TW201415125A - Display panel - Google Patents
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- TW201415125A TW201415125A TW101136266A TW101136266A TW201415125A TW 201415125 A TW201415125 A TW 201415125A TW 101136266 A TW101136266 A TW 101136266A TW 101136266 A TW101136266 A TW 101136266A TW 201415125 A TW201415125 A TW 201415125A
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Abstract
Description
本發明是有關於一種顯示面板，且特別是有關於一種具有框膠附著性增強結構的顯示面板。 The present invention relates to a display panel, and more particularly to a display panel having a sealant adhesion enhancing structure.
隨著數位時代的來臨，顯示裝置之技術亦快速成長，已成為不可或缺的電子產品，故對於顯示裝置之技術及功能要求亦越來越高。其中液晶顯示裝置，因其高亮度與大視角的特性，在高階產品上更是廣受歡迎。 With the advent of the digital era, the technology of display devices has also grown rapidly and has become an indispensable electronic product. Therefore, the technical and functional requirements for display devices are also increasing. Among them, liquid crystal display devices are popular among high-end products due to their high brightness and large viewing angle characteristics.
液晶顯示裝置主要包括液晶顯示面板以及背光模組。其中液晶顯示面板主要的結構如圖1所示，液晶顯示面板1包括彩色濾光基板10、薄膜電晶體陣列基板11、偏光片12、13、覆蓋基板14等。如圖1所示，彩色濾光片基板10與薄膜電晶體陣列基板11對組而相互結合，偏光片12、13分別設置於彩色濾光片基板10上方以及薄膜電晶體陣列基板11下方，而覆蓋基板14則是藉由膠體15貼合於偏光片12上。 The liquid crystal display device mainly includes a liquid crystal display panel and a backlight module. The main structure of the liquid crystal display panel is as shown in FIG. 1. The liquid crystal display panel 1 includes a color filter substrate 10, a thin film transistor array substrate 11, polarizers 12, 13, a cover substrate 14, and the like. As shown in FIG. 1 , the color filter substrate 10 and the thin film transistor array substrate 11 are combined with each other, and the polarizers 12 and 13 are respectively disposed above the color filter substrate 10 and below the thin film transistor array substrate 11 . The cover substrate 14 is bonded to the polarizer 12 by the colloid 15 .
一般進行覆蓋基板貼合製程是採用全貼合(Direct bonding，又稱直接貼合)製程。此全貼合製程主要是先將框膠16塗佈於偏光片12周圍，再對框膠16照射紫外光使之固化，然後再將膠體15平均塗佈於框膠16所圍繞出的範圍之內，最後再將覆蓋基板14藉由固化此膠體15以貼合於偏光片12上。然而，因為偏光片12的尺寸不足，使得框膠16在塗佈的過程中會橫跨在偏光片12的側面120，無法完整塗佈於偏光片12上，而框膠16的強度不足無法有效擋住膠體15向外流 動的力量，進而使膠體15產生溢膠，最終導致覆蓋基板14貼合失敗，甚至有可能讓膠體15流入液晶顯示裝置內造成損壞。 Generally, the cover substrate bonding process is a direct bonding (also referred to as direct bonding) process. The full bonding process mainly applies the sealant 16 around the polarizer 12, and then irradiates the frame adhesive 16 with ultraviolet light to cure it, and then applies the colloid 15 to the range surrounded by the sealant 16 on average. Finally, the cover substrate 14 is finally bonded to the polarizer 12 by curing the colloid 15 . However, because the size of the polarizer 12 is insufficient, the sealant 16 may straddle the side 120 of the polarizer 12 during coating, and may not be completely coated on the polarizer 12, and the strength of the sealant 16 is insufficient. Blocking the colloid 15 from flowing outward The force of the movement, which in turn causes the colloid 15 to overflow, eventually causes the cover substrate 14 to fail to bond, and may even cause the colloid 15 to flow into the liquid crystal display device to cause damage.
本發明的目的之一就是在提供一種顯示面板，以防止進行覆蓋基板貼合製程時造成框膠的坍塌或位移，而產生膠體溢出的情況。 One of the objects of the present invention is to provide a display panel to prevent collapse or displacement of the sealant when the cover substrate bonding process is performed, thereby causing colloid overflow.
