TWI488081B - Electrostatic protection structure, method for making electrostatic protection structure, and touch panel thereof - Google Patents
Electrostatic protection structure, method for making electrostatic protection structure, and touch panel thereof Download PDFInfo
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- TWI488081B TWI488081B TW101138860A TW101138860A TWI488081B TW I488081 B TWI488081 B TW I488081B TW 101138860 A TW101138860 A TW 101138860A TW 101138860 A TW101138860 A TW 101138860A TW I488081 B TWI488081 B TW I488081B
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- 238000000034 method Methods 0.000 title claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 58
- 239000002184 metal Substances 0.000 claims description 58
- 239000012777 electrically insulating material Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims 1
- 230000003068 static effect Effects 0.000 description 16
- 230000006378 damage Effects 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 8
- 230000005611 electricity Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000006698 induction Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Elimination Of Static Electricity (AREA)
Description
本發明是有關於一種靜電防護結構及靜電防護結構之製作方法，特別是有關於一種用於觸控面板之靜電防護的靜電防護結構、靜電防護結構之製作方法。The invention relates to a method for manufacturing an electrostatic protection structure and an electrostatic protection structure, in particular to an electrostatic protection structure for electrostatic protection of a touch panel and a method for manufacturing the same.
近年來，隨著面板技術的提昇及消費大眾對電子產品的使用普及化，觸控式面板的應用越來越廣泛，從早期的一些特殊用途，到目前許多電子產品都已逐漸採用觸控式面板，觸控式面板已經是一個當紅且快速成長的應用及市場。In recent years, with the improvement of panel technology and the popularization of the use of electronic products by consumers, touch panel applications have become more and more widely used. From some special applications in the early days, many electronic products have gradually adopted touch type. Panels, touch panels are already a popular and fast-growing application and market.
然而當消費者使用觸控式面板時，因操作模式常須以手指觸壓面板，使得手指上的靜電傳導至面板進而影響面板內之電路，這對通常耐壓只有幾十伏特的積體電路而言，實在是一大破壞，液晶螢幕模組本身螢幕和驅動元件等，都會受到靜電的破壞或影響，而靜電放電對於液晶螢幕模組的破壞直接觀察可發現一些損害情況，如造成螢幕缺陷、金屬導線被熔解、元件電阻值的改變、氧化層被破壞或擊穿以及影響以微處理器為中心的電子電路或控制器發生錯誤動作，這些都大大影響了觸控面板的使用壽命跟輸入訊號傳遞的可靠度。However, when the consumer uses the touch panel, it is often necessary to touch the panel with a finger due to the operation mode, so that the static electricity on the finger is transmitted to the panel and thus affects the circuit in the panel, which is an integrated circuit with a normal withstand voltage of only several tens of volts. In fact, it is a great destruction. The screen and drive components of the LCD screen module will be damaged or affected by static electricity. The electrostatic discharge can directly detect the damage of the LCD screen module, such as causing screen defects. The metal wire is melted, the resistance value of the component is changed, the oxide layer is broken or broken down, and the electronic circuit or controller that is centered on the microprocessor is malfunctioning, which greatly affects the life and input of the touch panel. The reliability of signal transmission.
就目前技術而言，可看到對抗靜電的相關解決方式，例如，新型專利第M434256號提供了現行較為普遍 之觸控面板設計對於抗靜電能力提升做法，其係於面板最外圍部分加上一個導體迴路，旨在貼和軟性電路板後藉由電路板上的金屬線路接地到後端印刷電路板(或後端系統的地)，但在此動作完成前觸控面板單體的累積靜電荷並無路徑可疏發而最終導致靜電放電擊傷此面板中的工作區是其缺點。而發明專利第I367052號揭露另一種面板抗靜電能力提升做法，其係利用尖端放電原理意將某區域的累積靜電荷偶合到其他導線以避免靜電放電擊傷，但此作法的缺點是各個導線之間的電荷偶和過程同時也會將訊號作耦合產生非必要性的耦合電訊號(雜訊)。As far as the current technology is concerned, the relevant solutions against static electricity can be seen. For example, the new patent No. M434256 provides the current common The touch panel design is designed to improve the antistatic capability by attaching a conductor loop to the outermost portion of the panel, which is intended to be attached to the flexible circuit board and grounded to the rear printed circuit board by metal lines on the circuit board (or The ground of the back-end system, but before the action is completed, the accumulated static charge of the touch panel unit has no path to be thinned out and eventually causes the electrostatic discharge to damage the working area in the panel is a disadvantage. The invention patent No. I367052 discloses another method for improving the antistatic ability of a panel, which utilizes the principle of tip discharge to couple the accumulated static charge of a certain region to other wires to avoid electrostatic discharge damage, but the disadvantage of this method is that each wire is The charge coupling process also couples the signals to produce non-essential coupled electrical signals (noise).
