TWI400643B - Array substrate with touch sensitivity and display apparatus of its applications - Google Patents
Array substrate with touch sensitivity and display apparatus of its applications Download PDFInfo
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Description
本發明是有關於一種陣列基板,特別是有關於一種具有觸控結構之薄膜電晶體陣列基板。The present invention relates to an array substrate, and more particularly to a thin film transistor array substrate having a touch structure.
隨著電子技術的發展,觸控板作為顯示裝置的輸入裝置,已經越來越廣泛地應用在各種顯示裝置中,如液晶顯示裝置及雙穩態顯示裝置。With the development of electronic technology, touch panels have become more and more widely used as input devices for display devices in various display devices, such as liquid crystal display devices and bistable display devices.
參見圖1,習知之觸控式液晶顯示裝置1之結構示意圖,觸控面板3由上、下兩導電基板3a、3b構成,將觸控面板3以貼合方式組裝疊設在液晶顯示面板2的最外側,此技術的缺點有:(1)觸控面板3將使液晶顯示裝置1整體厚度與重量增加,悖於液晶顯示裝置朝輕薄方向發展的趨勢。(2)觸控面板3是以貼合方式疊設在液晶顯示面板2上方,此一貼合程序將增加組裝作業之負擔。(3)觸控面板3與液晶顯示面板2係採用分離製程製作,製造成本相對較高。綜上所述,習知技術生產觸控式液晶顯示裝置1的整體厚度及重量較大、組裝程序複雜且製造成本相對較高,明顯限制觸控式顯示裝置的應用。Referring to FIG. 1 , a schematic structural view of a conventional touch-control liquid crystal display device 1 , the touch panel 3 is composed of upper and lower conductive substrates 3 a , 3 b , and the touch panel 3 is assembled and stacked on the liquid crystal display panel 2 in a bonding manner. The outermost side of the technology has the following disadvantages: (1) The touch panel 3 will increase the overall thickness and weight of the liquid crystal display device 1 and tend to develop toward the thin and light direction of the liquid crystal display device. (2) The touch panel 3 is superposed on the liquid crystal display panel 2 in a bonding manner, and this bonding procedure increases the burden of assembly work. (3) The touch panel 3 and the liquid crystal display panel 2 are manufactured by a separate process, and the manufacturing cost is relatively high. In summary, the conventional touch-sensitive liquid crystal display device 1 has a large overall thickness and weight, a complicated assembly procedure, and a relatively high manufacturing cost, which significantly limits the application of the touch display device.
本發明的目的在於提供一具有觸控結構之陣列基板,係為在觸控電極與第一觸控線重疊的區域形成一觸控區,在該觸控區內,該觸控電極與該第一觸控線之間具有一可變的距離且該距離不等於零,用以產生可變的電容效應。當顯示裝置的表面被觸壓時,所觸及的部位產生變形,致使該觸控電極與第一觸控線之間的距離發生改變,而距離的變化量將產生可變的電容效應,顯示裝置可根據電容的變化量而判斷出觸壓作用力之所在位置,藉此達成觸控結構內嵌於薄膜電晶體陣列基板之目的,將觸控功能直接整合於面板生產製程中,簡化組裝程序及降低製造成本,使面板更為輕薄。An object of the present invention is to provide an array substrate having a touch structure, wherein a touch area is formed in a region where the touch electrode overlaps with the first touch line, and the touch electrode and the first A touch line has a variable distance and the distance is not equal to zero to produce a variable capacitive effect. When the surface of the display device is touched, the touched portion is deformed, so that the distance between the touch electrode and the first touch line changes, and the amount of change in the distance will produce a variable capacitance effect, and the display device The position of the contact force can be determined according to the amount of change of the capacitance, thereby achieving the purpose of the touch structure embedded in the thin film transistor array substrate, integrating the touch function directly into the panel production process, simplifying the assembly process and Reduce manufacturing costs and make panels lighter and thinner.
為達成上述之目的,本發明係提供一種具有觸控結構之陣列基板及具有該基板之顯示裝置,該基板上設有至少一第一觸控線、至少一第二觸控線、至少一觸控電極與複數條掃描線及複數條資料線,其中,該複數條掃描線與複數條資料線係交叉設置,而該些第一觸控線係與該些掃描線平行設置,於該些資料線與該些第一觸控線、該些掃描線重疊位置之間設有一第一絕緣層,再於該些資料線上設有一第二絕緣層,最後該觸控電極與該第二觸控線電性連接,且於與該第一觸控線重疊的區域形成一觸控區,在該觸控區內,該觸控電極與該第一觸控線之間具有一可變的距離且該距離不等於零。In order to achieve the above object, the present invention provides an array substrate having a touch structure and a display device having the same, wherein the substrate is provided with at least one first touch line, at least one second touch line, and at least one touch The control electrode and the plurality of scan lines and the plurality of data lines, wherein the plurality of scan lines are intersected with the plurality of data lines, and the first touch lines are disposed in parallel with the scan lines, and the data is A first insulating layer is disposed between the line and the first touch line and the overlapping positions of the scan lines, and a second insulating layer is disposed on the data lines, and finally the touch electrode and the second touch line Electrically connecting, and forming a touch area in an area overlapping the first touch line, wherein the touch area has a variable distance between the touch electrode and the first touch line The distance is not equal to zero.
本發明之另一目的係提供一種具有該陣列基板之顯示裝置,該顯示裝置係為一種液晶顯示裝置,於該裝置上設置一輔助觸壓單元,藉由該輔助觸壓單元相對應該觸控區位置,當該顯示裝置表面受到觸壓時,帶動該輔助觸壓單元向下壓推該觸控電極,致使該觸控電極朝向該第一觸控線之方向彎曲,造成該觸控電極與該第一觸控線間感應產生可變之電容效應,而液晶顯示裝置根據電容的變化量而判斷出觸壓作用力之所在位置。Another object of the present invention is to provide a display device having the array substrate, wherein the display device is a liquid crystal display device, and an auxiliary touch unit is disposed on the device, wherein the auxiliary touch unit corresponds to the touch area. Positioning, when the surface of the display device is touched, driving the auxiliary touch unit to push the touch electrode downward, causing the touch electrode to bend toward the first touch line, thereby causing the touch electrode and the touch electrode The first touch line induces a variable capacitance effect, and the liquid crystal display device determines the position of the contact force according to the amount of change in the capacitance.
本發明之另一目的係提供一種具有該陣列基板之顯示裝置,該顯示裝置係為一種雙穩態顯示裝置,且該顯示薄膜對應貼合本發明之陣列基板表面,當該顯示裝置表面受到觸壓時,帶動該顯示薄膜向下凹陷並壓推觸控電極,致使該觸控電極朝向該第一觸控線之方向彎曲,造成該觸控電極與該第一觸控線間感應產生可變之電容效應,而雙穩態顯示裝置根據電容的變化量而判斷出觸壓作用力之所在位置。Another object of the present invention is to provide a display device having the array substrate, which is a bistable display device, and the display film is corresponding to the surface of the array substrate of the present invention, when the surface of the display device is touched When the pressure is applied, the display film is recessed downwardly and the touch electrode is pushed, so that the touch electrode is bent toward the first touch line, thereby causing the touch between the touch electrode and the first touch line to be variable. The capacitive effect, and the bistable display device determines the position of the contact force according to the amount of change in capacitance.
以下配合圖示以及較佳實施例,以更詳細地說明本發明。The invention will be described in more detail below with reference to the drawings and preferred embodiments.
