CN102314026B - Display panel - Google Patents

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Publication number
CN102314026B
CN102314026B CN 201110272165 CN201110272165A CN102314026B CN 102314026 B CN102314026 B CN 102314026B CN 201110272165 CN201110272165 CN 201110272165 CN 201110272165 A CN201110272165 A CN 201110272165A CN 102314026 B CN102314026 B CN 102314026B
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substrate
region
electrode
sealant
located
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CN 201110272165
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Chinese (zh)
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CN102314026A (en )
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陈宜铭
陈英杰
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友达光电股份有限公司
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Abstract

一种显示面板,其具有显示区、周边区以及位于显示区以及周边区之间的框胶区,此显示面板包括第一基板、像素阵列层、至少一接垫电极、第二基板、密封胶、至少一隔墙结构以及显示介质。 A display panel having a display region, the region between the sealant and the surrounding region and the peripheral region of the display area, the display panel includes a first substrate, a pixel array layer, at least one pad electrode, a second substrate, a sealant at least one wall structure and a display medium. 像素阵列层位于第一基板的显示区中。 The pixel array layer of the display area of ​​the first substrate. 接垫电极位于第一基板的框胶区中。 The sealant pad electrode is located in the region of the first substrate. 第二基板位于第一基板的对向。 The second substrate is positioned on the first substrate. 密封胶位于第一基板与第二基板之间的框胶区中且至少部份覆盖接垫电极。 Sealant located in the region between the sealant and the first substrate and the second substrate at least partially covers the electrode pad. 隔墙结构位于第一基板与第二基板的至少其中之一者上且对应接垫电极设置,其中隔墙结构具有阻隔部以及延伸部,阻隔部位于接垫电极与像素阵列层之间,且延伸部从显示区延伸至框胶区。 Wherein the at least one partition wall structure are located between the first and second substrates and the corresponding pad electrodes, wherein the structure has a barrier wall portion and an extended portion, the barrier portion is positioned between the pixel array layer and the electrode pad, and extending portion extending from the display region to sealant area. 显示介质位于第一基板、第二基板以及密封胶之间。 A display medium positioned between the first and second substrates and the sealant.

Description

显示面板 Display panel

技术领域 FIELD

[0001] 本发明是有关于一种显示面板,且特别是具有隔墙结构的显示面板。 [0001] The present invention relates to a display panel, and more particularly to a display panel having a partition structure.

背景技术 Background technique

[0002] 现今社会多媒体技术相当发达,多半受惠于半导体元件或显示装置的进步。 [0002] Display quite advanced today's society, most benefit from the advancement of semiconductor device or a display device. 就显示器而言,具有高画质、空间利用效率佳、低消耗功率、无辐射等优越特性的液晶显示器已逐渐成为市场的主流。 In terms of display, with high quality, good space utilization efficiency, liquid crystal displays superior characteristics of low power consumption, no radiation has gradually become the mainstream market.

[0003] —般来说,液晶显示面板是由两基板以及夹在两基板之间的液晶层所构成,而将液晶注入两基板可透过真空液晶注入法或是液晶滴下式注入法。 [0003] - In general, the liquid crystal display panel is constituted by two substrates and a liquid crystal layer sandwiched between two substrates, two substrates and liquid crystal is injected may be injected through a vacuum process or a liquid crystal ODF. 上述的真空液晶注入法是在两基板之间形成密封胶,并将两基板组立在一起之后,再透过预留于密封胶的注入口以真空注入方式将液晶材料注入于两基板之间。 After the above liquid crystal injection method is vacuum formed sealant between the substrates and the two substrates together stand group, and then set aside on the sealant through the injection inlet a vacuum injection method of the liquid crystal material is injected between the two substrates . 另外,液晶滴下式注入法是先在其中一个基板上形成密封胶并将液晶材料注入在所述基板上,之后再将两基板贴合,以使液晶材料密封于此两基板之间。 Further, the liquid crystal ODF sealant is first formed and the liquid crystal material is injected on the substrate on which a substrate, then after the two substrates are bonded to the liquid crystal material between two substrates sealed thereto.

[0004] 而无论是采用上述何种方法,若密封胶的密封品质不足,将可能造成液晶材料流至密封胶之外,而造成显示面板的制造良率降低。 [0004] Whether using the methods listed above, the sealant is insufficient if the quality of the seal, the liquid crystal material will cause the sealant flow to the outside, resulting in decreased manufacturing yield of the display panel. 因此,如何避免液晶显示面板的液晶材料溢出密封胶之外以改善显示面板的生产良率也是积极发展的重点之一。 So, how to avoid one of the key outside panel liquid crystal material overflow sealant to improve production yield of the display panel is also actively developing a liquid crystal display.

发明内容 SUMMARY

[0005] 本发明提供一种显示面板,其可以防止显示面板的显示介质(例如液晶材料)流出显示面板外。 There is provided a [0005] display panel of the present invention, it is possible to prevent display medium (e.g. a liquid crystal material) flows out of the display panel outside the display panel.

[0006] 本发明提出一种显示面板,其具有显示区、周边区以及位于显示区以及周边区之间的框胶区,此显示面板包括第一基板、像素阵列层、至少一接垫电极、第二基板、密封胶、至少一隔墙结构以及显示介质。 [0006] The present invention provides a display panel having a display region, the region between the sealant and the surrounding region and the peripheral region of the display area, the display panel includes a first substrate, a pixel array layer, at least one pad electrode, a second substrate, a sealant, at least a wall structure and a display medium. 像素阵列层位于第一基板的显示区中。 The pixel array layer of the display area of ​​the first substrate. 接垫电极位于第一基板的框胶区中。 The sealant pad electrode is located in the region of the first substrate. 第二基板位于第一基板的对向。 The second substrate is positioned on the first substrate. 密封胶位于第一基板与第二基板之间的框胶区中且至少部份覆盖接垫电极。 Sealant located in the region between the sealant and the first substrate and the second substrate at least partially covers the electrode pad. 隔墙结构位于第一基板与第二基板的至少其中之一者上且对应接垫电极设置,其中隔墙结构具有阻隔部以及延伸部,阻隔部位于接垫电极与像素阵列层之间,且延伸部从显示区延伸至框胶区。 Wherein the at least one partition wall structure are located between the first and second substrates and the corresponding pad electrodes, wherein the structure has a barrier wall portion and an extended portion, the barrier portion is positioned between the pixel array layer and the electrode pad, and extending portion extending from the display region to sealant area. 显示介质位于第一基板、第二基板以及密封胶之间。 A display medium positioned between the first and second substrates and the sealant.

[0007] 该接垫电极包括:一电极层;一覆盖层,覆盖该电极层,其中该覆盖层具有一第一沟槽图案,以暴露出该电极层;以及一接触电极层,披覆于该覆盖层上,该接触电极层透过该第一沟槽图案而与该电极层电性连接,其中该接触电极层于对应该第一沟槽图案处具有 [0007] The pad electrode comprising: an electrode layer; a cover layer covering the electrode layer, wherein the cover layer having a first trench patterned to expose the electrode layer; and a contact electrode layer, coated on the cover layer, the contact electrode layer is connected electrically to the electrode layer through the first groove pattern, wherein the contact electrode layer having a pattern corresponding to the first groove at

一第二沟槽图案。 A second groove pattern.

[0008] 该第二沟槽图案为一网状图案。 [0008] The second channel pattern is a mesh pattern.

[0009] 该隔墙结构位于该第二基板上,且该隔墙结构的一垂直高度位置至少低于该接触电极层的一垂直高度位置。 [0009] The partition wall structure is located on the second substrate, and a vertical height position of the partition wall structure is less than the vertical height position of the at least one contact electrode layer.

[0010] 该密封胶未填满该接触电极层的该第二沟槽图案,因而该密封胶与该接垫电极之间具有至少一通道。 [0010] The sealant does not fill the trench pattern of the second electrode layer is in contact, so that the sealant has at least one passage between the bonding electrode pad.

[0011] 该隔墙结构位于该第一基板上,且该隔墙结构的的一垂直高度位置至少高于该通道的一垂直高度的位置。 [0011] The partition structure disposed on the first substrate, and a vertical height position of the partition wall structure above the height of the at least one vertical passage position.

[0012] 该延伸部从该显示区延伸至该框胶区并且延伸至该周边区。 [0012] The extending portion extending from the display region to the gum region and the block extending to the periphery region.

[0013] 该延伸部从该显示区延伸至该框胶区,且该延伸部并未延伸至该周边区。 [0013] The extending portion extending from the display region to the gum region block, and the extending portion does not extend to the peripheral region.

[0014] 该隔墙结构的该阻隔部以及该延伸部构成U字形。 [0014] The barrier portion and extending portion of the U-shaped configuration of the partition structure.

[0015] 该隔墙结构的该延伸部具有一前段部以及一后段部,该前段部与该阻隔部连接且为长条状结构,该后段部紧邻该前段部且为多个点状结构。 [0015] The extending portion of the wall structure having a front portion and a rear segment portion, the anterior portion of the barrier portion and is connected to the elongated structure, the rear portion proximate to the anterior segment portion and a plurality of dot-shaped structure.

