200916816 .九、發明說明： 【發明所屬之技術領域】 ’ 本發明涉及鏡片鍍膜技術，尤其涉及一種鏡片鑛膜治 具及鏡片鍍膜方法。 【先前技術】 隨著光學產品之發展，光學鏡片之應用範圍愈來愈 廣。相應地，業界採用各種方法來製造光學鏡片以適應市 場對不同規格光學鏡片之需求（請參閱“Fabrication of Diffractive Optical Lens for Beam splitting Using LIGA Process” , Mechatronics and Automation, Proceedings of the 2006 IEEE International Conference on， pp.1242-1247, 2006.06)。通常來說，製造出之光學鏡片需經過後續處理以 獲得適於應用之良好性能。 . 鍍膜工序為後續處理中重要步驟之一。鍍膜係指以物 理或化學方法於鏡片表面鍍上單層或多層薄膜，利用入 _， 射、反射及透射光線於薄膜介面產生之干涉作用實現聚 K 焦、准直、濾光、反射及折射等效果。對鏡片進行鍍膜時， 一般將鏡片固定於上托盤及下托盤之間。上托盤及下托盤 具有相互對應之通孔，以將鏡片需要鍍膜之部位露出，然 後以蒸鍍、濺鍍等方法於鏡片需要鍍膜之部位進行鍍膜。 然而，由於鏡片鍍膜部位由上托盤及下托盤之通孔位 置所限，一旦通孔位置與鏡片待鍍膜部位不符，易造成鏡 片鍍膜部位不準確，可能使得鏡片應當鍍膜之部位沒有鍍 上膜層。另外，由於上托盤及下托盤具有一定厚度，亦即， 5 200916816 通孔具有-定深度，由於井深效應，可能使得鏡片靠近通 孔内表面部分不能鍍上預定厚度之膜層，從而造成鏡片鍍 膜部位膜厚分佈不均。光線於這些應當㈣而沒有錢膜之又 部位或膜厚分佈不均之部位產生之反射、透射或折射等光 學現象與光線於正"厚之部位產生之光學現象不同 即’鏡片賴部位不準確或朗厚度*均將影響光學產口 之成像品質，降低光學產品良率。 ασ 有鑑於此，有必要提供一種可具有良好鍍膜效果之鐘 片鑛膜治具及鏡片鑛膜方法。 【發明内容】 以下，將以實施例說明一種具有良好^效果 鍍膜治具及鏡片鍍膜方法。 一種鏡片制治具，其包括框體及至少兩個固持件， 該至少兩個固持件相對設置於框體内，每一固持件 由彈性壁圍合而成之具有至少一開口之囊體以及用於： 該至少一開口之密封體，該囊體用於容置一定量之流體， 以使該至少兩個固持件相互配合夾持鏡片。 l -種鏡片鍍膜方法，包括步驟：提供如上所述之 鍍膜治具；提供㈣膜鏡片，該待_鏡片具有待 面及與待㈣表面相連接之側面；將待鑛膜鏡片放^於^ 個囊體之間，使待鍍膜鏡片之側面與囊體相對、待鍍 二之軸線與囊體長度方向垂直；藉由每—囊體之開:向= =體=充流體，直至兩個囊體穩固失持其間之待缝膜鐘 Β、以在封體㈣囊體之開口；於該待艘膜鏡片之待锻腹 200916816 表面鍍上膜層。 固持:技片鑛膜治具包括至少兩個具有囊體之 ' 藉由向囊體填充流I#以# )曰i s , 鼓起並與待鍍膜鏡月體以使付該至少兩個固持件 谓犋鏡片之側面充分接觸 持放置於其間之待铲胺於μ丄 非攸向杈固夾 ,,^ 、又臈鏡片。由於固持件從待鍍膜鐘> 側面夾持待鍍膜鏡片，闵中士斗 亏狨胰鏡片之 . 口此，本技術方案之鏡片鍍膜治呈 不會遮敝待鍍膜鏡片之饵 -、 .., 寻鐘膜表面’不會造成待鐘膜镑Η 鍍膜部位之不準確哎膣居戸疫八> X t圾胰鏡片 及膜層届度分佈不均。本技術方幸之俨 片鍍膜方法於不影變样雄 ’、’兄 膜，可獲得具有良好鍍膜效果之鏡片。 仃鍍 【實施方式】 下面將結合附圖，對本技術方案之鏡片鍵膜治具及鏡 片鑛膜方法作進一步詳細說明。 請:併參閱圖i及圖2，本技術方案第一實施例提供之 鏡片鑛膜治具1G包括框體u及兩個固持件12。該框體u 由底壁111及側壁112構成，該框體u用於支樓兩個固持 件12。該兩個固持件12相對地放置於框體n内，並與底 壁111相接觸。該兩個固持件12用於配合固持鏡片。-每一固持件12均包括由彈性壁121圍合而成之囊體 122及密封體123。該囊體122為長條狀中空物體，具有2 少一開口 124及一内部空腔125。該内部空腔125用於容置 流體，該至少一開口 124為向囊體122之内部空腔125填 充流體或使得内部空腔125内之流體自囊體122逸出之通 道。該密封體123用於密封該至少一開口 124，其可控制内 200916816 4二腔125疋否成為一封閉空間，因而 體广内是否容置有流體與容置之流體量。艺 固持鏡片時可使得囊體122 :鍍臈則需要 體從開口 124逸出，者 里仙·體，並避免流 份流體自開口 m逸^體而要鬆開鏡片時則使得大部 囊…之流===:=12可根據 鏡片。 遐之去⑼枝地目持或鬆開 该彈性壁121由彈性材料製成。優選地 之彈性模量可於〇.5_6 MPa之間。該彈性材=H 等高分子材料，例如，可為聚 為橡= =氯續化聚乙稀橡膠、順爾、天然橡 =性㈣、聚氯乙_性樹脂或聚烯烴熱塑性彈性樹ς 相接：持Γ2臺之囊體m可具有較小尺寸，不與側壁in ^接觸’即’㈣122具有較大之變形空間。#然，囊體 仍：有可具 =大，寸’與側壁112相接觸，僅需囊體⑵ ，、有-疋㈣空間以可變形固持鏡片即可。 或液體時㈣122之高度應小於待賴鏡片之厚度，3 =或^後囊體122之高度可與待㈣鏡片之厚度大致 相等。未填充氣體或液體時固持件12之彈性壁ΐ2ι之厚产 可於〇.〇5-5mm之間，填充氣體或液體後彈性壁ΐ2ι = 以於0.02-3mm之間為宜。 予又 當然’每，122還可為半圓環狀、半擴圓環狀或 /、他形狀，兩個固持件12可配合形成圓環、橢圓環或其他 200916816 -環狀體，從而可固持放置於其中之一個鏡片。 • 吾然，鏡片鍍膜治具10可包括兩個以上之固持件12，200916816. Nine, invention description: [Technical field of the invention] The present invention relates to a lens coating technology, and more particularly to a lens mineral film treatment method and a lens coating method. [Prior Art] With the development of optical products, the application range of optical lenses is becoming wider and wider. Accordingly, the industry uses a variety of methods to fabricate optical lenses to accommodate the market demand for different sizes of optical lenses (see "Fabrication of Diffractive Optical Lens for Beam splitting Using LIGA Process", Mechatronics and Automation, Proceedings of the 2006 IEEE International Conference on , pp.1242-1247, 2006.06). Generally, the manufactured optical lens is subjected to subsequent processing to obtain good performance suitable for the application. The coating process is one of the important steps in the subsequent processing. Coating refers to the physical or chemical method of plating a single layer or a multi-layer film on the surface of the lens, and using the interference of _, ray, reflection and transmitted light on the film interface to achieve poly K coke, collimation, filtering, reflection and refraction. And so on. When the lens is coated, the lens is generally fixed between the upper tray and the lower tray. The upper tray and the lower tray have mutually corresponding through holes for exposing the portion of the lens to be coated, and then coating the portion where the lens needs to be coated by vapor deposition or sputtering. However, since the position of the lens coating is limited by the position of the through hole of the upper tray and the lower tray, once the position of the through hole does not match the position of the lens to be coated, the lens coating portion may be inaccurate, and the portion where the lens should be coated may not be coated. . In addition, since the upper tray and the lower tray have a certain thickness, that is, 5 200916816, the through hole has a certain depth, and due to the well depth effect, the lens may be coated with a film of a predetermined thickness near the inner surface of the through hole, thereby causing the lens coating. The film thickness of the part is unevenly distributed. The optical phenomena such as reflection, transmission, or refraction generated by the light in the part where the film is not (or) and where the film thickness is unevenly distributed are different from the optical phenomenon produced by the light in the thick portion. Accuracy or sizing thickness* will affect the imaging quality of the optical product and reduce the yield of the optical product. Σσ In view of this, it is necessary to provide a film mineral film fixture and a lens mineral film method which can have a good coating effect. SUMMARY OF THE INVENTION Hereinafter, a coating method and a lens coating