請參閱第二圖,係為本發明之陣列基板俯視示意圖,其中,觸控電極附近的佈局將以不同實施例詳細作說明。本發明之陣列基板20係為一種薄膜電晶體陣列基板,該陣列基板20係包括一載體基板201與一元件層202,該載體基板201具有一表面201a,於該表面201a設有一元件層202;其中,該元件層202包括有複數個薄膜電晶體28、複數條沿著一第二方向D2並列之掃描線21(scan line)與複數條沿著一第一方向D1並列之資料線23(data line),且該些掃描線21與資料線23彼此電性絕緣並交叉設置以定義出複數個各別對應紅、綠、藍色濾光單元之子畫素區26a、26b、26c,而該些子畫素區26a、26b、26c亦各別對應畫素電極25;特別是於該載體基板201之表面201a之元件層202設有至少一第一觸控線31、至少一第二觸控線32以及至少一觸控電極33;而該些第一觸控線31係沿第二方向D2間隔設置且平行於各掃描線21,其間隔不大於2公分,並位於該些資料線23位置下方,且於各資料線23與該些第一觸控線31、該些掃描線21間設有第一絕緣層22,以阻隔各資料線23與該些第一觸控線31、該些掃描線21間之電性;而該些第二觸控線32係沿第一方向D1間隔設置且平行該些資料線23,其間隔不大於2公分;該些觸控電極33與該第二觸控線32電性連接並與該些第一觸控線31於重疊位置形成一觸控區30。Please refer to the second figure, which is a top view of the array substrate of the present invention, wherein the layout near the touch electrodes will be described in detail in different embodiments. The array substrate 20 of the present invention is a thin film transistor array substrate, the array substrate 20 includes a carrier substrate 201 and a component layer 202, the carrier substrate 201 has a surface 201a, an element layer 202 is disposed on the surface 201a; The component layer 202 includes a plurality of thin film transistors 28, a plurality of scan lines 21 along a second direction D2, and a plurality of data lines 23 along a first direction D1. Line), and the scan lines 21 and the data lines 23 are electrically insulated from each other and intersected to define a plurality of sub-pixel regions 26a, 26b, 26c corresponding to the respective red, green and blue filter units, and The sub-pixel regions 26a, 26b, and 26c also correspond to the pixel electrodes 25; in particular, the component layer 202 of the surface 201a of the carrier substrate 201 is provided with at least one first touch line 31 and at least one second touch line. 32 and at least one touch electrode 33; and the first touch lines 31 are spaced apart along the second direction D2 and parallel to the scan lines 21, the interval is not more than 2 cm, and is located below the data lines 23 And the data lines 23 and the first touch lines 31, the A first insulating layer 22 is disposed between the scan lines 21 to block electrical properties between the data lines 23 and the first touch lines 31 and the scan lines 21; and the second touch lines 32 are along the first A direction D1 is spaced apart and parallel to the data lines 23, and the interval is not more than 2 cm. The touch electrodes 33 are electrically connected to the second touch lines 32 and overlap with the first touch lines 31. A touch area 30 is formed.
另,需要說明的是:下述所有觸控電極的佈局示意圖可視作上述陣列基板之局部放大示意圖,因觸控電極附近可以有各種不同的佈局方式,故本發明分別以不同實施例詳細說明,其中,本發明之所有實施例之陣列基板描述與上述陣列基板的描述相同,故下述之所有實施例將不再贅述,謹先敘明。In addition, it should be noted that the layout diagrams of all the touch electrodes described below can be regarded as a partial enlarged schematic view of the array substrate. Since the touch electrodes can have various layouts in the vicinity of the touch electrodes, the present invention is described in detail by using different embodiments. The description of the array substrate of all the embodiments of the present invention is the same as that of the array substrate described above, and therefore, all the embodiments below will not be described again, and will be described first.
請參閱第三圖、第四圖及第五圖,係分別為本發明之第一實施例觸控電極佈局示意圖、其剖面線A-A’之剖視圖及剖面線B-B’之剖視圖第一實施例。於本實施例中,該載體基板201上分別設有一第一絕緣層22及一第二絕緣層24,其中,該第一絕緣層22係完全覆蓋複數條掃描線21及複數條第一觸控線31,而該第二絕緣層24係覆蓋複數條資料線23及該第一絕緣層22,且該些第二觸控線32係沿第一方向D1間隔設置於該第二絕緣層24上,又該些觸控電極33與該些第二觸控線32係為一體構成、電性連接,且該些觸控電極33與該些第一觸控線31於重疊位置形成一觸控區30,其中,該觸控區30內之每一觸控電極33係部分貼設、部份懸浮於該第二絕緣層24上,且於對應該觸控電極33之每一第一觸控線31之頂面係形成一第一導電面311,且該觸控電極33於對應該第一導電面311位置之內表面係形成一第二導電面331,且該第二導電面331係呈ㄇ型之凹陷狀,致使該觸控電極33以拱橋狀設置於第二絕緣層24上並與該第二絕緣層24產生一間隙,亦即該觸控電極33與該第一觸控線31產生一間隙,藉此一間隙即可產生一可變之距離且該距離不等於零,致使該觸控電極33與第一觸控線31產生可變的電容效應;此外,第六圖係為本實施例剖面線B-B’之剖視圖第二實施例,該觸控電極33亦以懸臂狀設置於第二絕緣層24上並與該第二絕緣層24產生一間隙,亦即該觸控電極33與該第一觸控線31產生一間隙,藉此一間隙即可產生一可變之距離且該距離不等於零,致使該觸控電極33與第一觸控線31產生可變的電容效應;而該觸控區30與對應之子畫素區內之薄膜電晶體28的相對位置係呈對角關係,如第三圖所示,需要說明的是,此作法為最佳實施例,亦可該觸控區30根據特定需求,使觸控區30與對應之子畫素區內之薄膜電晶體28的相對位置係以同側的關係呈現出來。Please refer to the third, fourth and fifth figures, which are respectively a schematic diagram of the layout of the touch electrodes according to the first embodiment of the present invention, a cross-sectional view of the section line A-A' and a cross-sectional view of the section line B-B'. Example. In the embodiment, the first insulating layer 22 and the second insulating layer 24 are respectively disposed on the carrier substrate 201. The first insulating layer 22 completely covers the plurality of scanning lines 21 and the plurality of first touches. The second insulating layer 24 covers the plurality of data lines 23 and the first insulating layer 22, and the second touch lines 32 are disposed on the second insulating layer 24 in the first direction D1. The touch electrodes 33 and the second touch lines 32 are integrally formed and electrically connected, and the touch electrodes 33 and the first touch lines 31 form a touch area at an overlapping position. 30. Each touch electrode 33 in the touch area 30 is partially affixed and partially suspended on the second insulating layer 24, and is corresponding to each of the first touch lines of the touch electrodes 33. A top surface of the 31 is formed with a first conductive surface 311, and the touch electrode 33 forms a second conductive surface 331 on the inner surface corresponding to the first conductive surface 311, and the second conductive surface 331 is ㄇ The recessed shape of the touch electrode 33 is disposed on the second insulating layer 24 in an arch shape and creates a gap with the second insulating layer 24, That is, the touch electrode 33 and the first touch line 31 generate a gap, and a gap can be generated to generate a variable distance, and the distance is not equal to zero, so that the touch electrode 33 and the first touch line 31 are generated. In addition, the sixth embodiment is a cross-sectional view of the cross-sectional line BB′ of the second embodiment of the present embodiment. The touch electrode 33 is also disposed on the second insulating layer 24 in a cantilever manner. The second insulating layer 24 generates a gap, that is, the touch electrode 33 and the first touch line 31 generate a gap, thereby generating a variable distance by a gap and the distance is not equal to zero, so that the touch electrode 33 and the first touch line 31 generate a variable capacitance effect; and the relative position of the touch area 30 and the thin film transistor 28 in the corresponding sub-pixel area is in a diagonal relationship, as shown in the third figure, It is to be noted that this embodiment is a preferred embodiment, and the touch area 30 can also present the relative position of the touch area 30 and the thin film transistor 28 in the corresponding sub-pixel area in the same side relationship according to specific requirements. come out.