[0016] 进一步包括:一电极膜,位于该第二基板上;以及至少一导电球,位于该接垫电极上,以使该第一基板的该接垫电极与该第二基板的该电极膜电性连接。 [0016] further comprising: an electrode film disposed on the second substrate; and at least one electrically conductive ball, which is located on the electrode pad, the first substrate so that the electrode film and the pad electrode of the second substrate electrically connected.

[0017] 本发明提出一种显示面板,其具有显示区、周边区以及位于显示区以及周边区之间的框胶区,此显示面板包括第一基板、像素阵列层、至少一接垫电极、第二基板、密封胶、至少一隔墙结构以及显示介质。 [0017] The present invention provides a display panel having a display region, the region between the sealant and the surrounding region and the peripheral region of the display area, the display panel includes a first substrate, a pixel array layer, at least one pad electrode, a second substrate, a sealant, at least a wall structure and a display medium. 像素阵列层位于第一基板的显示区中。 The pixel array layer of the display area of ​​the first substrate. 接垫电极位于第一基板的框胶区中。 The sealant pad electrode is located in the region of the first substrate. 第二基板位于第一基板的对向。 The second substrate is positioned on the first substrate. 密封胶位于第一基板与第二基板之间的框胶区中且至少部份覆盖接垫电极,其中接垫电极与密封胶之间具有至少一通道。 Sealant located in the region between the sealant and the first substrate and the second substrate at least partially covering the electrode pad, wherein the pad has at least one passage between the electrodes and the sealant. 隔墙结构位于第一基板与第二基板的至少其中之一者上,且对应于接垫电极的通道与像素阵列层之间。 Wherein the at least one partition wall structure are located between the first substrate and the second substrate and corresponding to the channel between the pad electrode layer and the pixel array. 显示介质位于第一基板、第二基板以及密封胶之间。 A display medium positioned between the first and second substrates and the sealant.

[0018] 该接垫电极包括:一电极层;一覆盖层,覆盖该电极层,其中该覆盖层具有一第一沟槽图案,以暴露出该电极层;以及一接触电极层,披覆于该覆盖层上,该接触电极层透过该第一沟槽图案而与该电极层电性连接,其中该接触电极层于对应该第一沟槽图案处具有一第二沟槽图案,其中该密封胶未填满该接触电极层的该第二沟槽图案,因而该密封胶与该接垫电极之间具有该通道。 [0018] The pad electrode comprising: an electrode layer; a cover layer covering the electrode layer, wherein the cover layer having a first trench patterned to expose the electrode layer; and a contact electrode layer, coated on the cover layer, the contact electrode layer is connected through the first trench pattern of the electrode layer, wherein the contact electrode layer having a second pattern corresponding to the first groove at a groove pattern, wherein the No sealant fills the trench pattern of the second contact electrode layer, thus bonding the sealant having the channel between the electrode pad.

[0019] 该通道为一网状通道或条状通道。 [0019] The channel is a channel or a mesh strip channel.

[0020] 该隔墙结构位于该第一基板上,且该隔墙结构的的一垂直高度位置至少高于该通道的一垂直高度的位置。 [0020] The partition structure disposed on the first substrate, and a vertical height position of the partition wall structure above the height of the at least one vertical passage position.

[0021] 该隔墙结构位于该第二基板上,且该隔墙结构的一垂直高度位置至少低于该接触电极层的一垂直高度位置。 [0021] The partition wall structure is located on the second substrate, and a vertical height position of the partition wall structure is less than the vertical height position of the at least one contact electrode layer.

[0022] 该隔墙结构环绕该显示区。 [0022] The wall structure surrounding the display region.

[0023] 进一步包括:一电极膜,位于该第二基板上;以及至少一导电球,位于该接垫电极上,以使该第一基板的该接垫电极与该第二基板的该电极膜电性连接。 [0023] further comprising: an electrode film disposed on the second substrate; and at least one electrically conductive ball, which is located on the electrode pad, the first substrate so that the electrode film and the pad electrode of the second substrate electrically connected.

[0024] 本发明提出一种显示面板,其具有显示区、周边区以及位于显示区以及周边区之间的框胶区,此显示面板包括第一基板、像素阵列层、至少一接垫电极、第二基板、密封胶、至少一隔墙结构以及显示介质。 [0024] The present invention proposes a display panel having a display region, the region between the sealant and the surrounding region and the peripheral region of the display area, the display panel includes a first substrate, a pixel array layer, at least one pad electrode, a second substrate, a sealant, at least a wall structure and a display medium. 像素阵列层位于第一基板的该显示区中。 The pixel array layer is located in the display region of the first substrate. 接垫电极位于第一基板的框胶区中,且接垫电极包括电极层、覆盖层及接触电极层。 The sealant pad electrode is located in the region of the first substrate and the pad electrode includes an electrode layer, a cladding layer and the contact electrode layer. 覆盖层覆盖电极层,其中覆盖层具有第一沟槽图案,以暴露出电极层。 A cover layer covering the electrode layer, wherein the cover layer having a first trench patterned to expose the electrode layer. 接触电极层披覆于覆盖层上,接触电极层透过第一沟槽图案而与电极层电性连接,其中接触电极层于对应第一沟槽图案处具有第二沟槽图案。 Contact electrode layer coated on the cover layer, the contact electrode layer is electrically connected to the electrode layer through the first trench pattern, wherein the contact electrode layer at a corresponding first trench patterns having a second channel pattern. 第二基板位于第一基板的对向。 The second substrate is positioned on the first substrate. 密封胶位于第一基板与第二基板之间的框胶区中且至少部份覆盖接垫电极。 Sealant located in the region between the sealant and the first substrate and the second substrate at least partially covers the electrode pad. 隔墙结构设置在第二沟槽图案内。 Wall structure is disposed within the second groove pattern. 显示介质位于第一基板、第二基板以及密封胶之间。 A display medium positioned between the first and second substrates and the sealant. [0025] 该密封胶未填满该接触电极层的该第二沟槽图案,因而该密封胶与该接垫电极之间具有一通道。 [0025] The sealant does not fill the trench pattern of the second electrode layer is in contact, thus bonding the sealant and having a passage between the electrode pad.

[0026] 该第二沟槽图案为一网状图案。 [0026] The second channel pattern is a mesh pattern.

[0027] 该隔墙结构为至少一点状结构。 [0027] The partition wall structure is at least one point-like structure.

[0028] 该隔墙结构位于该第一基板上,且该隔墙结构的厚度至少大于该通道的深度。 [0028] The partition structure disposed on the first substrate, and the thickness of the wall structure at least greater than the depth of the channel.

[0029] 基于上述,本发明在对应接垫电极处设置有隔墙结构,其可以防止显示面板中的显示介质从显示区透过位于接垫电极处的沟槽或是通道而流到框胶区或/及周边区。 [0029] Based on the above, the present invention is the corresponding pad electrode structure is provided with a partition wall, a groove or channel which can prevent the display medium in the display panel from the display electrode pad region located in the access and flow through the sealant area or / and the surrounding area. 由于隔墙结构的设置可以有效避免显示介质流到周边区中,因此本发明可以提高显示面板的制程良率。 Since the partition structure can effectively prevent the display medium flows in the peripheral region, thus the present invention can improve the process yield of the display panel.

[0030] 为让本发明的上述特征和优点能更明显易懂,下文特举实施例,并配合所附图式作详细说明如下。 [0030] In order to make the above features and advantages of the present invention can be more fully understood, the following non-limiting embodiment, and the accompanying figures are described in detail below.

附图说明 BRIEF DESCRIPTION

[0031] 图1是根据本发明一实施例的显示面板的上视示意图。 [0031] FIG. 1 is a schematic view of an embodiment of a display panel according to the embodiment of the present invention.

[0032] 图2是沿着图1的剖面线1-1'的剖面示意图。 [0032] FIG. 2 is a cross-sectional view taken along section line 1-1 of FIG. 1 & apos.

[0033] 图3是图1的区域R的放大示意图。 [0033] FIG. 3 is an enlarged view of region R of FIG. 1.

[0034] 图4是沿着图3的剖面线11-11'的剖面示意图。 [0034] FIG. 4 is a sectional view taken along section line 11-11 of FIG. 3 & apos.

[0035] 图5、图6A以及图6B 是根据本发明数个实施例的显示面板的接垫电极处的剖面示意图。 [0035] FIG. 5, 6A and 6B are schematic cross-sectional view of a display panel according to several embodiments of the present invention, the electrode pads.

[0036] 图7至图9是根据本发明数个实施例的显示面板的接垫电极处的上视示意图。 [0036] Figures 7 to 9 is a schematic view of a display panel according to the several embodiments of the present invention, the electrode pads.

[0037] 图10是沿着图9的剖面线II1-1II'的剖面示意图。 [0037] FIG. 10 is a sectional view along line in FIG. 9 II1-1II 'schematic sectional view.

