TWI634013B - Electronic device having protective layer - Google Patents
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- TWI634013B TWI634013B TW102124612A TW102124612A TWI634013B TW I634013 B TWI634013 B TW I634013B TW 102124612 A TW102124612 A TW 102124612A TW 102124612 A TW102124612 A TW 102124612A TW I634013 B TWI634013 B TW I634013B
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Abstract
本發明提供一種電子裝置，包括保護層，該保護層包括內表面，該內表面靠近邊緣的部分塗布有油墨，該油墨圍合成可視區，該油墨包括從該內表面依次堆疊的第一油墨層、第二油墨層及第三油墨層，該第二油墨層及該第三油墨層相對該第一油墨層向遠離該可視區的方向縮進。該第一油墨層包括第一內邊，該第二油墨層包括第二內邊，該第三油墨層包括第三內邊，該第二內邊及該第三內邊呈波浪形，且該第二內邊及該第三內邊的波浪形狀彼此交錯。本發明可有效降低當貼合膠層時，氣泡產生的機率。 The present invention provides an electronic device comprising a protective layer comprising an inner surface, the portion of the inner surface adjacent to the edge is coated with ink, the ink enclosing a visible area, the ink comprising a first ink layer stacked in order from the inner surface a second ink layer and a third ink layer, the second ink layer and the third ink layer being retracted in a direction away from the visible region relative to the first ink layer. The first ink layer includes a first inner edge, the second ink layer includes a second inner edge, the third ink layer includes a third inner edge, the second inner edge and the third inner edge are wavy, and the The wave shapes of the second inner side and the third inner side are staggered with each other. The invention can effectively reduce the probability of bubble generation when the glue layer is applied.
Description
本發明涉及一種具有保護層的電子裝置。 The present invention relates to an electronic device having a protective layer.
如圖1、2所示，電子裝置100(例如顯示裝置)一般具有保護層10(例如保護玻璃)。保護層10的面向電子裝置100內部的內表面11靠近邊緣的區域塗有油墨13以防止漏光。油墨13一般為多層結構，其厚度可達40微米(μm)，在油墨13靠近內表面11的中心的一端，在每兩層油墨之間，遠離內表面11的上層油墨相對靠近內表面11的下層油墨向內表面11的邊緣方向縮進，從而形成臺階。內表面11上黏接有膠層15。保護層10通過膠層15與電子裝置100內部的元件(圖未示，例如感應層或顯示面板)連接。在組裝時，膠層15一般是按照從中心到邊緣的順序逐漸貼合於內表面11上。由於油墨13相對內表面11凸出的高度較高，在膠層15被貼合於內表面11上時，在沒有塗油墨的區域及塗有油墨13的區域的交界處，膠層15與內表面11之間存在的空隙較大，而且由於膠層15與油墨13中的一層接觸時，是同時與整層油墨接觸，這樣就會將空隙封死，造成氣體無法排出，這樣，在膠層15與油墨13之間就會封裝有氣泡，造成組裝不良。 As shown in FIGS. 1 and 2, the electronic device 100 (eg, a display device) generally has a protective layer 10 (eg, a cover glass). The area of the protective layer 10 facing the inner surface 11 of the interior of the electronic device 100 near the edge is coated with ink 13 to prevent light leakage. The ink 13 is generally of a multi-layer structure having a thickness of up to 40 micrometers (μm) at the end of the ink 13 near the center of the inner surface 11, between each two layers of ink, and the upper layer of ink remote from the inner surface 11 is relatively close to the inner surface 11 The lower ink is retracted toward the edge of the inner surface 11 to form a step. A glue layer 15 is adhered to the inner surface 11. The protective layer 10 is connected to an element (not shown, such as a sensing layer or a display panel) inside the electronic device 100 through the adhesive layer 15. When assembled, the glue layer 15 is generally applied to the inner surface 11 in order from center to edge. Since the height of the ink 13 protruding from the inner surface 11 is higher, when the glue layer 15 is attached to the inner surface 11, the glue layer 15 and the inner portion are at the boundary between the area where the ink is not applied and the area where the ink 13 is applied. The gap existing between the surfaces 11 is large, and since the glue layer 15 is in contact with the entire layer of ink at the time of contact with one layer of the ink 13, the gap is sealed, and the gas cannot be discharged, so that the glue layer is Bubbles are entrapped between the 15 and the ink 13, resulting in poor assembly.