請參閱第七圖及第八圖,係分別為本發明之第二實施例觸控電極佈局示意圖及其剖面線B-B’之剖視圖第一實施例。其中,本實施例中之元件設置與前述之第一實施例大致相同,其中,本實施例與前述之第一實施例不同之處在於:該觸控電極33與該第二觸控線32係為分離設置、個別構成;該些第二觸控線32係設置於該第一絕緣層22上,再將該第二絕緣層24覆蓋於其上並設置一穿孔242於觸控電極33與第二觸控線32之重疊處,該穿孔242係貫穿該第二絕緣層24,致使該觸控電極33能沿該穿孔242往第二觸控線32之方向延伸,並與第二觸控線32電性接觸,以達成電性連接之目的;此外,第九圖係為本實施例剖面線B-B’之剖視圖第二實施例,該觸控電極33亦以懸臂狀設置於第二絕緣層24上並與該第二絕緣層24產生一間隙,亦即該觸控電極33與該第一觸控線31產生一間隙,藉此一間隙即可產生一可變之距離且該距離不等於零,致使該觸控電極33與第一觸控線31產生可變的電容效應。Please refer to the seventh and eighth figures, which are respectively a schematic view of a touch electrode layout and a cross-sectional view of a cross-sectional line B-B' of the second embodiment of the present invention. The component arrangement in this embodiment is substantially the same as that of the first embodiment. The difference between the present embodiment and the first embodiment is that the touch electrode 33 and the second touch line 32 are The second touch line 32 is disposed on the first insulating layer 22, and the second insulating layer 24 is covered thereon, and a through hole 242 is disposed on the touch electrode 33 and the second The second contact layer 242 extends through the second insulating layer 24, so that the touch electrode 33 can extend along the through hole 242 toward the second touch line 32, and the second touch line 32 is electrically contacted for the purpose of electrical connection; further, the ninth embodiment is a cross-sectional view of the cross-sectional line BB' of the second embodiment of the embodiment, and the touch electrode 33 is also disposed in a cantilever shape on the second insulation. A gap is formed on the layer 24 and the second insulating layer 24, that is, the touch electrode 33 and the first touch line 31 generate a gap, thereby generating a variable distance and the distance is not Equal to zero, the touch electrode 33 and the first touch line 31 generate a variable capacitance effect.
另,需要說明的是:下述之所有實施例皆是由上述之第一實施例或第二實施例變化衍生而來,因此,下述之所有實施例之第一觸控線31及第二觸控線32於空間上的設置方式皆與上述之第一實施例或第二實施例相同;而下述之所有實施例之觸控區30與對應之子畫素區內之薄膜電晶體28的相對位置係呈對角亦或呈同側的關係皆與上述之第一實施例或第二實施例相同;故下述衍生而來之實施例內文中,將僅描述實施例與前述之參照實施例兩者不同之處,相同之處將不再贅述,合先敘明。In addition, it should be noted that all the following embodiments are derived from the first embodiment or the second embodiment described above, and therefore, the first touch lines 31 and the second of all the embodiments described below. The touch line 32 is spatially disposed in the same manner as the first embodiment or the second embodiment described above; and the touch area 30 of all the embodiments described below and the thin film transistor 28 in the corresponding sub-pixel area The relative position is either diagonal or ipsilateral, and is the same as the first embodiment or the second embodiment described above; therefore, in the following embodiments, only the embodiment and the aforementioned reference implementation will be described. For example, the differences between the two will not be repeated, and they will be described first.
請參閱第十圖、第十一圖及第十二圖,係分別為本發明之第三實施例觸控電極佈局示意圖、其剖面線A-A’之剖視圖及剖面線B-B’之剖視圖第一實施例。本實施例中之元件設置與前述之第一實施例大致相同,其中,本實施例與前述之第一實施例不同之處在於:本實施例第二絕緣層24於對應該第一導電面311之位置上開設一開孔241,該觸控電極33於第二方向D2上的面寬W1不大於開孔241於第二方向D2上的開口寬度W2,致使該觸控電極33設置於開孔241內部,且部分貼設、部份懸浮於該開孔241的底面上,並於對應該第一導電面311位置之內表面形成一第二導電面331;而該觸控電極33與該第二觸控線32係為一體構成、電性連接,且該第二導電面331係呈ㄇ型之凹陷狀,致使該觸控電極33以拱橋狀設置於開孔241之底面上,該觸控電極33與該開孔241之底面產生一間隙,亦即該觸控電極33與該第一觸控線31產生一間隙,藉此一間隙即可產生一可變之距離且該距離不等於零,致使該觸控電極33與第一觸控線31產生可變的電容效應;另,為方便說明,以下內文中之所有實施例,其開孔241之結構皆以貫穿該第二絕緣層24,但並未貫穿該第一絕緣層22為例來敘述,致使開孔241之底面就是第一絕緣層22,因此,以下之內文中,開孔241之底面皆用第一絕緣層22做描述,但,不以此限制開孔241之底面;此外,第十三圖係為本實施例剖面線B-B’之剖視圖第二實施例,該觸控電極33亦以懸臂狀設置於第一絕緣層22上並與該第一絕緣層22產生一間隙,亦即該觸控電極33與該第一觸控線31產生一間隙,藉此一間隙即可產生一可變之距離且該距離不等於零,致使該觸控電極33與第一觸控線31產生可變的電容效應。Please refer to the tenth, eleventh and twelfth drawings, which are respectively a schematic diagram of a touch electrode layout according to a third embodiment of the present invention, a cross-sectional view of a section line A-A' thereof, and a cross-sectional view of a section line B-B'. First embodiment. The component arrangement in this embodiment is substantially the same as that of the first embodiment described above. The difference between the present embodiment and the first embodiment is that the second insulating layer 24 of the embodiment corresponds to the first conductive surface 311. The opening width 241 of the touch electrode 33 in the second direction D2 is not greater than the opening width W2 of the opening 241 in the second direction D2, so that the touch electrode 33 is disposed in the opening. 241, partially affixed, partially suspended on the bottom surface of the opening 241, and formed a second conductive surface 331 on the inner surface corresponding to the position of the first conductive surface 311; and the touch electrode 33 and the first The two touch lines 32 are integrally formed and electrically connected, and the second conductive surface 331 is in a concave shape, so that the touch electrodes 33 are disposed on the bottom surface of the opening 241 in an arch shape. A gap is formed between the electrode 33 and the bottom surface of the opening 241, that is, the touch electrode 33 generates a gap with the first touch line 31, thereby generating a variable distance and the distance is not equal to zero. Causing the touch electrode 33 and the first touch line 31 to produce a variable capacitance effect; For convenience of description, in all of the following embodiments, the structure of the opening 241 extends through the second insulating layer 24, but does not extend through the first insulating layer 22, so that the bottom surface of the opening 241 is The first insulating layer 22, therefore, in the following text, the bottom surface of the opening 241 is described by the first insulating layer 22, but the bottom surface of the opening 241 is not limited thereto; In the second embodiment of the cross-sectional line BB', the touch electrode 33 is also disposed on the first insulating layer 22 in a cantilever manner and generates a gap with the first insulating layer 22, that is, the touch electrode 33. A gap is formed between the touch line 33 and the first touch line 31 to generate a variable distance, and the distance is not equal to zero, so that the touch electrode 33 and the first touch line 31 generate a variable capacitance effect.