[0038]【附图标记说明】 [0038] [Description of Symbols

[0039] A:显示区 B:周边区 [0039] A: display region B: peripheral zone

[0040] C:框胶区 W:隔墙结构 [0040] C: the sealant area W: wall structure

[0041] F:阻隔部 E:延伸部 [0041] F: Barrier portion E: extending portion

[0042] El:后段部 E2:前段部 [0042] El: rear stage portion E2: anterior portion

[0043] BP:接垫电极 T:通道 [0043] BP: pad electrode T: channel

[0044] P:像素结构 R:区域 [0044] P: pixel structure R: region

[0045] 100:第一基板 102:像素阵列层 [0045] 100: first substrate 102: a pixel array layer

[0046] 110:电极层 112:覆盖层 [0046] 110: electrode layer 112: cover layer

[0047] 112a:第一沟槽图案114:接触电极 [0047] 112a: first trench pattern 114: contact electrode

[0048] 114a:第二沟槽图案200:第二基板 [0048] 114a: second channel pattern 200: second substrate

[0049] 202:电极膜 300:显示介质 [0049] 202: electrode film 300: display medium

[0050] 400:密封胶 500:导电球[0051 ] Hl、ΗΓ、H2、H2 ':垂直高度位置 [0050] 400: sealant 500: conductive balls [0051] Hl, ΗΓ, H2, H2 ': the vertical height

[0052] D:厚度 d:深度 [0052] D: thickness d: Depth

具体实施方式 detailed description

[0053] 图1是根据本发明一实施例的显示面板的上视示意图。 [0053] FIG. 1 is a schematic view of an embodiment of a display panel according to the embodiment of the present invention. 图2是沿着图1的剖面线1-1'的剖面示意图。 FIG 2 is a cross-sectional view taken along section line 1-1 of FIG. 1 & apos. 请参照图1以及图2,本实施例的显示面板具有显示区A、周边区B以及位于显示区A以及周边区B之间的框胶区C。 Referring to FIG. 1 and FIG. 2, the display panel of the present embodiment has a display region A, region B and located outside the sealant region between the display region and the peripheral region B A C. 在此,周边区B是环绕在显示区A的四周,且框胶区C是位于显示区A以及周边区B之间。 Here, the peripheral region B is surrounded around the display region A, and the sealant is located between the region C and a peripheral display region A region B.

[0054] 此外,显示面板包括第一基板100、像素阵列层102、至少一接垫电极BP、第二基板200、密封胶400、至少一隔墙结构W以及显示介质300。 [0054] Further, the display panel includes a first substrate 100, the pixel array layer 102, the at least one pad electrode on BP, the second substrate 200, the sealant 400, at least one wall structure 300 W and a display medium.

[0055] 第一基板100以及第二基板200彼此相对设置。 [0055] The first substrate 100 and second substrate 200 disposed opposite to each other. 第一基板100以及第二基板200的材质可各自为玻璃、石英、有机聚合物、或是不透光/反射材料(例如:导电材料、金属、晶圆、陶瓷、或其它可适用的材料)、或是其它可适用的材料。 The first substrate 100 and the material of the second substrate 200 may each be of glass, quartz, an organic polymer, or opaque / reflective material (e.g.: an electrically conductive material, a metal, a wafer, a ceramic, or any other appropriate material) , or any other appropriate material. 根据一实施例,第一基板100以及第二基板200皆为透明基板。 According to one embodiment, the first substrate 100 and second substrate 200 are all transparent substrate. 根据另一实施例,第一基板100以及第二基板200其中的一为透明基板且另一为不透光基板。 According to another embodiment, the first substrate 100 and second substrate 200 in which a transparent substrate and the other substrate is opaque.

[0056] 像素阵列层102位于第一基板100的显示区A中。 [0056] The pixel array layer 102 located in the display region A of the first substrate 100. 根据本实施例,像素阵列层102是由多个阵列排列的像素结构P所构成。 According to the present embodiment, the pixel structure of the pixel array layer 102 are arranged in a plurality of arrays composed of P. 每一个像素结构包括扫描线、资料线、与扫描线以及资料线电性连接的主动元件以及与主动元件电性连接的像素电极。 Each pixel structure includes a scan line, data line, an active element connected to the scanning lines and the data line and a pixel electrode electrically connected to the electrically active elements.

[0057] 另外,在第二基板200上可进一步设置电极膜202。 [0057] Further, the second substrate 200 on the electrode film 202 may be further provided. 电极膜202与像素阵列层102之间产生的电场可以控制显示介质300以使显示面板显示出特定影像。 An electric field generated between the electrode film 202 and the pixel array layer 102 may control the display medium 300 so that the display panel exhibits a particular image. 上述的电极膜202包括透明导电材料。 The above-described electrode film 202 includes a transparent conductive material. 其例如是铟锡氧化物、铟锌氧化物、铝锡氧化物、铝锌氧化物、铟锗锌氧化物、或其它合适的氧化物、或者是上述至少二者的堆迭层。 For example, indium tin oxide, indium zinc oxide, aluminum tin oxide, aluminum zinc oxide, indium-zinc-germanium oxide, or other suitable oxides, or at least two of the stacked layers. 另外,第二基板200还可另外设置彩色滤光阵列(未绘示)或是其他元件以及膜层。 Further, second substrate 200 may be additionally provided with a color filter array (not shown) or other elements and layers.

[0058] 密封胶400位于第一基板100与第二基板200之间的框胶区C中,以使第一基板100以及第二基板200组立/接着在一起,并且密封胶400在第一基板100与第二基板200之间定义出容纳空间,密封胶400可为热固性胶材、照光固化胶材或是其他合适的材料。 [0058] The sealant 400 is located in region C between the sealant 100 and the second substrate 200 of the first substrate to the first substrate 100 and second substrate 200 set upright / Next together, and the first sealant 400 the substrate 100 is defined between the substrate 200 and the second receiving space, the sealant 400 may be a thermosetting adhesive material, or other illumination suitable adhesive material is cured.

[0059] 显不介质300位于第一基板100、第二基板200以及密封胶400之间。 [0059] medium 300 is not significantly located between the first substrate 100, second substrate 200 and the sealant 400. 换言的,显示介质300是设置在第一基板100、第二基板200以及密封胶400之间的容纳空间的中。 In other words, the display medium 300 is disposed on the first substrate 100, the housing space between the second substrate 200 and the sealant 400. 上述的显示介质300可为液晶显示介质、电泳显示介质或是其他显示介质。 The above-described display medium 300 may be a liquid crystal display medium, the electrophoretic display medium, or other display medium.

[0060] 另外,在第一基板100设置有接垫电极BP,如图1所示。 [0060] Further, the first substrate 100 is provided with an electrode pad on BP, as shown in FIG. 由于接垫电极BP至少部份设置在框胶区C中,因此接垫电极BP至少部份会被密封胶400所覆盖。 Since the electrode pads BP sealant at least partially disposed in the region C, therefore the electrode pads BP are at least partially covered by the sealant 400. 值得一提的是,虽然本实施例是绘示出两个接垫电极BP为例来说明,但本发明不限制接垫电极BP的数目。 It is worth mentioning that, although the present embodiment is a schematic illustrating two electrode pads BP will be explained as an example, but the present invention does not limit the number of electrode pads of BP. 另外,本实施例也不限制接垫电极BP的位置,只要是至少部份位于框胶区C中的任一位置皆可。 Further, the present embodiment does not limit the position of the electrode pads BP, as long as the sealant is at least partially located in the region C in any position can be.

[0061] 图3是图1的区域R的放大示意图,图4是沿着图3的剖面线11-11'的剖面示意图。 [0061] FIG. 3 is an enlarged view of region R of FIG. 1, FIG. 4 is a sectional view taken along section line 11-11 of FIG. 3 & apos. 请同时参照图1、图3及图4,本实施例的接垫电极BP包括电极层110、覆盖层112以及接触电极层114。 Referring to FIGS. 1, 3 and 4, the present embodiment includes an electrode pad electrode BP layer 110, covering layer 112 and the contact electrode layer 114. 电极层110是位于第一基板100上,其与显示区A中的像素阵列层102电性连接。 Electrode layer 110 is positioned on the first substrate 100, 102 is electrically connected to the display region A of the pixel array layer. 举例来说,接垫电极BP的电极层110与像素阵列层102中的共用电极线(未绘示)电性连接。 For example, the common electrode line (not shown) of the electrode layer 110 and the pixel electrode array pads BP layer 102 in electrical connection. 基于导电性以及制程方便性的考量,电极层110是采用金属材料,但本发明不限于此。 Based on consideration of conductivity and ease of manufacturing process, the electrode layer 110 is made of metal, but the present invention is not limited thereto. 根据其他实施例,电极层110也可以使用其他导电材料。 According to other embodiments, the electrode layer 110 may be made of other conductive materials. 例如:合金、金属材料的氮化物、金属材料的氧化物、金属材料的氮氧化物、或其它合适的材料,或是各种合适材料的堆迭层。 For example: an alloy, a metal nitride material, oxide, oxynitride of a metal material, or other suitable material, or a stack of layers of various materials suitable metallic material.