為達上述優點，本發明提出一種顯示面板包括第一基板、第二基板、偏光片以及框膠。第一基板相對於第二基板設置。第二基板位於第一基板與偏光片之間，且偏光片具有多個孔洞。框膠設置於偏光片上。框膠具有與這些孔洞對應的多個凸出部，且這些凸出部分別容置於所對應的這些孔洞中。 To achieve the above advantages, the present invention provides a display panel including a first substrate, a second substrate, a polarizer, and a sealant. The first substrate is disposed relative to the second substrate. The second substrate is located between the first substrate and the polarizer, and the polarizer has a plurality of holes. The sealant is placed on the polarizer. The sealant has a plurality of protrusions corresponding to the holes, and the protrusions are respectively received in the corresponding holes.
在本發明的一實施例中，上述之第二基板具有顯示區與非顯示區，非顯示區位於顯示區的周邊，而偏光片之這些孔洞與第二基板的非顯示區疊置。 In an embodiment of the invention, the second substrate has a display area and a non-display area, and the non-display area is located at a periphery of the display area, and the holes of the polarizer overlap the non-display area of the second substrate.
在本發明的一實施例中，上述之顯示面板更包括覆蓋基板以及膠體。覆蓋基板位於偏光片背對第二基板的一側，框膠位於覆蓋基板與第二基板之間。膠體設置於偏光片與覆蓋基板之間，且框膠環繞於膠體。覆蓋基板藉由膠體黏合於偏光片。 In an embodiment of the invention, the display panel further includes a cover substrate and a colloid. The cover substrate is located on a side of the polarizer opposite to the second substrate, and the sealant is located between the cover substrate and the second substrate. The colloid is disposed between the polarizer and the cover substrate, and the sealant surrounds the colloid. The cover substrate is bonded to the polarizer by a colloid.
在本發明的一實施例中，上述之覆蓋基板具有至少一標記。標記對應於偏光片之這些孔洞的至少其中之一。 In an embodiment of the invention, the cover substrate has at least one mark. The mark corresponds to at least one of the holes of the polarizer.
在本發明的一實施例中，上述之覆蓋基板包括保護基材或觸控基材。 In an embodiment of the invention, the cover substrate comprises a protective substrate or a touch substrate.
在本發明的一實施例中，上述之第二基板具有至少一標記。標記對應於偏光片之這些孔洞的至少其中之一。 In an embodiment of the invention, the second substrate has at least one mark. The mark corresponds to at least one of the holes of the polarizer.
在本發明的一實施例中，上述之第一基板為薄膜電晶體陣 列基板，第二基板為彩色濾光基板。 In an embodiment of the invention, the first substrate is a thin film transistor array The column substrate, the second substrate is a color filter substrate.
在本發明的一實施例中，上述之第二基板具有遮光層，偏光片之這些孔洞與遮光層疊置。 In an embodiment of the invention, the second substrate has a light shielding layer, and the holes of the polarizer are laminated with the light shielding.
在本發明的一實施例中，上述之偏光片具有多個側邊，偏光片之這些孔洞環繞這些側邊設置。 In an embodiment of the invention, the polarizer has a plurality of sides, and the holes of the polarizer are disposed around the sides.
在本發明的一實施例中，上述之偏光片具有多個側邊，每一孔洞沿著這些側邊的其中之一設置，且每一孔洞的孔徑沿著對應的側邊延伸。 In an embodiment of the invention, the polarizer has a plurality of sides, each hole is disposed along one of the sides, and the aperture of each hole extends along the corresponding side.
在本發明的一實施例中，上述之偏光片為矩形。此矩形具有彼此相對之二長邊與彼此相對之二短邊，偏光片之這些孔洞分別沿著這些長邊設置。 In an embodiment of the invention, the polarizer is rectangular. The rectangle has two long sides opposite to each other and two short sides opposite to each other, and the holes of the polarizer are respectively disposed along the long sides.
在本發明的一實施例中，上述之偏光片為矩形。此矩形具有彼此相對之二長邊與彼此相對之二短邊，偏光片之這些孔洞的數量為二個，分別沿著這些長邊設置，且每一孔洞的孔徑沿著這些長邊延伸。 In an embodiment of the invention, the polarizer is rectangular. The rectangle has two long sides opposite to each other and two short sides opposite to each other, and the number of the holes of the polarizer is two, respectively disposed along the long sides, and the aperture of each hole extends along the long sides.
在本發明的一實施例中，上述之偏光片之孔洞的形狀包括矩形、圓形、橢圓形、半圓形或三角形。 In an embodiment of the invention, the shape of the hole of the polarizer comprises a rectangle, a circle, an ellipse, a semicircle or a triangle.
