TWM438484U - Support type metal shield - Google Patents

Support type metal shield Download PDF

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Publication number
TWM438484U
TWM438484U TW101204847U TW101204847U TWM438484U TW M438484 U TWM438484 U TW M438484U TW 101204847 U TW101204847 U TW 101204847U TW 101204847 U TW101204847 U TW 101204847U TW M438484 U TWM438484 U TW M438484U
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TW
Taiwan
Prior art keywords
support
metal
support member
supporting
metal frame
Prior art date
Application number
TW101204847U
Other languages
Chinese (zh)
Inventor
Sung-Hsien Lee
Original Assignee
Shuz Tung Machinery Ind Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shuz Tung Machinery Ind Co Ltd filed Critical Shuz Tung Machinery Ind Co Ltd
Priority to TW101204847U priority Critical patent/TWM438484U/en
Publication of TWM438484U publication Critical patent/TWM438484U/en

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  • Electroluminescent Light Sources (AREA)
  • Physical Vapour Deposition (AREA)

Description

M438484 五、新型說明: 【新型所屬之技術領域】 本創作係與一種金屬遮罩有關,尤指一種可防止下垂 變形的支撐式金屬遮罩。 【先前技術】 習知的金屬遮罩係包括一金屬框及至少一金屬薄板, • 該金屬薄板的周緣係連接於該金屬.框上,並具有複數個網 孔。然而,這種金屬遮罩的金屬薄板很容易因其自身的重 量’使得其中央缺乏支撐的部份發生下垂變形的問題。 台灣第201122122號專利案揭露一種金屬遮罩,其係 包括一金屬框、連接於該金屬框的一支撐結構及一金屬薄 板,該金屬薄板係設於該金屬框,該支撐結構係包括多個 支撐桿,該些支撐桿之頂面係完全搔觸於該金屬.薄板之底 面,藉此避免該金屬薄板下垂變形》類似的支撐結構於台 _ 灣第 201132771、201111525 及 201030170 號等專利案均 ' 有提及。· _ 諸如上述之習知金屬遮罩的支撐結構都是採用平直的 長條結構體來支持該金屬薄板。 【新型内容】 本創作之主要目的在於提供一種具備較佳的支撐能力 的支撐式的金屬遮罩。 3 ,誶而言之,本創作之金屬遮罩包括一金屬框、一金屬 缚板及支樓結構。該金屬框具有相面對的兩第一側條及 兩第一側條。該金屬薄板係張設於該金屬框。該支樓結構 已括至>一第一支撐件具有兩彎曲段及一支撐段,該兩彎 曲又係延伸自該支撐段的兩相對側邊且向下彎曲,且其末 端係分別連接於該兩第一側條,該支撐段係支撐於該金屬 薄板之底面。 ^較佳地,該支撐結構更包括至少一第二支撐件具有兩 彎曲段及一支撐段,該兩彎曲段係延伸自該支撐段的兩相 對側邊且向下彎曲,且其末端係分別連接於該兩第二側 條,該支撐段係支撐於該第一支撐件之底面。 相較於先如技術’由於本創作之金屬遮罩的第一及第 二支撐件都具有連接於該金屬框的彎曲段,故具備較好的 反向支撐能力以撐住該金屬薄板。 至於本創作的其它内容與更詳細的技術及功能說明, 將揭露於隨後的說明。 【實施方式】 第一及二圖係顯示本創作之支撐式的金屬遮罩1的較 佳實施例。諒金屬遮罩1主要是應用在主動式陣列有機發 光二極體(AMOLED)製程中的蒸鍍罩,但並不以此為限。 該金屬遮罩1包括一金屬框2、張設於該金屬框2上的金 屬薄板5及用以支撐該金屬薄板5的一支撐結構3。 其中’該金屬框2包括相面對的兩第一側條20及兩第 =二包括複數第,…複數 ㈣:;::::例:並:f第-支撐…該 係延伸自、及一支撑段302,該兩彎曲段則 端分別連接t=2的兩相對側邊並向τ彎曲,且其末 係與該金屬薄二底:=:2°。該支撐段302 件3〇係切於該金屬薄板5的下方^之’該些第一支樓 支撐件35俜机於1此铱 , 除此之外,該些第二 5係叹於該些第-支撐件30的下方,且莓一第一 支撐件35係與該第一支 母弟一 及兩彎曲段(圖中未亍),;=间’具有一支撐段352 揮件-之底面3。心該兩===些第-支 對側邊並向下彎曲自該支標段的兩相 工植 且,、末端係分別連接於該金屬框2的 =二側條25 (如第一圖所示)。藉此,該些第二支樓件 ,可進—步地加強該些第—支撐件扣的支撐能力。較 ’該支標結構3的材料係可為鐵鎳合金(INVAR)或 SUS304不鏽鋼所製成。 另方面,本創作中的該金屬薄板5可以是沒有網孔 的f可以具有複數個網孔的。具體而言’該金屬薄板5 可以疋在焊接到該金屬框2之後,才經由雷射開孔作業或 其匕方式形成該些網孔,亦可以是選用原本就具有該些網 孔的金屬薄板5。無論如何’該些第-支撐件30及該些第 一支樓件35的位置皆會選擇避開該金屬薄板5的網孔的位 置。 相較於習知金屬遮罩的支撐結構所採取的平直長條結 構體’由於本創作之金屬遮罩的第一及第二支撐件的都具 M438484 有上述的彎曲段,故整體具備較強的反向支撐能力來支搶 住該金屬薄板。 無論如何,任何人都可以從上述例子的說明獲得足夠 教導,並據而了解本創作内容確實不同於先前技術,且具 有產業上之利用性, 型要杜办分 及足具進步性。是本創作確已符合新 i要件,线^出申請。M438484 V. New description: [New technical field] This creation is related to a metal mask, especially a supporting metal mask that prevents sagging deformation. [Prior Art] A conventional metal mask includes a metal frame and at least one metal thin plate. The periphery of the metal thin plate is attached to the metal frame and has a plurality of meshes. However, such a metal masked metal sheet is liable to cause sagging deformation of a portion where the center lacks support due to its own weight. Taiwan Patent No. 201122122 discloses a metal mask comprising a metal frame, a supporting structure connected to the metal frame, and a metal thin plate, the metal thin plate is attached to the metal frame, and the supporting structure comprises a plurality of Supporting rods, the top surfaces of the supporting rods are completely in contact with the bottom surface of the metal sheet, thereby avoiding the sagging deformation of the metal sheet. A similar supporting structure is disclosed in Taiwan Patent No. 201132771, 201111525 and 201030170. ' There is a mention. _ A support structure such as the above-described conventional metal mask supports the thin metal plate with a straight elongated structure. [New content] The main purpose of this creation is to provide a supporting metal mask with better support. 