[0062] 覆盖层112覆盖电极层110,且覆盖层112具有第一沟槽图案112a,以暴露出电极层110。 [0062] The cover layer 112 covers the electrode layer 110, and the cover layer 112 having a first groove pattern 112a, so as to expose the electrode layer 110. 覆盖层112包含无机材料(例如:氧化硅、氮化硅、氮氧化硅、其它合适的材料、或上述至少二种材料的堆迭层)、有机材料(例如:聚酯类(PET)、聚烯类、聚丙酰类、聚碳酸酯类、聚环氧烷类、聚苯烯类、聚醚类、聚酮类、聚醇类、聚醛类、或其它合适的材料、或上述的组合)、或其它合适的材料、或上述的组合。 Cover layer 112 comprises an inorganic material (for example: silicon oxide, silicon nitride, silicon oxynitride, other suitable material, or said at least two stacked layers of material), an organic material (for example: polyesters (PET), poly alkenes, polyacrylic acid, polycarbonates, polyalkylene oxides, polyphenylene alkenes, polyethers, polyketones, polyalcohols, poly-aldehydes, or other suitable materials, or a combination thereof) , or other suitable materials, or combinations thereof.

[0063] 接触电极层114披覆于覆盖层112上,且接触电极层114透过第一沟槽图案112a而与电极层110电性连接。 [0063] The contact electrode layer 114 covers the cladding layer 112, an electrode layer 114 and the contact 112a is electrically connected to the electrode layer 110 through the first trench pattern. 换言的,由于覆盖层112的第一沟槽图案112a暴露出电极层110,因此批覆于覆盖层112上的接触电极层114可透过第一沟槽图案112a而与被暴露出来的电极层110电性连接。 In other words, since the cover layer 112a of the first trench 112 to expose the electrode pattern layer 110, so Pifu cover layer 112 on the contact electrode layer 114 may be patterned through the first trench 112a and the electrode layer is exposed to 110 is electrically connected. 接触电极层114可采用透明导电材料(例如是铟锡氧化物、铟锌氧化物、铝锡氧化物、铝锌氧化物、铟锗锌氧化物、或其它合适的氧化物、或者是上述至少二者的堆迭层)或是金属材料。 Transparent conductive material 114 can be in contact with the electrode layer (e.g., indium tin oxide, indium zinc oxide, aluminum tin oxide, aluminum zinc oxide, indium-zinc-germanium oxide, or other suitable oxides, or the at least two 's layer stack), or a metal material. 另外,由于接触电极层114是共形地披覆于覆盖层112上,因此接触电极层114于对应覆盖层112的第一沟槽图案112a处具有第二沟槽图案114a。 Further, since the contact electrode layer 114 is conformally coated on the cover layer 112, the contact electrode layer 114 in a pattern corresponding to the first groove 112a of the cover layer 112 having a second groove pattern 114a. 在本实施例中,上述第一沟槽图案112a以及第二沟槽图案114a为网状图案或是条状图案,但本发明不此为限。 In the present embodiment, the first groove 112a and second groove pattern 114a is patterned in a stripe pattern or a mesh pattern, but the present invention is not limited to this.

[0064] 值得一提的是,由于接垫电极BP的接触电极层114具有第二沟槽图案114a,因此当将密封胶400涂布在框胶区C时,密封胶400有可能无法完全填满接垫电极BP的第二沟槽图案114a,而使得密封胶400与接垫电极BP之间具有至少一通道T。 [0064] It is worth mentioning that the BP of the electrode layer in contact with the electrode pads 114 has a second channel pattern 114a, so that when the sealant 400 in the sealant coating region C, the sealant 400 may not completely fill the second channel pattern over the electrode pads BP to 114a, so that the sealant between the electrode 400 and the contact pads BP having at least one channel T. 在此,由于上述第一沟槽图案112a以及第二沟槽图案114a为网状图案或是条状图案,因而密封胶400与接垫电极BP之间的通道T是网状通道(如图3所示)或条状通道(未绘示),但本发明不此为限。 Here, since the first groove 112a and second groove pattern 114a is patterned in a stripe pattern or a mesh pattern, and thus the sealant 400 and the pads BP passage T between the electrodes is reticular paths (FIG. 3 shown) or the strip-shaped channels (not shown), but the present invention is not limited to this. [0065] 根据一实施例,在上述接垫电极BP的上方可进一步设置导电球500,透过导电球500以使接垫电极BP与第二基板200上的电极膜202电性连接。 [0065] According to one embodiment, the upper electrode pad BP is further disposed before said ground conductive balls 500, through conductive balls 500 so that the electrode film electrode pads BP and the second substrate 200, 202 is electrically connected. 换言的,透过导电球500的设置可以使得接垫电极BP与电极膜202同时电性连接至共用电压。 In other words, the through conductive balls 500 may be arranged such that the electrode pads BP and the electrode film 202 while being electrically connected to the common voltage. 而由于接垫电极BP是位于框胶区C中,因此位于接垫电极BP上的导电球500会被密封胶400所包覆或是覆盖。 Since the electrode pads BP region C is located in the sealant, and thus located on the pad electrode BP conductive balls 500 will be covered or coated with the sealant 400.

[0066] 承上所述,由于接垫电极BP的接触电极层114具有第二沟槽图案114a,因此密封胶400与接垫电极BP之间可能留有通道T。 [0066] The upper bearing, since the electrode layer BP contact electrode pads 114 having a second groove pattern 114a, so the sealant 400 and the pad electrode may be left between the passage BP T. 为了防止因为当接垫电极BP的边缘与密封胶400的边缘很靠近时,甚至接垫电极BP的边缘未被密封胶400覆盖时,显示区A中的显示介质300透过上述的通道T而流出显示区A,本实施例在第一基板100与第二基板200的至少其中之一者上设置隔墙结构W,且所述隔墙结构是对应接垫电极BP设置。 In order to prevent the pad electrode when the edge because the edge of the BP 400 is very close to the sealant, even edge of the electrode pads BP are not covered with the sealant 400, the display region A of the medium 300 is transmitted through the channel and T effluent display region a, the structure of the present embodiment, the partition wall W is provided on at least one of those first substrate 100 and second substrate 200, and the wall structure is a counter electrode pads BP provided.

[0067] 根据本实施例,隔墙结构W具有阻隔部F以及延伸部E,阻隔部F位于接垫电极BP与像素阵列层102(P)之间,且延伸部E从显示区A延伸至框胶区C。 [0067] According to the present embodiment, a barrier wall structure having a W portion and an extension portion F E, F blocking portion is positioned between the pixel array layer and the electrode BP 102 (P) pads, and the extension portion extending from the display region E to A sealant area C. 在本实施例中,延伸部E是从显示区A延伸至框胶区C并且延伸至周边区B。 In the present embodiment, the extension portion extending from the display area E A to region C sealant and extends to the periphery region B. 然,本发明不限于此。 However, the present invention is not limited thereto. 在其他的实施例中,隔墙结构W的延伸部E也可使是从显示区A延伸至框胶区C且不再延伸至周边区B中。 In other embodiments, W partition structure also allows extension portion E extending from the display region A to region C and the sealant is no longer extends to the periphery region B, respectively. 此外,本实施例的隔墙结构W的阻隔部F以及延伸部E是构成U字形,但本发明不限于此。 Further, the structure of the partition wall W of the present embodiment of the blocking portion extending portions E and F is a U-shaped configuration, but the present invention is not limited thereto. 在其他实施例中,隔墙结构W还可以是其他种形状或是结构。 In other embodiments, the structure of the partition wall W may also be other shapes or structures.

[0068] 值得一提的是,在图4的实施例中,隔墙结构W位于第二基板200上,且隔墙结构W的垂直高度位置Hl至少低于接垫电极BP的接触电极层114的垂直高度位置H2。 [0068] It is worth mentioning that, in the embodiment of Figure 4, the wall structure located on the second substrate 200 W, and the height position of the vertical wall structures Hl W electrode layer below at least the contact electrode pads BP 114 vertical height position H2. 上述的垂直高度位置Hl指的是从第一基板100的底部至隔墙结构W的上表面的高度位置。 Vertical height Hl above refers to the first substrate 100 from the bottom to the upper surface of the partition wall W of the height position of the structure. 垂直高度位置H2指的是从第一基板100的底部至接垫电极BP的接触电极层114的上表面的高度位置。 Vertical height position H2 refers to the height position of the upper surface of the contact electrode layer to the electrode pads BP 100 from the bottom 114 of the first substrate.

[0069] 由于本实施例的隔墙结构W是大致围住接垫电极BP,且隔墙结构W的垂直高度位置Hl至少低于接垫电极BP的接触电极层114的垂直高度位置H2。 [0069] Since the wall structure of the present embodiment is a W substantially surrounds the electrode pads BP, and the vertical height position Hl W partition structure at least lower than the vertical height position of the contact electrode layer, the electrode pads BP 114 H2. 因此,隔墙结构W可以阻挡显示区A中的显示介质经由密封胶400与接垫电极BP之间的通道T而流出显示区A。 Thus, W may be a barrier wall structure of the display medium in the display region A of the tunnel T between the sealant 400 and the electrode pads BP and flows through the display region A.