在本發明之實施例中，偏光片具有多個孔洞，而框膠具有與這些孔洞對應的多個凸出部，當框膠設置在偏光片上時，框膠的這些凸出部分別容置於所對應的這些孔洞中。在這樣的結構設計之下，在進行覆蓋基板貼合製程時，由於框膠的這些凸出部容置於偏光片具有的孔洞之中，使得框膠附著在偏光片上的穩定性增加，而不會在覆蓋基板進行貼合時受壓坍塌，且由於框膠的附著性增加，位於覆蓋基板與偏光片之間的膠體也能有效被阻隔在框膠內，防止溢膠的情況發生。此外，偏光片所具有這些孔洞能夠提供做為覆蓋基板進行貼合時的對位基 準，或是偏光片進行貼合時的對位基準。 In an embodiment of the invention, the polarizer has a plurality of holes, and the sealant has a plurality of protrusions corresponding to the holes. When the sealant is disposed on the polarizer, the protrusions of the sealant are respectively accommodated. Corresponding to these holes. Under such a structural design, when the cover substrate bonding process is performed, since the projections of the sealant are accommodated in the holes of the polarizer, the stability of the sealant attached to the polarizer is increased without The cover substrate is pressed and collapsed when the cover substrate is attached, and the adhesion between the cover substrate and the polarizer can be effectively blocked in the sealant due to the increased adhesion of the sealant to prevent the occurrence of overflow. In addition, the polarizers have these holes to provide a spacer as a cover substrate for bonding. Standard, or the alignment of the polarizer when it is bonded.
為讓本發明之上述和其他目的、特徵和優點能更明顯易懂，下文特舉較佳實施例，並配合所附圖式，作詳細說明如下。 The above and other objects, features and advantages of the present invention will become more <RTIgt;
請參照圖2，圖2為本發明之一實施例所述之顯示面板剖面示意圖。顯示面板2例如為液晶顯示面板或是自發光顯示面板。如圖2所示，本實施例所述之顯示面板2包括第一基板20、第二基板21、偏光片22以及框膠23。第一基板20相對於該第二基板21設置，第一基板20例如是薄膜電晶體陣列基板，第二基板21例如是彩色濾光基板，但本發明不以此為限。偏光片22具有多個孔洞220，且第二基板21位於第一基板20與偏光片22之間。框膠23設置於偏光片22上，此框膠23具有與偏光片22具有的這些孔洞220對應的多個凸出部230，且這些凸出部230分別容置於所對應的這些孔洞220中。詳言之，當框膠23形成於該偏光片22上時，部分的框膠23會流入偏光片22的這些孔洞220中，而流入這些孔洞220中的部分框膠23經過固化後成為凸出部230。 Please refer to FIG. 2. FIG. 2 is a schematic cross-sectional view of a display panel according to an embodiment of the present invention. The display panel 2 is, for example, a liquid crystal display panel or a self-luminous display panel. As shown in FIG. 2, the display panel 2 of the present embodiment includes a first substrate 20, a second substrate 21, a polarizer 22, and a sealant 23. The first substrate 20 is disposed relative to the second substrate 21, and the first substrate 20 is, for example, a thin film transistor array substrate, and the second substrate 21 is, for example, a color filter substrate, but the invention is not limited thereto. The polarizer 22 has a plurality of holes 220, and the second substrate 21 is located between the first substrate 20 and the polarizer 22. The frame glue 23 is disposed on the polarizer 22, and the frame glue 23 has a plurality of protrusions 230 corresponding to the holes 220 of the polarizer 22, and the protrusions 230 are respectively received in the corresponding holes 220. . In detail, when the sealant 23 is formed on the polarizer 22, part of the sealant 23 flows into the holes 220 of the polarizer 22, and part of the sealant 23 flowing into the holes 220 is cured to become convex. Part 230.
