 於背板上。這些連接元件連接於內框與外框之間。承載片固定於內框的底部，而背光模組則是配置於承載片上。顯示面板配置於內框上，且位於背光模組的上方。觸控面板配置於外框上，且位於顯示面板的上方。To achieve the above advantages, the present invention provides a touch display device including a back plate, a frame, a carrier sheet, a backlight module, a display panel, and a touch panel. The frame includes an inner frame, an outer frame, and a plurality of connecting elements. The outer frame surrounds the outer side of the inner frame and is configured On the back panel. These connecting elements are connected between the inner frame and the outer frame. The carrier sheet is fixed to the bottom of the inner frame, and the backlight module is disposed on the carrier sheet. The display panel is disposed on the inner frame and above the backlight module. The touch panel is disposed on the outer frame and above the display panel.
在本創作的一實施例中，上述之外框具有底面，底面位於背板上，而內框與背板之間具有一容置空間。In an embodiment of the present invention, the outer frame has a bottom surface, and the bottom surface is located on the back plate, and an accommodating space is disposed between the inner frame and the back plate.
在本創作的一實施例中，上述之外框更具有第一承載面，而觸控面板配置於第一承載面上。相對於上述底面。內框具有第二承載面，且第一承載面相較第二承載面遠離上述背板。In an embodiment of the present invention, the outer frame further has a first bearing surface, and the touch panel is disposed on the first bearing surface. Relative to the bottom surface described above. The inner frame has a second bearing surface, and the first bearing surface is away from the backing plate than the second bearing surface.
在本創作的一實施例中，上述之內框具有階梯狀承載面，此階梯狀承載面具有低承載面與高承載面，而顯示面板配置於低承載面上。In an embodiment of the present invention, the inner frame has a stepped bearing surface having a low bearing surface and a high bearing surface, and the display panel is disposed on the low bearing surface.
在本創作的一實施例中，上述之觸控顯示裝置更包括遮光膠帶，貼附於內框之高承載面及部分之顯示面板。In an embodiment of the present invention, the touch display device further includes a light-shielding tape attached to the high load-bearing surface of the inner frame and a portion of the display panel.
在本創作的一實施例中，上述之觸控顯示裝置更包括電池，配置於上述之容置空間內。In an embodiment of the present invention, the touch display device further includes a battery disposed in the accommodating space.
在本創作的一實施例中，上述之觸控顯示裝置更包括一膠框，膠框配置於內框內，並位於背光模組上方並鄰近顯示面板。In an embodiment of the present invention, the touch display device further includes a plastic frame disposed in the inner frame and located above the backlight module and adjacent to the display panel.
在本創作的一實施例中，上述之觸控顯示裝置更包括一膠帶，貼附於膠框與背光模組之間。In an embodiment of the present invention, the touch display device further includes a tape attached between the plastic frame and the backlight module.
在本創作的一實施例中，上述之觸控顯示裝置更包括一軟性電路板，設置於膠框與背光模組之間。In an embodiment of the present invention, the touch display device further includes a flexible circuit board disposed between the plastic frame and the backlight module.
在本創作的一實施例中，上述之承載片具有反射面，且背光模組是配置於反射面上。In an embodiment of the present invention, the carrier sheet has a reflective surface, and the backlight module is disposed on the reflective surface.
在本創作的一實施例中，上述之背光模組還包括導光板及光源，導光板配置於承載片上，光源配置於導光板的一側。In an embodiment of the present invention, the backlight module further includes a light guide plate and a light source. The light guide plate is disposed on the carrier sheet, and the light source is disposed on one side of the light guide plate.
在本創作的一實施例中，外框、背板及觸控面板之間圍成一容納空間。In an embodiment of the present invention, the outer frame, the back panel and the touch panel enclose an accommodation space.
在本創作的一實施例中，容納空間用以容納顯示面板的控制電路、觸控顯示裝置的中央處理器、記憶體或天線。In an embodiment of the present invention, the receiving space is for accommodating a control circuit of the display panel, a central processing unit of the touch display device, a memory or an antenna.