綜上，習知技術之抗靜電方式仍具多個待改進之處，如何發展一種可改善上述習知技術缺失，提升觸控面板抗靜電能力，保護觸控面板不受靜電傷害之靜電防護結構、靜電防護結構之製作方法，已成市場應用上之一個刻不容緩的議題。In summary, the antistatic method of the prior art still has a number of improvements, how to develop an electrostatic protection structure that can improve the above-mentioned conventional technology, improve the antistatic ability of the touch panel, and protect the touch panel from static damage. The production method of the electrostatic protection structure has become an urgent issue in the market application.
有鑑於上述習知技藝之問題，本發明之目的就是在提供一種靜電防護結構、靜電防護結構之製作方法及其觸控面板，以解決目前觸控面板之靜電放電/抗靜電相關技術不盡理想的問題。In view of the above problems in the prior art, the object of the present invention is to provide an electrostatic protection structure, a method for fabricating an electrostatic protection structure, and a touch panel thereof, so as to solve the current unsatisfactory electrostatic discharge/antistatic related technology of the touch panel. The problem.
根據本發明之目的，提出一種靜電防護結構，係用於一觸控面板之靜電防護，包含：第一、第二及第三金 屬線圈。該等金屬線圈係設置於該觸控面板四周，且該第一及第二金屬線圈間具有多條相接通道。其中，該等相接通道與該第三金屬線圈分別位於不同平面上，且各該相接通道與該第三金屬線圈間具有介電體。According to the purpose of the present invention, an electrostatic protection structure is proposed for electrostatic protection of a touch panel, comprising: first, second and third gold Is a coil. The metal coils are disposed around the touch panel, and the first and second metal coils have a plurality of adjacent channels. The intersecting channel and the third metal coil are respectively located on different planes, and each of the connecting channels and the third metal coil has a dielectric body.
根據本發明之目的，再提出一種靜電防護結構之製作方法，該靜電防護結構係用於一觸控面板之靜電防護，該方法包含：設置一第一、第二及第三金屬線圈於該觸控面板四周；將該第一及第二金屬線圈間以多條相接通道連接；以及提供介電體於各該相接通道與該第三金屬線圈之間；其中，該等相接通道與該第三金屬線圈分別位於不同平面上。According to the purpose of the present invention, a method for fabricating an electrostatic protection structure for electrostatic protection of a touch panel is provided. The method includes: disposing a first, second, and third metal coils on the touch The control panel is surrounded; the first and second metal coils are connected by a plurality of intersecting channels; and a dielectric body is provided between each of the intersecting channels and the third metal coil; wherein the connecting channels are The third metal coils are respectively located on different planes.
根據本發明之目的，又提出一種具有靜電防護結構之觸控面板，包含多個如上述之靜電防護結構。According to the purpose of the present invention, a touch panel having an electrostatic protection structure is further provided, comprising a plurality of electrostatic protection structures as described above.
本發明前述各方面及其它方面依據下述的非限制性具體實施例詳細說明以及參照附隨的圖式將更趨於明瞭。The foregoing aspects and other aspects of the invention will be apparent from the description of the appended claims appended claims
為利 貴審查員瞭解本發明之技術特徵、內容與優點及其所能達成之功效，茲將本發明配合附圖，並以實施例之表達形式詳細說明如下，而其中所使用之圖式，其主旨僅為示意及輔助說明書之用，未必為本發明實施後之真實比例與精準配置，故不應就所附之圖式的比例與配置關係解讀、侷限本發明於實際實施上的權利範圍， 合先敘明。The technical features, contents, and advantages of the present invention, as well as the advantages thereof, can be understood by the present inventors, and the present invention will be described in detail with reference to the accompanying drawings. The subject matter is only for the purpose of illustration and description. It is not intended to be a true proportion and precise configuration after the implementation of the present invention. Therefore, the scope and configuration relationship of the attached drawings should not be interpreted or limited. First described.