承上述，並請繼續參照圖2，本實施例所述之顯示面板2更包括覆蓋基板24以及膠體25。覆蓋基板24位於該偏光片22背對第二基板21的一側，且框膠23位於覆蓋基板24與第二基板21之間，本實施例所述之覆蓋基板24例如是保護基材或觸控基材，依實際產品的需求進行選用，本發明不以此為限。膠體25設置於偏光片22與覆蓋基板24之間，且框膠23環繞於膠體25。覆蓋基板24藉由膠體25黏合於偏光片22，本實施例所述之膠體25例如是紫外線硬化膠(UV Glue)或加熱 硬化膠，但本發明不以此為限。 In the above, and referring to FIG. 2, the display panel 2 of the present embodiment further includes a cover substrate 24 and a colloid 25. The cover substrate 24 is located on the side of the polarizer 22 opposite to the second substrate 21, and the sealant 23 is located between the cover substrate 24 and the second substrate 21. The cover substrate 24 in this embodiment is, for example, a protective substrate or a touch. The substrate is controlled and selected according to the requirements of the actual product, and the invention is not limited thereto. The colloid 25 is disposed between the polarizer 22 and the cover substrate 24, and the sealant 23 surrounds the colloid 25. The cover substrate 24 is adhered to the polarizer 22 by the colloid 25, and the colloid 25 described in this embodiment is, for example, UV Glue or heated. Hardened glue, but the invention is not limited thereto.
承上述，如圖2所示，本實施例所述之第二基板21具有遮光層210，遮光層210例如是黑色矩陣(Black Matrix，BM)。在本實施例中，透過此遮光層210可在第二基板21定義出顯示區A1與非顯示區A2，非顯示區A2位於顯示區A1的周邊，也就是說，顯示區A1是由遮光層210所圍繞定義而成的區域，而遮光層210則是位於非顯區A2。如圖2所示，本實施例所述之偏光片22具有的這些孔洞220與第二基板21具有的遮光層210相互疊置，也就是說，偏光片22具有的這些孔洞220是疊置在第二基板21的非顯示區A2。 As described above, as shown in FIG. 2, the second substrate 21 described in this embodiment has a light shielding layer 210, and the light shielding layer 210 is, for example, a black matrix (BM). In this embodiment, the display area A1 and the non-display area A2 are defined on the second substrate 21 through the light shielding layer 210, and the non-display area A2 is located at the periphery of the display area A1, that is, the display area A1 is a light shielding layer. 210 is defined around the area, and the light-shielding layer 210 is located in the non-display area A2. As shown in FIG. 2, the holes 220 of the polarizer 22 of the present embodiment and the light shielding layer 210 of the second substrate 21 are overlapped with each other, that is, the holes 220 of the polarizer 22 are stacked on each other. The non-display area A2 of the second substrate 21.
請參見圖3，其為本發明實施例所述之偏光片的俯視示意圖。如圖3所示，本實施例所述之偏光片22具有多個側邊221、222、223、224，而偏光片22具有的這些孔洞220環繞這些側邊221、222、223、224設置，也就是說，這些孔洞220沿著這些側邊221、222、223、224而分佈於偏光片22上，其優點在於，本實施例所述之偏光片22的結構強度強，當偏光片22貼附於第二基板21上時較不會產生偏光片22偏移的問題。在圖3中，沿著側邊221、223設置的孔洞220數量為8個，沿著側邊222、224設置的孔洞220數量為4個，這些孔洞220數量的配置僅為本發明的其中之一實施例，本發明不以此為限，這些孔洞220的設置數量可視顯示面板2的尺寸大小來進行適量的調整，而這些孔洞220中相鄰的二孔洞220之間的間距可以一致也可以視需求調整。此外，在圖3中，偏光片22具有的這些孔洞220的形狀例如是矩形，但本發明不以此為限，這些孔洞220的形狀例如也可以是圓形、橢圓形、半圓形或三角形。 Please refer to FIG. 3 , which is a schematic top view of a polarizer according to an embodiment of the invention. As shown in FIG. 3, the polarizer 22 of the embodiment has a plurality of side edges 221, 222, 223, and 224, and the holes 220 of the polarizer 22 are disposed around the side edges 221, 222, 223, and 224. That is, the holes 220 are distributed on the polarizer 22 along the side edges 221, 222, 223, and 224. The advantage is that the polarizer 22 of the embodiment has a strong structural strength, and when the polarizer 22 is attached When attached to the second substrate 21, the problem of offset of the polarizer 22 is less likely to occur. In FIG. 3, the number of holes 220 disposed along the side edges 221, 223 is eight, and the number of holes 220 disposed along the side edges 222, 224 is four, and the number of holes 220 is only the configuration of the present invention. In an embodiment, the present invention is not limited thereto, and the number of the holes 220 may be adjusted according to the size of the display panel 2, and the spacing between the adjacent two holes 220 in the holes 220 may be the same. Adjust as needed. In addition, in FIG. 3, the shape of the holes 220 of the polarizer 22 is, for example, a rectangle, but the invention is not limited thereto, and the shape of the holes 220 may be, for example, a circle, an ellipse, a semicircle or a triangle. .