在本創作的觸控顯示裝置中，背光模組是配置於框架之內框的內側，顯示面板位於背光模組的上方，觸控面板配置於框架的外框上，且背光模組、顯示面板及觸控面板的大部份重量是藉由框架的連接元件承載，因此背板不需有較高的強度，可減小背板的厚度。In the touch display device of the present invention, the backlight module is disposed on the inner side of the inner frame of the frame, the display panel is located above the backlight module, the touch panel is disposed on the outer frame of the frame, and the backlight module and the display panel are And most of the weight of the touch panel is carried by the connecting elements of the frame, so the back plate does not need to have high strength, and the thickness of the back plate can be reduced.
另外，連接元件是橫向連接於內框與外框之間，其可有效利用觸控顯示裝置的內部空間，不會增加觸控顯示裝置的厚度。In addition, the connecting component is laterally connected between the inner frame and the outer frame, which can effectively utilize the internal space of the touch display device without increasing the thickness of the touch display device.
為讓本創作之上述和其他目的、特徵和優點能更明顯易懂，下文特舉較佳實施例，並配合所附圖式，作詳細說明如下。The above and other objects, features and advantages of the present invention will become more apparent and understood.
圖1為本創作一實施例之觸控顯示裝置之立體分解示意圖，圖2為圖1所示之觸控顯示裝置之剖面示意圖。請參閱圖1及圖2，本實施例的觸控顯示裝置100包括背板110、框架120、背光模組130、顯示面板140、觸控面板150及承載片155。框架120包括內框122、外框123及多個連接元件124，外框123環繞於內框122的外側且配置於背板110上。這些連接元件124連接於內框122與外框123之間。承載片155固定於內框122的底部，且背光模組130是配置於承載片155上。顯示面板140配置於內框122上，且位於背光模組130的上方。觸控面板150配置於外框123上，且位於顯示面板140的 上方。值得一提的是，觸控面板150上還可設置用以保護觸控面板150的玻璃片(圖未示)。1 is a perspective exploded view of a touch display device according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of the touch display device illustrated in FIG. Referring to FIG. 1 and FIG. 2 , the touch display device 100 of the present embodiment includes a back plate 110 , a frame 120 , a backlight module 130 , a display panel 140 , a touch panel 150 , and a carrier sheet 155 . The frame 120 includes an inner frame 122, an outer frame 123 and a plurality of connecting elements 124. The outer frame 123 surrounds the outer side of the inner frame 122 and is disposed on the back plate 110. These connecting elements 124 are connected between the inner frame 122 and the outer frame 123. The carrier sheet 155 is fixed to the bottom of the inner frame 122 , and the backlight module 130 is disposed on the carrier sheet 155 . The display panel 140 is disposed on the inner frame 122 and above the backlight module 130. The touch panel 150 is disposed on the outer frame 123 and located on the display panel 140 Above. It is worth mentioning that the touch panel 150 can also be provided with a glass piece (not shown) for protecting the touch panel 150.
詳細而言，背板110為平板狀結構，其例如是觸控顯示裝置100的後蓋。外框123具有彼此相對的底面123a及承載面123b，其中底面123a位於背板110上，而承載面123b是用以承載觸控面板150。特別的是，內框122具有承載面122a，而承載面123b相較承載面122a遠離背板110。也就是說，以背板110為基準來看，承載面123b的高度高於承載面122a。In detail, the back plate 110 has a flat structure, which is, for example, a back cover of the touch display device 100. The outer frame 123 has a bottom surface 123a and a bearing surface 123b opposite to each other, wherein the bottom surface 123a is located on the back plate 110, and the bearing surface 123b is used to carry the touch panel 150. In particular, the inner frame 122 has a bearing surface 122a, and the bearing surface 123b is away from the backing plate 110 than the bearing surface 122a. That is to say, the height of the bearing surface 123b is higher than that of the bearing surface 122a with reference to the backing plate 110.
