TWM480112U - Touch structure - Google Patents
Touch structure Download PDFInfo
- Publication number
- TWM480112U TWM480112U TW102216225U TW102216225U TWM480112U TW M480112 U TWM480112 U TW M480112U TW 102216225 U TW102216225 U TW 102216225U TW 102216225 U TW102216225 U TW 102216225U TW M480112 U TWM480112 U TW M480112U
- Authority
- TW
- Taiwan
- Prior art keywords
- sensing
- area
- insulating layer
- touch structure
- display area
- Prior art date
Links
Landscapes
- Position Input By Displaying (AREA)
Description
本創作為一種觸控結構,提供一種具有降低觸控結構與液晶顯示裝置的厚度、減少製造成本與提升模組製作良率之觸控結構。The present invention is a touch structure, and provides a touch structure having the advantages of reducing the thickness of the touch structure and the liquid crystal display device, reducing the manufacturing cost, and improving the manufacturing yield of the module.
現今各式消費性電子產品的市場中,個人數位助理(PDA)、行動電話(mobile Phone)、筆記型電腦(notebook)及平板電腦(tablet PC)等可攜式電子產品皆已廣泛的使用觸控式結構(touch panel)作為其資料溝通的界面工具。此外,由於目前電子產品的設計皆以輕、薄、短、小為方向,因此在產品上無足夠空間容納如鍵盤、滑鼠等傳統輸入裝置,尤其在講求人性化設計的平板電腦需求的帶動下,觸控式結構已經一躍成為關鍵的零組件之一。而且觸控式結構除了符合可作多層次選單設計要求外,亦能同時擁有鍵盤、滑鼠等的功能及手寫輸入等人性化的操作方式,尤其將輸入與輸出整合在同一介面(螢幕)的特質,更是其他傳統輸入裝置所不及之處。現今更發展出一種觸控顯示裝置,為顯示裝置上設置一觸控結構,以讓觸控結構依據顯示裝置之顯示畫面提供可觸控區域,供使用者依據畫面顯示之觸控物件進行觸控操作。In today's consumer electronics market, portable electronic products such as personal digital assistants (PDAs), mobile phones, notebooks, and tablet PCs have been widely used. The touch panel is used as an interface tool for data communication. In addition, since the design of electronic products is currently in the direction of light, thin, short and small, there is not enough space on the product to accommodate traditional input devices such as keyboards and mice, especially in the demand for tablet PCs that are designed with humanity in mind. Under the touch structure has become one of the key components. In addition to the multi-level menu design requirements, the touch-sensitive structure can also have the functions of a keyboard, a mouse, etc., and a humanized operation mode such as handwriting input, especially integrating the input and output in the same interface (screen). The traits are beyond the reach of other traditional input devices. A touch display device is further provided, and a touch structure is disposed on the display device, so that the touch structure provides a touchable area according to the display image of the display device, and the touch display device is used for the user to touch according to the touch object displayed on the screen. operating.
為了達成裝置薄型化的設計需求,傳統的觸控結構設計(強化玻璃/薄膜/薄膜,G/F/F)將導致觸控顯示裝置整體厚度增加,並造成光學效果變差、影響觸控顯示裝置的外觀。晚近則改採SITO架橋結構,將複數軸向(X/Y)的感應電極設置在單一基材 之一表面,運用絕緣層將複數軸向(X/Y)的感應電極的交會處使其彼此絕緣的手段。惟,此種SITO架橋結構的生產製程複雜、製造成本過高且生產良率不易控制。In order to achieve the design requirements of thinner devices, the traditional touch structure design (reinforced glass/film/film, G/F/F) will lead to an increase in the overall thickness of the touch display device, resulting in poor optical effects and affecting the touch display. The appearance of the device. In the near future, the SITO bridge structure was adopted, and the multiple axial (X/Y) sensing electrodes were set on a single substrate. One of the surfaces, which uses an insulating layer to insulate the intersection of a plurality of axial (X/Y) sensing electrodes from each other. However, the production process of such a SITO bridge structure is complicated, the manufacturing cost is too high, and the production yield is difficult to control.