請參照圖4，其為本發明之另一實施例所述之偏光片的俯視示意圖。本實施所述之偏光片22a大致與圖3所示之偏光片22類似，不同點在於，本實施例述之偏光片22a具有多個側邊221、222、223、224，而偏光片22a具有的多個孔洞220a、環繞這些側邊221、222、223、224設置，而每一孔洞220a沿著這些側邊221、222、223、224的其中之一設置，且每一孔洞220a的孔徑D1沿著對應的側邊221、222、223、224延伸，舉例來說，對應於側邊221的孔洞220a，其孔徑D1分別朝著側邊222與側邊224的方向沿伸，而對應於側邊222的孔洞220a，其孔徑D1分別朝著側邊221與側邊223的方向沿伸使得對應於側邊221、222的孔洞220a形狀例如是呈長條形或長橢圓形，然不限於此。孔洞220a的孔徑可以一致也可以視需求有所調整。此外，本實施例所述之偏光片22a的這些孔洞220a形狀呈長條形或長橢圓形(也就是孔洞220a的孔徑D1沿著對應的側邊221、222、223、224延伸)，其優點在於，用於偏光片22a上製作這些長條形或長橢圓形的孔洞220a的沖壓治具具有長條形凸起或長橢圓形凸起，此沖壓治具外型較簡單，故較易製作。 Please refer to FIG. 4 , which is a schematic top view of a polarizer according to another embodiment of the present invention. The polarizer 22a of the present embodiment is substantially similar to the polarizer 22 of FIG. 3, except that the polarizer 22a of the embodiment has a plurality of sides 221, 222, 223, 224, and the polarizer 22a has A plurality of holes 220a are disposed around the side edges 221, 222, 223, 224, and each hole 220a is disposed along one of the side edges 221, 222, 223, 224, and the aperture D1 of each hole 220a Extending along the corresponding side edges 221, 222, 223, 224, for example, corresponding to the hole 220a of the side edge 221, the aperture D1 thereof extends toward the side 222 and the side 224, respectively, corresponding to the side The hole 220a of the side 222 has an aperture D1 extending toward the side 221 and the side 223, respectively, so that the shape of the hole 220a corresponding to the side 221, 222 is, for example, elongated or oblong, but is not limited thereto. . The aperture of the hole 220a may be uniform or may be adjusted as needed. In addition, the holes 220a of the polarizer 22a of the present embodiment have an elongated shape or an elongated elliptical shape (that is, the aperture D1 of the hole 220a extends along the corresponding side edges 221, 222, 223, and 224), and the advantages thereof are obtained. The stamping jig for forming the elongated or oblong holes 220a on the polarizer 22a has a long-shaped convex or a long-elliptical convex shape, and the punching jig has a simple shape, so it is easy to manufacture. .
請參照圖5，其為本發明之另一實施例所述之偏光片的俯視示意圖。本實施所述之偏光片22b大致與圖3所示之偏光片22類似，不同點在於，本實施例述之偏光片22b具有多個側邊221、222、223、224，其中側邊221、223為較長的兩個對邊，而側邊222、224為較短的兩個對邊，偏光片22b具有的多個孔洞220b分別沿著較長的側邊221、223設置，較短的側邊222、224的附近則不設置孔洞220b。本實施例所述之偏光片22b上雖然只有在沿較長的側邊221、223設置孔洞220b， 但同樣能夠達成增加框膠23附著在偏光片22b上的穩定性。 Please refer to FIG. 5 , which is a schematic top view of a polarizer according to another embodiment of the invention. The polarizer 22b of the present embodiment is substantially similar to the polarizer 22 shown in FIG. 3, except that the polarizer 22b of the embodiment has a plurality of side edges 221, 222, 223, and 224, wherein the side edges 221, 223 is the longer two opposite sides, and the side edges 222, 224 are the shorter two opposite sides, and the plurality of holes 220b of the polarizer 22b are respectively disposed along the longer sides 221, 223, which are shorter. Holes 220b are not provided in the vicinity of the side edges 222, 224. Although the polarizer 22b of the embodiment is provided with the hole 220b along the longer side edges 221, 223, However, it is also possible to achieve an increase in the stability of the sealant 23 adhering to the polarizer 22b.