有鑒於此，有必要提供一種可解決上述問題的電子裝置。 In view of the above, it is necessary to provide an electronic device that can solve the above problems.
一種電子裝置，包括保護層，該保護層包括內表面，該內表面靠近邊緣的部分塗布有油墨，該油墨圍合成可視區，該油墨包括從該內表面依次堆疊的第一油墨層、第二油墨層及第三油墨層，該第二油墨層及該第三油墨層相對該第一油墨層向遠離該可視區的方向縮進。該第一油墨層包括第一內邊，該第二油墨層包括第二內邊，該第三油墨層包括第三內邊，該第二內邊及該第三內邊呈波浪形，且該第二內邊及該第三內邊的波浪形狀彼此交錯。 An electronic device comprising a protective layer, the protective layer comprising an inner surface, the portion of the inner surface adjacent to the edge is coated with ink, the ink surrounding the visible area, the ink comprising a first ink layer stacked in order from the inner surface, and a second The ink layer and the third ink layer, the second ink layer and the third ink layer are retracted in a direction away from the visible region relative to the first ink layer. The first ink layer includes a first inner edge, the second ink layer includes a second inner edge, the third ink layer includes a third inner edge, the second inner edge and the third inner edge are wavy, and the The wave shapes of the second inner side and the third inner side are staggered with each other.
由於第二內邊及第三內邊呈波浪形，當膠層在貼合過程中與第二內邊或第三內邊接觸時，是先與波浪形的波峰接觸，此時空氣可以從波浪形的波谷逃出，降低了氣泡產生的機率；且由於該第二內邊及該第三內邊的波浪形狀彼此交錯，降低了可視區邊緣的油墨厚度，進一步降低了氣泡產生的機率。 Since the second inner side and the third inner side are wavy, when the rubber layer is in contact with the second inner side or the third inner side during the bonding process, the wave front is first contacted with the wave-shaped wave peak, and the air can be from the wave. The shape of the trough escapes, reducing the probability of bubble generation; and because the wave shapes of the second inner side and the third inner side are staggered with each other, the ink thickness at the edge of the visible area is reduced, further reducing the probability of bubble generation.
100‧‧‧電子裝置 100‧‧‧Electronic devices
10‧‧‧保護層 10‧‧‧Protective layer
11‧‧‧內表面 11‧‧‧ inner surface
13‧‧‧油墨 13‧‧‧Ink
15‧‧‧膠層 15‧‧‧ glue layer
200‧‧‧電子裝置 200‧‧‧Electronic devices
20‧‧‧殼體 20‧‧‧shell
21‧‧‧開口 21‧‧‧ openings
30‧‧‧保護層 30‧‧‧Protective layer
31‧‧‧內表面 31‧‧‧ inner surface
40‧‧‧油墨 40‧‧‧Ink
41‧‧‧第一油墨層 41‧‧‧First ink layer
410‧‧‧第一內邊 410‧‧‧First inside
411‧‧‧第一外邊 411‧‧‧First outside
43‧‧‧第二油墨層 43‧‧‧Second ink layer
430‧‧‧第二內邊 430‧‧‧Second inside
431‧‧‧第二外邊 431‧‧‧ second outer
433‧‧‧第一波峰 433‧‧‧ first peak
435‧‧‧第一波谷 435‧‧‧First trough
45‧‧‧第三油墨層 45‧‧‧ third ink layer
450‧‧‧第三內邊 450‧‧‧3rd inside
451‧‧‧第三外邊 451‧‧‧ third outer
453‧‧‧第二波峰 453‧‧‧second peak
455‧‧‧第二波谷 455‧‧‧Second trough
50‧‧‧可視區 50‧‧‧visible area
300‧‧‧電子裝置 300‧‧‧Electronic devices
47‧‧‧第四油墨層 47‧‧‧ Fourth ink layer
470‧‧‧第四內邊 470‧‧‧4th inside
473‧‧‧第三波峰 473‧‧‧ third peak
475‧‧‧第三波谷 475‧‧‧The third trough
圖1為先前的一種電子裝置的結構示意圖。 FIG. 1 is a schematic structural view of a prior electronic device.
圖2為圖1的電子裝置沿II-II向的剖視圖。 2 is a cross-sectional view of the electronic device of FIG. 1 taken along line II-II.
圖3為本發明第一實施方式的電子裝置的結構示意圖。 3 is a schematic structural view of an electronic device according to a first embodiment of the present invention.
