TWI668535B - Electronic device, manufacturing method thereof and smart watch - Google Patents
Electronic device, manufacturing method thereof and smart watch Download PDFInfo
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- TWI668535B TWI668535B TW106139326A TW106139326A TWI668535B TW I668535 B TWI668535 B TW I668535B TW 106139326 A TW106139326 A TW 106139326A TW 106139326 A TW106139326 A TW 106139326A TW I668535 B TWI668535 B TW I668535B
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
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- G04G17/04—Mounting of electronic components
- G04G17/045—Mounting of the display
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Abstract
本發明提供一種電子裝置(如智慧手錶),其包括透明的蓋板,所述蓋板的一表面上設置有第一油墨層和第二油墨層,第一油墨層直接覆蓋在所述蓋板上,所述第二油墨層包括裝飾圖案和對位標記,所述裝飾圖案直接形成在所述蓋板上,所述對位標記覆蓋在所述第一油墨層上。本發明的裝飾圖案與對位標記由同一油墨層在同一道印刷工序中形成,可以減小所述裝飾圖案與對位標記之間的位置的偏差,提高後續元件進行對位時的對位精度。本發明還提供該電子裝置的製造方法。 The invention provides an electronic device (such as a smart watch), which includes a transparent cover plate. A first ink layer and a second ink layer are disposed on one surface of the cover plate, and the first ink layer directly covers the cover plate. Preferably, the second ink layer includes a decorative pattern and an alignment mark, the decorative pattern is directly formed on the cover plate, and the alignment mark covers the first ink layer. The decorative pattern and the alignment mark of the present invention are formed by the same ink layer in the same printing process, which can reduce the positional deviation between the decorative pattern and the alignment mark, and improve the alignment accuracy when subsequent components are aligned. . The invention also provides a method for manufacturing the electronic device.
Description
本發明涉及一種電子裝置(例如智慧手錶)及其製造方法。 The invention relates to an electronic device (such as a smart watch) and a manufacturing method thereof.
現有的電子裝置中,以顯示裝置為例,隨著穿戴裝置的興起,以往呈矩形的外型已無法滿足使用者的需求。穿戴裝置上可能需要配備非矩形顯示幕,例如圓形的顯示幕、正三角的顯示幕、正五邊形的顯示幕、正六邊形的顯示幕等。 In the existing electronic devices, a display device is taken as an example. With the rise of wearable devices, the rectangular shape in the past cannot meet the needs of users. The wearable device may need to be equipped with a non-rectangular display screen, such as a circular display screen, a regular triangular display screen, a regular pentagonal display screen, a regular hexagonal display screen, and the like.
一般而言,顯示裝置的組裝過程中,需要使用標記進行不同元件的對位。根據顯示裝置的需求,可在顯示裝置的透明蓋板上印刷裝飾圖案。傳統設計上的對位元用標記通常在形成裝飾圖案及遮光層之後形成。因此,裝飾圖案與標記之間可能存在較大的位置的偏差(比如,角度θ>±1°),導致顯示裝置的組裝時,蓋板上的裝飾圖案與諸如顯示面板的其他元件之間也存在較大的位置偏差,影響顯示效果。 Generally speaking, during the assembly process of a display device, it is necessary to use a mark to align different components. According to the requirements of the display device, a decorative pattern can be printed on the transparent cover of the display device. Alignment marks on conventional designs are usually formed after forming a decorative pattern and a light-shielding layer. Therefore, there may be a large positional deviation between the decorative pattern and the mark (for example, the angle θ> ± 1 °), which causes the decorative pattern on the cover plate and other elements such as the display panel to assemble when the display device is assembled. There is a large position deviation, which affects the display effect.
有鑑於此,有必要提供一種對位元精度較高的電子裝置。 In view of this, it is necessary to provide an electronic device with high bit accuracy.
一種電子裝置,其包括透明的蓋板,所述蓋板的一表面上設置有第一油墨層和第二油墨層,第一油墨層直接覆蓋在所述蓋板上, 所述第二油墨層包括裝飾圖案和對位標記,所述裝飾圖案直接覆蓋在所述蓋板上,所述對位標記形成在所述第一油墨層上。 An electronic device includes a transparent cover plate, a first ink layer and a second ink layer are disposed on one surface of the cover plate, and the first ink layer directly covers the cover plate, The second ink layer includes a decorative pattern and an alignment mark, the decorative pattern directly covers the cover plate, and the alignment mark is formed on the first ink layer.
一種電子裝置的製造方法,包括:提供一透明的蓋板,印刷第一油墨層於所述蓋板的一表面;印刷第二油墨層於所述蓋板具有第一油墨層的表面,所述第二油墨層包括裝飾圖案和對位標記;所述裝飾圖案直接覆蓋所述蓋板,所述對位標記形成在所述第一油墨層上。 An electronic device manufacturing method includes: providing a transparent cover plate, printing a first ink layer on a surface of the cover plate; printing a second ink layer on a surface of the cover plate having a first ink layer, the The second ink layer includes a decorative pattern and an alignment mark; the decorative pattern directly covers the cover plate, and the alignment mark is formed on the first ink layer.
一種智慧手錶,其包括透明的蓋板,所述蓋板的一表面上設置有第一油墨層和第二油墨層,第一油墨層直接覆蓋在所述蓋板上,所述第二油墨層包括裝飾圖案和對位標記,所述裝飾圖案直接覆蓋在所述蓋板上,所述對位標記形成在所述第一油墨層上。 A smart watch includes a transparent cover, and a first ink layer and a second ink layer are disposed on one surface of the cover. The first ink layer directly covers the cover, and the second ink layer. It includes a decorative pattern and an alignment mark, the decorative pattern directly covers the cover plate, and the alignment mark is formed on the first ink layer.