method having good effects will be described by way of examples. A lens fixture comprising a frame body and at least two holding members, wherein the at least two holding members are oppositely disposed in the frame body, and each of the holding members is surrounded by an elastic wall and has a capsule having at least one opening and The utility model is characterized in that: the at least one opening sealing body is for accommodating a certain amount of fluid, so that the at least two holding members cooperate with each other to clamp the lens. l - a lens coating method, comprising the steps of: providing a coating fixture as described above; providing (four) a film lens having a side to be surfaced and connected to the surface to be (four); placing the lens to be coated on the ^ Between the capsules, the side of the lens to be coated is opposite to the capsule, and the axis to be plated is perpendicular to the length of the capsule; by the opening of each capsule: the direction = = body = fluid filling, until the two capsules The body is stably lost in the middle of the film to be sutured, in the opening of the capsule (4) capsule; the surface of the film to be forged 200916816 is coated with a film layer. Holding: the technical film ore fixture comprises at least two capsules filled with a flow I# with a 曰is, bulging and collimating with the body to be coated to make the at least two holding members It is said that the side of the lens is in full contact with the amine to be shovel placed in the 丄 丄 杈 , , , , , 。 。 。 。 。 。 。 。 。 。 。 。 。 Since the holding member holds the lens to be coated from the side to be coated, the sergeant loses the pancreatic lens. The lens coating of the technical solution does not conceal the bait of the lens to be coated -, .., The surface of the bell membrane does not cause the inaccurate film to be filmed. The inaccurate coating area is plagued by the plague. The uneven distribution of the X-ray pancreatic lens and the film layer. The technology is fortunate that the film coating method can obtain a lens with good coating effect without changing the film of the male and female.仃 plating [Embodiment] Hereinafter, the lens key film fixture and the mirror film method of the present invention will be further described in detail with reference to the accompanying drawings. Please refer to FIG. 1 and FIG. 2 . The lens ore film fixture 1G provided by the first embodiment of the present invention includes a frame u and two holding members 12 . The frame u is composed of a bottom wall 111 and a side wall 112 for the two holding members 12 of the branch. The two holding members 12 are