鑑於先前技術所存在的問題,本創作提供了一種觸控結構,具有裝置薄型化、低製造成本與高模組製作良率等優點。In view of the problems of the prior art, the present invention provides a touch structure, which has the advantages of thin device, low manufacturing cost and high module fabrication yield.
為達成上述之目的,本創作之觸控結構包括:可撓式透明基材、複數組感測串列、一絕緣層以及複數跨接導線;其中,可撓式透明基材具有一顯示區和一端子線路區,端子線路區位於顯示區一側,該顯示區具有複數區域;每一組感測串列具有複數感測列,每一組感測串列分別設置於該顯示區之一區域,每一區域相鄰排列,每一感測列具有一延伸端點位於該端子線路區;絕緣層係位於端子線路區之上,且絕緣層相對於複數延伸端點處具有一開口;複數跨接導線則設置於絕緣層之上,每一跨接導線經由開口電性連接延伸端點使複數感測列電性連接。In order to achieve the above object, the touch structure of the present invention comprises: a flexible transparent substrate, a complex array sensing series, an insulating layer and a plurality of jumper wires; wherein the flexible transparent substrate has a display area and a terminal line area, the terminal line area is located at one side of the display area, the display area has a plurality of areas; each set of sensing series has a plurality of sensing columns, and each set of sensing series is respectively disposed in one of the display areas Each region is adjacently arranged, each sensing column has an extended end point in the terminal line region; the insulating layer is located above the terminal line region, and the insulating layer has an opening with respect to the plurality of extended end points; The connecting wires are disposed on the insulating layer, and each of the connecting wires electrically connects the extending end points via the openings to electrically connect the plurality of sensing columns.
為達成上述之目的,所述絕緣層可為光阻或絕緣油墨。For the above purposes, the insulating layer can be a photoresist or an insulating ink.
為達成上述之目的,所述跨接導線可為銀漿、奈米銀、石墨硒或奈米碳管。For the above purposes, the jumper wires may be silver paste, nano silver, graphite selenium or carbon nanotubes.
100‧‧‧可撓式透明基材100‧‧‧Flexible transparent substrate
110‧‧‧感測串列110‧‧‧Sensor series
111a,111b,111c‧‧‧感測列111a, 111b, 111c‧‧‧ Sensing columns
113a,113b,113c‧‧‧延伸端點113a, 113b, 113c‧‧‧ extended endpoints
120a,120b,120c‧‧‧跨接導線120a, 120b, 120c‧‧‧ jumper wires
150a,150b,150c‧‧‧開口150a, 150b, 150c‧‧‧ openings
160‧‧‧絕緣層160‧‧‧Insulation
170‧‧‧透明保護層170‧‧‧Transparent protective layer
180‧‧‧顯示區180‧‧‧ display area
181‧‧‧區域181‧‧‧Area
190‧‧‧端子線路區190‧‧‧Terminal line area
第1a圖所示為本創作之一實施例之觸控結構之結構示意圖。FIG. 1a is a schematic structural view of a touch structure according to an embodiment of the present invention.
第1b圖所示為第1a圖之觸控結構依據剖面線AA剖面圖。Figure 1b is a cross-sectional view of the touch structure of Figure 1a according to a section line AA.