相較於習知技術,本發明電子裝置(如智慧手錶)的裝飾圖案與對位標記由同一油墨層在同一道印刷工序中形成,可以減小所述裝飾圖案與對位標記之間的位置的偏差,提高後續元件進行對位時的對位精度。 Compared with the conventional technology, the decorative pattern and the alignment mark of the electronic device (such as a smart watch) of the present invention are formed by the same ink layer in the same printing process, which can reduce the position between the decorative pattern and the alignment mark. Deviation to improve the alignment accuracy of subsequent components during alignment.
100‧‧‧電子裝置 100‧‧‧ electronic device
101‧‧‧中央區 101‧‧‧Central District
102‧‧‧周邊區 102‧‧‧Peripheral area
110‧‧‧表面 110‧‧‧ surface
1‧‧‧蓋板 1‧‧‧ cover
2‧‧‧第一油墨層 2‧‧‧The first ink layer
21‧‧‧第一圖案 21‧‧‧ the first pattern
22‧‧‧第二圖案 22‧‧‧Second pattern
3‧‧‧第二油墨層 3‧‧‧second ink layer
31‧‧‧第三圖案 31‧‧‧ third pattern
311‧‧‧子圖案 311‧‧‧ sub-pattern
32‧‧‧對位標記 32‧‧‧ Registration mark
312‧‧‧間隙 312‧‧‧Gap
4‧‧‧第三油墨層 4‧‧‧ third ink layer
41‧‧‧第三油墨子塊 41‧‧‧Third Ink Subblock
411‧‧‧第四圖案 411‧‧‧Fourth pattern
5‧‧‧第四油墨層 5‧‧‧Fourth ink layer
51‧‧‧外框 51‧‧‧frame
52‧‧‧缺口 52‧‧‧ gap
6‧‧‧刻度線 6‧‧‧ tick marks
圖1是本發明第一實施例的電子裝置的平面示意圖。 FIG. 1 is a schematic plan view of an electronic device according to a first embodiment of the present invention.
圖2是圖1沿II-II線剖開的剖面示意圖。 FIG. 2 is a schematic cross-sectional view taken along the line II-II in FIG. 1.
圖3是圖1沿III-III線剖開的剖面示意圖。 FIG. 3 is a schematic cross-sectional view taken along the line III-III of FIG. 1.
圖4是本發明第二實施例的電子裝置的平面示意圖。 FIG. 4 is a schematic plan view of an electronic device according to a second embodiment of the present invention.
圖5是本發明第三實施例的電子裝置的平面示意圖。 FIG. 5 is a schematic plan view of an electronic device according to a third embodiment of the present invention.
圖6~圖9是本發明第一實施例的電子裝置的製造方法的剖面示意圖。 6 to 9 are schematic cross-sectional views of a method for manufacturing an electronic device according to a first embodiment of the present invention.
附圖中示出了本發明的實施例,本發明可以藉由多種不同形式實現,而並不應解釋為僅局限於這裡所闡述的實施例。相反,提供這些實施例是為了使本發明更為全面和完整的公開,並使本領域的技術人員更充分地瞭解本發明的範圍。為了清晰可見,在圖中,層和區域的尺寸被放大了。 The drawings show embodiments of the present invention, and the present invention can be implemented in many different forms, and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. For clarity, the dimensions of layers and regions have been exaggerated in the figure.
可以理解,儘管第一、第二等這些術語可以在這裡使用來描述各種元件、元件、區域、層和/或部分,但這些元件、元件、區域、層和/或部分不應僅限於這些術語。這些術語只是被用來區分元件、元件、區域、層和/或部分與另外的元件、元件、區域、層和/或部分。因此,只要不脫離本發明的教導,下面所討論的第一部分、元件、區域、層和/或部分可以被稱為第二元件、元件、區域、層和/或部分。 It is understood that although the terms first, second, etc. may be used herein to describe various elements, elements, regions, layers and / or sections, these elements, elements, regions, layers and / or sections should not be limited to these terms . These terms are only used to distinguish one element, element, region, layer and / or part from another element, element, region, layer and / or part. Accordingly, the first part, element, region, layer, and / or part discussed below can be referred to as the second element, element, region, layer, and / or part without departing from the teachings of the present invention.
這裡所用的專有名詞僅用於描述特定的實施例而並非意圖限定本發明。如這裡所用的,單數形式“一”、“一個”和“該”也意圖涵蓋複數形式,除非上下文清楚指明是其它情況。還應該理解,當在說明書中使用術語“包含”、“包括”時,指明了所述特徵、整體、步驟、操作、元件和/或部件的存在,然不排除一個或複數個其它特徵、整體、步驟、操作、元件和/或部件的存在。 The proper nouns used herein are only used to describe specific embodiments and are not intended to limit the present invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that when the terms "comprising" and "including" are used in the specification, the presence of stated features, integers, steps, operations, elements and / or components is indicated, but one or more other features, integers are not excluded , Steps, operations, presence of elements and / or components.