請參閱第十四圖及第十五圖,係分別為本發明之第四實施例觸控電極佈局示意圖及其剖面線B-B’之剖視圖第一實施例。本實施例中之元件設置與前述之第三實施例大致相同,其中,本實施例與前述之第三實施例不同之處在於:該觸控電極33與該第二觸控線32係為分離設置、個別構成;該些第二觸控線32係設置於該第一絕緣層22上,再將該第二絕緣層24覆蓋於其上並設置一穿孔242於該觸控電極33與該第二觸控線32之重疊處,該穿孔242係貫穿該第二絕緣層24,致使該觸控電極33能沿該穿孔242往該第二觸控線32之方向延伸,並與該第二觸控線32電性接觸,以達成電性連接之目的;此外,第十六圖係為本實施例剖面線B-B’之剖視圖第二實施例,該觸控電極33亦以懸臂狀設置於第一絕緣層22上並與該第一絕緣層22產生一間隙,亦即該觸控電極33與該第一觸控線31產生一間隙,此間隙即可產生一可變之距離且該距離不等於零,致使該觸控電極33與第一觸控線31產生可變的電容效應。Please refer to FIG. 14 and FIG. 15 for a first embodiment of a cross-sectional view of a touch electrode layout and a cross-sectional line B-B' thereof according to a fourth embodiment of the present invention. The component arrangement in this embodiment is substantially the same as that of the foregoing third embodiment. The difference between the present embodiment and the third embodiment is that the touch electrode 33 and the second touch line 32 are separated. The second touch line 32 is disposed on the first insulating layer 22, and the second insulating layer 24 is covered thereon, and a through hole 242 is disposed on the touch electrode 33 and the first The second contact layer 242 extends through the second insulating layer 24, so that the touch electrode 33 can extend along the through hole 242 toward the second touch line 32, and the second touch The control line 32 is in electrical contact for the purpose of electrical connection. In addition, the sixteenth embodiment is a cross-sectional view of the cross-sectional line BB' of the second embodiment of the embodiment. The touch electrode 33 is also disposed in a cantilever manner. A gap is formed on the first insulating layer 22 and the first insulating layer 22, that is, the touch electrode 33 and the first touch line 31 generate a gap, and the gap can generate a variable distance and the distance Not equal to zero, the touch electrode 33 and the first touch line 31 generate a variable capacitance effect.
請參閱第十七圖、第十八圖及第十九圖,係分別為本發明之第五實施例觸控電極佈局示意圖、其剖面線A-A’之剖視圖及剖面線B-B’之剖視圖第一實施。本實施例中各元件設置與第三實施例大致相同,該觸控電極33於第二方向D2上的面寬W1不大於開孔241於第二方向D2上的開口寬度W2,其中,本實施例與前述之第三實施例不同之處在於:該觸控電極33以拱橋狀跨設在該開孔241之開口面的兩側,致使該觸控電極33與第一絕緣層22產生一間隙,亦即該觸控電極33與該第一觸控線31產生一間隙,藉此一間隙即可產生一可變之距離且該距離不等於零,並於對應該第一導電面311位置之內表面形成一第二導電面331,該觸控電極33之第二導電面331位置係高於該開孔241之開口面位置。此外,第二十圖係為本實施例剖面線B-B’之剖視圖第二實施例,該觸控電極33亦可以懸臂狀設置於該開孔241之上方;另外,第二十一圖及第二十二圖係分別為本實施例剖面線B-B’之剖視圖第三及第四實施例,該觸控電極33之第二導電面331位置係分別為低於及平於該開孔241之開口面位置;另外,如前述之第二導電面331之位置形態亦適用於該懸臂狀之觸控電極33上。Please refer to FIG. 17, FIG. 18 and FIG. 19, which are respectively a schematic diagram of a touch electrode layout according to a fifth embodiment of the present invention, a cross-sectional view of a section line A-A' thereof, and a section line B-B'. The first embodiment of the cross-sectional view. The surface width W1 of the touch electrode 33 in the second direction D2 is not greater than the opening width W2 of the opening 241 in the second direction D2, wherein the present embodiment is substantially the same as the third embodiment. The difference from the third embodiment is that the touch electrodes 33 are spanned on both sides of the opening surface of the opening 241, so that the touch electrode 33 and the first insulating layer 22 create a gap. That is, the touch electrode 33 generates a gap with the first touch line 31, whereby a gap can be generated to generate a variable distance and the distance is not equal to zero, and is within the position corresponding to the first conductive surface 311. A second conductive surface 331 is formed on the surface, and the second conductive surface 331 of the touch electrode 33 is positioned higher than the opening surface of the opening 241. The twentieth embodiment is a cross-sectional view of the cross-sectional line BB' of the second embodiment of the present embodiment. The touch electrode 33 can also be disposed above the opening 241 in a cantilever manner. The second and fourth embodiments of the cross-sectional line BB' of the present embodiment are respectively shown in the third and fourth embodiments. The second conductive surface 331 of the touch electrode 33 is lower than and flatter than the opening. The position of the opening surface of the 241 is also applicable to the cantilever-shaped touch electrode 33 as described above.
請參閱第二十三圖及第二十四圖,係分別為本發明之第六實施例觸控電極佈局示意圖及其剖面線A-A’之剖視圖。本實施例中之元件設置與前述之第五實施例大致相同,其中,本實施例與前述之第五實施例不同之處在於:該觸控電極33於第二方向D2上的面寬W3大於開孔241於第二方向D2上之開口寬度W4,且該觸控電極33之第二導電面331係位於該開孔241之開口面之上。Referring to the twenty-third and twenty-fourth drawings, respectively, a schematic diagram of a layout of a touch electrode according to a sixth embodiment of the present invention and a cross-sectional view of a section line A-A' thereof. The component arrangement in this embodiment is substantially the same as that in the fifth embodiment. The difference between the present embodiment and the fifth embodiment is that the surface width W3 of the touch electrode 33 in the second direction D2 is greater than The opening width 241 of the opening 241 is in the second direction D2, and the second conductive surface 331 of the touch electrode 33 is located above the opening surface of the opening 241.
