TW201315792A - Touch-controlled display device and its manufacturing method - Google Patents
Touch-controlled display device and its manufacturing method Download PDFInfo
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Abstract
Description
本發明有關於一種觸控顯示裝置與其製法，特別是有關於一種藉由熱固性黏膠以結合觸控模組及顯示模組之觸控顯示裝置與其製法。The present invention relates to a touch display device and a method for fabricating the same, and more particularly to a touch display device and a method for manufacturing the same by using a thermosetting adhesive to bond a touch module and a display module.
近年來，觸控式螢幕作為電子產品之一種訊息輸入工具被廣泛應用於行動電話、電腦等其他攜帶式電子產品中，並漸漸成為人們廣泛使用之訊息輸入工具。In recent years, the touch screen has been widely used as a message input tool for electronic products in other portable electronic products such as mobile phones and computers, and has gradually become a widely used message input tool.
具體來說，觸控式顯示裝置包含一觸碰屏幕與一顯示面板，觸碰屏幕結合於顯示面板上。傳統結合觸碰屏幕與顯示面板的實施方式大多是採用室(常)溫固化膠作為粘合介質。所謂室溫固化膠意即於室溫即可產生固化的膠材。故，藉由室溫固化膠，觸碰屏幕與顯示面板可相互地結合。Specifically, the touch display device includes a touch screen and a display panel, and the touch screen is coupled to the display panel. Conventionally, in combination with the touch screen and the display panel, the room (normal) temperature curing adhesive is mostly used as the bonding medium. The so-called room temperature curing gel means that the cured rubber material can be produced at room temperature. Therefore, by the room temperature curing glue, the touch screen and the display panel can be combined with each other.
然而，觸控式顯示裝置出貨前，由於觸碰屏幕與顯示面板於組裝後，兩者間之室溫固化膠即具備高粘性，當出貨前之檢測製程中，對觸控式顯示裝置檢測出不良而欲進行維修或更換其顯示面板時，將不易分離觸碰螢幕與顯示面板，甚至導致過當之外力，從而破壞觸碰屏幕或顯示面板，造成不良率之上升。However, before the touch display device is shipped, since the touch screen and the display panel are assembled, the room temperature curing adhesive between the two has high viscosity, and the touch display device is used in the detection process before shipment. When the defect is detected and the display panel is to be repaired or replaced, it is not easy to separate the touch screen and the display panel, and even cause excessive force, thereby damaging the touch screen or the display panel, resulting in an increase in the defective rate.
有鑑於此，提供一種觸控顯示裝置之製法，於出貨前之檢測製程中，對觸控式顯示裝置檢測出不良時，進行維修或更換之過程中，可有效分離觸碰屏幕與顯示面板，實為必要。In view of the above, a method for manufacturing a touch display device is provided, which can effectively separate the touch screen and the display panel during the process of repairing or replacing the touch display device during the detection process before shipment. It is really necessary.
本發明揭露一種觸控顯示裝置與其製法，於出貨前之檢測製程中，對觸控式顯示裝置檢測出不良時，而欲進行維修或更換顯示面板時，可輕易拆解以分離觸控模組及顯示模組，避免過度破壞觸碰屏幕或顯示面板，造成不良率之上升。The invention discloses a touch display device and a manufacturing method thereof, which can be easily disassembled to separate the touch mode when the touch display device is detected to be defective in the detection process before shipment, and when the display panel is to be repaired or replaced. Groups and display modules to avoid excessive damage to touch the screen or display panel, resulting in an increase in the rate of non-performing.
本發明為揭露一種觸控顯示裝置與其製法，於檢查顯示面板之步驟後，進行老化測試之同時，順便對熱固性黏膠進行熱固化，不需額外加入專門對熱固性黏膠進行熱固化之程序。The invention discloses a touch display device and a manufacturing method thereof. After the step of inspecting the display panel, the aging test is performed, and the thermosetting adhesive is thermally cured by the way, without additionally adding a special process for thermally curing the thermosetting adhesive.
本發明之一態樣係揭露一種觸控顯示裝置之製法，包含多個步驟分別為提供一觸控模組及一顯示模組；藉由一熱固性黏膠結合觸控模組與顯示模組，以組成一觸控顯示裝置；以及，對觸控顯示裝置於一預設溫度及一預設期間下進行一老化測試，其中該預設溫度足以熱固化該熱固性黏膠。An embodiment of the present invention discloses a method for manufacturing a touch display device, comprising: providing a touch module and a display module in a plurality of steps; and combining the touch module and the display module by a thermosetting adhesive; Forming a touch display device; and performing an aging test on the touch display device at a predetermined temperature and a predetermined period, wherein the preset temperature is sufficient to thermally cure the thermosetting adhesive.