這裡參考剖面圖描述本發明的實施例,這些剖面圖是本發明理想化的實施例(和中間構造)的示意圖。因而,由於製造工藝和/或公差而導致的圖示的形狀不同是可以預見的。因此,本發明的實施例不應解釋為限於這裡圖示的區域的特定形狀,而應包括例如由於製造而產生的形狀的偏差。圖中所示的區域本身僅是示意性的,它們的形狀並非用於圖示裝置的實際形狀,並且並非用於限制本發明的範圍。 Embodiments of the present invention are described herein with reference to cross-sectional views, which are schematic diagrams of idealized embodiments (and intermediate structures) of the present invention. Thus, variations in the shapes of the illustrations as a result of manufacturing processes and / or tolerances are to be expected. Therefore, the embodiments of the present invention should not be interpreted as being limited to the specific shape of the region illustrated here, but should include deviations in the shape due to, for example, manufacturing. The regions shown in the figures are schematic only, and their shapes are not intended to illustrate the actual shape of the device and are not intended to limit the scope of the invention.
除非另外定義,這裡所使用的所有術語(包括技術和科學術語)具有與本發明所述領域的普通技術人員所通常理解的含義相同的含義。還應當理解,比如在通用的辭典中所定義的那些的術語,應解釋為具有與它們在相關領域的環境中的含義相一致的含義,而不應以過度理想化或過度正式的含義來解釋,除非在本文中明確地定義。 Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be understood that terms such as those defined in the general dictionary should be interpreted to have meanings consistent with their meaning in the context of the relevant field, and should not be interpreted in an over-ideal or over-formal meaning Unless explicitly defined in this article.
本實施例以穿戴式電子裝置為例進行說明,然,並不僅限於穿戴式電子裝置,在其他的實施例中,本發明的對位方法可以為適用於本技術方案的其他類型的電子裝置。具體地,以下將以具有顯示功能的穿戴式電子裝置為例說明本發明的電子裝置的具體實施例。 This embodiment uses a wearable electronic device as an example for description. However, it is not limited to the wearable electronic device. In other embodiments, the alignment method of the present invention may be other types of electronic devices applicable to the technical solution. Specifically, a specific embodiment of the electronic device of the present invention will be described below by taking a wearable electronic device with a display function as an example.
請參閱圖1,圖1是本發明第一實施例的電子裝置100的平面示意圖。在本實施例中,所述電子裝置100為具有顯示功能的穿戴式電子裝置,但不限於此,在其他實施例中,所述電子裝置100可以為其他電子裝置。具體地,在本實施例中,所述電子裝置100為一智慧手錶,所述電子裝置100包括用於保護電子裝置100內部其他元件的蓋板1和顯示面板(圖未示)。所述蓋板1可以為玻璃、塑膠等適合的透明材料。所述顯示面板可以為液晶顯示面板、有機發光顯示面板等,但不限於此,在本實施例中,並不對蓋板1的材質或者所述顯示面板的類型作限制。在本實施例中,所述蓋板1為圓形,但不限於此,在其他實施例中,所述蓋板1可以根據需要設置為其他形狀,比如橢圓形或者其他多邊形。所述蓋板1包括中央區101和圍繞中央區101的周邊區102。在本實施例中,所述顯示面板的顯示畫面藉由所述中央區101被顯示。在其他實施例中,所述中央區101還可以用於實現其他功能,比如在具有觸控感測功能的電子裝置中作為接收觸控感測操作的區域。 Please refer to FIG. 1, which is a schematic plan view of an electronic device 100 according to a first embodiment of the present invention. In this embodiment, the electronic device 100 is a wearable electronic device with a display function, but is not limited thereto. In other embodiments, the electronic device 100 may be other electronic devices. Specifically, in this embodiment, the electronic device 100 is a smart watch. The electronic device 100 includes a cover plate 1 and a display panel (not shown) for protecting other components inside the electronic device 100. The cover plate 1 may be a suitable transparent material such as glass or plastic. The display panel may be a liquid crystal display panel, an organic light emitting display panel, and the like, but is not limited thereto. In this embodiment, the material of the cover plate 1 or the type of the display panel is not limited. In this embodiment, the cover plate 1 is circular, but is not limited thereto. In other embodiments, the cover plate 1 may be set to other shapes, such as an oval shape or other polygons, as required. The cover plate 1 includes a central region 101 and a peripheral region 102 surrounding the central region 101. In this embodiment, the display screen of the display panel is displayed through the central area 101. In other embodiments, the central area 101 may also be used to implement other functions, such as being used as an area for receiving a touch sensing operation in an electronic device with a touch sensing function.
請一併參考圖1、圖2和圖3,圖2是圖1沿II-II線剖開的剖面示意圖,圖3是圖1沿III-III線剖開的剖面示意圖。為了描述方便圖2中省略了 電子裝置100的部分元件,比如省略了顯示面板、背板等元件。所述蓋板1的周邊區102印刷有多層油墨。在本實施例中,周邊區102藉由四道印刷工序分別在所述蓋板1的同一表面110印刷的第一油墨層2、第二油墨層3、第三油墨層4和第四油墨層5,如圖2所示。該表面110為使用時不外露且不與使用者接觸的表面。使用時,使用者可透過該蓋板1觀察到油墨層。 Please refer to FIG. 1, FIG. 2 and FIG. 3 together. FIG. 2 is a schematic cross-sectional view taken along the line II-II of FIG. 1, and FIG. 3 is a schematic cross-sectional view taken along the line III-III of FIG. 1. It is omitted in FIG. 2 for the convenience of description. For some components of the electronic device 100, for example, components such as a display panel and a back plate are omitted. A multi-layer ink is printed on the peripheral region 102 of the cover plate 1. In this embodiment, the peripheral region 102 is printed with the first ink layer 2, the second ink layer 3, the third ink layer 4 and the fourth ink layer on the same surface 110 of the cover plate 1 through four printing processes, respectively. 5, as shown in Figure 2. The surface 110 is a surface which is not exposed during use and does not contact the user. During use, the user can observe the ink layer through the cover 1.