3 In other words, the metal mask of this creation includes a metal frame, a metal binding plate and a branch structure. The metal frame has two first side strips facing each other and two first side strips. The metal sheet is stretched over the metal frame. The structure of the support structure is as follows: a first support member has two curved sections and a support section, and the two bends extend from opposite sides of the support section and are bent downward, and the ends thereof are respectively connected to The two first side strips are supported on the bottom surface of the metal sheet. Preferably, the supporting structure further comprises at least one second supporting member having two curved sections and a supporting section extending from opposite sides of the supporting section and bent downward, and the ends are respectively respectively Connected to the two second side strips, the support section is supported on the bottom surface of the first support member. Compared to the prior art, since the first and second support members of the metal mask of the present invention have curved sections connected to the metal frame, they have better reverse support capability to support the metal sheet. Other content and more detailed technical and functional descriptions of this creation will be disclosed in the following description. [Embodiment] The first and second drawings show a preferred embodiment of the supported metal mask 1 of the present invention. The metal mask 1 is mainly used for the evaporation mask in the active array organic light emitting diode (AMOLED) process, but is not limited thereto. The metal mask 1 includes a metal frame 2, a metal sheet 5 stretched over the metal frame 2, and a support structure 3 for supporting the metal sheet 5. Wherein the metal frame 2 includes two first side strips 20 facing each other and two second=two including plural numbers, ... plural (four): ;:::: Example: and: f-support... the system extends from A supporting section 302, the two curved sections are respectively connected with two opposite sides of t=2 and bent toward τ, and the ends thereof are thin with the metal:=:2°. The support section 302 is cut from the lower side of the metal sheet 5, and the first branch support members 35 are smashed in the same manner. In addition, the second 5 series are sighed. Below the first support member 30, and the first support member 35 of the raspberry is connected to the first and second mothers with one or two curved sections (not shown); and the bottom of the support member 352 has a support section 352 3. The two sides of the heart === some of the first pair of sides and are bent downward from the two-phase plant of the branch section, and the end sections are respectively connected to the two side strips 25 of the metal frame 2 (as shown in the first figure) Shown). Thereby, the second branch members can further enhance the supporting ability of the first support members. The material of the support structure 3 may be made of iron-nickel alloy (INVAR) or SUS304 stainless steel. On the other hand, the metal thin plate 5 in the present creation may be a mesh having no mesh and may have a plurality of meshes. Specifically, the metal thin plate 5 may be formed after the welding to the metal frame 2, or the mesh is formed by a laser drilling operation or a meandering method, or a metal thin plate having the meshes may be selected. 5. In any event, the positions of the first support members 30 and the first ones of the floor members 35 are selected to avoid the position of the mesh of the metal sheet 5. Compared with the support structure of the conventional metal mask, the straight strip structure is the same as the first and second support members of the metal mask of the present invention, and the M438484 has the above-mentioned curved section. Strong reverse support capability to grab the sheet metal. In any case, anyone can get enough instruction from the description of the above examples, and understand that the content of this creation is indeed different from the prior art, and it has industrial applicability, and the type needs to be divided and progressive. This creation has indeed met the new i requirements, and the line ^ application.