圖4為圖3中電子裝置的覆蓋有油墨的保護層的結構示意圖。 4 is a schematic structural view of an ink-covered protective layer of the electronic device of FIG. 3.
圖5為圖4的V部分放大圖。 Fig. 5 is an enlarged view of a portion V of Fig. 4;
圖6為圖5的VI-VI向剖視圖。 Fig. 6 is a cross-sectional view taken along line VI-VI of Fig. 5;
圖7為圖5的VII-VII向剖視圖。 Fig. 7 is a cross-sectional view taken along line VII-VII of Fig. 5;
圖8為圖5的VIII-VIII向剖視圖。 Fig. 8 is a cross-sectional view taken along line VIII-VIII of Fig. 5;
圖9為本發明第二實施方式的電子裝置的保護層的結構示意圖。 FIG. 9 is a schematic structural diagram of a protective layer of an electronic device according to a second embodiment of the present invention.
圖10為圖9的X部分放大圖。 Fig. 10 is an enlarged view of a portion X of Fig. 9.
圖11為圖10的XI-XI向剖視圖。 Figure 11 is a cross-sectional view taken along line XI-XI of Figure 10 .
圖12為圖10的XII-XII向剖視圖。 Fig. 12 is a cross-sectional view taken along line XII-XII of Fig. 10;
圖13為圖10的XIII-XIII向剖視圖。 Fig. 13 is a cross-sectional view taken along line XIII-XIII of Fig. 10;
請參閱圖3，其揭示了本發明一第一實施方式的電子裝置200，在本實施方式中，該電子裝置200為一具有觸摸屏的智慧移動電話。該電子裝置200包括一殼體20及一保護層30，該殼體20形成有一開口21，該保護層30位於該開口中。在本實施方式中，該保護層30為透明玻璃。在其他實施方式中，該保護層30也可以是其他材料，例如透明樹脂等。 Referring to FIG. 3, an electronic device 200 according to a first embodiment of the present invention is disclosed. In the embodiment, the electronic device 200 is a smart mobile phone with a touch screen. The electronic device 200 includes a housing 20 and a protective layer 30. The housing 20 is formed with an opening 21 in which the protective layer 30 is located. In the present embodiment, the protective layer 30 is a transparent glass. In other embodiments, the protective layer 30 may also be other materials such as a transparent resin or the like.
請參考圖4，該保護層30包括一面向電子裝置200內部的內表面31，該內表面31靠近邊緣的區域塗布有油墨40，由於保護層30為透明玻璃，因此該油墨40從電子裝置200外部也是可見的。該油墨40圍合成一可視區50。在本實施方式中，該油墨40為白色油墨或淺色油墨，在其他實施方式中，該油墨40也可以是其他油墨，例如黑色油墨。 Referring to FIG. 4 , the protective layer 30 includes an inner surface 31 facing the inside of the electronic device 200. The inner surface 31 is coated with the ink 40 near the edge. Since the protective layer 30 is transparent glass, the ink 40 is from the electronic device 200. The exterior is also visible. The ink 40 is surrounded by a viewing zone 50. In the present embodiment, the ink 40 is a white ink or a light ink. In other embodiments, the ink 40 may be other inks such as black ink.
請參考圖5、圖6、圖7、圖8，該油墨40為多層結構，包括從內表面31依次堆疊的第一油墨層41、第二油墨層43、及第三油墨層45。 Referring to FIG. 5, FIG. 6, FIG. 7, and FIG. 8, the ink 40 has a multi-layer structure including a first ink layer 41, a second ink layer 43, and a third ink layer 45 which are sequentially stacked from the inner surface 31.
該第一油墨層41塗布於內表面31上，包括一鄰近可視區50的第一內邊410及一遠離可視區50的第一外邊411。該第一外邊411與該保護層30的邊緣平齊。該第一內邊410為直線邊。該第一油墨層 41的形狀決定了呈現於電子裝置200外部的油墨40的形狀。由於該第一內邊410為直線邊，因此從電子裝置200的外部看去，該油墨40具有直線邊緣，而不會出現不整齊的現象。 The first ink layer 41 is coated on the inner surface 31 and includes a first inner side 410 adjacent to the visible area 50 and a first outer side 411 away from the visible area 50. The first outer edge 411 is flush with the edge of the protective layer 30. The first inner side 410 is a straight side. The first ink layer The shape of 41 determines the shape of the ink 40 presented outside of the electronic device 200. Since the first inner side 410 is a straight side, the ink 40 has a straight edge as viewed from the outside of the electronic device 200 without occurrence of irregularities.