所述第一油墨層2作為蓋板1的周邊區102的底色,所述第一油墨層2包括第一圖案21和第二圖案22。如圖1和圖2所示,在本實施例中,所述第一圖案21和第二圖案22為同心環。所述第一圖案21的內徑大於所述第二圖案22的內徑。 The first ink layer 2 is used as a background color of the peripheral region 102 of the cover plate 1. The first ink layer 2 includes a first pattern 21 and a second pattern 22. As shown in FIGS. 1 and 2, in this embodiment, the first pattern 21 and the second pattern 22 are concentric rings. An inner diameter of the first pattern 21 is larger than an inner diameter of the second pattern 22.
所述第二油墨層3包括作為裝飾圖案的第三圖案31和用於對位元的對位標記32。優選地,所述第一圖案21與第二圖案22之間具有足夠的空間印刷第三圖案31。可以理解,所述第一油墨層2形成的圖案不限於所述第一圖案21和第二圖案22為同心環,只要能遮擋對位標記32不會被使用者從蓋板1的正面觀察到即可。 The second ink layer 3 includes a third pattern 31 as a decorative pattern and an alignment mark 32 for registering the elements. Preferably, there is sufficient space between the first pattern 21 and the second pattern 22 to print the third pattern 31. It can be understood that the pattern formed by the first ink layer 2 is not limited to that the first pattern 21 and the second pattern 22 are concentric rings, as long as the registration mark 32 can be blocked from being viewed by the user from the front surface of the cover plate 1 Just fine.
所述第三圖案31形成在所述第一圖案21與第二圖案22之間,且為環形的。所述第三圖案31包括複數個間隔設置的子圖案311,每一子圖案311開設有鏤空部,所述鏤空部具有所需圖案(比如LOGO或者數字)的形狀,該鏤空部被第三油墨層4所填充覆蓋。所述鏤空部的形狀可以根據所需要的圖案設計。在本實施例中,所述第三圖案31直接形成於蓋板1的表面110,並不覆蓋所述第一油墨層2,因此第三圖案31並不會被第一油墨層2所遮擋。在本實施例中,所述第三圖案31共有24個子圖案311,子圖案311上的鏤空部的圖案分別為數字1~24。所述對位標記32用於在後續組裝過程中蓋板與其他元件,如顯示面板(圖未示),進行對位,以使所述顯示面板的顯示區域對應於所述中央區101,所述顯示面板所顯示的畫面不會被所 述周邊區102的油墨所遮擋。所述對位標記32形成在所述第一油墨層2遠離所述蓋板1的表面,且所述對位標記32完全被第一油墨層2所遮擋,在電子裝置100的使用過程中從蓋板1的正面觀察,所述對位標記32不會被使用者看到。在本實施例中,所述對位標記32形成所述第一油墨層2的第一圖案21上,但不限於此。在其他實施例中,所述對位標記32可以形成所述第一油墨層2的第二圖案22。第三圖案31與對位標記32可由同一道印刷工序、同一層油墨同時形成,由此可以有效減小對位標記與第三圖案之間的誤差。在本實施例中,為了不影響對位標記32的正常使用,所述第一油墨層2與第二油墨層3為不同的顏色。 The third pattern 31 is formed between the first pattern 21 and the second pattern 22 and is annular. The third pattern 31 includes a plurality of sub-patterns 311 arranged at intervals. Each of the sub-patterns 311 is provided with a hollow portion having a shape of a desired pattern (such as a LOGO or a number), and the hollow portion is covered by a third ink. Layer 4 is filled with coverage. The shape of the hollow portion can be designed according to a required pattern. In this embodiment, the third pattern 31 is directly formed on the surface 110 of the cover plate 1 and does not cover the first ink layer 2. Therefore, the third pattern 31 is not blocked by the first ink layer 2. In this embodiment, the third pattern 31 has 24 sub-patterns 311 in total, and the patterns of the hollow portions on the sub-patterns 311 are numbers 1 to 24, respectively. The alignment mark 32 is used for alignment between the cover plate and other components, such as a display panel (not shown), in a subsequent assembly process so that the display area of the display panel corresponds to the central area 101, The picture displayed on the display panel will not be erased. The peripheral area 102 is covered by the ink. The registration mark 32 is formed on a surface of the first ink layer 2 away from the cover plate 1, and the registration mark 32 is completely blocked by the first ink layer 2. During the use of the electronic device 100, When viewed from the front of the cover plate 1, the registration mark 32 will not be seen by the user. In this embodiment, the registration mark 32 is formed on the first pattern 21 of the first ink layer 2, but is not limited thereto. In other embodiments, the registration mark 32 may form the second pattern 22 of the first ink layer 2. The third pattern 31 and the registration mark 32 can be formed at the same time by the same printing process and the same layer of ink, so that the error between the registration mark and the third pattern can be effectively reduced. In this embodiment, in order not to affect the normal use of the registration mark 32, the first ink layer 2 and the second ink layer 3 are different colors.