請參閱第1a圖所示為本創作之一實施例之觸控結構之結構示意圖,以及第1b圖所示為第1a圖之觸控結構依據剖 面線AA剖面圖。首先,本創作之觸控結構包括:可撓式透明基板100、複數組感測串列、一絕緣層以及複數跨接導線,其中可撓式透明基板100為可撓曲之材質所構成,可以捲曲成滾筒狀。可撓式透明基材100之材質例如可為PEN、PET、PES、可撓式玻璃、PMMA、PC或PI之一,也可為上述材質之多層複合材料,而前述材質之上亦可形成有多層之透明堆疊結構之基材,多層之透明堆疊結構例如可為抗反射層等,然並不以此為限。可撓式透明基板100之表面設有顯示區180和端子線路區190,端子線路區190位於顯示區180一側,顯示區180並具有複數區域181,每一區域181係相鄰排列。Please refer to FIG. 1a for a schematic structural view of a touch structure according to an embodiment of the present invention, and FIG. 1b is a cross-sectional view of the touch structure of FIG. 1a. Face line AA profile. First, the touch structure of the present invention comprises: a flexible transparent substrate 100, a complex array sensing series, an insulating layer, and a plurality of jumper wires, wherein the flexible transparent substrate 100 is made of a flexible material, and Curl into a roller shape. The material of the flexible transparent substrate 100 may be, for example, one of PEN, PET, PES, flexible glass, PMMA, PC or PI, or may be a multilayer composite material of the above materials, and the above materials may be formed thereon. The substrate of the multi-layer transparent stack structure, the transparent stack structure of the plurality of layers may be, for example, an anti-reflection layer or the like, but is not limited thereto. The surface of the flexible transparent substrate 100 is provided with a display area 180 and a terminal line area 190. The terminal line area 190 is located on the side of the display area 180. The display area 180 has a plurality of areas 181, and each area 181 is adjacently arranged.
複數組感測串列110,其中複數感測串列110之材質例如可為透明導電材質,例如可為銦錫氧化物、氧化銦、氧化鋅、氧化銦鋅、摻雜有鋁之氧化鋅、以及摻雜有銻之氧化錫中之一或其混合物,感測串列之數量亦可視需求而增加或減少,每一組感測串列110分別設置於顯示區之一區域181,而每一組感測串列110具有複數感測列111a、111b、111c,而複數感測列111a、111b、111c之形狀可為六角形、條形、三角形、菱形、雪花形等,具體形狀和尺寸可根據控制IC來選擇,且每一感測串列110a、110b、110c具有一延伸端點113a、113b、113c位於端子線路區190。The complex array sensing series 110, wherein the material of the plurality of sensing series 110 can be, for example, a transparent conductive material, such as indium tin oxide, indium oxide, zinc oxide, indium zinc oxide, zinc oxide doped with aluminum, And one or a mixture of antimony-doped tin oxide, the number of sensing series may also be increased or decreased according to requirements, and each set of sensing series 110 is respectively disposed in one of the display areas 181, and each The group sensing series 110 has a plurality of sensing columns 111a, 111b, 111c, and the plurality of sensing columns 111a, 111b, 111c may have a hexagonal shape, a strip shape, a triangle shape, a diamond shape, a snowflake shape, etc., and the specific shape and size may be Selected according to the control IC, and each of the sensing series 110a, 110b, 110c has an extended terminal 113a, 113b, 113c located in the terminal line region 190.
絕緣層160設置於端子線路區190之上,其中絕緣層160之材質例如可為光阻或絕緣油墨,然並不設限於此。且絕緣層160相對於複數延伸端點113a、113b、113c處具有一開口150a、150b、150c。複數跨接導線120a、120b、120c,設置於絕緣層160之上,每一跨接導線120a、120b、120c經由開口150a、150b、150c電性連接延伸端點113a、113b、113c使複數感測列111a、111b、111c電性連接。再來,可撓式透明基板100之上更具有透明保護 層170,僅於端子線路區190與軟性電路板電性連接的區域(無圖示)無透明保護層170覆蓋。透明保護層170之材質可為二氧化矽(SiO2 )、有機絕緣材質、無機絕緣材質或光阻,光阻例如可為液態光阻或乾膜光阻,對於防止感測結構之水氣入侵或氧化的保護相當優異。The insulating layer 160 is disposed on the terminal line region 190. The material of the insulating layer 160 may be, for example, a photoresist or an insulating ink, but is not limited thereto. And the insulating layer 160 has an opening 150a, 150b, 150c with respect to the plurality of extended end points 113a, 113b, 113c. The plurality of jumper wires 120a, 120b, and 120c are disposed on the insulating layer 160, and each of the jumper wires 120a, 120b, and 120c is electrically connected to the extended end points 113a, 113b, and 113c via the openings 150a, 150b, and 150c to perform complex sensing. The columns 111a, 111b, and 111c are electrically connected. Further, the transparent transparent substrate 100 further has a transparent protective layer 170, and is covered only by a transparent protective layer 170 in a region (not shown) where the terminal line region 190 and the flexible circuit board are electrically connected. The transparent protective layer 170 may be made of cerium oxide (SiO 2 ), an organic insulating material, an inorganic insulating material or a photoresist. The photoresist may be, for example, a liquid photoresist or a dry film photoresist, to prevent moisture intrusion of the sensing structure. Or the protection of oxidation is quite excellent.