該第二油墨層43塗布於該第一油墨層41上，該第三油墨層45塗布於該第二油墨層43上。該第二油墨層43、該第三油墨層45相對該第一油墨層41向遠離可視區50的方向縮進。該第二油墨層43包括一鄰近可視區50的第二內邊430及一遠離可視區50的第二外邊431，該第三油墨層45包括一鄰近可視區50的第三內邊450及一遠離可視區50的第三外邊451，該第二外邊431、第三外邊451與該內表面31的邊緣平齊。 The second ink layer 43 is coated on the first ink layer 41, and the third ink layer 45 is coated on the second ink layer 43. The second ink layer 43 and the third ink layer 45 are retracted in a direction away from the visible region 50 with respect to the first ink layer 41. The second ink layer 43 includes a second inner side 430 adjacent to the visible area 50 and a second outer side 431 away from the visible area 50. The third ink layer 45 includes a third inner side 450 adjacent to the visible area 50 and a The third outer edge 431 and the third outer edge 451 are flush with the edge of the inner surface 31 away from the third outer edge 451 of the visible area 50.
該第二內邊430及該第三內邊450呈波浪狀。該第二內邊430包括第一波峰433及第一波谷435，該第三內邊450包括第二波峰453及第二波谷455。該第一波峰433到該第一內邊410的距離等於該第二波峰453到該第一內邊410的距離。該第二內邊430及該第三內邊450的波浪形狀彼此交錯，在本實施方式中，該第一波峰433位於該第二波谷455處，該第二波峰453位於該第一波谷435處。 The second inner side 430 and the third inner side 450 are wavy. The second inner side 430 includes a first peak 433 and a first trough 435, and the third inner side 450 includes a second peak 453 and a second trough 455. The distance from the first peak 433 to the first inner side 410 is equal to the distance from the second peak 453 to the first inner side 410. The wave shape of the second inner side 430 and the third inner side 450 are staggered with each other. In the embodiment, the first peak 433 is located at the second trough 455, and the second peak 453 is located at the first trough 435. .
由於該第二內邊430及該第三內邊450的波浪形狀彼此交錯，因此在該第一油墨層41之上，在該第一波峰433及該第二波峰453處，只有一層第二油墨層43或第三油墨層45，從而降低了此處油墨40的厚度，也就減少了當膠層(圖未示，在本發明中為光學透明膠層)黏接於內表面31時，在膠層與油墨40之間的空隙，從而減少了氣泡產生的機率。另外，由於第二油墨層43及第三油墨層45的第二內邊430及第三內邊450的形狀有凹有凸，在貼合時，先是第一波峰433及第二波峰453與膠層接觸(參考圖6、圖7)，再是第 二內邊430及第三內邊450的交會處與膠層接觸(參考圖8)，即膠層不會一下子就將第二油墨層43及第三油墨層45完全封死。這樣氣體可以從第二內邊430及第三內邊450的交會處逃出，從而進一步降低了氣泡產生的機率。 Since the wave shapes of the second inner side 430 and the third inner side 450 are staggered with each other, on the first ink layer 41, at the first peak 433 and the second peak 453, only one layer of the second ink is present. Layer 43 or third ink layer 45, thereby reducing the thickness of ink 40 therein, thereby reducing the adhesion of the glue layer (not shown, in the present invention, the optically clear adhesive layer) to the inner surface 31, The gap between the glue layer and the ink 40 reduces the chance of bubble generation. In addition, since the shapes of the second inner side 430 and the third inner side 450 of the second ink layer 43 and the third ink layer 45 are concave and convex, when bonding, the first peak 433 and the second peak 453 and the glue are first applied. Layer contact (refer to Figure 6, Figure 7), then the first The intersection of the inner side 430 and the third inner side 450 is in contact with the glue layer (refer to FIG. 8), that is, the glue layer does not completely seal the second ink layer 43 and the third ink layer 45 at once. Thus, the gas can escape from the intersection of the second inner side 430 and the third inner side 450, thereby further reducing the probability of bubble generation.