圖3為圖1所示框架之平面示意圖，圖4為圖3所示框架的局部立體示意圖。請參閱圖3與圖4，本實施例之內框122是由四根相互連接的承載條122b所構成，其中至少有一根承載條122b具有階梯狀的承載面122a，如圖4所示。而此階梯狀承載面122a具有低承載面122e與高承載面122f，高承載面122f與背板110的距離大於低承載面122e與背板110的距離。3 is a plan view of the frame shown in FIG. 1, and FIG. 4 is a partial perspective view of the frame shown in FIG. Referring to FIG. 3 and FIG. 4, the inner frame 122 of the present embodiment is composed of four mutually connected carrier strips 122b, wherein at least one of the carrier strips 122b has a stepped bearing surface 122a, as shown in FIG. The stepped bearing surface 122a has a low bearing surface 122e and a high bearing surface 122f. The distance between the high bearing surface 122f and the backing plate 110 is greater than the distance between the low bearing surface 122e and the backing plate 110.
如圖2所示，顯示面板140即是配置於低承載面122e上。特別的是，本實施例之觸控顯示裝置100還可以包括有遮光膠帶180，貼附在內框122的高承載面122f及部分的顯示面板140上，以固定顯示面板140與內框122的相對位置。As shown in FIG. 2, the display panel 140 is disposed on the low bearing surface 122e. In particular, the touch display device 100 of the present embodiment may further include a light-shielding tape 180 attached to the high bearing surface 122f of the inner frame 122 and a portion of the display panel 140 to fix the display panel 140 and the inner frame 122. relative position.
請再次參照圖1及圖3，由於框架120所承載的部件，例如背光模組130、顯示面板140及觸控面板150，其重量主要是由連接元件124來支撐。如此一來，即可減輕背板110的負重，進而可使用厚度較小的背板110。為了使連接元件124有足夠的強度，連接元件124的大小、數量、厚度及排列方式可依照實際的承載需求而定。Referring to FIG. 1 and FIG. 3 again, the components carried by the frame 120, such as the backlight module 130, the display panel 140, and the touch panel 150, are mainly supported by the connecting member 124. In this way, the load of the backing plate 110 can be reduced, and the backing plate 110 having a smaller thickness can be used. In order for the connecting element 124 to have sufficient strength, the size, number, thickness and arrangement of the connecting elements 124 may be based on actual load bearing requirements.
請再次參閱圖1及圖2，承載片155可貼附於內框122的底部，且其例如是具有反射面155a，而背光模組130即是配 置在反射面155a上。背光模組130例如包括光源133、導光板134及多個光學膜片135。光源133及導光板134配置於承載片155上，且光源133位於導光板134的一側。也就是說，本實施例之觸控顯示裝置100的背光模組130為側光式，但本創作不以此為限，在其他實施例中，觸控顯示裝置100的背光模組130也可為直下式。光學膜片135配置於導光板134，這些光學膜片135例如包括擴散片或稜鏡片，但不以此為限。顯示面板140則是配置於光學膜片135上。Referring to FIG. 1 and FIG. 2 again, the carrier sheet 155 can be attached to the bottom of the inner frame 122, and has a reflecting surface 155a, for example, and the backlight module 130 is matched. Placed on the reflecting surface 155a. The backlight module 130 includes, for example, a light source 133, a light guide plate 134, and a plurality of optical films 135. The light source 133 and the light guide plate 134 are disposed on the carrier sheet 155 , and the light source 133 is located on one side of the light guide plate 134 . That is, the backlight module 130 of the touch display device 100 of the present embodiment is of the side-light type, but the present invention is not limited thereto. In other embodiments, the backlight module 130 of the touch display device 100 can also be used. It is straight down. The optical film 135 is disposed on the light guide plate 134. The optical film 135 includes, for example, a diffusion sheet or a cymbal sheet, but is not limited thereto. The display panel 140 is disposed on the optical film 135.