請參照圖6，其為本發明之另一實施例所述之偏光片的俯視示意圖。本實施所述之偏光片22c大致與圖3所示之偏光片22類似，不同點在於，本實施例述之偏光片22c具有多個側邊221、222、223、224，其中側邊221、223為較長的兩個對邊，而側邊222、224為較短的兩個對邊，偏光片22c具有的孔洞220c數量為二個，分別沿著較長的側邊221、223設置，較短的側邊222、224的附近則不設置孔洞220c，且每一孔洞220c的孔徑D2沿著對應的較長的側邊221、223延伸，舉例來說，對應於較長的側邊221的孔洞220c，其孔徑D2分別朝著較短的側邊222與側邊224的方向沿伸，使得對應於較長的側邊221的孔洞220c形狀例如是呈長條形或長橢圓形，然不限於此。孔洞220a的孔徑可以一致，也可以視需求有需調整。 Please refer to FIG. 6 , which is a schematic top view of a polarizer according to another embodiment of the invention. The polarizer 22c of the present embodiment is substantially similar to the polarizer 22 shown in FIG. 3, except that the polarizer 22c of the embodiment has a plurality of side edges 221, 222, 223, and 224, wherein the side edges 221, 223 is the longer two opposite sides, and the sides 222, 224 are the shorter two opposite sides, and the polarizer 22c has two holes 220c, which are respectively disposed along the longer sides 221, 223, Holes 220c are not disposed adjacent the shorter sides 222, 224, and the aperture D2 of each hole 220c extends along the corresponding longer sides 221, 223, for example, corresponding to the longer sides 221 The hole 220c has an aperture D2 extending toward the shorter side 222 and the side 224, respectively, such that the shape of the hole 220c corresponding to the longer side 221 is, for example, elongated or oblong. Not limited to this. The aperture of the hole 220a may be the same or may be adjusted as needed.
請參照圖7，其為本發明之另一實施例所述之顯示面板剖面示意圖。如圖7所示，本實施例所述之顯示面板2d大致與圖2所示之顯示面板2類似，不同點在於，本實施例所述之顯示面板2d的第二基板21d以及覆蓋基板24d可分別具有至少一標記211、241，標記211與標記241分別對應於偏光片22具有的多個孔洞220的至少其中之一。在本實施例中，第二基板21d與覆蓋基板24d上的標記211、241數量例如分別為二個，本發明不以此為限，標記211、241的設置數量可視實際情況需求來進行適量的調整。在本實施中，於第二基板21d以及覆蓋基板24d上設置標記211、241的目的在於，如圖8A所示，當偏光片22準備貼合於第二基板21d上時，生產線上的作業人員可以利用偏光片22具有的孔洞220來與第二基板22d上的標記211進行對位。同樣的道理，如圖8B所示，當 覆蓋基板24d準備貼合於偏光片22上時，生產線上的作業人員可以利用覆蓋基板24d上的標記241來與偏光片22具有的孔洞220進行對位。值得一提的是，用以與第二基板21d以及覆蓋基板24d進行對位的這些孔洞220，其尺寸或外型例如是可與其它的孔洞220不同，舉例來說，用以與第二基板21d以及覆蓋基板24d進行對位的這些孔洞220的尺寸例如是較其它不用來進行定位的孔洞220小，或是用以與第二基板21d以及覆蓋基板24d進行對位的這些孔洞220的形狀例如是三角形，其它不用來進行定位的孔洞220例如是矩形，但本發明不以此為限。在這樣的結構設計下，當偏光片22貼合於第二基板21d或覆蓋基板24d貼合於偏光片22時，能夠更清楚地透過偏光片22的這些孔洞220來進形對位。 Please refer to FIG. 7, which is a cross-sectional view of a display panel according to another embodiment of the present invention. As shown in FIG. 7, the display panel 2d of the present embodiment is substantially similar to the display panel 2 shown in FIG. 2, except that the second substrate 21d and the cover substrate 24d of the display panel 2d according to the embodiment can be There are at least one mark 211, 241, respectively, and the mark 211 and the mark 241 respectively correspond to at least one of the plurality of holes 220 of the polarizer 22. In the present embodiment, the number of the marks 211, 241 on the second substrate 21d and the cover substrate 24d is respectively two, for example, the present invention is not limited thereto, and the number of the marks 211, 241 can be appropriately adjusted according to actual needs. Adjustment. In the present embodiment, the marks 211 and 241 are provided on the second substrate 21d and the cover substrate 24d in order to provide an operator on the production line when the polarizer 22 is to be attached to the second substrate 21d as shown in FIG. 8A. The hole 220 of the polarizer 22 can be used to align with the mark 211 on the second substrate 22d. The same reason, as shown in Figure 8B, when When the cover substrate 24d is to be attached to the polarizer 22, the worker on the production line can align with the hole 220 of the polarizer 22 by the mark 241 on the cover substrate 24d. It is worth mentioning that the holes 220 for aligning with the second substrate 21d and the cover substrate 24d may be different in size or shape from other holes 220, for example, and the second substrate. The dimensions of the holes 220 that are aligned with the cover substrate 24d are, for example, smaller than the holes 220 that are not used for positioning, or the shapes of the holes 220 for aligning with the second substrate 21d and the cover substrate 24d, for example. It is a triangle, and other holes 220 that are not used for positioning are, for example, rectangular, but the invention is not limited thereto. With such a structural design, when the polarizer 22 is bonded to the second substrate 21d or the cover substrate 24d is bonded to the polarizer 22, the holes 220 of the polarizer 22 can be more clearly transmitted to be aligned.