請參閱第二十五圖、第二十六圖及第二十七圖,係分別為本發明之第七實施例觸控電極佈局示意圖、其剖面線A-A’之剖視圖及剖面線B-B’之剖視圖第一實施例。本實施例中各元件之設置與前述之第五實施例大致相同,該開孔241於第二方向D2上的開口寬度W2大於該觸控電極33於第二方向D2上的面寬W1;其中,本實施例與前述之第五實施例不同之處在於:本實施例觸控電極33與第二觸控線32係為分離設置、個別構成,該第二觸控線32係設置於該第一絕緣層22上,再將該第二絕緣層24覆蓋於該第二觸控線32上,並於該觸控電極33與該第二觸控線32之間的重疊區域的第二絕緣層24設置一穿孔242,該穿孔242係貫穿該第二絕緣層24,致使該觸控電極33沿該穿孔242往該第二觸控線32之方向延伸,並與第二觸控線32電性接觸,以達成電性連接之目的。其中,該觸控區30內之第一觸控線31之頂面係形成一第一導電面311,而該第二絕緣層24於對應該第一導電面311之位置上開設一開孔241,該開孔241係呈ㄩ形之凹陷狀,致使該觸控電極33以拱橋狀跨設於該開孔241之開口面的兩側並與該第一絕緣層22產生一間隙,亦即該觸控電極33與該第一觸控線31產生一間隙,藉此一間隙即可產生一可變之距離且該距離不等於零,致使該觸控電極33與第一觸控線31產生可變的電容效應。另外,第二十八圖、第二十九圖及第三十圖,係分別為係為本實施例剖面線B-B’之剖視圖第二、第三及第四實施例,根據該觸控電極33的形狀或該觸控電極33之第二導電面331的位置作其他適當之結構變更;即,該觸控電極33亦可以懸臂狀設置於該開孔241之上方,如第二十八圖;該觸控電極33之第二導電面331位置亦可分別低於或平於該開孔241之開口面位置,如第二十九圖、第三十圖;另,如前述之第二導電面331之位置形態亦適用於該懸臂狀之觸控電極33上。Please refer to the twenty-fifth, twenty-sixth, and twenty-seventh drawings, which are respectively a schematic diagram of a touch electrode layout according to a seventh embodiment of the present invention, a cross-sectional view of the section line A-A', and a section line B- A cross-sectional view of B' is the first embodiment. The arrangement of the components in the embodiment is substantially the same as that of the fifth embodiment. The opening width W2 of the opening 241 in the second direction D2 is greater than the surface width W1 of the touch electrode 33 in the second direction D2. The difference between the present embodiment and the fifth embodiment is that the touch electrode 33 and the second touch line 32 are separately disposed and configured separately, and the second touch line 32 is disposed on the first An insulating layer 22 is disposed on the second touch line 32, and a second insulating layer is disposed on the overlapping area between the touch electrode 33 and the second touch line 32. A through hole 242 is formed through the second insulating layer 24 , so that the touch electrode 33 extends along the through hole 242 toward the second touch line 32 and is electrically connected to the second touch line 32 . Contact to achieve the purpose of electrical connection. The top surface of the first touch line 31 in the touch area 30 defines a first conductive surface 311, and the second insulating layer 24 defines an opening 241 at a position corresponding to the first conductive surface 311. The opening 241 is formed in a recessed shape, so that the touch electrode 33 is spanned on both sides of the opening surface of the opening 241 and creates a gap with the first insulating layer 22, that is, the opening The touch electrode 33 and the first touch line 31 generate a gap, thereby generating a variable distance and the distance is not equal to zero, so that the touch electrode 33 and the first touch line 31 are variable. Capacitance effect. In addition, the twenty-eighth, twenty-ninth, and thirteenth drawings are the second, third, and fourth embodiments of the cross-sectional view of the section line B-B' of the embodiment, respectively, according to the touch The shape of the electrode 33 or the position of the second conductive surface 331 of the touch electrode 33 is changed by other suitable structures; that is, the touch electrode 33 can also be disposed above the opening 241 in a cantilever manner, such as the twenty-eighth The second conductive surface 331 of the touch electrode 33 may also be lower than or flatter than the opening surface of the opening 241, as shown in FIG. 19 and FIG. 30; The positional shape of the conductive surface 331 is also applicable to the cantilever-shaped touch electrode 33.
請參閱第三十一圖及第三十二圖,係分別為本發明第八實施例之觸控電極佈局示意圖及其剖面線A-A’之剖視圖。本實施例中之元件設置與前述之第七實施例大致相同,其中,本實施例與前述之第七實施例不同之處在於:觸控電極33於第二方向D2上的面寬W3大於開孔241於第二方向D2上之開口寬度W4,且該觸控電極33之第二導電面331係位於該開孔241之開口面之上。Please refer to the 31st and 32nd drawings, which are respectively a schematic diagram of the layout of the touch electrodes according to the eighth embodiment of the present invention and a cross-sectional view thereof taken along line A-A'. The component arrangement in this embodiment is substantially the same as that in the seventh embodiment. The difference between the present embodiment and the seventh embodiment is that the surface width W3 of the touch electrode 33 in the second direction D2 is greater than the opening. The opening width W4 of the hole 241 in the second direction D2, and the second conductive surface 331 of the touch electrode 33 is located above the opening surface of the opening 241.
請參閱第三十三圖及第三十四圖,係分別為本發明之觸控電極33局部剖視圖第一及第二實施例。上述之所有實施例中之觸控電極33之內面位置沒有凸塊,均以第二導電面331為例作說明,但,不以此為限,該觸控電極33之內面位置亦可作其他適當之結構變化,即,對應於開孔241位置之該觸控電極33內面位置延伸至少一凸塊332,且該凸塊332之延展體積可進入該開孔241,如第三十三圖;另,如前述之該觸控電極33內面位置延伸至少一凸塊332亦適用於該懸臂狀之觸控電極33上,如第三十四圖。Please refer to the 33rd and 34th drawings, which are respectively a first and a second embodiment of the touch electrode 33 of the present invention. In the above embodiments, the inner surface of the touch electrode 33 has no bumps, and the second conductive surface 331 is used as an example. However, the inner surface of the touch electrode 33 may not be limited thereto. Other suitable structural changes, that is, the position of the inner surface of the touch electrode 33 corresponding to the position of the opening 241 extends at least one bump 332, and the extended volume of the bump 332 can enter the opening 241, such as the thirtieth In addition, as shown in the foregoing, at least one bump 332 extending from the inner surface of the touch electrode 33 is also applicable to the cantilever-shaped touch electrode 33, as shown in FIG.
請參閱第三十五圖、第三十六圖、第三十七圖及第三十八圖,係分別為本發明之開孔241局部剖視圖第一、第二、第三及第四實施例。上述之所有實施例中之開孔241,均以貫穿第二絕緣層24為例作說明,但,不以此為限,開孔241亦可作其他適當之結構變化,即,開孔241亦可不貫穿第二絕緣層24,如第三十五圖及第三十六圖;另,開孔241不僅貫穿第二絕緣層24,亦部份向下延伸至第一絕緣層22中,但,並未貫穿第一絕緣層22,如第三十七圖及第三十八圖。Please refer to the thirty-fifth, thirty-sixth, thirty-seventh and thirty-eighth drawings, which are partial cross-sectional views of the first, second, third and fourth embodiments of the opening 241 of the present invention, respectively. . The opening 241 of all the above embodiments is described by taking the second insulating layer 24 as an example. However, the opening 241 can also be modified according to other suitable structures, that is, the opening 241 is also The second insulating layer 24 may not be penetrated, such as the thirty-fifth and thirty-sixth drawings; in addition, the opening 241 extends not only through the second insulating layer 24 but also partially downward into the first insulating layer 22, however, The first insulating layer 22 is not penetrated, such as the thirty-seventh and thirty-eighth figures.
請參閱第三十九圖及第四十圖,係為本發明之開孔241之內緣底面與內緣孔壁之夾角θ剖視圖第一及第二實施例。上述之所有實施例中,該夾角θ不小於90度。Referring to the thirty-ninth and forty-fifth drawings, the first and second embodiments are cross-sectional views of the angle θ between the bottom edge of the inner edge of the opening 241 of the present invention and the inner edge hole wall. In all of the above embodiments, the included angle θ is not less than 90 degrees.