請參閱第一A圖及第一B圖，其係為本發明之一具體實施例之部分靜電防護結構之俯視示意圖以及側視示意圖，用以說明本發明之靜電防護結構的基本實施方法與其相應結構。如圖所示，本發明靜電防護結構1的基本實施主要是由一第一金屬線圈11、一第二金屬線圈12、一第三金屬線圈13以及介電體14組合而成。其中，第一金屬線圈11與第二金屬線圈12之間可相互延伸而形成多條具有導電特性之相接通道15。Please refer to FIG. 1A and FIG. 1B, which are schematic top and side views of a part of the static electricity protection structure according to an embodiment of the present invention, illustrating the basic implementation method of the electrostatic protection structure of the present invention. structure. As shown in the figure, the basic implementation of the electrostatic protection structure 1 of the present invention is mainly composed of a first metal coil 11, a second metal coil 12, a third metal coil 13, and a dielectric body 14. The first metal coil 11 and the second metal coil 12 are mutually extendable to form a plurality of intersecting channels 15 having conductive properties.
其中，第一、第二、第三金屬線圈11、12、13以及該等相接通道15較佳可至少由銅、鉬、鋁及氧化銦錫(Indium Tin Oxide，ITO)等其中之一者所構成。而介電體14較佳可至少由有機電絕緣材料及無機電絕緣材料等之其中之一者所構成。又，在本發明所屬領域中具有通常知識者應當明瞭，前述構成之材料態樣僅為舉例而非限制，實際實施時，並不僅限於上述之態樣。The first, second, and third metal coils 11, 12, and 13 and the phase-connecting channels 15 are preferably at least one of copper, molybdenum, aluminum, and indium tin oxide (ITO). Composition. The dielectric body 14 is preferably made of at least one of an organic electrically insulating material and an inorganic electrically insulating material. Further, it should be understood by those of ordinary skill in the art that the present invention is not limited to the embodiments described herein.
承上所述，連接第一金屬線圈11與第二金屬線圈12的多條相接通道15較佳可與第三金屬線圈13分別位於不同平面上。舉例來說，在本實施例中，第一、第二金屬線圈11、12以及該等相接通道15較佳可位於一第一平面，而第三金屬線圈13較佳可位於一第二平面。其中，在本實施例中，該第一平面與該第二平面較佳可為平行(如第一B圖所示)。該等相接通道15靠近中間部分之寬度較佳可窄於該等相接通道15與第一、第二金屬 線圈11、12相接部分之寬度(如第一A及一B圖所示)。而介電體14較佳可設置於各該相接通道15與第三金屬線圈13之間(如第一B圖所示)。其中，圖式中介電體14之形狀僅為舉例而非限制，實際實施時，並不僅限於此一形狀態樣。As described above, the plurality of intersecting channels 15 connecting the first metal coil 11 and the second metal coil 12 are preferably located on different planes from the third metal coil 13 respectively. For example, in the embodiment, the first and second metal coils 11, 12 and the connecting channels 15 are preferably located in a first plane, and the third metal coil 13 is preferably located in a second plane. . In this embodiment, the first plane and the second plane are preferably parallel (as shown in FIG. B). The width of the adjacent channel 15 near the intermediate portion is preferably narrower than the adjacent channel 15 and the first and second metals The width of the portion where the coils 11, 12 are connected (as shown in Figures A and B). The dielectric body 14 is preferably disposed between each of the intersecting channels 15 and the third metal coil 13 (as shown in FIG. The shape of the patterned dielectric body 14 is merely an example and not a limitation, and in actual implementation, it is not limited to the one-shaped state.
請參閱第二A圖與第二B圖，其係為本發明具靜電防護結構之觸控面板第一實施例之結構示意圖，以及本發明具靜電防護結構之觸控面板第二實施例之結構示意圖，用以說明本發明具靜電防護結構之觸控面板的基本實施方法與其相應結構。如圖所示，上述之靜電防護結構1的基本實施主要可用於觸控面板之靜電防護，在第一及第二實施例中，觸控面板2的中間區塊為主動區塊(Active Area)21；上述靜電防護結構1之第一、第二及第三金屬線圈11、12、13較佳可設置於觸控面板2的四周。也就是說，上述靜電防護結構1之第一與第二金屬線圈11、12之間可相互延伸而形成具有多條具有導電特性之相接通道15，且多個介電體14可設置於各該相接通道15與第三金屬線圈13之間。Please refer to FIG. 2A and FIG. 2B, which are schematic diagrams of the first embodiment of the touch panel with the electrostatic protection structure of the present invention, and the structure of the second embodiment of the touch panel with the electrostatic protection structure of the present invention. The schematic diagram is used to illustrate the basic implementation method and corresponding structure of the touch panel with the electrostatic protection structure of the present invention. As shown in the figure, the basic implementation of the above-mentioned electrostatic protection structure 1 can be mainly used for electrostatic protection of a touch panel. In the first and second embodiments, the middle block of the touch panel 2 is an active area (Active Area). The first, second, and third metal coils 11, 12, and 13 of the electrostatic protection structure 1 are preferably disposed around the touch panel 2. That is, the first and second metal coils 11 and 12 of the electrostatic protection structure 1 can extend to each other to form a plurality of connecting channels 15 having conductive characteristics, and the plurality of dielectric bodies 14 can be disposed on each The intersecting channel 15 is between the third metal coil 13.