本發明之一實施例中，此老化測試包含對觸控顯示裝置進行加熱同時對顯示模組進行訊號測試，以及熱固化此熱固性黏膠。In an embodiment of the invention, the burn-in test comprises heating the touch display device while performing signal test on the display module, and thermally curing the thermosetting adhesive.
此實施例中，預設溫度介於攝氏40至85度。預設期間介於0.5至6.5小時。In this embodiment, the preset temperature is between 40 and 85 degrees Celsius. The preset period is between 0.5 and 6.5 hours.
本發明之另一實施例中，組成觸控顯示裝置之後、對觸控顯示裝置進行老化測試之前，更包含一「檢查觸控顯示裝置，並判斷觸控顯示裝置是否合格」之步驟。當該觸控顯示裝置被判斷合格時，對該觸控顯示裝置進行該老化測試。反之，當觸控顯示裝置被判斷不合格時，拆解觸控模組與顯示模組以修復觸控模組或顯示模組，之後，藉由另一熱固性黏膠結合觸控模組與顯示模組，以組成一觸控顯示裝置，並繼續進行檢查觸控顯示裝置及其後續步驟。In another embodiment of the present invention, after the touch display device is configured to perform an aging test on the touch display device, a step of "checking the touch display device and determining whether the touch display device is qualified" is further included. When the touch display device is judged to be qualified, the aging test is performed on the touch display device. On the other hand, when the touch display device is judged to be unqualified, the touch module and the display module are disassembled to repair the touch module or the display module, and then the touch module and the display are combined by another thermosetting adhesive. The module is configured to form a touch display device and continue to inspect the touch display device and subsequent steps thereof.
本發明之另一態樣係揭露一種觸控顯示裝置。此觸控顯示裝置包含一觸控模組、一顯示模組及一熱固性黏膠層被熱固化地位於觸控模組與顯示模組之間，並使觸控模組與顯示模組結合為一體。Another aspect of the present invention discloses a touch display device. The touch display device comprises a touch module, a display module and a thermosetting adhesive layer which are thermally solidified between the touch module and the display module, and the touch module and the display module are combined One.
本發明之一實施例中，顯示模組包含一顯示面板及一框體。框體圍繞顯示面板，並且觸控模組藉由熱固性黏膠層固著於框體上。In an embodiment of the invention, the display module includes a display panel and a frame. The frame surrounds the display panel, and the touch module is fixed to the frame by a thermosetting adhesive layer.
本發明之另一實施例中，顯示模組包含一顯示面板及一框體。框體圍繞顯示面板。觸控模組藉由熱固性黏膠層固著於顯示面板上。In another embodiment of the invention, the display module includes a display panel and a frame. The frame surrounds the display panel. The touch module is fixed to the display panel by a thermosetting adhesive layer.
綜上所述，藉由本發明觸控顯示裝置之製法，觸控模組及顯示模組可於老化測試前，彼此輕易地分離，避免過當之外力分離觸控模組及顯示模組時，導致破壞觸控模組及顯示模組，造成不良率之上升。In summary, with the method of the touch display device of the present invention, the touch module and the display module can be easily separated from each other before the aging test, thereby avoiding excessive force and separation of the touch module and the display module. Destroying the touch module and the display module caused an increase in the defect rate.
以下將以圖示及詳細說明清楚說明本發明之精神，如熟悉此技術之人員在瞭解本發明之實施例後，當可由本發明所教示之技術，加以改變及修飾，其並不脫離本發明之精神與範圍。The present invention will be apparent from the following description and the detailed description of the embodiments of the present invention, which may be modified and modified by the teachings of the present invention without departing from the invention. The spirit and scope.
請參閱第1圖所示，第1圖為本發明觸控顯示裝置100於一實施例下之組合示意圖。Please refer to FIG. 1 , which is a schematic diagram of a combination of the touch display device 100 of the present invention in an embodiment.