另,需要說明的是:上述之所有實施例中,該觸控電極33與第一觸控線31之間的間隙,亦可以填入彈性體替代,如間隔物或光阻,該彈性體可因應力而產生形變,該形變量不等於零,用以產生可變的電容效應;此時,開孔241亦可貫穿第一絕緣層22,致使該彈性體與該第一觸控線31直接接觸。In addition, it should be noted that, in all the above embodiments, the gap between the touch electrode 33 and the first touch line 31 may be filled with an elastomer instead, such as a spacer or a photoresist. Deformation due to stress, the deformation variable is not equal to zero, and is used to generate a variable capacitance effect; at this time, the opening 241 can also penetrate the first insulating layer 22, so that the elastic body is in direct contact with the first touch line 31. .
請參閱第四十一圖及第四十二圖,係分別為本發明陣列基板應用於液晶顯示裝置之立體示意圖、其剖面線B-B’之剖視示意圖。本實施例係為一具有觸控功能之液晶顯示裝置100,該液晶顯示裝置100係由一本發明陣列基板20及其一對向電極基板10對應接合而成,並於兩者之間設置一液晶層12,其中,該對向電極基板10包括一載體基板101,該載體基板101係為一透明基板,於該載體基板101外表面對應設置一上偏光板13,於該載體基板101之內表面則依序設有一彩色濾光層103及一透明電極層104,且於該彩色濾光層103中設有一黑色矩陣102(Black Matrix),以隔開各彩色濾光單元,最後於該透明電極層104之另一表面上設置一輔助觸壓單元11,該輔助觸壓單元11係由絕緣材料所構成,於本實施例中該輔助觸壓單元11係成錐體,但,不以此為限,該輔助觸壓單元11亦可成柱體、球體;而該輔助觸壓單元11對光的穿透性會產生些許的阻擋效應,利用人眼對紅、綠、藍光之明暗變化的感受有所差異且對藍光明暗變化較不敏感的天性,因此,本實施例特別將輔助觸壓單元11設置在對應於藍色濾光單元之子畫素區26c的對向位置,致使該阻擋效應較不容易被人眼所感受與察覺;而該輔助觸壓單元11係朝該陣列基板20延伸穿入該液晶層12而形成一自由端111,並對應於陣列基板20之觸控區30位置,即,相對於觸控電極33內面凸塊332及開孔241位置,又,該輔助觸壓單元11之自由端111之位置係大於該液晶層12厚度之一半,如第四十二圖所示;另,於該陣列基板20之外表面上設有一下偏光板27。Please refer to the 41st and 42nd drawings, which are schematic cross-sectional views of the array substrate of the present invention applied to a liquid crystal display device, and a cross-sectional line B-B' thereof. This embodiment is a liquid crystal display device 100 having a touch function. The liquid crystal display device 100 is formed by integrally bonding an array substrate 20 of the present invention and a pair of electrode substrates 10 therebetween. The liquid crystal layer 12, wherein the counter electrode substrate 10 includes a carrier substrate 101, the carrier substrate 101 is a transparent substrate, and an upper polarizing plate 13 is disposed on the outer surface of the carrier substrate 101, and the carrier substrate 101 is disposed inside the carrier substrate 101. A color filter layer 103 and a transparent electrode layer 104 are sequentially disposed on the surface, and a black matrix 102 is disposed in the color filter layer 103 to separate the color filter units, and finally the transparent layer An auxiliary touch unit 11 is disposed on the other surface of the electrode layer 104. The auxiliary touch unit 11 is made of an insulating material. In the embodiment, the auxiliary touch unit 11 is formed into a cone, but For example, the auxiliary touch unit 11 can also be a cylinder or a sphere; and the auxiliary touch unit 11 has a slight blocking effect on the light penetration, and the human eye is used to change the brightness of the red, green and blue light. Feel the difference and the blue light The dark change is less sensitive to the instinct. Therefore, in this embodiment, the auxiliary touch unit 11 is disposed at an opposite position corresponding to the sub-pixel area 26c of the blue filter unit, so that the blocking effect is less likely to be seen by the human eye. The auxiliary touch unit 11 extends toward the array substrate 20 and penetrates the liquid crystal layer 12 to form a free end 111 corresponding to the position of the touch area 30 of the array substrate 20, that is, relative to the touch. The position of the inner surface of the electrode 33 and the opening 241 of the electrode 33, and the position of the free end 111 of the auxiliary touch unit 11 is greater than one half of the thickness of the liquid crystal layer 12, as shown in the forty-second figure; A lower polarizing plate 27 is provided on the outer surface of the array substrate 20.
參閱第四十三圖,係為本發明之液晶顯示裝置之操作示意圖。當手指觸壓具有觸控功能之液晶顯示裝置100表面時,所觸及部位產生變形,並帶動設於該透明電極層104上之輔助觸壓單元11之自由端111壓推觸控電極33產生變形,致使觸控電極33之第二導電面331與第一導電面311間感應產生可變的電容效應,以供液晶顯示裝置100根據電容的變化量而判斷出觸壓作用力之所在位置;此外,需要說明的是,設於觸控電極33之凸塊332亦可被省略。Referring to the forty-third figure, it is a schematic diagram of the operation of the liquid crystal display device of the present invention. When the finger touches the surface of the liquid crystal display device 100 having the touch function, the touched portion is deformed, and the free end 111 of the auxiliary touch unit 11 disposed on the transparent electrode layer 104 pushes the touch electrode 33 to deform. The second conductive surface 331 of the touch electrode 33 and the first conductive surface 311 are induced to have a variable capacitance effect, so that the liquid crystal display device 100 determines the position of the contact force according to the amount of change of the capacitance; It should be noted that the bumps 332 disposed on the touch electrodes 33 may also be omitted.
請參閱第四十四圖,係為本發明陣列基板之另一應用於雙穩態顯示裝置之立體示意圖。本實施例係為具有觸控功能之雙穩態顯示裝置4,該雙穩態顯示裝置4係由一本發明之陣列基板20上對應貼合一對向電極基板10a而成,其中,該對向電極基板10a係為聚乙烯對苯二甲酸酯(Polyethylene terephthalate,PET)材料製成之塑性透明載體基板101a,於該載體基板101a之內表面上設有一透明電極層102a,於該透明電極層102a之另一表面上設有一墨水層103a,最後經由一黏著層104a與本發明之陣列基板20對應貼合,致使該雙穩態顯示裝置4具有觸控功能;而雙穩態顯示裝置4的表面被觸壓時,所觸及的部位產生變形,致使觸控電極33之第二導電面331與第一導電面311間感應產生可變的電容效應,以供雙穩態顯示裝置4根據電容的變化量而判斷出觸壓作用力之所在位置。Please refer to the forty-fourth figure, which is a perspective view of another application of the array substrate of the present invention to a bistable display device. The embodiment is a bistable display device 4 having a touch function. The bistable display device 4 is formed by attaching a pair of electrode substrates 10a to an array substrate 20 of the present invention. The electrode substrate 10a is a plastic transparent carrier substrate 101a made of a polyethylene terephthalate (PET) material, and a transparent electrode layer 102a is disposed on the inner surface of the carrier substrate 101a. The other surface of the layer 102a is provided with an ink layer 103a, and finally adheres to the array substrate 20 of the present invention via an adhesive layer 104a, so that the bistable display device 4 has a touch function; and the bistable display device 4 When the surface is touched, the touched portion is deformed, so that a variable capacitance effect is induced between the second conductive surface 331 of the touch electrode 33 and the first conductive surface 311 for the bistable display device 4 to be based on the capacitance. The amount of change determines the location of the contact force.