本創作具有裝置薄型化、優越的觸控靈敏度、低製造成本與製作良率高等優點。雖然本創作已以實施例揭露如上,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申請專利範圍所界定者為準。The creation has the advantages of thin device, superior touch sensitivity, low manufacturing cost and high production yield. Although the present invention has been disclosed above by way of example, it is not intended to limit the present invention. Anyone who is familiar with this skill can make some changes and refinements without departing from the spirit and scope of this creation. Therefore, the scope of protection of this creation shall be subject to the definition of patent application scope.
100‧‧‧可撓式透明基材100‧‧‧Flexible transparent substrate
110‧‧‧感測串列110‧‧‧Sensor series
111a,111b,111c‧‧‧感測列111a, 111b, 111c‧‧‧ Sensing columns
113a,113b,113c‧‧‧延伸端點113a, 113b, 113c‧‧‧ extended endpoints
120a,120b,120c‧‧‧跨接導線120a, 120b, 120c‧‧‧ jumper wires
160‧‧‧絕緣層160‧‧‧Insulation
180‧‧‧顯示區180‧‧‧ display area
181‧‧‧區域181‧‧‧Area
190‧‧‧端子線路區190‧‧‧Terminal line area
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102216225U TWM480112U (en) | 2013-08-28 | 2013-08-28 | Touch structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102216225U TWM480112U (en) | 2013-08-28 | 2013-08-28 | Touch structure |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM480112U true TWM480112U (en) | 2014-06-11 |
Family
ID=51395406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW102216225U TWM480112U (en) | 2013-08-28 | 2013-08-28 | Touch structure |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM480112U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI509483B (en) * | 2013-08-28 | 2015-11-21 | Rtr Tech Technology Co Ltd | Touch panel and manufacturing method |
-
2013
- 2013-08-28 TW TW102216225U patent/TWM480112U/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI509483B (en) * | 2013-08-28 | 2015-11-21 | Rtr Tech Technology Co Ltd | Touch panel and manufacturing method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI615744B (en) | Touch panel and manufacturing method thereof | |
TWI502429B (en) | Touch-control display and fabrication method thereof | |
TWI573053B (en) | Touch module and touch device having the touch module | |
US9949366B2 (en) | Touch panel | |
US9299508B2 (en) | Touch device and an electrostatic shielding method thereof | |
TWI436252B (en) | Manufacturing method of touchpad | |
US20140209444A1 (en) | Touch panel | |
US20150160758A1 (en) | Touch panel with mesh alloy electrodes | |
TWI553711B (en) | Touch panel and method for manufacturing the same | |
TWM483477U (en) | Touch panel | |
TWI457991B (en) | Touch panel | |
US8921727B2 (en) | Double-layer electrode device | |
CN105702701A (en) | Piezoelectric touch organic light-emitting display panel and manufacturing method thereof, and organic light-emitting display | |
US9362060B2 (en) | Touch electrode device | |
TWI536220B (en) | Tocuh panel | |
TW201411231A (en) | Touch panel and manufacturing method | |
CN203455796U (en) | Touch structure | |
TWM480112U (en) | Touch structure | |
TWI466002B (en) | Manufacturing method of touch panel | |
TWI576727B (en) | Touch device and electrostatic shielding method thereof | |
TWI453643B (en) | Touch panel and electronic device | |
CN203455799U (en) | Touch control structure | |
TWM474193U (en) | Touch sensing device | |
TWI509483B (en) | Touch panel and manufacturing method | |
TWI512572B (en) | Manufacturing method of touch module |