placed opposite each other in the frame n and are in contact with the bottom wall 111. The two holding members 12 are used to cooperate to hold the lens. Each of the holding members 12 includes a capsule 122 and a sealing body 123 which are enclosed by an elastic wall 121. The capsule 122 is an elongated hollow body having two openings 124 and an internal cavity 125. The internal cavity 125 is for receiving fluid, and the at least one opening 124 is a passage for filling the internal cavity 125 of the balloon 122 with fluid or causing fluid within the internal cavity 125 to escape from the balloon 122. The sealing body 123 is configured to seal the at least one opening 124, and can control whether the two chambers 125 成为 成为 成为 成为 成为 168 168 168 , , , , 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 When the lens is held by the art, the capsule 122 can be made: the rhodium plating needs to escape from the opening 124, and the body is prevented from flowing, and the fluid is prevented from flowing from the opening m, and the lens is released when the lens is released. The flow ===:=12 can be based on the lens. (9) Branching or loosening The elastic wall 121 is made of an elastic material. Preferably, the modulus of elasticity is between _5_6 MPa. The elastic material is a polymer material such as H, for example, it can be a rubber = = chlorine continuous polyethylene rubber, Shun, natural rubber = (four), polyvinyl chloride resin or polyolefin thermoplastic elastic tree Connection: The capsule m holding two sets can have a small size and does not contact the side wall in ^ 'that is, 'four' 122 has a large deformation space. #然, The capsule is still: there is a configurable = large, inch 'contact with the side wall 112, only the capsule (2), and - 疋 (four) space to deformably hold the lens. Or the height of the liquid (four) 122 should be less than the thickness of the lens to be worn, and the height of the back pocket 122 can be approximately equal to the thickness of the (four) lens. When the gas or liquid is not filled, the elastic wall of the holding member 12 is thick and can be between -55-5 mm, and the elastic wall ΐ2ι = is preferably between 0.02-3 mm after filling with gas or liquid. And of course, 'each, 122 may also be semi-annular, semi-expanded or/or his shape, and the two holding members 12 may cooperate to form a ring, an elliptical ring or other 200916816-ring body, thereby being able to be placed. In one of the lenses. • Of course, the lens coating fixture 10 can include more than two holding members 12,