綜上所述，本發明之實施例中，偏光片具有多個孔洞，而框膠具有與這些孔洞對應的多個凸出部，當框膠設置在偏光片上時，框膠的這些凸出部分別容置於所對應的這些孔洞中。在這樣的結構設計之下，在進行覆蓋基板貼合製程時，由於框膠的這些凸出部容置於偏光具有的孔洞之中，使得框膠附著在偏光片上的穩定性增加，而不會在覆蓋基板進行貼合時受壓坍塌，且由於框膠的附著性增加，位於覆蓋基板與偏光片之間的膠體也能有效被阻隔在框膠內，防止溢膠的情況發生。此外，偏光片所具有這些孔洞能夠提供做為覆蓋基板進行貼合時的對位基準，或是偏光片進行貼合時的對位基準。 In summary, in the embodiment of the present invention, the polarizer has a plurality of holes, and the sealant has a plurality of protrusions corresponding to the holes. When the sealant is disposed on the polarizer, the protruding portions of the sealant Do not fit in the corresponding holes. Under such a structural design, when the cover substrate bonding process is performed, since the projections of the sealant are accommodated in the holes of the polarized light, the stability of the sealant adhered to the polarizer is increased, and When the cover substrate is bonded, it is collapsed by pressure, and due to the adhesion of the sealant, the colloid between the cover substrate and the polarizer can be effectively blocked in the sealant to prevent the occurrence of overflow. Further, the holes provided in the polarizer can provide a registration reference when the substrate is bonded, or a alignment reference when the polarizer is bonded.
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‧‧‧液晶顯示面板 1‧‧‧LCD panel
10‧‧‧彩色濾光片基板 10‧‧‧Color filter substrate
11‧‧‧薄膜電晶體陣列基板 11‧‧‧Film transistor array substrate
12、13‧‧‧偏光片 12, 13‧‧‧ polarizer
14‧‧‧覆蓋基板 14‧‧‧ Covering substrate
15‧‧‧膠體 15‧‧‧colloid
16‧‧‧框膠 16‧‧‧Box glue
120‧‧‧側面 120‧‧‧ side
2、2d‧‧‧顯示面板 2, 2d‧‧‧ display panel
20‧‧‧第一基板 20‧‧‧First substrate
21、21d‧‧‧第二基板 21, 21d‧‧‧ second substrate
22、22a、22b、22c‧‧‧偏光片 22, 22a, 22b, 22c‧‧‧ polarizer
23‧‧‧框膠 23‧‧‧Box glue
24、24d‧‧‧覆蓋基板 24, 24d‧‧‧ covered substrate
25‧‧‧膠體 25‧‧‧colloid
210‧‧‧遮光層 210‧‧‧Lighting layer
211、241‧‧‧標記 211, 241‧‧‧ mark
220、220a、220b、220c‧‧‧孔洞 220, 220a, 220b, 220c‧‧ holes
230‧‧‧凸出部 230‧‧‧ protruding parts
221、222、223、224‧‧‧側邊 221, 222, 223, 224‧ ‧ side
A1‧‧‧顯示區 A1‧‧‧ display area
A2‧‧‧非顯示區 A2‧‧‧ non-display area
D1、D2‧‧‧孔徑 D1, D2‧‧‧ aperture
圖1繪示為習知液晶顯示面板的剖面示意圖。 FIG. 1 is a schematic cross-sectional view of a conventional liquid crystal display panel.
圖2繪示為本發明之一實施例所述之顯示面板剖面示意圖。 2 is a cross-sectional view of a display panel according to an embodiment of the invention.