雖然本發明已以較佳實施例揭露如上,然其並非用以限定本發明,任何熟習此技藝者,在不脫離本發明之精神和範圍內,當可作些許之更動與潤飾,因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。While the present invention has been described in its preferred embodiments, the present invention is not intended to limit the invention, and the present invention may be modified and modified without departing from the spirit and scope of the invention. The scope of protection is subject to the definition of the scope of the patent application.
1...觸控式液晶顯示裝置1. . . Touch type liquid crystal display device
2...液晶顯示面板2. . . LCD panel
3...觸控面板3. . . Touch panel
4...雙穩態顯示裝置4. . . Bistable display device
3a...上導電基板3a. . . Upper conductive substrate
3b...下導電基板3b. . . Lower conductive substrate
100...液晶顯示裝置100. . . Liquid crystal display device
101...載體基板101. . . Carrier substrate
101a...塑性透明基板101a. . . Plastic transparent substrate
10、10a...對向電極基板10, 10a. . . Counter electrode substrate
102a...透明電極層102a. . . Transparent electrode layer
103...彩色濾光層103. . . Color filter layer
103a...墨水層103a. . . Ink layer
104...透明電極層104. . . Transparent electrode layer
104a...黏著層104a. . . Adhesive layer
102...黑色矩陣102. . . Black matrix
12...液晶層12. . . Liquid crystal layer
20...陣列基板20. . . Array substrate
201...載體基板201. . . Carrier substrate
201a...表面201a. . . surface
202...元件層202. . . Component layer
21...掃描線twenty one. . . Scanning line
23...資料線twenty three. . . Data line
25...畫素電極25. . . Pixel electrode
26a、26b、26c...子畫素區26a, 26b, 26c. . . Sub-pixel area
28...薄膜電晶體28. . . Thin film transistor
31...第一觸控線31. . . First touch line
311...第一導電面311. . . First conductive surface
32...第二觸控線32. . . Second touch line
30...觸控區30. . . Touch area
33...觸控電極33. . . Touch electrode
331...第二導電面331. . . Second conductive surface
332...凸塊332. . . Bump
22...第一絕緣層twenty two. . . First insulating layer
24...第二絕緣層twenty four. . . Second insulating layer
241...開孔241. . . Opening
242...穿孔242. . . perforation
11...輔助觸壓單元11. . . Auxiliary touch unit
111...自由端111. . . Free end
13...上偏光板13. . . Upper polarizer
27...下偏光板27. . . Lower polarizer
D1...第一方向D1. . . First direction
D2...第二方向D2. . . Second direction
A-A’...剖面線A-A’. . . Section line
B-B’...剖面線B-B’. . . Section line
W1、W3...面寬W1, W3. . . Face width
W2、W4...開口寬度W2, W4. . . Opening width
第一圖為習知之觸控式液晶顯示裝置之結構示意圖。The first figure is a schematic structural view of a conventional touch type liquid crystal display device.
第二圖為本發明之陣列基板俯視示意圖。The second figure is a schematic top view of the array substrate of the present invention.
第三圖為本發明之第一實施例觸控電極佈局示意圖。The third figure is a schematic diagram of a layout of a touch electrode according to a first embodiment of the present invention.
第四圖為本發明之第一實施例剖面線A-A’之剖視圖。Figure 4 is a cross-sectional view showing a section line A-A' of the first embodiment of the present invention.
第五圖為本發明之第一實施例剖面線B-B’之剖視圖第一實施例。Figure 5 is a cross-sectional view showing a first embodiment of a section line B-B' of the first embodiment of the present invention.
第六圖為本發明之第一實施例剖面線B-B’之剖視圖第二實施例。Figure 6 is a cross-sectional view showing a second embodiment of a section line B-B' of the first embodiment of the present invention.
第七圖為本發明之第二實施例觸控電極佈局示意圖。FIG. 7 is a schematic view showing the layout of a touch electrode according to a second embodiment of the present invention.
第八圖為本發明之第二實施例剖面線B-B’之剖視圖第一實施例。Figure 8 is a cross-sectional view showing a first embodiment of a section line B-B' of the second embodiment of the present invention.
第九圖為本發明之第二實施例剖面線B-B’之剖視圖第二實施例。Figure 9 is a cross-sectional view showing a second embodiment of a section line B-B' of the second embodiment of the present invention.
第十圖為本發明之第三實施例觸控電極佈局示意圖。FIG. 10 is a schematic view showing the layout of a touch electrode according to a third embodiment of the present invention.
第十一圖為本發明之第三實施例剖面線A-A’之剖視圖。Figure 11 is a cross-sectional view showing a section line A-A' of a third embodiment of the present invention.
第十二圖為本發明之第三實施例剖面線B-B’之剖視圖第一實施例。Fig. 12 is a cross-sectional view showing a first embodiment of a section line B-B' of the third embodiment of the present invention.
第十三圖為本發明之第三實施例剖面線B-B’之剖視圖第二實施例。Figure 13 is a cross-sectional view showing a second embodiment of a section line B-B' of the third embodiment of the present invention.
第十四圖為本發明之第四實施例觸控電極佈局示意圖。FIG. 14 is a schematic view showing the layout of a touch electrode according to a fourth embodiment of the present invention.
第十五圖為本發明之第四實施例剖面線B-B’之剖視圖第一實施例。Fig. 15 is a cross-sectional view showing a first embodiment of a section line B-B' of the fourth embodiment of the present invention.
第十六圖為本發明之第四實施例剖面線B-B’之剖視圖第二實施例。Figure 16 is a cross-sectional view showing a second embodiment of a section line B-B' of the fourth embodiment of the present invention.
第十七圖為本發明之第五實施例觸控電極佈局示意圖。Figure 17 is a schematic view showing the layout of a touch electrode according to a fifth embodiment of the present invention.
第十八圖為本發明之第五實施例剖面線A-A’之剖視圖。Figure 18 is a cross-sectional view showing a section line A-A' of the fifth embodiment of the present invention.
第十九圖為本發明之第五實施例剖面線B-B’之剖視圖第一實施例。Fig. 19 is a cross-sectional view showing a first embodiment of a section line B-B' of the fifth embodiment of the present invention.
第二十圖為本發明之第五實施例剖面線B-B’之剖視圖第二實施例。Fig. 20 is a cross-sectional view showing a second embodiment of a section line B-B' of the fifth embodiment of the present invention.
第二十一圖為本發明之第五實施例剖面線B-B’之剖視圖第三實施例。Figure 21 is a cross-sectional view showing a third embodiment of a section line B-B' of the fifth embodiment of the present invention.
第二十二圖為本發明之第五實施例剖面線B-B’之剖視圖第四實施例。Fig. 22 is a cross-sectional view showing a fourth embodiment of a section line B-B' of the fifth embodiment of the present invention.
第二十三圖為本發明之第六實施例觸控電極佈局示意圖。Figure 23 is a schematic view showing the layout of a touch electrode according to a sixth embodiment of the present invention.
第二十四圖為本發明之第六實施例剖面線A-A’之剖視圖。Figure 24 is a cross-sectional view showing a section line A-A' of the sixth embodiment of the present invention.
第二十五圖為本發明之第七實施例觸控電極佈局示意圖。Figure 25 is a schematic view showing the layout of a touch electrode according to a seventh embodiment of the present invention.
第二十六圖為本發明之第七實施例剖面線A-A’之剖視圖。Figure 26 is a cross-sectional view showing a section line A-A' of the seventh embodiment of the present invention.
第二十七圖為本發明之第七實施例剖面線B-B’之剖視圖第一實施例。Figure 27 is a cross-sectional view showing a first embodiment of a section line B-B' of the seventh embodiment of the present invention.