需要說明的是，如圖2所示，觸控顯示裝置100還可包括電池160及膠框170及軟性電路板(FPC)175。電池160配置於背板110與內框122之間的容置空間(圖未標示)內。本實施例之膠框170例如是兩垂直連接的條狀物，其配置於內框122內，並位於背光模組130上方而鄰近顯示面板140，用以進一步限制顯示面板140在內框122上的移動。在本實施例中，膠框170例如是以膠帶(圖未示)貼附於背光模組130上。在本實施例中，軟性電路板175設置於膠框170與背光模組130之間，進一步的，光源133設置於軟性電路板175之上。It should be noted that, as shown in FIG. 2 , the touch display device 100 may further include a battery 160 and a plastic frame 170 and a flexible circuit board (FPC) 175 . The battery 160 is disposed in an accommodation space (not shown) between the back plate 110 and the inner frame 122. The plastic frame 170 of the present embodiment is, for example, two vertically connected strips disposed in the inner frame 122 and located above the backlight module 130 adjacent to the display panel 140 for further limiting the display panel 140 on the inner frame 122. The movement. In this embodiment, the plastic frame 170 is attached to the backlight module 130 by, for example, a tape (not shown). In the embodiment, the flexible circuit board 175 is disposed between the plastic frame 170 and the backlight module 130. Further, the light source 133 is disposed on the flexible circuit board 175.
請再次參閱圖2，外框123、背板110及觸控面板150之間圍成容納空間190，用以容納顯示面板140的控制電路、觸控顯示裝置100的中央處理器(Central Processing Unit，CPU)、存儲器或天線等。Referring to FIG. 2 again, the outer frame 123, the back plate 110 and the touch panel 150 enclose a receiving space 190 for accommodating the control circuit of the display panel 140 and the central processing unit of the touch display device 100 (Central Processing Unit, CPU), memory or antenna.
在本創作的觸控顯示裝置中，背光模組是配置於框架之內框的內側，顯示面板位於背光模組的上方，觸控面板配置於框架的外框上，且背光模組、顯示面板及觸控面板的大部份重量是藉由框架的連接元件承載，因此背板不需有較高的強度，可減小背板的厚度。另外，連接元件是橫向連接於內框與外框之 間，其可有效利用觸控顯示裝置的內部空間，不會增加觸控顯示裝置的厚度。In the touch display device of the present invention, the backlight module is disposed on the inner side of the inner frame of the frame, the display panel is located above the backlight module, the touch panel is disposed on the outer frame of the frame, and the backlight module and the display panel are And most of the weight of the touch panel is carried by the connecting elements of the frame, so the back plate does not need to have high strength, and the thickness of the back plate can be reduced. In addition, the connecting element is laterally connected to the inner frame and the outer frame In the meantime, the internal space of the touch display device can be effectively utilized without increasing the thickness of the touch display device.
雖然本創作已以較佳實施例揭露如上，然其並非用以限定本創作，任何熟習此技藝者，在不脫離本創作之精神和範圍內，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。另外本創作的任一實施例或申請專利範圍不須達成本創作所揭露之全部目的或優點或特點。此外，摘要部分和標題僅是用來輔助專利文件搜尋之用，並非用來限制本創作之權利範圍。此外，本說明書或申請專利範圍中提及的“第一”、“第二”等用語僅用以命名元件的名稱或區別不同實施例或範圍，而並非用來限制元件數量上的上限或下限。Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and anyone skilled in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of protection is subject to the definition of the scope of the patent application. In addition, any embodiment or application of the present invention is not required to achieve all of the objects or advantages or features disclosed in the present disclosure. In addition, the abstract sections and headings are only used to assist in the search for patent documents and are not intended to limit the scope of the invention. In addition, the terms "first", "second" and the like mentioned in the specification or the claims are only used to name the components or distinguish different embodiments or ranges, and are not intended to limit the upper or lower limit of the number of components. .