[0070] 图5是根据本发明的实施例的显示面板的接垫电极处的剖面示意图。 [0070] FIG. 5 is a schematic cross-sectional view of the display panel according to an embodiment of the present invention, the electrode pads. 图5的实施例与图4的实施例相似,因此相同的元件以相同的符号表示,且不再重复说明。 Embodiment 5 FIG embodiment of the embodiment of FIG 4 is similar, so that the same elements are denoted by the same reference numerals, and the description will not be repeated. 在图5的实施例中,隔墙结构W是位于第一基板100上,且隔墙结构W的垂直高度位置ΗΓ至少高于通道T的垂直高度位置H2'。 In the embodiment of FIG. 5, W is the wall structure disposed on the first substrate 100, and the vertical height position of the partition wall structure ΗΓ W is at least higher than the vertical height position of the tunnel T H2 '. 上述的垂直高度位置ΗΓ指的是从第一基板100的底部至隔墙结构W的上表面的高度位置。 Vertical height position of the above-described ΗΓ refers to the first substrate 100 from the bottom to the upper surface of the partition wall W of the height position of the structure. 垂直高度位置H2'指的是从第一基板100的底部至通道T内的密封胶400表面的高度位置。 Vertical height position H2 'refers to the height position of the first substrate 100 from the bottom surface 400 of the sealant to the inner passage of the T.

[0071] 承上所述,由于本实施例的隔墙结构W是大致对应接垫电极BP设置,且隔墙结构W的垂直高度位置ΗΓ至少高于通道T的垂直高度位置H2'。 [0071] The upper bearing, since the wall structure of the present embodiment is a W embodiment substantially corresponds to the electrode pads BP provided, and the vertical height position of the partition wall structure ΗΓ W is at least higher than the vertical height position of the tunnel T H2 '. 因此,隔墙结构W可以阻挡显示区A中的显示介质经由密封胶400与接垫电极BP之间的通道T而流出显示区A。 Thus, W may be a barrier wall structure of the display medium in the display region A of the tunnel T between the sealant 400 and the electrode pads BP and flows through the display region A.

[0072] 图6A以及图6B是根据本发明的实施例的显示面板的接垫电极处的剖面示意图。 [0072] FIGS. 6A and 6B are schematic cross-sectional view of the display panel according to an embodiment of the present invention, the electrode pads. 请先参照图6A,此实施例与图4的实施例相似,因此相同的元件以相同的符号表示,且不再重复说明。 Please 6A, the embodiment of the embodiment of FIG 4 is similar to this embodiment, the same elements are denoted by the same reference numerals, and the description will not be repeated. 在图6A的实施例中,隔墙结构W是由位于第一基板100上的隔墙结构Wl以及位于第二基板200上的隔墙结构W2所构成。 In the embodiment of FIG. 6A, W is a wall structure constituted by the partition wall structure located on the first substrate 100 Wl and W2 positioned wall structure 200 on the second substrate. 特别是,隔墙结构W2的垂直高度位置Hl至少低于接垫电极BP的接触电极层114的垂直高度位置H2。 In particular, the vertical height Hl W2 wall structure at least a position lower than the vertical height of the contact electrode layer, the electrode pads BP 114 H2. 垂直高度位置Hl指的是从第一基板100的底部至隔墙结构W2的上表面的高度位置。 Vertical height Hl is the time from the bottom of the first substrate 100 to the upper surface of the partition wall W2 of the structure height. 垂直高度位置H2指的是从第一基板100的底部至接垫电极BP的接触电极层114的上表面的高度位置。 Vertical height position H2 refers to the height position of the upper surface of the contact electrode layer to the electrode pads BP 100 from the bottom 114 of the first substrate. 在此实施例中,隔墙结构Wl的高度位置不限,且隔墙结构Wl可以与隔墙结构W2不接触或是彼此相抵触。 Embodiment, the height position of the wall structure is not limited in this embodiment Wl, Wl and the wall structure may not be in contact with each other, or wall structure W2 conflict.

[0073] 承上所述,由于上述的隔墙结构W(隔墙结构Wl、W2)是大致对应接垫电极BP设置,而且是隔墙结构W2的垂直高度位置Hl至少低于接垫电极BP的接触电极层114的垂直高度位置H2。 [0073] The upper bearing, since the partition wall structure W (Wl of the wall structure, W2) is disposed substantially corresponding to electrode pads BP, and W2 is the wall structure of the vertical height position Hl least below the electrode pad BP vertical height position H2 of the contact electrode layer 114. 因此,隔墙结构W(隔墙结构W1、W2)可以阻挡显示区A中的显示介质经由密封胶400与接垫电极BP之间的通道T而流出显示区A。 Thus, the structure of wall W (wall structure W1, W2) can be blocked in the display medium of the display region A sealant passage T between the electrode 400 and the pads BP and flows through the display region A.

[0074] 另外,请参照图6B,此实施例与图5的实施例相似,因此相同的元件以相同的符号表示,且不再重复说明。 [0074] In addition, please refer to Figure 6B, the embodiment of FIG. 5 embodiment is similar to this embodiment, the same elements are denoted by the same reference numerals, and the description will not be repeated. 在图6B的实施例中,隔墙结构W是由位于第一基板100上的隔墙结构Wl以及位于第二基板200上的隔墙结构W2所构成。 In the embodiment of FIG. 6B, W is a wall structure constituted by the partition wall structure located on the first substrate 100 Wl and W2 positioned wall structure 200 on the second substrate. 根据本实施例,隔墙结构Wl的垂直高度位置ΗΓ至少高于通道T的垂直高度位置H2'。 According to the present embodiment, the partition wall structure Wl vertical height position at least higher than the vertical height position of ΗΓ tunnel T H2 '. 上述的垂直高度位置ΗΓ指的是从第一基板100的底部至隔墙结构Wl的上表面的高度位置。 Vertical height position of the above-described ΗΓ refers to the first substrate 100 from the bottom to the upper surface of the partition wall structure of the height position Wl. 垂直高度位置H2'指的是从第一基板100的底部至通道T内的密封胶400表面的高度位置。 Vertical height position H2 'refers to the height position of the first substrate 100 from the bottom surface 400 of the sealant to the inner passage of the T. 在此实施例中,隔墙结构W2的高度位置不限,且隔墙结构W2可以与隔墙结构Wl不接触或是彼此相抵触。 Embodiment, the height position of the partition wall W2 is not limited to the structure, the structure of the partition wall W2 and the partition wall may not contact each other or the structure Wl conflict in this embodiment.

[0075] 类似地,上述的隔墙结构W(隔墙结构Wl、W2)是大致对应接垫电极BP设置,而且隔墙结构Wl的垂直高度位置ΗΓ至少高于通道T的垂直高度位置H2'。 [0075] Similarly, the above-described wall structure W (Wl wall structure, W2 of) is disposed substantially corresponds electrode pads BP, and the wall structure Wl vertical height position at least higher than the vertical height position of ΗΓ tunnel T H2 ' . 因此,隔墙结构Wl、W2可以阻挡显示区A中的显示介质经由密封胶400与接垫电极BP之间的通道T而流出显示区A。 Thus, wall structure Wl, W2 can stop the display medium in the display region A of the tunnel T between the sealant 400 and the electrode pads BP and flows through the display region A.

[0076] 图7是根据本发明的实施例的显示面板的接垫电极处的上视示意图。 [0076] FIG. 7 is a schematic view of a display panel according to the embodiment of the present invention, the pad electrode. 请参照图7,本实施例的结构与上述图3的结构相似,因此相同的元件以相同的符号表示,且不再重复说明。 Referring to FIG 7, the structure of the above-described structure of the present embodiment of FIG. 3 are similar, the same elements are denoted by the same reference numerals, and the description will not be repeated. 在图7的实施例中,隔墙结构W的延伸部E具有前段部E2以及后段部E1。 In the embodiment of FIG. 7, the extension of the wall structure E W having the pre-stage portion and a rear stage section E2 E1. 前段部E2与阻隔部F连接且前段部E2为长条状结构。 Anterior portion and the barrier portion E2 and the front section F is connected to an elongated structure E2. 后段部El紧邻前段部E2且后段部El为多个点状结构。 El-stage portion proximate anterior segment portion and the rear portion E2 El plurality of dot-like structures. 在本实施例中,长条状结构的前段部E2是由显示区A延伸至框胶区C。 In the present embodiment, the front section E2 elongated structure extending from the display region A to region C. sealant 而点状结构之后段部El是位于框胶区C且可以延伸至周边区B或者是不延伸至周边区B中。 And after dot structure segments El region C is located in the sealant and may extend to the peripheral region B or B does not extend to the peripheral region.