請參考圖9至圖13，其揭示了本發明第二實施方式的電子裝置300，該電子裝置300與電子裝置200基本相同，不同的是，該電子裝置300的油墨40還包括一第四油墨層47。該第四油墨層47塗布於第三油墨層45上。該第四油墨層47與第二油墨層43、第三油墨層45基本相似，包括一呈波浪狀的第四內邊470。該第四內邊470包括第三波峰473和第三波谷475。該第三波峰473位於第一波谷435及第二波谷455處，該第三波谷475位於該第一波峰433或第二波峰453處。 Referring to FIG. 9 to FIG. 13 , an electronic device 300 according to a second embodiment of the present invention is disclosed. The electronic device 300 is substantially the same as the electronic device 200 . The ink 40 of the electronic device 300 further includes a fourth ink. Layer 47. The fourth ink layer 47 is coated on the third ink layer 45. The fourth ink layer 47 is substantially similar to the second ink layer 43 and the third ink layer 45, and includes a fourth inner side 470 that is wavy. The fourth inner side 470 includes a third peak 473 and a third trough 475. The third peak 473 is located at the first trough 435 and the second trough 455, and the third trough 475 is located at the first peak 433 or the second peak 453.
本發明不限於上述兩個實施方式所揭露的，例如，本發明還可以包括更多的油墨層，只要除第一油墨層外，其他油墨層的波浪形的內邊彼此交錯即可。 The present invention is not limited to the above two embodiments. For example, the present invention may further include more ink layers as long as the wavy inner edges of the other ink layers are interlaced with each other except for the first ink layer.
綜上所述，本發明確已符合發明專利之要件，遂依法提出專利申請。惟，以上所述者僅為本發明之較佳實施方式，自不能以此限制本案之申請專利範圍。舉凡熟悉本案技藝之人士援依本發明之精神所作之等效修飾或變化，皆應涵蓋於以下申請專利範圍內。 In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims.
Claims (9)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310235427.5A CN103331986B (en) | 2013-06-14 | 2013-06-14 | There is the electronic installation of protective layer |
| ??201310235427.5 | 2013-06-14 |
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| TW201511962A TW201511962A (en) | 2015-04-01 |
| TWI634013B true TWI634013B (en) | 2018-09-01 |
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| KR20160028595A (en) * | 2014-09-03 | 2016-03-14 | 삼성디스플레이 주식회사 | Cover window, method for manufacturing the same and display device comprising the same |
| CN109445625B (en) * | 2018-09-30 | 2022-08-09 | 广州国显科技有限公司 | Composite substrate, manufacturing method thereof and display device |
| CN110728903A (en) * | 2019-10-15 | 2020-01-24 | 业成科技（成都）有限公司 | Display device and cover plate thereof |
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| TW201314517A (en) * | 2011-09-30 | 2013-04-01 | Wintek Corp | Touch-sensitive device and touch-sensitive display device |
| TW201320202A (en) * | 2011-11-02 | 2013-05-16 | Tpk Touch Solutions Xiamen Inc | Laminating structure, electronic device having the laminating structure and laminating method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202533918U (en) * | 2012-04-01 | 2012-11-14 | 深圳欧菲光科技股份有限公司 | Panel and touch screen with same |
-
2013
- 2013-06-14 CN CN201310235427.5A patent/CN103331986B/en not_active Expired - Fee Related
- 2013-07-09 TW TW102124612A patent/TWI634013B/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201314517A (en) * | 2011-09-30 | 2013-04-01 | Wintek Corp | Touch-sensitive device and touch-sensitive display device |
| TW201320202A (en) * | 2011-11-02 | 2013-05-16 | Tpk Touch Solutions Xiamen Inc | Laminating structure, electronic device having the laminating structure and laminating method thereof |
| TWM424305U (en) * | 2011-11-18 | 2012-03-11 | Li-Xue Wu | Protection film capable of being repeatedly adhered |
| TWM438792U (en) * | 2011-12-06 | 2012-10-01 | Guo-Cheng Huang | Improved structure for wrapper protector |
| TWM435787U (en) * | 2012-02-21 | 2012-08-11 | Yuxi Technology Co Ltd | Screen protection structure |
| CN102707838A (en) * | 2012-05-08 | 2012-10-03 | 南京瀚宇彩欣科技有限责任公司 | Touch panel structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103331986A (en) | 2013-10-02 |
| CN103331986B (en) | 2015-09-09 |
| TW201511962A (en) | 2015-04-01 |
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