本發明揭露一種觸控顯示裝置100。此觸控顯示裝置100包含一觸控模組200、一顯示模組300及一熱固性黏膠層400。熱固性黏膠層400位於觸控模組200及顯示模組300之間，用以黏接觸控模組200與顯示模組300。具體來說，熱固性黏膠層400為熱固性黏膠經過高熱後被熱固化，以便於觸控模組200與顯示模組300之間使觸控模組200與顯示模組300結合為一體。The present invention discloses a touch display device 100. The touch display device 100 includes a touch module 200 , a display module 300 , and a thermosetting adhesive layer 400 . The thermosetting adhesive layer 400 is located between the touch module 200 and the display module 300 for bonding the touch control module 200 and the display module 300. Specifically, the thermosetting adhesive layer 400 is thermally cured by the thermosetting adhesive, so that the touch module 200 and the display module 300 are integrated into the touch module 200 and the display module 300.
復參閱第1圖所示，本發明之一實施例中，顯示模組300包含一顯示面板310及一框體320。框體320圍繞顯示面板310，且顯示面板310被固定於框體320內。觸控模組200藉由熱固性黏膠層400固著於框體320上。Referring to FIG. 1 , in one embodiment of the present invention, the display module 300 includes a display panel 310 and a frame 320 . The frame 320 surrounds the display panel 310, and the display panel 310 is fixed in the frame 320. The touch module 200 is fixed to the frame 320 by the thermosetting adhesive layer 400.
具體來說，框體320不限其外型。框體320內具有一第一容置空間321，顯示面板310位於第一容置空間321內，且被固定於第一容置空間321內。框體320具有一放置面322，用以放置觸控模組200。放置面322外緣具有一伸出之凸緣323，此凸緣323圍繞出一第二容置空間324，第二容置空間324與第一容置空間321相接通，觸控模組200位於第二容置空間324內，且被固定於第二容置空間324內。熱固性黏膠層400位於放置面322與觸控模組200之間，結合觸控模組200與框體320。Specifically, the frame 320 is not limited to its appearance. The frame 320 has a first accommodating space 321 . The display panel 310 is located in the first accommodating space 321 and is fixed in the first accommodating space 321 . The frame 320 has a placement surface 322 for placing the touch module 200. The outer edge of the locating surface 322 has a protruding flange 323. The flange 323 surrounds a second accommodating space 324, and the second accommodating space 324 is connected to the first accommodating space 321 . The second accommodating space 324 is fixed in the second accommodating space 324. The thermosetting adhesive layer 400 is disposed between the placement surface 322 and the touch module 200 and is coupled to the touch module 200 and the frame 320.
請參閱第2圖所示，第2圖為本發明觸控顯示裝置101於另一實施例下之組合示意圖。Please refer to FIG. 2 , which is a schematic diagram of a combination of the touch display device 101 of the present invention in another embodiment.
本發明之另一實施例中，顯示模組300包含一顯示面板310及一框體320。框體320圍繞顯示面板310，且顯示面板310被固定於框體320內。觸控模組200藉由熱固性黏膠層401固著於顯示面板310上。In another embodiment of the present invention, the display module 300 includes a display panel 310 and a frame 320. The frame 320 surrounds the display panel 310, and the display panel 310 is fixed in the frame 320. The touch module 200 is fixed to the display panel 310 by a thermosetting adhesive layer 401.
具體來說，框體320不限其外型。框體320內具有一第一容置空間321，顯示面板310位於第一容置空間321內，且被固定於第一容置空間321內。框體320具有一放置面322，用以放置觸控模組200。放置面322外緣具有一伸出之凸緣323，此凸緣323圍繞出一第二容置空間324，第二容置空間324與第一容置空間321相接通，觸控模組200位於第二容置空間324內，且被固定於第二容置空間324內。熱固性黏膠層401位於顯示面板310與觸控模組200之間，緊密地結合觸控模組200與框體320。Specifically, the frame 320 is not limited to its appearance. The frame 320 has a first accommodating space 321 . The display panel 310 is located in the first accommodating space 321 and is fixed in the first accommodating space 321 . The frame 320 has a placement surface 322 for placing the touch module 200. The outer edge of the locating surface 322 has a protruding flange 323. The flange 323 surrounds a second accommodating space 324, and the second accommodating space 324 is connected to the first accommodating space 321 . The second accommodating space 324 is fixed in the second accommodating space 324. The thermosetting adhesive layer 401 is located between the display panel 310 and the touch module 200 and closely integrates the touch module 200 and the frame 320.