第二十八圖為本發明之第七實施例剖面線B-B’之剖視圖第二實施例。Figure 28 is a cross-sectional view showing a second embodiment of a section line B-B' of the seventh embodiment of the present invention.
第二十九圖為本發明之第七實施例剖面線B-B’之剖視圖第三實施例。The twenty-ninth embodiment is a third embodiment of a cross-sectional view taken along line B-B' of the seventh embodiment of the present invention.
第三十圖為本發明之第七實施例剖面線B-B’之剖視圖第四實施例。Figure 30 is a cross-sectional view showing a fourth embodiment of a section line B-B' of the seventh embodiment of the present invention.
第三十一圖為本發明之第八實施例觸控電極佈局示意圖。Figure 31 is a schematic view showing the layout of a touch electrode according to an eighth embodiment of the present invention.
第三十二圖為本發明之第八實施例剖面線A-A’之剖視圖。Figure 32 is a cross-sectional view showing a section line A-A' of the eighth embodiment of the present invention.
第三十三圖為本發明之觸控電極局部剖視圖第一實施例。Figure 33 is a first cross-sectional view showing a first embodiment of the touch electrode of the present invention.
第三十四圖為本發明之觸控電極局部剖視圖第二實施例。Figure 34 is a partial cross-sectional view showing a second embodiment of the touch electrode of the present invention.
第三十五圖為本發明之開孔局部剖視圖第一實施例。Figure 35 is a first partial cross-sectional view showing the opening of the present invention.
第三十六圖為本發明之開孔局部剖視圖第二實施例。Figure 36 is a second embodiment of a partial cross-sectional view of the opening of the present invention.
第三十七圖為本發明之開孔局部剖視圖第三實施例。Figure 37 is a third embodiment of a partial cross-sectional view of the opening of the present invention.
第三十八圖為本發明之開孔局部剖視圖第四實施例。Figure 38 is a fourth partial cross-sectional view showing the opening of the present invention.
第三十九圖為本發明之開孔之內緣底面與內緣孔壁之夾角θ剖視圖第一實施例。Figure 39 is a cross-sectional view showing the first embodiment of the angle θ between the bottom edge of the inner edge of the opening of the present invention and the inner edge hole wall.
第四十圖為本發明之開孔之內緣底面與內緣孔壁之夾角θ剖視圖第二實施例。Fig. 40 is a cross-sectional view showing the second embodiment of the angle θ between the bottom edge of the inner edge of the opening of the present invention and the inner edge hole wall.
第四十一圖為本發明之液晶顯示裝置之立體示意圖。A foreshadoh is a perspective view of a liquid crystal display device of the present invention.
第四十二圖為本發明之液晶顯示裝置之剖面線B-B’之剖視圖。Figure 42 is a cross-sectional view showing a section line B-B' of the liquid crystal display device of the present invention.
第四十三圖為本發明之液晶顯示裝置之操作示意圖。A forty-third figure is a schematic view showing the operation of the liquid crystal display device of the present invention.
第四十四圖為本發明之雙穩態顯示裝置之立體示意圖。Figure 44 is a perspective view of the bistable display device of the present invention.
201...載體基板201. . . Carrier substrate
201a...表面201a. . . surface
202...元件層202. . . Component layer
28...薄膜電晶體28. . . Thin film transistor
23...資料線twenty three. . . Data line
21...掃描線twenty one. . . Scanning line
25...畫素電極25. . . Pixel electrode
26a、26c...子畫素區26a, 26c. . . Sub-pixel area
31...第一觸控線31. . . First touch line
32...第二觸控線32. . . Second touch line
22...第一絕緣層twenty two. . . First insulating layer
24...第二絕緣層twenty four. . . Second insulating layer
30...觸控區30. . . Touch area
241...開孔241. . . Opening
33...觸控電極33. . . Touch electrode
D1...第一方向D1. . . First direction
D2...第二方向D2. . . Second direction
A-A’...剖面線A-A’. . . Section line
B-B’...剖面線B-B’. . . Section line
Claims (201)
Priority Applications (1)
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TW97140094A TWI400643B (en) | 2008-10-20 | 2008-10-20 | Array substrate with touch sensitivity and display apparatus of its applications |
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TW97140094A TWI400643B (en) | 2008-10-20 | 2008-10-20 | Array substrate with touch sensitivity and display apparatus of its applications |
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TW201017498A TW201017498A (en) | 2010-05-01 |
TWI400643B true TWI400643B (en) | 2013-07-01 |
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TW97140094A TWI400643B (en) | 2008-10-20 | 2008-10-20 | Array substrate with touch sensitivity and display apparatus of its applications |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105845033A (en) * | 2016-05-13 | 2016-08-10 | 京东方科技集团股份有限公司 | Display panel, manufacturing method and display device thereof |
CN110312963A (en) * | 2017-02-15 | 2019-10-08 | 夏普株式会社 | Display device with position input function |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102554251B1 (en) | 2015-12-07 | 2023-07-11 | 엘지디스플레이 주식회사 | Display device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040017363A1 (en) * | 2001-05-07 | 2004-01-29 | Akira Nakanishi | Touch panel and electronic apparatus using the same |
US20040263425A1 (en) * | 2002-12-27 | 2004-12-30 | Aya Anzai | Display device |
TW200532298A (en) * | 2004-03-31 | 2005-10-01 | Au Optronics Corp | Pixel structure of fingerprinting touch screen panel, fingerprinting touch screen panel, and display system employing the same |
TW200634635A (en) * | 2004-12-31 | 2006-10-01 | Samsung Electronics Co Ltd | Touch position detecting device, method of detecting touch position and touch screen display device having the same |
TW200719316A (en) * | 2005-08-05 | 2007-05-16 | Samsung Electronics Co Ltd | Sensing circuit and display device having the same |
US20080055270A1 (en) * | 2006-09-05 | 2008-03-06 | Jong-Whan Cho | Touch screen display having touch panel, and method of manufacture |
-
2008
- 2008-10-20 TW TW97140094A patent/TWI400643B/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040017363A1 (en) * | 2001-05-07 | 2004-01-29 | Akira Nakanishi | Touch panel and electronic apparatus using the same |
US20040263425A1 (en) * | 2002-12-27 | 2004-12-30 | Aya Anzai | Display device |
TW200532298A (en) * | 2004-03-31 | 2005-10-01 | Au Optronics Corp | Pixel structure of fingerprinting touch screen panel, fingerprinting touch screen panel, and display system employing the same |
TW200634635A (en) * | 2004-12-31 | 2006-10-01 | Samsung Electronics Co Ltd | Touch position detecting device, method of detecting touch position and touch screen display device having the same |
TW200719316A (en) * | 2005-08-05 | 2007-05-16 | Samsung Electronics Co Ltd | Sensing circuit and display device having the same |
US20080055270A1 (en) * | 2006-09-05 | 2008-03-06 | Jong-Whan Cho | Touch screen display having touch panel, and method of manufacture |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105845033A (en) * | 2016-05-13 | 2016-08-10 | 京东方科技集团股份有限公司 | Display panel, manufacturing method and display device thereof |
WO2017193771A1 (en) * | 2016-05-13 | 2017-11-16 | 京东方科技集团股份有限公司 | Display panel and manufacturing method therefor, and display device |
CN110312963A (en) * | 2017-02-15 | 2019-10-08 | 夏普株式会社 | Display device with position input function |
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TW201017498A (en) | 2010-05-01 |
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