所述第三油墨層4形成在第二油墨層3的第三圖案31上至少覆蓋並填充所述第三圖案31的鏤空部,第三油墨層4位於第三圖案31的鏤空部的部分形成第四圖案411。本實施例中,所述第三油墨層4形成複數個基本覆蓋每一子圖案311的第三油墨子塊41。優選地,所述第三油墨子塊41略小於所述子圖案311,避免所述第三油墨子塊41因印套公差超出所述子圖案311的邊界。每一子圖案311的鏤空部被所述第三油墨子塊41所填充形成所述第四圖案411,優選地,所述第三油墨層4的顏色不同於所述第二油墨層3的顏色。在本實施例中,所述第四圖案411的形狀為數字1~24,但不限於此,所述第四圖案411可以為其他所需要的圖案。 The third ink layer 4 is formed on the third pattern 31 of the second ink layer 3 and at least covers and fills the hollow portion of the third pattern 31. The third ink layer 4 is formed at a portion of the hollow portion of the third pattern 31 Fourth pattern 411. In this embodiment, the third ink layer 4 forms a plurality of third ink sub-blocks 41 that substantially cover each sub-pattern 311. Preferably, the third ink sub-block 41 is slightly smaller than the sub-pattern 311 to prevent the third ink sub-block 41 from exceeding the boundary of the sub-pattern 311 due to the tolerance of the printing sleeve. The hollow portion of each sub-pattern 311 is filled with the third ink sub-block 41 to form the fourth pattern 411. Preferably, the color of the third ink layer 4 is different from the color of the second ink layer 3. . In this embodiment, the shape of the fourth pattern 411 is a number from 1 to 24, but it is not limited thereto, and the fourth pattern 411 may be other required patterns.
如圖1,在本實施例中,相鄰的子圖案311之間具有暴露所述蓋板1的間隙312。如圖2,所述第四油墨層5作為遮光層,覆蓋所述第一油墨層2、第二油墨層3未被第三油墨層4覆蓋的部分和第三油墨層4並避開(即不覆蓋)所述對位標記32,即所述對位標記32不會被第四油墨層5覆蓋而得以暴露,不會被第四油墨層5遮擋。如圖1所示,在本實施例中,所述第四油墨層5還覆蓋(填充)相鄰的子圖案311之間的間隙312形成所述第四圖案 的外框51。需要注意的是,所述子圖案311之間的間隙312並不是必須存在的,所述子圖案311之間的間隙312是根據設計所需而形成的,在其他實施例中,當不需要形成所述第四圖案的外框51時,可以不形成子圖案311之間的間隙312。在本實施例中,所述第四油墨層5為具有缺口52(如圖9所示)的環形,所述缺口52對應對位標記32。如圖3,所述第四油墨層5的環形的內邊緣與所述第一油墨層2的第二圖案22的內邊緣齊平;除了暴露對位標記32的缺口52,所述第四油墨層5的環形的外邊緣與所述第一油墨層2的第一圖案21的外邊緣齊平。 As shown in FIG. 1, in this embodiment, there is a gap 312 between adjacent sub-patterns 311 to expose the cover plate 1. As shown in FIG. 2, the fourth ink layer 5 serves as a light-shielding layer, and covers the portion of the first ink layer 2, the second ink layer 3 that is not covered by the third ink layer 4, and the third ink layer 4 and avoids (that is, Do not cover) the registration mark 32, that is, the registration mark 32 will not be covered by the fourth ink layer 5 and exposed, and will not be blocked by the fourth ink layer 5. As shown in FIG. 1, in this embodiment, the fourth ink layer 5 further covers (fills) the gap 312 between adjacent sub-patterns 311 to form the fourth pattern. 的 FRAME 51. It should be noted that the gap 312 between the sub-patterns 311 does not have to exist. The gap 312 between the sub-patterns 311 is formed according to design requirements. In other embodiments, when it is not necessary to form When the outer frame 51 of the fourth pattern is used, the gap 312 between the sub-patterns 311 may not be formed. In this embodiment, the fourth ink layer 5 has a ring shape with a notch 52 (as shown in FIG. 9), and the notch 52 corresponds to the registration mark 32. As shown in FIG. 3, the inner edge of the ring of the fourth ink layer 5 is flush with the inner edge of the second pattern 22 of the first ink layer 2. Except for the gap 52 that exposes the registration mark 32, the fourth ink The ring-shaped outer edge of the layer 5 is flush with the outer edge of the first pattern 21 of the first ink layer 2.
本發明第一實施例的蓋板1的對位標記32與第三圖案31由同一道印刷工藝同時形成,可以有效減小對位標記32與第三圖案31之間的誤差(±0.2°<誤差<±1°),印刷第四油墨層5(遮光層)之後,也不會遮擋所述對位標記32,使對位標記32能夠應用於後續與其他元件(例如顯示面板)的對位,減小蓋板1與其他元件之間對位的誤差。 The registration mark 32 and the third pattern 31 of the cover plate 1 of the first embodiment of the present invention are simultaneously formed by the same printing process, which can effectively reduce the error between the registration mark 32 and the third pattern 31 (± 0.2 ° < Error <± 1 °), after the fourth ink layer 5 (light-shielding layer) is printed, the registration mark 32 will not be blocked, so that the registration mark 32 can be applied to subsequent registration with other components (such as a display panel) , Reduce the alignment error between the cover plate 1 and other components.
從蓋板1的正面觀察,所述對位標記32完全被第一油墨層2所遮擋,因此在電子裝置100的組裝過程中,從該蓋板的表面110觀察,所述對位標記32不被第四油墨層5所遮擋,因此不會影響與其他元件的組裝、對位。 Viewed from the front side of the cover plate 1, the registration mark 32 is completely blocked by the first ink layer 2. Therefore, during the assembly process of the electronic device 100, when viewed from the surface 110 of the cover plate, the registration mark 32 does not It is blocked by the fourth ink layer 5, so it will not affect the assembly and alignment with other elements.