其他實施例中，熱固性黏膠層401位於顯示面板310之一有效顯示區311與觸控模組200之間。於此實施例中之一變化中，熱固性黏膠層401全面地位於顯示面板310之有效顯示區311上(如第2圖)。或者於另一實施例中，熱固性黏膠層局部地位於顯示面板之有效顯示區上(圖中未示)。In other embodiments, the thermosetting adhesive layer 401 is located between the effective display area 311 of the display panel 310 and the touch module 200. In one variation of this embodiment, the thermoset adhesive layer 401 is entirely located on the effective display area 311 of the display panel 310 (as shown in FIG. 2). Or in another embodiment, the thermosetting adhesive layer is locally located on the effective display area of the display panel (not shown).
此另一實施例中之另一變化中，熱固性黏膠層401具光可穿透性，以便顯示面板310之影像經由熱固性黏膠層401透出於觸控模組200上(即顯像於觸控模組200上)。In another variation of the other embodiment, the thermosetting adhesive layer 401 is optically transparent, so that the image of the display panel 310 is transmitted through the thermosetting adhesive layer 401 to the touch module 200 (ie, the image is displayed on the touch panel 200). Touch module 200).
上述兩實施例中，觸控模組200位於顯示面板310上，可為電阻式、電容式或光學式之觸控模組200。惟，本發明不限其觸控模組200之種類。In the above two embodiments, the touch module 200 is located on the display panel 310 and can be a resistive, capacitive or optical touch module 200. However, the present invention is not limited to the type of the touch module 200.
此外，上述兩實施例中，熱固性黏膠層400、401是一被熱固化後之熱固性黏膠，其被熱固化前之型態可為液態、半固態或固態，或熱固性黏膠層400、401可為一單一膠層或一膠帶。本發明之熱固性黏膠層400、401例如為環氧樹脂、有機矽樹脂、聚醯亞胺樹脂、酚醛樹脂、聚氨酯、丙烯酸樹脂等膠黏劑，並非室溫固化膠，必須經由熱固化過程才能固化的膠材。In addition, in the above two embodiments, the thermosetting adhesive layer 400, 401 is a heat-cured thermosetting adhesive, which may be a liquid, semi-solid or solid state, or a thermosetting adhesive layer 400 before being thermally cured. 401 can be a single layer of glue or a piece of tape. The thermosetting adhesive layers 400 and 401 of the present invention are, for example, an epoxy resin, an organic silicone resin, a polyimide resin, a phenol resin, a polyurethane, an acrylic resin, etc., and are not room temperature curing adhesives, and must be subjected to a heat curing process. Cured rubber.
請參閱第3圖所示，第3圖為本發明觸控顯示裝置100之製法流程圖。Please refer to FIG. 3 , which is a flowchart of a method for manufacturing the touch display device 100 of the present invention.
本發明更提供一種上述觸控顯示裝置100之製法，其步驟大致包含：步驟(301)提供一觸控模組200及一顯示模組300：此步驟中，觸控模組200與顯示模組300已揭露於上述，在此不加以贅述。The present invention further provides a method for manufacturing the above-described touch display device 100. The method generally includes the following steps: (301) providing a touch module 200 and a display module 300: in this step, the touch module 200 and the display module 300 has been disclosed above and will not be described here.
步驟(302)藉由上述之熱固性黏膠結合觸控模組200與顯示模組300，以組成一觸控顯示裝置100：此步驟中，可將熱固性黏膠400配置於觸控模組200與框體320上(第1圖)；或者，可將熱固性黏膠401配置於觸控模組200與顯示模組300之間，使得觸控模組200與顯示模組300可結合為一體(第2圖)；或者，將熱固性黏膠同時配置於觸控模組與框體上以及觸控模組與顯示模組之間。惟，此步驟並不限於此。The step (302) is performed by combining the touch module 200 and the display module 300 with the thermosetting adhesive to form a touch display device 100. In this step, the thermosetting adhesive 400 can be disposed on the touch module 200 and On the frame 320 (FIG. 1); or the thermosetting adhesive 401 can be disposed between the touch module 200 and the display module 300, so that the touch module 200 and the display module 300 can be integrated into one (the first) 2)); or, the thermosetting adhesive is simultaneously disposed on the touch module and the frame and between the touch module and the display module. However, this step is not limited to this.