如此，連接第一金屬線圈11與第二金屬線圈12的多條相接通道15、介電體14及第三金屬線圈13之間形成了多個靜電誘發電容。也就是說，本發明具靜電防護結構之觸控面板2可以在觸控面板2的外圍導體佈線上增加多個靜電誘發電容，以將非期望的靜電放電傷害引導至非有效區；而非有效區也就是形成的多個靜電誘發電容之位置。Thus, a plurality of static induction capacitors are formed between the plurality of intersecting channels 15, the dielectric body 14, and the third metal coil 13 connecting the first metal coil 11 and the second metal coil 12. In other words, the touch panel 2 with the electrostatic protection structure of the present invention can add a plurality of static induction capacitors on the peripheral conductor wiring of the touch panel 2 to guide undesired electrostatic discharge damage to the inactive area; The region is also the location of a plurality of electrostatically induced capacitors formed.
值得一提的是，設置在觸控面板2四周的第一、第二及第三金屬線圈11、12、13之實施態樣可依客戶需求設計成封閉態樣(如第二A圖中之第一實施例所示，僅在右下端區域有開口)，或可依客戶需求設計成開放態樣(如第二B圖中之第二實施例所示，可在左上端邊角或是其他位置斷開)。此處所述之開口或斷開位置僅為舉例而非限制，實際實施時，並不僅限於上述之態樣。It is worth mentioning that the implementation manners of the first, second and third metal coils 11, 12, 13 disposed around the touch panel 2 can be designed into a closed state according to customer requirements (as shown in the second figure A). In the first embodiment, there is an opening only in the lower right end region, or can be designed as an open state according to the customer's requirements (as shown in the second embodiment in FIG. B, in the upper left corner or other The position is broken). The opening or breaking position described herein is merely an example and not a limitation, and in actual implementation, it is not limited to the above.
所以在使用者使用本發明具靜電防護結構之觸控面板，因操作行為使得手指上的靜電傳導至觸控面板上時，因其面板外圍具有多個靜電誘發電容，因操作導致的預期外靜電至多僅會在多個靜電誘發電容之一或數個引起破壞。也就是說，非期望的靜電放電傷害因被引導並侷限至一或數個靜電誘發電容(即非有效區)，對觸控面板本身並不會造成任何傷害，例如觸控面板本身之螢幕和驅動元件等等，都不會受到靜電的破壞或影響；如此將有效提升觸控面板的抗靜電能力。另外，未被破壞之靜電誘發電容的保護作用在之後的使用中仍能維持。Therefore, when the user uses the touch panel with the electrostatic protection structure of the present invention, the static electricity on the finger is transmitted to the touch panel due to the operation behavior, because the panel has a plurality of electrostatic induction capacitors on the periphery thereof, and the expected external static electricity is caused by the operation. At most, one or several of the static induction capacitors may cause damage. That is to say, undesired electrostatic discharge damage is guided and limited to one or several electrostatically induced capacitors (ie, non-active areas), and does not cause any damage to the touch panel itself, such as the screen of the touch panel itself. The driving components and the like are not damaged or affected by static electricity; this will effectively improve the antistatic capability of the touch panel. In addition, the protection of the undestroyed electrostatically induced capacitor can be maintained in subsequent use.
又，在本發明所屬領域中具有通常知識者應當明瞭，前面描述之第一、第二及第三金屬線圈11、12、13之數量、相接通道15之形狀、介電體14之材質及形狀等實施態樣僅為舉例而非限制，任何未脫離本靜電防護結構1及具靜電防護結構之觸控面板2之精神與範疇，均應被包含於本發明之精神，在此先行敘明。Moreover, it should be apparent to those of ordinary skill in the art to which the present invention pertains, the number of first, second, and third metal coils 11, 12, 13 described above, the shape of the contact channel 15, the material of the dielectric body 14, and The shape and the like are merely examples and are not intended to be limiting. Any spirit and scope of the touch panel 2 that does not deviate from the electrostatic protection structure 1 and the electrostatic protection structure should be included in the spirit of the present invention. .