請參考圖4,圖4是本發明第二實施例的電子裝置200的平面示意圖。所述電子裝置200的結構與第一實施例的電子裝置100的結構基本相同,為了描述方便,第二實施例中結構和功能相同的元件沿用第一實施例的元件符號。在本實施例中,所述第二油墨層3包括作為裝飾圖案的環形的第三圖案31和用於對位元的對位標記32。所述第三圖案31包括複數個子圖案311,每一子圖案311具有鏤空部,所述鏤空部具有所需圖案(比如LOGO或者數字)的形狀,該鏤空部被第三油墨層4所填充覆蓋。所述鏤空部的形狀 可以根據所需要的圖案設計。在本實施例中,所述第三圖案31直接形成於蓋板1的表面,並不覆蓋所述第一油墨層2,因此第三圖案31並不會被第一油墨層2所遮擋。在本實施例中,所述鏤空部的圖案包括數字1~24,所述第三圖案31除了鏤空的數字1~24之外,還可以包括與數字1~24所對應的複數個刻度線6。在本實施例中,每一刻度線6與每一外框51對齊,每一刻度線6位於相鄰兩個數字的中心軸的延長線,但不限於此。在其他實施例中,所述刻度線6並不限於由第二油墨層3形成,還可以由第一油墨層2、第三油墨層4或者第四油墨層5中的一者形成。在本實施例中,所述第三油墨層4形成在第二油墨層3的第三圖案31上至少覆蓋所述第三圖案31的鏤空部。所述第三油墨層4形成複數個基本覆蓋每一子圖案311的第三油墨子塊41。優選地,所述第三油墨子塊41略小於所述子圖案311。優選地,所述第三油墨子塊41略小於所述子圖案311,避免所述第三油墨子塊41因印套公差超出所述子圖案311的邊界。每一子圖案311的鏤空部被所述第三油墨子塊41所填充形成所述第四圖案411,優選地,所述第三油墨層4的顏色不同於所述第二油墨層3的顏色。如此,所述第三圖案31的數字(鏤空部)及刻度線無需分別藉由兩道不同的印刷工序形成,可以藉由同一道印刷工序一起形成,減小數字(鏤空部)與刻度線之間的偏移公差(<0.1mm)。 Please refer to FIG. 4, which is a schematic plan view of an electronic device 200 according to a second embodiment of the present invention. The structure of the electronic device 200 is basically the same as the structure of the electronic device 100 of the first embodiment. For the convenience of description, the components with the same structure and functions in the second embodiment use the component symbols of the first embodiment. In this embodiment, the second ink layer 3 includes a ring-shaped third pattern 31 as a decorative pattern and an alignment mark 32 for alignment. The third pattern 31 includes a plurality of sub-patterns 311, each of which has a hollow portion having a shape of a desired pattern (such as a LOGO or a number), and the hollow portion is filled and covered by the third ink layer 4 . The shape of the hollow portion Can be designed according to the required pattern. In this embodiment, the third pattern 31 is directly formed on the surface of the cover plate 1 and does not cover the first ink layer 2. Therefore, the third pattern 31 is not blocked by the first ink layer 2. In this embodiment, the pattern of the hollow portion includes numbers 1 to 24, and the third pattern 31 may include a plurality of tick marks 6 corresponding to the numbers 1 to 24 in addition to the hollow numbers 1 to 24. . In this embodiment, each scale line 6 is aligned with each outer frame 51, and each scale line 6 is located on an extension of the central axis of two adjacent numbers, but is not limited thereto. In other embodiments, the scale line 6 is not limited to being formed by the second ink layer 3, and may also be formed by one of the first ink layer 2, the third ink layer 4, or the fourth ink layer 5. In this embodiment, the third ink layer 4 is formed on the third pattern 31 of the second ink layer 3 to cover at least the hollow portion of the third pattern 31. The third ink layer 4 forms a plurality of third ink sub-blocks 41 substantially covering each sub-pattern 311. Preferably, the third ink sub-block 41 is slightly smaller than the sub-pattern 311. Preferably, the third ink sub-block 41 is slightly smaller than the sub-pattern 311 to prevent the third ink sub-block 41 from exceeding the boundary of the sub-pattern 311 due to the tolerance of the printing sleeve. The hollow portion of each sub-pattern 311 is filled with the third ink sub-block 41 to form the fourth pattern 411. Preferably, the color of the third ink layer 4 is different from the color of the second ink layer 3. . In this way, the numbers (hollow portions) and tick marks of the third pattern 31 need not be formed by two different printing processes, and can be formed together by the same printing process, thereby reducing the number (hollow portions) and the tick marks. Offset tolerance (<0.1mm).