100‧‧‧觸控顯示裝置100‧‧‧Touch display device
110‧‧‧背板110‧‧‧ Backboard
120‧‧‧框架120‧‧‧Frame
122‧‧‧內框122‧‧‧ inside frame
122a‧‧‧承載面122a‧‧‧ bearing surface
122b‧‧‧承載條122b‧‧‧bearing strip
122e‧‧‧低承載面122e‧‧‧low bearing surface
122f‧‧‧高承載面122f‧‧‧High bearing surface
123‧‧‧外框123‧‧‧Front frame
123a‧‧‧底面123a‧‧‧ bottom
123b‧‧‧承載面123b‧‧‧ bearing surface
124‧‧‧連接元件124‧‧‧Connecting components
130‧‧‧背光模組130‧‧‧Backlight module
133‧‧‧光源133‧‧‧Light source
134‧‧‧導光板134‧‧‧Light guide
135‧‧‧光學膜片135‧‧‧Optical diaphragm
140‧‧‧顯示面板140‧‧‧ display panel
150‧‧‧觸控面板150‧‧‧ touch panel
155‧‧‧承載片155‧‧‧Carrier
155a‧‧‧反射面155a‧‧‧reflecting surface
160‧‧‧電池160‧‧‧Battery
170‧‧‧膠框170‧‧‧ plastic frame
175‧‧‧軟性電路板175‧‧‧Soft circuit board
180‧‧‧遮光膠帶180‧‧‧Lighting tape
190‧‧‧容納空間190‧‧‧ accommodation space
圖1為本創作一實施例之觸控顯示裝置之立體分解示意圖。FIG. 1 is a perspective exploded view of a touch display device according to an embodiment of the present invention.
圖2為圖1所示之觸控顯示裝置之剖面示意圖。2 is a cross-sectional view of the touch display device of FIG. 1.
圖3為圖1所示框架之平面示意圖。Figure 3 is a plan view of the frame shown in Figure 1.
圖4為圖3所示框架的局部立體示意圖。Figure 4 is a partial perspective view of the frame of Figure 3.
100‧‧‧觸控顯示裝置100‧‧‧Touch display device
110‧‧‧背板110‧‧‧ Backboard
120‧‧‧框架120‧‧‧Frame
122‧‧‧內框122‧‧‧ inside frame
122a‧‧‧承載面122a‧‧‧ bearing surface
122f‧‧‧高承載面122f‧‧‧High bearing surface
122e‧‧‧低承載面122e‧‧‧low bearing surface
123‧‧‧外框123‧‧‧Front frame
123a‧‧‧底面123a‧‧‧ bottom
123b‧‧‧承載面123b‧‧‧ bearing surface
130‧‧‧背光模組130‧‧‧Backlight module
133‧‧‧光源133‧‧‧Light source
134‧‧‧導光板134‧‧‧Light guide
135‧‧‧光學膜片135‧‧‧Optical diaphragm
140‧‧‧顯示面板140‧‧‧ display panel
150‧‧‧觸控面板150‧‧‧ touch panel
155‧‧‧承載片155‧‧‧Carrier
155a‧‧‧反射面155a‧‧‧reflecting surface
160‧‧‧電池160‧‧‧Battery
170‧‧‧膠框170‧‧‧ plastic frame
175‧‧‧軟性電路板175‧‧‧Soft circuit board
180‧‧‧遮光膠帶180‧‧‧Lighting tape
190‧‧‧容納空間190‧‧‧ accommodation space
Claims (12)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200833083U CN202453853U (en) | 2012-03-05 | 2012-03-05 | Touch-control display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM448735U true TWM448735U (en) | 2013-03-11 |
Family
ID=46869702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101218996U TWM448735U (en) | 2012-03-05 | 2012-10-01 | Touch display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202453853U (en) |
| TW (1) | TWM448735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI511005B (en) * | 2013-12-20 | 2015-12-01 | Qisda Corp | Display device and infrared touch module thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5715668B2 (en) * | 2012-10-30 | 2015-05-13 | シャープ株式会社 | Operation device and image processing apparatus having the same |
| CN104317459B (en) * | 2014-11-19 | 2019-05-03 | 合肥鑫晟光电科技有限公司 | Support cover board, touch-control display panel and touch control display apparatus |
| CN108630112B (en) * | 2017-03-16 | 2021-04-16 | 上海和辉光电有限公司 | Bearing frame and organic light emitting diode display device |
| CN108965528A (en) * | 2018-07-20 | 2018-12-07 | 重庆宝力优特科技有限公司 | A kind of mobile phone center and preparation method thereof |
-
2012
- 2012-03-05 CN CN2012200833083U patent/CN202453853U/en not_active Expired - Lifetime
- 2012-10-01 TW TW101218996U patent/TWM448735U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI511005B (en) * | 2013-12-20 | 2015-12-01 | Qisda Corp | Display device and infrared touch module thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202453853U (en) | 2012-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4K | Expiration of patent term of a granted utility model |