此外，此步驟中，所述之熱固性黏膠尚未被熱固化，意即熱固性黏膠具有一第一結合力，此第一結合力並不強，以致利用人工或治具可輕易分離此觸控模組200與顯示模組300。In addition, in this step, the thermosetting adhesive has not been thermally cured, that is, the thermosetting adhesive has a first bonding force, and the first bonding force is not strong, so that the touch can be easily separated by using a manual or a fixture. Module 200 and display module 300.
步驟(303)檢查並判斷觸控顯示裝置100是否合格，若是，進行步驟(304)，否則，進行步驟(305)：此步驟中，對觸控顯示裝置100進行最終成品檢查，例如，對觸控顯示裝置100之顯示模組300進行各項目之最終檢查，例如性能、外觀或EMI等檢查。如此，當觸控顯示裝置100被判斷合格時，進行步驟(304)，當觸控顯示裝置100被判斷不合格時，進行步驟(305)。Step (303): Checking and determining whether the touch display device 100 is qualified. If yes, proceeding to step (304). Otherwise, performing step (305): in this step, performing final product inspection on the touch display device 100, for example, touching The display module 300 of the control display device 100 performs a final inspection of each item, such as performance, appearance, or EMI. Thus, when the touch display device 100 is judged to be qualified, the step (304) is performed, and when the touch display device 100 is judged to be unqualified, the step (305) is performed.
步驟(304)對此觸控顯示裝置100進行一老化測試。Step (304) performs an aging test on the touch display device 100.
此步驟中，對該觸控顯示裝置100於一預設溫度及一預設期間下進行此老化測試。In this step, the aging test is performed on the touch display device 100 at a preset temperature and a preset period.
詳細來說，此老化測試包含步驟為對觸控顯示裝置100於此預設溫度下及預設期間內進行加熱，同時對顯示模組300進行訊號測試，並且同時對此熱固性黏膠進行熱固化。此時，由於此預設溫度夠高，使其足以熱固化此熱固性黏膠。In detail, the aging test includes the steps of heating the touch display device 100 at the preset temperature and the preset period, and simultaneously performing signal test on the display module 300, and simultaneously curing the thermosetting adhesive. . At this time, since the preset temperature is high enough, it is sufficient to thermally cure the thermosetting adhesive.
需瞭解到，被熱固化後之熱固性黏膠具有一第二結合力，此第二結合力大於所述第一結合力，以致無法輕易利用人工或治具可分離此觸控模組200與顯示模組300。It is to be understood that the thermosetting adhesive after being thermally cured has a second bonding force, and the second bonding force is greater than the first bonding force, so that the touch module 200 and the display can be separated by using the manual or the fixture. Module 300.
此實施例中，預設溫度可被設置介於攝氏40度至攝氏85度(範圍包含攝氏40度以及攝氏85度)，預設期間可被設置介於0.5小時至6.5小時(範圍包含0.5小時以及6.5小時)。當預設溫度越高，可縮短預設期間。較佳實施例中，預設溫度可被設置介於攝氏50度至攝氏60度(範圍包含攝氏50度以及攝氏60度)，預設期間可被設置介於0.5小時至6小時(範圍包含0.5小時以及6小時)。In this embodiment, the preset temperature can be set between 40 degrees Celsius and 85 degrees Celsius (the range includes 40 degrees Celsius and 85 degrees Celsius), and the preset period can be set from 0.5 hours to 6.5 hours (the range includes 0.5 hours) And 6.5 hours). When the preset temperature is higher, the preset period can be shortened. In a preferred embodiment, the preset temperature can be set between 50 degrees Celsius and 60 degrees Celsius (the range includes 50 degrees Celsius and 60 degrees Celsius), and the preset period can be set from 0.5 hours to 6 hours (the range includes 0.5) Hours and 6 hours).
步驟(305)拆解觸控模組200與顯示模組300以進行修復或替換顯示模組300，之後，進行步驟(302)。Step (305) disassembles the touch module 200 and the display module 300 to repair or replace the display module 300, and then proceeds to step (302).
此步驟中，當觸控顯示裝置100被判斷不合格時，可選擇拆解並分離觸控模組200與顯示模組300，以修復或替換觸控模組200、顯示模組300或兩者。之後，回步驟(302)，並藉由另一熱固性黏膠結合觸控模組200與顯示模組300之間，以組成一觸控顯示裝置100，並繼續進行步驟(303)。In this step, when the touch display device 100 is judged to be unqualified, the touch module 200 and the display module 300 may be disassembled and separated to repair or replace the touch module 200, the display module 300, or both. . Then, the process returns to step (302), and the touch display module 100 is combined with the display module 300 by another thermosetting adhesive to form a touch display device 100, and the step (303) is continued.