圖3繪示為本發明實施例所述之偏光片的俯視示意圖。 3 is a schematic top view of a polarizer according to an embodiment of the invention.
圖4繪示為本發明之另一實施例所述之偏光片的俯視示意圖。 4 is a schematic top plan view of a polarizer according to another embodiment of the present invention.
圖5繪示為本發明之另一實施例所述之偏光片的俯視示意圖。 FIG. 5 is a schematic top plan view of a polarizer according to another embodiment of the present invention.
圖6繪示為本發明之另一實施例所述之偏光片的俯視示意圖。 FIG. 6 is a schematic top plan view of a polarizer according to another embodiment of the present invention.
圖7繪示為本發明之另一實施例所述之偏光片的剖面示意圖。 FIG. 7 is a cross-sectional view showing a polarizer according to another embodiment of the present invention.
圖8A繪示為本發明之另一實施例所述之偏光片的貼合過程示意圖。 FIG. 8A is a schematic view showing a bonding process of a polarizer according to another embodiment of the present invention.
圖8B繪示為本發明之另一實施例所述之覆蓋基板的貼合過程示意圖。 FIG. 8B is a schematic view showing a bonding process of a cover substrate according to another embodiment of the present invention.
2‧‧‧顯示面板 2‧‧‧ display panel
20‧‧‧第一基板 20‧‧‧First substrate
21‧‧‧第二基板 21‧‧‧second substrate
22‧‧‧偏光片 22‧‧‧ polarizer
23‧‧‧框膠 23‧‧‧Box glue
24‧‧‧覆蓋基板 24‧‧‧ Covering substrate
25‧‧‧膠體 25‧‧‧colloid
210‧‧‧遮光層 210‧‧‧Lighting layer
220‧‧‧孔洞 220‧‧‧ hole
230‧‧‧凸出部 230‧‧‧ protruding parts
A1‧‧‧顯示區 A1‧‧‧ display area
A2‧‧‧非顯示區 A2‧‧‧ non-display area
Claims (13)
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| Application Number | Priority Date | Filing Date | Title |
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| TW101136266A TWI483035B (en) | 2012-10-01 | 2012-10-01 | Display panel |
| CN201210536326.7A CN103149743B (en) | 2012-10-01 | 2012-12-12 | Display panel |
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| TW101136266A TWI483035B (en) | 2012-10-01 | 2012-10-01 | Display panel |
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| CN108169954A (en) * | 2018-01-18 | 2018-06-15 | 广东欧珀移动通信有限公司 | Display screen component and electronic equipment |
| CN109917591A (en) * | 2019-03-21 | 2019-06-21 | 深圳市华星光电技术有限公司 | The production method of liquid crystal display panel |
| CN110764305B (en) * | 2019-06-11 | 2020-12-25 | 惠科股份有限公司 | Display panel and display device |
| CN111273474B (en) * | 2020-03-25 | 2023-12-05 | 武汉华星光电技术有限公司 | Display device and terminal |
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| CN101297340A (en) * | 2005-12-05 | 2008-10-29 | 夏普株式会社 | Display device |
| CN101089689A (en) * | 2006-06-16 | 2007-12-19 | 群康科技(深圳)有限公司 | Liquid crystal display panel |
| JP4666068B2 (en) * | 2008-12-11 | 2011-04-06 | カシオ計算機株式会社 | Protective plate integrated liquid crystal display panel and manufacturing method thereof |
| US20120019746A1 (en) * | 2009-04-07 | 2012-01-26 | Sharp Kabushiki Kaisha | Display device and method for manufacturing the same |
| TW201107790A (en) * | 2009-08-21 | 2011-03-01 | Chi Mei Optoelectronics Corp | Liquid crystal display apparatus and method for manufacturing the same |
| TWI431340B (en) * | 2010-12-10 | 2014-03-21 | Au Optronics Corp | Touch control display device, optical polarizer and method for attaching touch control panel to display panel |
| WO2012102152A1 (en) * | 2011-01-25 | 2012-08-02 | シャープ株式会社 | Bonding panel, display unit, and display device |
| CN202372734U (en) * | 2011-12-15 | 2012-08-08 | 北京京东方光电科技有限公司 | Liquid crystal display |
-
2012
- 2012-10-01 TW TW101136266A patent/TWI483035B/en not_active IP Right Cessation
- 2012-12-12 CN CN201210536326.7A patent/CN103149743B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TWI483035B (en) | 2015-05-01 |
| CN103149743B (en) | 2015-09-30 |
| CN103149743A (en) | 2013-06-12 |
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