儘管前述在說明本發明之靜電防護結構1以及具靜 電防護結構之觸控面板2的過程中，亦已同時說明本發明之靜電防護結構之製作方法的概念，但為求清楚起見，以下仍另繪示流程圖詳細說明。Although the foregoing describes the electrostatic protection structure 1 of the present invention and has a static In the process of the touch panel 2 of the electric protection structure, the concept of the manufacturing method of the electrostatic protection structure of the present invention has also been described. However, for the sake of clarity, the flowchart will be described in detail below.
請參閱第三圖，其係為本發明之靜電防護結構之製作方法一實施例之流程圖，該靜電防護結構較佳可用於一觸控面板之靜電防護。如圖所示，靜電防護結構之製作方法可包含下列步驟：Please refer to the third figure, which is a flowchart of an embodiment of a method for fabricating an electrostatic protection structure of the present invention. The electrostatic protection structure is preferably used for electrostatic protection of a touch panel. As shown in the figure, the method for manufacturing the electrostatic protection structure may include the following steps:
(31)設置第一、第二及第三金屬線圈於該觸控面板四周。(31) The first, second, and third metal coils are disposed around the touch panel.
(32)將該第一及第二金屬線圈間以多條相接通道連接，且該等相接通道與該第三金屬線圈分別位於不同平面上。(32) connecting the first and second metal coils by a plurality of intersecting channels, and the connecting channels and the third metal coils are respectively located on different planes.
(33)提供介電體於各該相接通道與該第三金屬線圈之間。(33) providing a dielectric between each of the adjacent channels and the third metal coil.
本發明之靜電防護結構之製作方法的詳細說明以及實施方式已於前面敘述本發明之靜電防護結構以及具靜電防護結構之觸控面板時描述過，在此為了簡略說明便不再敘述。The detailed description and embodiments of the method for fabricating the electrostatic protection structure of the present invention have been described above with respect to the electrostatic protection structure of the present invention and the touch panel having the electrostatic protection structure, which will not be described here for the sake of brevity.
綜上所述，本發明所提出之靜電防護結構、靜電防護結構之製作方法及其觸控面板可在觸控面板的外圍導體佈線上增加多個靜電誘發電容，以將非期望的靜電放電傷害引導至非有效區。如此，將可有效提升觸控面板的抗靜電能力，保護觸控面板不受靜電傷害造成的損失。並且，因本發明所提出之靜電防護結構可與觸控面 板的有效區同一道製程，將不額外增加另外的製程以及成本。In summary, the electrostatic protection structure, the electrostatic protection structure manufacturing method and the touch panel of the invention can add a plurality of static induction capacitors on the peripheral conductor wiring of the touch panel to damage the undesired electrostatic discharge. Boot to the inactive area. In this way, the antistatic capability of the touch panel can be effectively improved, and the touch panel can be protected from the damage caused by static electricity. Moreover, the electrostatic protection structure proposed by the invention can be combined with the touch surface The effective area of the board is the same process, and no additional process and cost will be added.
至此，本發明之靜電防護結構、靜電防護結構之製作方法及其觸控面板的較佳實施例，已經由上述說明以及圖式加以說明。在本說明書中所揭露的所有特徵都可能與其他方法結合，本說明書中所揭露的每一個特徵都可能選擇性的以相同、相等或相似目的特徵所取代，因此，除了特別顯著的特徵之外，所有的本說明書所揭露的特徵僅是相等或相似特徵中的一個例子。經過本發明較佳實施例之描述後，熟悉此一技術領域人員應可瞭解到，本發明實為一新穎、進步且具產業實用性之發明，深具發展價值。本發明得由熟悉技藝之人任施匠思而為諸般修飾，然不脫如附申請範圍所欲保護者。Thus far, the electrostatic protection structure of the present invention, the manufacturing method of the electrostatic protection structure, and the preferred embodiment of the touch panel have been described by the above description and the drawings. All of the features disclosed in this specification may be combined with other methods, and each of the features disclosed in the specification may be selectively replaced with the same, equal or similar purpose features, and thus, in addition to the particularly salient features All of the features disclosed in this specification are only one example of equal or similar features. After the description of the preferred embodiment of the present invention, it should be understood by those skilled in the art that the present invention is a novel, progressive, and practical invention, and has profound development value. The present invention has been modified by those skilled in the art and is intended to be modified as described in the appended claims.