[0077] 图8是根据本发明的实施例的显示面板的接垫电极处的上视示意图。 [0077] FIG. 8 is a schematic view of a display panel according to the embodiment of the present invention, the pad electrode. 请参照图8,本实施例的结构与上述图3的结构相似,因此相同的元件以相同的符号表示,且不再重复说明。 Referring to FIG. 8, the structure of the above-described structure of the present embodiment of FIG. 3 are similar, the same elements are denoted by the same reference numerals, and the description will not be repeated. 在图8的实施例中,隔墙结构W是对应设置于接垫电极BP与像素阵列层102 (P)之间。 In the embodiment of FIG. 8, W is the wall structure between the pixel array layer and the electrode BP 102 (P) provided to correspond to the pads. 虽然本实施例的隔墙结构W并未包围接垫电极BP,但因隔墙结构W设置于接垫电极BP与像素阵列层102 (P)之间,因此隔墙结构W仍可阻挡显示区A中的显示介质经由密封胶400与接垫电极BP之间的通道T而流出显示区A。 Although the present embodiment does not partition structure surrounds embodiment W electrode pads BP, but the wall structure W disposed between the contact electrode and the pixel array layer BP 102 (P) pad, and thus the barrier wall structure may still display region W a display medium via the sealant 400 and the pads BP passage T between the electrode and flows out the display region A. 另外,本发明不限定图8的隔墙结构W的长度。 Further, the present invention is not limited to the length of the wall structure of FIG. 8 W. 换言的,图8的隔墙结构W的长度可以与接垫电极BP的宽度相当、或是大于接垫电极BP的宽度。 In other words, the width, the length W of the wall structure of FIG. 8 may be connected with the pad electrode BP equivalent to or greater than the width of the electrode pads BP. 图8的隔墙结构W也可以是连续框形结构,也就是隔墙结构W是环绕整个显示区A设置。 FIG partition structure W 8 may be a continuous frame-shaped structure, i.e. structural wall W around the entire display region A is provided.

[0078] 值得一提的是,上述图7以及图8的隔墙结构W的布局方式可以采用如图4所示的结构,也就是将图7以及图8的隔墙结构W设置在第二基板200上;或是采用图5的结构,也就是将图7以及图8的隔墙结构W设置在第一基板100上;或是采用图6A或图6B的结构,也就是将图7以及图8的隔墙结构W设置在第一基板100以及第二基板200上。 [0078] It is worth mentioning that the wall structure of FIG. 7 and FIG. 8 W ​​of the layout may be adopted in the configuration shown in FIG. 4, i.e. the wall structure of FIG. 7 and W 8 is provided in the second the substrate 200; or the configuration of FIG. 5, that is, on the first substrate 100 W partition wall structure is provided in FIG. 7 and FIG. 8; FIG. 6A or the structure or using FIG. 6B, FIG. 7 and is 8 W partition structure disposed on the first substrate 100 and second substrate 200. 而将图7以及图8的隔墙结构W设置在第一基板100、第二基板200或是第一基板100与第二基板200上时,隔墙结构W的垂直高度是根据上述图4、图5或是图6A或图6B所记载的方式来实现。 The structure of the partition wall W is provided in FIG. 7 and 8 of the first substrate 100, second substrate 200 or on the first substrate and the second substrate 100 is 200, the vertical height of the wall structure is based on the W 4, FIG. 5 or FIG. 6A or FIG. 6B embodiment described is achieved.

[0079] 图9是根据本发明的实施例的显示面板的接垫电极处的上视示意图。 [0079] FIG. 9 is a schematic view of a display panel according to the embodiment of the present invention, the pad electrode. 图10是沿着图9的剖面线II1-1II'的剖面示意图。 FIG 10 is a cross-sectional view along line in FIG. 9 II1-1II 'schematic sectional view. 请参照图9以及图10,此实施例与上述图3的实施例相似,因此相同的元件以相同的符号表示,且不再重复说明。 Referring to FIGS. 9 and 10, this embodiment of the above-described embodiment of Figure 3 is similar, so that the same elements are denoted by the same reference numerals, and the description will not be repeated. 在图9以及图10的实施例中,隔墙结构W是设置在接垫电极BP的第二沟槽图案114a内。 In the embodiment of FIGS. 9 and 10, the wall structure W is disposed within the second channel pattern BP of the electrode pads 114a. 更详细来说,隔墙结构W是设置在接垫电极BP与密封胶400之间的通道T中。 More specifically, W is the wall structure is provided in the passage 400 between the T electrode pads BP and sealants. 根据本实施例,第二沟槽图案114a网状图案或是条状图案,因此通道T是网状通道或是条状通道,但本发明不以此为限。 According to the present embodiment, the second trench pattern in a stripe pattern or a mesh pattern 114a, and therefore the channel strip T is a mesh or passage channel, but the present invention is not limited thereto. 而设置在通道T内的隔墙结构W 是至少一个点状结构。 Provided in the wall structure of the tunnel T W is at least one point-like structure. 在图9的实施例中,点状隔墙结构W是阵列是地排列在网状通道T中。 In the embodiment of FIG. 9, W is a dot-shaped wall structures are arranged in an array T in the reticular paths. 而在本实施例中,点状隔墙结构W是位于第一基板100上,且点状隔墙结构W的厚度D至少大于通道T的深度d。 In the present embodiment, the dot-shaped wall structure W is positioned on the first substrate 100, and a dot structure wall thickness W T D is greater than the channel depth of at least d. 本发明不限制点状隔墙结构的数量及位置。 The present invention does not limit the number and position of the dot-shaped wall structure.

[0080] 承上所述,由于本实施例的隔墙结构W是设置在接垫电极BP的第二沟槽图案114a内,且点状隔墙结构W的厚度D至少大于通道T的深度d。 [0080] The upper bearing, since the wall structure of the present embodiment, W is disposed in the second channel pattern BP of the electrode pads 114a, and the dot structure of the partition wall W is greater than at least the thickness D of the depth d of the channel T . 因此隔墙结构W可以阻隔显示区A内的显示介质300流至周边区B中。 Thus W may be a barrier wall structure of the display medium 300 in the display region A to the periphery region B of the stream.

[0081] 综上所述,本发明在对应接垫电极处设置有隔墙结构,其可以防止显示面板中的显示介质从显示区透过接垫电极处的沟槽或是通道而流到框胶区或/及周边区。 [0081] In summary, the present invention is the corresponding pad electrode structure is provided with a partition wall, a groove or channel which can prevent the display medium in the display panel from the display electrode pads through the contact area and flow to block gum region or / and the peripheral zone. 由于隔墙结构的设置可以有效避免显示介质流到周边区中,因此本发明可以提高显示面板的制程良率。 Since the partition structure can effectively prevent the display medium flows in the peripheral region, thus the present invention can improve the process yield of the display panel.

[0082] 虽然本发明已以实施例公开如上,然其并非用以限定本发明,任何本领域技术人员在不脱离本发明的精神和范围内,当可作些许的更动与润饰,故本发明的保护范围以权利要求书为准。 [0082] While the invention has been disclosed in the above embodiments, they are not intended to limit the present invention, anyone skilled in the art without departing from the spirit and scope of the present disclosure, may make various modifications and variations, so the the scope of the invention in claims and their equivalents.

Claims (25)