請參考圖5,圖5是本發明第三實施例的電子裝置300的平面示意圖。所述電子裝置300的結構與第一實施例的電子裝置的的結構基本相同,同樣地,為了描述方便,第三實施例沿用第一實施例的元件符號。在本實施例中,所述第二油墨層3包括作為裝飾圖案的第三圖案31和用於對位元的對位標記32。所述第三圖案31包括間隔設置的複數個子圖案311,所述子圖案311不具有鏤空部,而是直接為所需要的圖案(如數字圖案)。也就是說,所述第二油墨層3同時形成所需要的圖案(第三圖案31)和對位標記 32,因此,不需要額外的第三油墨層4覆蓋所述第二油墨層3的鏤空部以形成所需要的圖案。同時,第三圖案31與對位標記32在同一道印刷工序中同時形成,減小了第三圖案31與對位標記32之間的位置的偏差。此時,印刷第二油墨層3之後,可以不需要第三油墨層4,而直接印刷第四油墨層5作為遮光層。 Please refer to FIG. 5, which is a schematic plan view of an electronic device 300 according to a third embodiment of the present invention. The structure of the electronic device 300 is basically the same as the structure of the electronic device of the first embodiment. Similarly, for convenience of description, the third embodiment follows the component symbols of the first embodiment. In this embodiment, the second ink layer 3 includes a third pattern 31 as a decorative pattern and an alignment mark 32 for registering the elements. The third pattern 31 includes a plurality of sub-patterns 311 arranged at intervals. The sub-pattern 311 does not have a hollow portion, but is directly a desired pattern (such as a digital pattern). That is, the second ink layer 3 forms a required pattern (third pattern 31) and a registration mark at the same time. 32. Therefore, there is no need for an additional third ink layer 4 to cover the hollow portion of the second ink layer 3 to form a desired pattern. At the same time, the third pattern 31 and the registration mark 32 are simultaneously formed in the same printing process, which reduces the positional deviation between the third pattern 31 and the registration mark 32. At this time, after the second ink layer 3 is printed, the third ink layer 4 may be unnecessary, and the fourth ink layer 5 may be directly printed as a light-shielding layer.
本發明電子裝置的製造方法,以製造上述第一實施例的電子裝置100的方法為例進行說明。 The manufacturing method of the electronic device of the present invention is described by taking the method of manufacturing the electronic device 100 according to the first embodiment as an example.
請參考圖6~圖9,圖6~圖9是本發明第一實施例的電子裝置100的製造方法的剖面示意圖。該製造方法包括: Please refer to FIG. 6 to FIG. 9, which are schematic cross-sectional views of a method for manufacturing the electronic device 100 according to the first embodiment of the present invention. The manufacturing method includes:
步驟一:如圖6,提供一蓋板1,印刷第一油墨層2於所述蓋板1的一表面110,所述第一油墨層2作為蓋板1的底色。 Step 1: As shown in FIG. 6, a cover plate 1 is provided, and a first ink layer 2 is printed on a surface 110 of the cover plate 1, and the first ink layer 2 is used as a background color of the cover plate 1.
在本實施例中,所述第一油墨層2包括第一圖案21和第二圖案22,所述第一圖案21和第二圖案22為同心環,可以理解,所述第一油墨層2形成的圖案不限於所述第一圖案21和第二圖案22為同心環,只要能遮擋對位標記32不會被使用者從蓋板1的正面觀察到即可。所述第一圖案21的內徑大於所述第二圖案22的內徑。優選地,所述第一圖案21與第二圖案22之間具有足夠的空間印刷第二油墨層3。 In this embodiment, the first ink layer 2 includes a first pattern 21 and a second pattern 22, and the first pattern 21 and the second pattern 22 are concentric rings. It can be understood that the first ink layer 2 is formed The pattern is not limited to the first pattern 21 and the second pattern 22 being concentric rings, as long as it can block the registration mark 32 from being viewed by the user from the front surface of the cover plate 1. An inner diameter of the first pattern 21 is larger than an inner diameter of the second pattern 22. Preferably, there is sufficient space between the first pattern 21 and the second pattern 22 to print the second ink layer 3.
步驟二:如圖7,印刷第二油墨層3於所述蓋板1具有第一油墨層2的表面110,所述第二油墨層3包括第三圖案31和用於對位元的對位標記32。所述第三圖案31形成在第一圖案21和第二圖案22之間。所述第三圖案31包括複數個子圖案311,每一子圖案311包括鏤空部。所述對位標記32形成在所述第一油墨層2上。 Step 2: As shown in FIG. 7, a second ink layer 3 is printed on the cover 1 with a surface 110 of a first ink layer 2. The second ink layer 3 includes a third pattern 31 and an alignment for alignment. Mark 32. The third pattern 31 is formed between the first pattern 21 and the second pattern 22. The third pattern 31 includes a plurality of sub-patterns 311, and each of the sub-patterns 311 includes a hollow portion. The registration mark 32 is formed on the first ink layer 2.
其中,所述鏤空部具有所需圖案(比如LOGO或者數字)的形狀。在本實施例中,所述對位標記32覆蓋所述第一油墨層2的第一圖案 21,但不限於此。在其他實施例中,所述對位標記32可以覆蓋所述第一油墨層2的第二圖案22。可選地,在本實施例中,相鄰的子圖案311之間具有暴露所述蓋板1的間隙312。 The hollow portion has a shape of a desired pattern (such as a LOGO or a number). In this embodiment, the registration mark 32 covers the first pattern of the first ink layer 2 21, but not limited to this. In other embodiments, the registration mark 32 may cover the second pattern 22 of the first ink layer 2. Optionally, in this embodiment, there is a gap 312 between the adjacent sub-patterns 311 to expose the cover plate 1.