1‧‧‧靜電防護結構1‧‧‧Electrostatic protection structure
11‧‧‧第一金屬線圈11‧‧‧First metal coil
12‧‧‧第二金屬線圈12‧‧‧Second metal coil
13‧‧‧第三金屬線圈13‧‧‧ Third metal coil
14‧‧‧介電體14‧‧‧ dielectric
15‧‧‧相接通道15‧‧‧Connected channel
2‧‧‧觸控面板2‧‧‧ touch panel
21‧‧‧主動區塊21‧‧‧ active block
31~33‧‧‧步驟流程31~33‧‧‧Step process
參閱後續的圖式與描述將可更了解本發明。文中未詳列暨非限制性之實施例則請參考該後續圖式之描述；其中：第一A圖與第一B圖係為本發明之一具體實施例之部分靜電防護結構之俯視示意圖以及側視示意圖。The invention will be more fully understood by reference to the appended drawings and description. For a non-limiting embodiment of the present invention, please refer to the description of the subsequent drawings; wherein: the first A diagram and the first B diagram are a top view and a side view of a part of the electrostatic protection structure of one embodiment of the present invention. See the schematic.
第二A圖與第二B圖係為本發明具靜電防護結構之觸控面板第一實施例之結構示意圖，以及本發明具靜電防護結構之觸控面板第二實施例之結構示意圖。2A and 2B are schematic structural views of a first embodiment of a touch panel having an electrostatic protection structure according to the present invention, and a schematic structural view of a second embodiment of the touch panel having an electrostatic protection structure according to the present invention.
第三圖係為本發明靜電防護結構之製作方法一實施 例之流程圖。The third figure is an implementation method of the electrostatic protection structure of the present invention. Flow chart of the example.
11‧‧‧第一金屬線圈11‧‧‧First metal coil
12‧‧‧第二金屬線圈12‧‧‧Second metal coil
13‧‧‧第三金屬線圈13‧‧‧ Third metal coil
14‧‧‧介電體14‧‧‧ dielectric
15‧‧‧相接通道15‧‧‧Connected channel
Claims (9)
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| Application Number | Priority Date | Filing Date | Title |
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| TW101138860A TWI488081B (en) | 2012-10-22 | 2012-10-22 | Electrostatic protection structure, method for making electrostatic protection structure, and touch panel thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| TW101138860A TWI488081B (en) | 2012-10-22 | 2012-10-22 | Electrostatic protection structure, method for making electrostatic protection structure, and touch panel thereof |
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| TW201416928A TW201416928A (en) | 2014-05-01 |
| TWI488081B true TWI488081B (en) | 2015-06-11 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200901013A (en) * | 2007-06-27 | 2009-01-01 | Flytech Technology Co Ltd | Touch panel having electrostatic protection design and electronic apparatus having the same |
| US7839459B2 (en) * | 2004-11-15 | 2010-11-23 | Samsung Mobile Display Co., Ltd. | Flat panel display device including electrostatic discharge prevention units |
| CN101995985A (en) * | 2009-08-14 | 2011-03-30 | 义隆电子股份有限公司 | Touch control panel master slice capable of improving electrostatic discharge in manufacturing process |
| US8159626B2 (en) * | 2008-09-26 | 2012-04-17 | Lg Display Co., Ltd. | Liquid crystal display device |
| TWM434256U (en) * | 2011-09-27 | 2012-07-21 | Zhang Jin Fa | Electrostatic protection structure for touch panel |
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2012
- 2012-10-22 TW TW101138860A patent/TWI488081B/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7839459B2 (en) * | 2004-11-15 | 2010-11-23 | Samsung Mobile Display Co., Ltd. | Flat panel display device including electrostatic discharge prevention units |
| TW200901013A (en) * | 2007-06-27 | 2009-01-01 | Flytech Technology Co Ltd | Touch panel having electrostatic protection design and electronic apparatus having the same |
| US8159626B2 (en) * | 2008-09-26 | 2012-04-17 | Lg Display Co., Ltd. | Liquid crystal display device |
| CN101995985A (en) * | 2009-08-14 | 2011-03-30 | 义隆电子股份有限公司 | Touch control panel master slice capable of improving electrostatic discharge in manufacturing process |
| TWM434256U (en) * | 2011-09-27 | 2012-07-21 | Zhang Jin Fa | Electrostatic protection structure for touch panel |
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| TW201416928A (en) | 2014-05-01 |
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