  1. 1.一种显示面板,其具有一显示区、一周边区以及位于该显示区以及该周边区之间的一框胶区,该显示面板包括: 一第一基板; 一像素阵列层,位于该第一基板的该显不区中; 至少一接垫电极,位于该第一基板的该框胶区中;其中,该接垫电极包括:一电极层;一覆盖层,覆盖该电极层,其中该覆盖层具有一第一沟槽图案,以暴露出该电极层;以及一接触电极层,披覆于该覆盖层上,该接触电极层透过该第一沟槽图案而与该电极层电性连接,其中该接触电极层于对应该第一沟槽图案处具有一第二沟槽图案; 一第二基板,位于该第一基板的对向; 一密封胶,位于该第一基板与该第二基板之间的该框胶区中,且至少部份覆盖该接垫电极,其中该密封胶与该接垫电极之间具有至少一通道; 至少一隔墙结构,位于该第一基板与该第二基板的至少其中之一者 1. A display panel having a display area, a sealant region and a peripheral region located between the display region and the peripheral region, the display panel comprising: a first substrate; a pixel array layer located this is not significant in the region of the first substrate; at least one pad electrode, which is located in the first region of the sealant substrate; wherein the pad electrode includes: an electrode layer; a cover layer covering the electrode layer, wherein the cover layer having a first trench patterned to expose the electrode layer; and a contact electrode layer, coated on the cover layer, which electrically contact electrode layer through the first groove pattern and the electrode layer connected, wherein the contact electrode layer having a second pattern corresponding to the first trench at the trench pattern; a second substrate disposed facing the first substrate; a sealant located between the first substrate and the the sealant region between the second substrate and covering at least a portion of the pad electrode, wherein the at least one passageway having a sealant between the electrode and the pad; at least one wall structure, located between the first substrate and wherein at least one of the second substrate by 且对应该接垫电极设置,其中该隔墙结构具有一阻隔部以及延伸部,该阻隔部位于该接垫电极与该像素阵列层之间,且该延伸部从该显示区延伸至该框胶区;其中,该隔墙结构位于该第二基板上,且该隔墙结构的一垂直高度位置至少低于该接触电极层的一垂直高度位置,该隔墙结构的一垂直高度位置为从该第一基板的底部至该隔墙结构的上表面的高度位置,该接触电极层的一垂直高度位置为该第一基板的底部至该接垫电极的接触电极层的上表面的高度位置;以及一显不介质,位于该第一基板、该第二基板以及该密封胶之间。 And electrode pads to be provided, wherein the structure has a barrier wall portion and an extended portion, the barrier portion is located between the electrode and the pixel array layer of the pad, and the extending portion extending from the display region to the sealant region; wherein the wall structure is located on the second substrate, and a vertical height position of the at least one partition wall structure is less than the vertical height position of the contact electrode layer, a vertical position of the partition height from the structure bottom of the first substrate to the height position of the upper surface of the partition wall structure, a vertical height position of the contact electrode layer for the height position of the upper surface of a bottom contact electrode layer of the first substrate to the pad electrode; and a medium is not significant, the first substrate located between the second substrate and the sealant.
  2. 2.如权利要求1所述的显示面板,其特征在于,该第二沟槽图案为一网状图案。 2. The display panel according to claim 1, wherein the second groove pattern is a mesh pattern.
  3. 3.如权利要求1所述的显示面板,其特征在于,该延伸部从该显示区延伸至该框胶区并且延伸至该周边区。 The display panel according to claim 1, wherein the extending portion extending from the display region to the gum region and the block extending to the periphery region.
  4. 4.如权利要求1所述的显示面板,其特征在于,该延伸部从该显示区延伸至该框胶区,且该延伸部并未延伸至该周边区。 The display panel according to claim 1, wherein the extending portion extending from the display region to the gum region block, and the extending portion does not extend to the peripheral region.
  5. 5.如权利要求1所述的显示面板,其特征在于,该隔墙结构的该阻隔部以及该延伸部构成U字形。 5. The display panel according to claim 1, wherein the barrier portion and extending portion of the U-shaped configuration of the partition structure.
  6. 6.如权利要求1所述的显示面板,其特征在于,该隔墙结构的该延伸部具有一前段部以及一后段部,该前段部与该阻隔部连接且为长条状结构,该后段部紧邻该前段部且为多个点状结构。 The display panel according to claim 1, wherein the extending portion of the wall structure having a front portion and a rear segment portion, the anterior portion of the barrier portion and is connected to the elongated structures, the after the anterior segment portion and a portion adjacent to the plurality of dot-like structures.
  7. 7.如权利要求1所述的显示面板,其特征在于,进一步包括: 一电极膜,位于该第二基板上;以及至少一导电球,位于该接垫电极上,以使该第一基板的该接垫电极与该第二基板的该电极膜电性连接。 The display panel according to claim 1, characterized in that, further comprising: an electrode film disposed on the second substrate; and at least one electrically conductive ball, which is located on the electrode pad, so that the first substrate the electrode film electrically the pad electrode and the second substrate are connected.
  8. 8.—种显示面板,其具有一显示区、一周边区以及位于该显示区以及该周边区之间的一框胶区,该显示面板包括: 一第一基板; 一像素阵列层,位于该第一基板的该显不区中; 至少一接垫电极,位于该第一基板的该框胶区中;其中,该接垫电极包括:一电极层;一覆盖层,覆盖该电极层,其中该覆盖层具有一第一沟槽图案,以暴露出该电极层;以及一接触电极层,披覆于该覆盖层上,该接触电极层透过该第一沟槽图案而与该电极层电性连接,其中该接触电极层于对应该第一沟槽图案处具有一第二沟槽图案; 一第二基板,位于该第一基板的对向; 一密封胶,位于该第一基板与该第二基板之间的该框胶区中,且至少部份覆盖该接垫电极;其中该密封胶与该接垫电极之间具有至少一通道; 至少一隔墙结构,位于该第一基板与该第二基板的至少其中之一者 8.- kinds of display panel having a display area, a sealant region and a peripheral region located between the display region and the peripheral region, the display panel comprising: a first substrate; a pixel array layer located this is not significant in the region of the first substrate; at least one pad electrode, which is located in the first region of the sealant substrate; wherein the pad electrode includes: an electrode layer; a cover layer covering the electrode layer, wherein the cover layer having a first trench patterned to expose the electrode layer; and a contact electrode layer, coated on the cover layer, which electrically contact electrode layer through the first groove pattern and the electrode layer connected, wherein the contact electrode layer having a second pattern corresponding to the first trench at the trench pattern; a second substrate disposed facing the first substrate; a sealant located between the first substrate and the the sealant region between the second substrate and at least partially covering the pad electrode; wherein the channel has at least a sealant between the electrode and the pad; at least one wall structure, located between the first substrate and wherein at least one of the second substrate by 且对应该接垫电极设置,其中,该隔墙结构具有一阻隔部以及延伸部,该阻隔部位于该接垫电极与该像素阵列层之间,且该延伸部从该显示区延伸至该框胶区;其中,该隔墙结构位于该第一基板上,且该隔墙结构的的一垂直高度位置至少高于该通道的一垂直高度的位置,该隔墙结构的的一垂直高度位置为从该第一基板的底部至该隔墙结构的上表面的高度位置,该通道的一垂直高度的位置为该第一基板的底部至该通道内的该密封胶表面的高度位置;以及一显不介质,位于该第一基板、该第二基板以及该密封胶之间。 And electrode pads to be provided, wherein the structure has a barrier wall portion and an extended portion, the barrier portion is located between the electrode and the pixel array layer of the pad, and the extending portion extending from the display region to the frame gum region; wherein the partition structure disposed on the first substrate, and a vertical height position of the partition wall structure is higher than a vertical height of at least the position of the channel, a position of the vertical height of partition structure from the bottom of the first substrate to the surface structure of the partition wall height position, a vertical position for the height of the channel bottom of the first substrate to the height position of the surface of the sealant within the channel; and a significant no medium, a first substrate located between the second substrate and the sealant.
  9. 9.如权利要求8所述的显示面板,其特征在于,该第二沟槽图案为一网状图案。 The display panel as claimed in claim 8, wherein the second groove pattern is a mesh pattern.
  10. 10.如权利要求8所述的显示面板,其特征在于,该延伸部从该显示区延伸至该框胶区并且延伸至该周边区。 10. The display panel according to claim 8, wherein the extending portion extending from the display region to the gum region and the block extending to the periphery region.
  11. 11.如权利要求8所述的显示面板,其特征在于,该延伸部从该显示区延伸至该框胶区,且该延伸部并未延伸至该周边区。 11. The display panel according to claim 8, wherein the extending portion extending from the display region to the gum region block, and the extending portion does not extend to the peripheral region.
  12. 12.如权利要求8所述的显示面板,其特征在于,该隔墙结构的该阻隔部以及该延伸部构成U字形。 12. The display panel according to claim 8, wherein the barrier portion and extending portion of the U-shaped configuration of the partition structure.
  13. 13.如权利要求8所述的显示面板,其特征在于,该隔墙结构的该延伸部具有一前段部以及一后段部,该前段部与该阻隔部连接且为长条状结构,该后段部紧邻该前段部且为多个点状结构。 13. The display panel according to claim 8, wherein the extending portion of the wall structure having a front portion and a rear segment portion, the anterior portion of the barrier portion and is connected to the elongated structures, the after the anterior segment portion and a portion adjacent to the plurality of dot-like structures.
  14. 14.如权利要求8所述的显示面板,其特征在于,进一步包括: 一电极膜,位于该第二基板上;以及至少一导电球,位于该接垫电极上,以使该第一基板的该接垫电极与该第二基板的该电极膜电性连接。 14. The display panel according to claim 8, characterized in that, further comprising: an electrode film disposed on the second substrate; and at least one electrically conductive ball, which is located on the electrode pad, so that the first substrate the electrode film electrically the pad electrode and the second substrate are connected.