步驟三:如圖8,印刷第三油墨層4,所述第三油墨層4形成在第二油墨層3的第三圖案31上至少覆蓋並填充所述第三圖案31的鏤空部,第三油墨層4位於第三圖案31的鏤空部的部分形成第四圖案411。本實施例中,所述第三油墨層4形成複數個基本覆蓋每一子圖案311的第三油墨子塊41。優選地,所述第三油墨子塊41略小於所述子圖案311,避免所述第三油墨子塊41因印套公差超出所述子圖案311的邊界。每一子圖案311的鏤空部被所述第三油墨子塊41所填充形成所述第四圖案411,優選地,所述第三油墨層4的顏色不同於所述第二油墨層3的顏色。 Step 3: As shown in FIG. 8, a third ink layer 4 is printed. The third ink layer 4 is formed on the third pattern 31 of the second ink layer 3 to cover and fill at least the hollow portion of the third pattern 31. A portion of the ink layer 4 located in the hollow portion of the third pattern 31 forms a fourth pattern 411. In this embodiment, the third ink layer 4 forms a plurality of third ink sub-blocks 41 that substantially cover each sub-pattern 311. Preferably, the third ink sub-block 41 is slightly smaller than the sub-pattern 311 to prevent the third ink sub-block 41 from exceeding the boundary of the sub-pattern 311 due to the tolerance of the printing sleeve. The hollow portion of each sub-pattern 311 is filled with the third ink sub-block 41 to form the fourth pattern 411. Preferably, the color of the third ink layer 4 is different from the color of the second ink layer 3. .
步驟四:如圖9,印刷第四油墨層5作為遮光層,所述第四層油墨層5覆蓋所述第一油墨層2、第二油墨層3和第三油墨層4並避開所述對位標記32。 Step 4: As shown in FIG. 9, a fourth ink layer 5 is printed as a light-shielding layer, and the fourth ink layer 5 covers the first ink layer 2, the second ink layer 3, and the third ink layer 4 and avoids the Alignment mark 32.
具體地,所述第四油墨層具有暴露對位標記32的缺口52;也就是說,所述對位標記32不會被第四油墨層5覆蓋而得以暴露,不會被第四油墨層5遮擋。 Specifically, the fourth ink layer has a notch 52 that exposes the registration mark 32; that is, the registration mark 32 is not covered by the fourth ink layer 5 and is exposed, and is not exposed by the fourth ink layer 5. Occlusion.
在本實施例中,所述第四油墨層5覆蓋相鄰的子圖案311之間的間隙312形成第四圖案的外框51。需要注意的是,所述子圖案311之間的間隙312並不是必須存在的,所述子圖案311之間的間隙312是根據設計所需而形成的,在其他實施例中,當不需要形成第四圖案的外框51時,可以不形成子圖案311之間的間隙312。 In this embodiment, the fourth ink layer 5 covers the gap 312 between the adjacent sub-patterns 311 to form an outer frame 51 of the fourth pattern. It should be noted that the gap 312 between the sub-patterns 311 does not have to exist. The gap 312 between the sub-patterns 311 is formed according to design requirements. In other embodiments, when it is not necessary to form When the outer frame 51 of the fourth pattern is used, the gap 312 between the sub-patterns 311 may not be formed.
可以理解的,所述第二油墨層3形成的裝飾圖案不限於上述的數字鏤空圖案或數字圖案,還可以根據實際需要設計為其他任何形狀,數 字鏤空圖案或數字圖案的數量不限於實施例中所述的24個,還可以根據實際需要設計為其他任何數量,比如12個、6個等。 It can be understood that the decorative pattern formed by the second ink layer 3 is not limited to the above-mentioned digital hollow pattern or digital pattern, and can also be designed into any other shape or number according to actual needs. The number of the word hollow patterns or digital patterns is not limited to the 24 described in the embodiment, and can be designed to any other number according to actual needs, such as 12, 6, and the like.
此外,本發明第三實施例的電子裝置300的製造方法與第一實施例的電子裝置100的製造方法相似,區別在於,所述第二油墨層3不具有鏤空部,而是直接具有所需圖案(比如LOGO或者數字),因此,不需要額外的第三油墨層4填充所述第二油墨層3的鏤空部以形成所需要的圖案。在印刷第二油墨層3之後,可直接印刷第四油墨層5作為遮光層。 In addition, the manufacturing method of the electronic device 300 according to the third embodiment of the present invention is similar to the manufacturing method of the electronic device 100 according to the first embodiment, except that the second ink layer 3 does not have a hollow portion, but directly has the required Pattern (such as a LOGO or a number), therefore, no additional third ink layer 4 is required to fill the hollow portion of the second ink layer 3 to form a desired pattern. After the second ink layer 3 is printed, the fourth ink layer 5 may be directly printed as a light-shielding layer.
以上實施例僅用以說明本發明的技術方案而非限制,儘管參照較佳實施對本發明進行了詳細說明,本領域的普通技術人員應當理解,可以對本發明的技術方案進行修改或等同替換,而不脫離本發明技術方案的精神和範圍。 The above embodiments are only used to illustrate the technical solution of the present invention, but not limited. Although the present invention has been described in detail with reference to preferred implementations, those skilled in the art should understand that the technical solution of the present invention can be modified or equivalently replaced, Without departing from the spirit and scope of the technical solution of the present invention.
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CN109375805B (en) * | 2018-10-22 | 2022-04-15 | 业成科技(成都)有限公司 | Method for manufacturing display device |
CN109808324A (en) * | 2019-03-05 | 2019-05-28 | 信利光电股份有限公司 | A kind of circular cover screen printing method and circular mode group production method |
CN114650653A (en) * | 2022-03-09 | 2022-06-21 | 四川虹基光玻新材料科技有限公司 | Display substrate with surface decoration effect and auxiliary positioning capability |
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