Claims (1)

專利範圍 1、一種支撐式的金屬遮罩,包括: 金屬框’具有相面對的兩第一侧條及相面對的兩第二侧 條; 一金屬薄板,設於該金屬框;及 一支撐結構,位於該金屬薄板的下.方,該支撐結構係包栝 至少一第一支撐件,其具有兩彎曲段及一支撐段,該兩彎迪段 係延伸自1¾支樓段的兩相對側邊並向下彎曲,且其末端分別連 接於該兩第—側條,該支撐段係支持於該金屬薄板之底面。 2、如申請專利範圍第」項所述之支樓式的金屬遮罩,里 2支Si構更包括至少一第二支撐件,位於該第-支撐件: μ第一支撐件係具有兩彎曲段及一 件的兩彎曲㈣延仲自+ 弟一支撐 5岐Μ伸自心—支撐件的支撐段的兩相對 向下彎曲,且其末端分別連接於該兩第邊 件的支樓段蚊持於㈣_支禮件之底^ 以—支撐 曜1曰修正 補充 _—'西·、指代表圖 (一) 本案指定代表圖為:第(二)圖 (二) 本代表圖之元件符號簡單說明: 1金屬遮罩 20第一側條 3支撐結構 301彎曲段 304底面 2金屬框 30第一支撐件 302支撐段 35第二支撐件 352支撐段 5金屬薄板Patent scope 1. A supporting metal mask, comprising: a metal frame having two first side strips facing each other and two second side strips facing each other; a metal sheet disposed on the metal frame; The supporting structure is located below the metal sheet, and the supporting structure comprises at least one first supporting member having two curved sections and a supporting section extending from two opposite sides of the 13⁄4 branch section The side edges are bent downward, and the ends thereof are respectively connected to the two first side strips, and the support sections are supported on the bottom surface of the metal sheet. 2. The metal frame of the branch type according to the scope of the patent application, wherein the two Si structures further comprise at least one second support member located at the first support member: μ the first support member has two bends Two bends of the segment and one piece (four) Yan Zhong from the + brother one support 5 岐Μ self-centering - two support segments of the support member are bent downwards, and the ends are respectively connected to the two side pieces of the branch Hold at (4) _ the end of the gift piece ^ to - support 曜 1 曰 correction supplement _ - 'West ·, refers to the map (a) The representative representative of the case is: (2) Figure (2) The symbol of the representative figure Brief description: 1 metal mask 20 first side strip 3 support structure 301 curved section 304 bottom surface 2 metal frame 30 first support member 302 support segment 35 second support member 352 support segment 5 metal thin plate
TW101204847U 2012-03-16 2012-03-16 Support type metal shield TWM438484U (en)

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TW101204847U TWM438484U (en) 2012-03-16 2012-03-16 Support type metal shield

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TW101204847U TWM438484U (en) 2012-03-16 2012-03-16 Support type metal shield

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103742758A (en) * 2013-12-28 2014-04-23 秦菊萍 Braced metal shading cover
TWI841677B (en) * 2019-02-06 2024-05-11 日商大日本印刷股份有限公司 Evaporation cover device and method for manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103742758A (en) * 2013-12-28 2014-04-23 秦菊萍 Braced metal shading cover
TWI841677B (en) * 2019-02-06 2024-05-11 日商大日本印刷股份有限公司 Evaporation cover device and method for manufacturing the same

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