  15. 15.一种显示面板,其具有一显示区、一周边区以及位于该显示区以及该周边区之间的一框胶区,该显示面板包括: 一第一基板; 一像素阵列层,位于该第一基板的该显不区中; 至少一接垫电极,位于该第一基板的该框胶区中;其中,该接垫电极包括:一电极层;一覆盖层,覆盖该电极层,其中该覆盖层具有一第一沟槽图案,以暴露出该电极层;以及一接触电极层,披覆于该覆盖层上,该接触电极层透过该第一沟槽图案而与该电极层电性连接,其中该接触电极层于对应该第一沟槽图案处具有一第二沟槽图案; 一第二基板,位于该第一基板的对向; 一密封胶,位于该第一基板与该第二基板之间的该框胶区中且至少部份覆盖该接垫电极,其中该接垫电极与该密封胶之间具有至少一通道; 至少一隔墙结构,位于该第一基板与该第二基板的至少其中之一者上 A display panel having a display area, a sealant region and a peripheral region located between the display region and the peripheral region, the display panel comprising: a first substrate; a pixel array layer located this is not significant in the region of the first substrate; at least one pad electrode, which is located in the first region of the sealant substrate; wherein the pad electrode includes: an electrode layer; a cover layer covering the electrode layer, wherein the cover layer having a first trench patterned to expose the electrode layer; and a contact electrode layer, coated on the cover layer, which electrically contact electrode layer through the first groove pattern and the electrode layer connected, wherein the contact electrode layer having a second pattern corresponding to the first trench at the trench pattern; a second substrate disposed facing the first substrate; a sealant located between the first substrate and the the sealant region between the second substrate and at least partially covering the electrode pad, wherein the pad has at least one passage between the electrodes and the sealant; at least one wall structure, located between the first substrate and the wherein at least one of the second substrate by 且对应于该接垫电极的该通道与该像素阵列层之间;其中,该隔墙结构位于该第二基板上,且该隔墙结构的一垂直高度位置至少低于该接触电极层的一垂直高度位置,该隔墙结构的一垂直高度位置为从该第一基板的底部至该隔墙结构的上表面的高度位置,该接触电极层的一垂直高度位置为该第一基板的底部至该接垫电极的接触电极层的上表面的高度位置;以及一显不介质,位于该第一基板、该第二基板以及该密封胶之间。 And corresponding to the channel between the pixel array layer and the pad electrode; wherein the wall structure is located on the second substrate, and a vertical height position of the partition structure is less than at least one of the contact electrode layer vertical height position, a vertical position of the partition height from the bottom structure of the first substrate to a height position of the upper surface of the partition wall structure, a vertical height position of the contact electrode layer for the first substrate to the bottom the contact electrode pad electrode layer on the surface of the height position; and a medium is not significant, the first substrate located between the second substrate and the sealant.
  16. 16.如权利要求15所述的显示面板,其特征在于,该通道为一网状通道或条状通道。 16. The display panel according to claim 15, wherein the channel is a channel or a mesh strip channel.
  17. 17.如权利要求15所述的显示面板,其特征在于,该隔墙结构环绕该显示区。 17. The display panel according to claim 15, characterized in that the wall structure surrounding the display region.
  18. 18.如权利要求15所述的显示面板,其特征在于,进一步包括: 一电极膜,位于该第二基板上;以及至少一导电球,位于该接垫电极上,以使该第一基板的该接垫电极与该第二基板的该电极膜电性连接。 18. The display panel according to claim 15, characterized in that, further comprising: an electrode film disposed on the second substrate; and at least one electrically conductive ball, which is located on the electrode pad, so that the first substrate the electrode film electrically the pad electrode and the second substrate are connected.
  19. 19.一种显示面板,其具有一显示区、一周边区以及位于该显示区以及该周边区之间的一框胶区,该显示面板包括: 一第一基板; 一像素阵列层,位于该第一基板的该显不区中; 至少一接垫电极,位于该第一基板的该框胶区中;其中,该接垫电极包括:一电极层;一覆盖层,覆盖该电极层,其中该覆盖层具有一第一沟槽图案,以暴露出该电极层;以及一接触电极层,披覆于该覆盖层上,该接触电极层透过该第一沟槽图案而与该电极层电性连接,其中该接触电极层于对应该第一沟槽图案处具有一第二沟槽图案; 一第二基板,位于该第一基板的对向; 一密封胶,位于该第一基板与该第二基板之间的该框胶区中且至少部份覆盖该接垫电极,其中该接垫电极与该密封胶之间具有至少一通道; 至少一隔墙结构,位于该第一基板与该第二基板的至少其中之一者上 19. A display panel having a display area, a sealant region and a peripheral region located between the display region and the peripheral region, the display panel comprising: a first substrate; a pixel array layer located this is not significant in the region of the first substrate; at least one pad electrode, which is located in the first region of the sealant substrate; wherein the pad electrode includes: an electrode layer; a cover layer covering the electrode layer, wherein the cover layer having a first trench patterned to expose the electrode layer; and a contact electrode layer, coated on the cover layer, which electrically contact electrode layer through the first groove pattern and the electrode layer connected, wherein the contact electrode layer having a second pattern corresponding to the first trench at the trench pattern; a second substrate disposed facing the first substrate; a sealant located between the first substrate and the the sealant region between the second substrate and at least partially covering the electrode pad, wherein the pad has at least one passage between the electrodes and the sealant; at least one wall structure, located between the first substrate and the wherein at least one of the second substrate by 且对应于该接垫电极的该通道与该像素阵列层之间;其中,该隔墙结构位于该第一基板上,且该隔墙结构的的一垂直高度位置至少高于该通道的一垂直高度的位置,该隔墙结构的的一垂直高度位置为从该第一基板的底部至该隔墙结构的上表面的高度位置,该通道的一垂直高度的位置为该第一基板的底部至该通道内的该密封胶表面的高度位置;以及一显不介质,位于该第一基板、该第二基板以及该密封胶之间。 And corresponding to the channel between the pixel array layer and the pad electrode; wherein the partition structure disposed on the first substrate, and a vertical height position of the partition wall structure than the at least one vertical channel height position, a vertical position of the partition height from the bottom structure of the first substrate to a height position of the upper surface of the partition wall structure, a vertical height position of the bottom of the channel for the first substrate to the the height position of the surface of the sealant within the channel; and a medium is not significant, the first substrate located between the second substrate and the sealant.
  20. 20.如权利要求19所述的显示面板,其特征在于,该通道为一网状通道或条状通道。 20. The display panel according to claim 19, wherein the channel is a channel or a mesh strip channel.
  21. 21.如权利要求19所述的显示面板,其特征在于,该隔墙结构环绕该显示区。 21. A display panel according to claim 19, characterized in that the wall structure surrounding the display region.
  22. 22.如权利要求19所述的显示面板,其特征在于,进一步包括: 一电极膜,位于该第二基板上;以及至少一导电球,位于该接垫电极上,以使该第一基板的该接垫电极与该第二基板的该电极膜电性连接。 22. The display panel according to claim 19, characterized in that, further comprising: an electrode film disposed on the second substrate; and at least one electrically conductive ball, which is located on the electrode pad, so that the first substrate the electrode film electrically the pad electrode and the second substrate are connected.
  23. 23.—种显示面板,其具有一显示区、一周边区以及位于该显示区以及该周边区之间的一框胶区,该显示面板包括: 一第一基板; 一像素阵列层,位于该第一基板的该显不区中; 至少一接垫电极,位于该第一基板的该框胶区中,其中该接垫电极包括: 一电极层;一覆盖层,覆盖该电极层,其中该覆盖层具有一第一沟槽图案,以暴露出该电极层;以及一接触电极层,披覆于该覆盖层上,该接触电极层透过该第一沟槽图案而与该电极层电性连接,其中该接触电极层于对应该第一沟槽图案处具有一第二沟槽图案; 一第二基板,位于该第一基板的对向; 一密封胶,位于该第一基板与该第二基板之间的该框胶区中且至少部份覆盖该接垫电极;其中该密封胶与该接垫电极之间具有一通道; 一隔墙结构,设置在该第二沟槽图案内;其中,该隔墙结构位于该第一基板 23.- kinds of display panel having a display area, a sealant region and a peripheral region located between the display region and the peripheral region, the display panel comprising: a first substrate; a pixel array layer located this is not significant in the region of the first substrate; at least one pad electrode, which is located in the region of the sealant of the first substrate, wherein the electrode pad comprises: an electrode layer; a cover layer covering the electrode layer, wherein the a first clad layer having a trench pattern, to expose the electrode layer; and a contact electrode layer, coated on the cover layer, the contact electrode layer through the first groove pattern of the electrode layer connector, wherein the contact electrode layer having a second pattern corresponding to the first trench at the trench pattern; a second substrate disposed facing the first substrate; a sealant located between the first substrate and the second the sealant in the region between the second substrate and at least partially covering the pad electrode; wherein the sealant between the electrode and the pad having a passageway; a wall structure disposed within the second trench pattern; wherein the partition wall located between the first substrate structure 上,且该隔墙结构的厚度至少大于该通道的深度;以及一显不介质,位于该第一基板、该第二基板以及该密封胶之间。 , The thickness of the wall structure and at least greater than the depth of the channel; and a medium is not significant, the first substrate located between the second substrate and the sealant.
  24. 24.如权利要求23所述的显示面板,其特征在于,该第二沟槽图案为一网状图案。 24. A display panel according to claim 23, wherein the second groove pattern is a mesh pattern.
  25. 25.如权利要求24所述的显示面板,其特征在于,该隔墙结构为至少一点状结构。 25. A display panel according to claim 24, characterized in that the partition structure is at least one point-like structure.
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CN1955800A (en) 2005-10-28 2007-05-02 Lg.菲利浦Lcd株式会社 Liquid crystal display device and method of manufacturing the same
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