由於所述之熱固性黏膠尚未被熱固化，以致利用人工或治具可輕易分離此觸控模組200與顯示模組300。Since the thermosetting adhesive has not been thermally cured, the touch module 200 and the display module 300 can be easily separated by using a manual or a fixture.
綜上所述，綜上所述，藉由本發明觸控顯示裝置之製法，觸控模組及顯示模組可於老化測試前，彼此輕易地分離，避免過當之外力分離觸控模組及顯示模組時，導致破壞觸控模組及顯示模組，造成不良率之上升。In summary, according to the method of the touch display device of the present invention, the touch module and the display module can be easily separated from each other before the aging test, thereby avoiding excessive force separation of the touch module and display. When the module is used, the touch module and the display module are destroyed, resulting in an increase in the defect rate.
本發明所揭露如上之各實施例中，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，當可作各種之更動與潤飾，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。The present invention is not limited to the embodiments of the present invention, and various modifications and refinements may be made without departing from the spirit and scope of the present invention. This is subject to the definition of the scope of the patent application.
100、101．．．觸控顯示裝置100, 101. . . Touch display device
200．．．觸控模組200. . . Touch module
300．．．顯示模組300. . . Display module
310．．．顯示面板310. . . Display panel
311．．．有效顯示區311. . . Effective display area
320．．．框體320. . . framework
321．．．第一容置空間321. . . First accommodation space
322．．．放置面322. . . Placement surface
323．．．凸緣323. . . Flange
324．．．第二容置空間324. . . Second accommodation space
400、401．．．熱固性黏膠層400, 401. . . Thermosetting adhesive layer
為讓本發明之上述和其他目的、特徵、優點與實施例能更明顯易懂，所附圖式之詳細說明如下：The above and other objects, features, advantages and embodiments of the present invention will become more apparent and understood.
第1圖為本發明觸控顯示裝置於一實施例下之組合示意圖。FIG. 1 is a schematic diagram of a combination of a touch display device according to an embodiment of the present invention.
第2圖為本發明觸控顯示裝置於另一實施例下之組合示意圖。FIG. 2 is a schematic view showing the combination of the touch display device of the present invention in another embodiment.
第3圖為本發明觸控顯示裝置之製法流程圖。FIG. 3 is a flow chart of a method for manufacturing a touch display device according to the present invention.
301至305．．．步驟301 to 305. . . step
Claims (10)
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| CN 201110317187 CN102331882B (en) | 2011-10-12 | 2011-10-12 | Touch display equipment and manufacturing method thereof |
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| TW201315792A true TW201315792A (en) | 2013-04-16 |
| TWI443173B TWI443173B (en) | 2014-07-01 |
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| JP5700178B2 (en) * | 2013-03-25 | 2015-04-15 | Dic株式会社 | Adhesive tape and electronic equipment |
| KR101574923B1 (en) * | 2015-01-20 | 2015-12-04 | 김영수 | Apparatus of display having detachable window and method of detachable the window |
| CN111707926B (en) * | 2020-06-22 | 2022-03-08 | 武汉精立电子技术有限公司 | Detection method and integration method of product to be integrated |
| CN111707925B (en) * | 2020-06-22 | 2022-03-08 | 武汉精立电子技术有限公司 | Detection method and demura integration method for display panel |
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| TWI271591B (en) * | 2005-01-31 | 2007-01-21 | Au Optronics Corp | Liquid crystal display and fabrication method thereof |
| CN101169695A (en) * | 2006-10-26 | 2008-04-30 | 中强光电股份有限公司 | Touch panel assemblage structure |
| CN100495137C (en) * | 2007-07-02 | 2009-06-03 | 信利半导体有限公司 | Method for making Electric impedance type glass/glass type touch screen |
| CN101821704B (en) * | 2007-11-29 | 2013-03-27 | 夏普株式会社 | Display device |
| CN102063213B (en) * | 2009-11-18 | 2013-04-24 | 北京富纳特创新科技有限公司 | Touch screen and display device |
| CN102141700A (en) * | 2010-02-02 | 2011-08-03 | 奇美电子股份有限公司 | Touch display |
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| CN102331882A (en) | 2012-01-25 |
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