以可固持更多之鏡片。另外，兩個或兩個以上之固持件U 可具有相同形狀，亦可為不同形狀，僅需其可配合固持鏡 片即可。 該鏡片鍍膜治具10從鏡片侧面來固持-個或複數放置 持件12間之鏡片，因此，鏡片鑛膜治具1〇不Ϊ 汾曰^之待鐘膜表面，可使得鏡片具有良好鍵膜效果。 膜之方還提供—種採用鏡片賴治具1G給鏡片鑛 膜之方法，其包括以下步驟： 步’提供如圖1及圖2所示之鏡片鍍膜治具10。 該待梦胺二Η明參閱圖3 ’提供至少一個待鑛膜鏡片20， 連:之具有待鑛膜表面21及與待鑛膜表面21相 ^實施例中，提供複數待賴鏡片20。 第三步，請一併參閱圖4及圖5 20間隔—定距離地依次排列於兩個固持件Γ之 膜鏡片20之側面22與兩 相 ^使待鍍 片20之軸線與底壁111垂直。X… 卩4錄膜鏡 本實施例中’待鍍膜鏡片20與 有-段距離’以使兩個固持 手牛12之間可 待鍍膜鏡片20與兩個固持：二交:：空間。當然， 待鍍膜鏡片20之側面22斑^^之間亦可〉又有距離，即， 側面22與兩個固持件叫目 200916816 12仍具有一定變形空間。 第四步，請一併參閱圖6及圖7,藉由每 =開口 m向每-固持件12之囊體122内填充流體，使得 弹性壁121發生變形並使得兩個固 ^ 鼓起。當兩個囊體122内容置有車/夕兮 22緩忮 ^ 谷置有較多流體，使得兩個囊體 122於側壁112限制下鼓起 襄體 疋％度，給予放置於兩個量 體122之間之複數待鍍膜鏡片 似叢 持複數待鍍膜鏡片20時，停止向量雕 心口欠 〒丘门襄肢122内殖夺法骑，并 同時以密封體123密封開口 124。 〆、) 亚 此日i，兩個固持件p 受形至-定程度，與待錄膜鏡片2Q2 抵靠，並從側面22穩固夾持待鍍膜鏡片20。 填充並容置於囊體122之流 體可Α^ ^ 體了為軋體或液體。該氣 乳、惰性氣體或其他混合氣體。該液體可 為水、油、水銀或其他液體。 τ 較為釋定，^充之氣體或液體性能 ，為U ’不對固持件12之物理、化學性 即可。本實施例中，填充 車乂大办曰 … 具尤π固持件12之液體為水。 弟五步，於該複數待鍍膜鏡片20 膜 上膜層。 ^-行緞膜表面21鍍 鍍膜之方法可為物理方法或化學方法 子體增強化學氣相沉積娜 ，可為離 土鍍膜法、真空磁控陰極 〜 ’，，' 粉沫熱喷塗鍍膜法等。 又、，、洛液凝膠鍍膜法及. 鍍於待鍍膜表面21之膜層不限，苴 反射臈、辦读胺c 〃、j為低輻射膜、抗 心透膜、增反膜或其他功能膜層。 200916816 於待鍍獏表面21鍍上所需厚度之膜層後，可揭開密封 體123，將排放管（圖未示）連接至開口 ι24，使得内部空 腔125内之流體經由開口 124及排放管排出，從而，兩ς 持件12回復變形並鬆開其間所夾持之已鐘膜鏡片。 由於本技術方案之兩個固持件12從待鍍膜鏡片2〇之 側，22來夾持待鐘膜鏡片2〇,因此鏡片鑛膜治* 不合 遮蔽待鍍膜鏡片2G之㈣膜表面21，於不影 二 21之情形下對待㈣鏡片2()進行㈣，從而不會造成= =鏡片加It膜部位之科確或賴膜層厚度分佈不均，可又 于^部位準確、膜層厚度均句之顏鏡片。 且3(//杠閱目8,本技術方案第二實施例提供之鏡片鍍膜治 置之固H。31及放置於框體31内之兩個相對且平行設 -開32均包括—由彈性壁圍合而成之具有至少 形相配ΓίΤ22。本實施例中，為與待鑛臈鏡片之外 寬呈長條狀’由寬度較小之固持 沿固持件32之長产方向牙0M26父替排列而成。確切地說， 為正弦規律或令二律，’固持件32之寬度變化規律大致 宜。 ’ 、 與待鍍膜鏡片之外形相配合為 以— 時連給:::持件32填充流體，本實施例中， 管33端兩個囊體322之開口似，並藉由填充 S %部之密封體切密封填充管3λ。 相對應地，該框體31之侧壁312具有一容置口 313, 200916816 蹲 ...以便放置填充管3 3。 k /採用本實施例所示之鏡片鍍膜治具3〇固持如圖3所示 之待锻膜鏡片20進行链膜時，可將複數待鍍膜鏡片20依 次放置於該兩個固持件32之間，並將每-待鍵膜鏡片2〇 放置於相對之兩個固持部325之間，如圖9所示。當藉由 填充管33向兩個固持件32填充量之氣體或液體^， 圖ίο所示，兩個囊體322鼓起、變形並使得兩個固持件 32穩固夾持複數放置於其間之待鍍膜鏡片20。具體地，除 了:個固持部325與待鍍膜鏡片2Q之側面22充分接觸、 抵靠外’與固持部325相鄰之支禮部326之一部分亦與待 鑛膜鏡片2G之側面22相接觸、抵靠，從而，使得兩個固 .持件32與待鍍膜鏡片2〇具有較大接觸面積及較大抵靠 力’以更穩固地夾持待鍍膜鏡片2〇。 當然，鏡片鍍膜治具20可包括兩個以上大致平行放置 Q持件32以固持更多鏡片。另外，兩個或兩個以上之 (固持件32可具有相同形狀，亦可具有不同形狀，僅需苴可 配合固持鏡片即可。 /、 本技術方案之鏡片鍍膜治具包括至少兩個具有囊體之 寺件了藉由向囊體填充流體以使得該至少二個固持件 鼓起並與待鍍膜鏡片之側面充分接觸、抵靠，從而穩固央 持放置於其間之待鍍膜鏡片。由於固持件從待鍍膜鏡片之 側面夾持待鍵膜鏡片，因此，本技術方案之鏡片鑛膜治具 不會遮蔽待鍵膜鏡片之待鍵膜表面，從而不會造成待鍵膜 鏡片錢膜部位之不準確或膜層厚度分佈不均。本技術方案 12 200916816 之鏡片鍍膜方法於不影響待鍍膜表面之 鑛膜二可獲得具有良好鑛臈效果之鏡片。“以仃 綜上所述，本發明續已符合發 提出專利申請。惟 R要件，逐依法 所述者僅為本發明之較佳實施方 式，自不旎以此限制本案之申^主 _ 朴一 义甲明專利靶圍。舉凡熟悉本幸 納篕…由神所作之等效修飾或變化，皆 盍於以下申凊專利範圍内。 【圖式簡單說明】 一立圖1係本技術方案第一實施例提供之鏡片鐘膜治具之 不忍圖。 圖2係本技術方㈣提供之㈣制治具沿 圖1中ιι-π方向之剖示圖。 圖3係本技術方案第一實施例提供之待鍍膜鏡片之示 圖4係本技術方案第一實施例提供之待鍍膜鏡片放置 於鏡片鍍膜治具之示意圖。 圖5係本技術方案第一實施例提供之鏡片鍍膜治具沿 圖4中V-V方向之剖示圖。 圖6係本技術方案第一實施例提供之放置有待鍍膜鏡 片之鏡片鑛膜治具填充液體後之示意圖。 圖7係本技術方案第一實施例提供之鏡片鍍膜治具沿 圖6中VII-VH方向之剖示圖。 圖8係本技術方案第二實施例提供之鏡片鍍膜治具之 示意圖。 13 200916816 .. 圖9係本技術方案第二實施例提供之待鍍膜鏡片放置 . 於鏡片鍍膜治具之示意圖。 圖10係本技術方案第二實施例提供之放置有待鍍膜鏡 片之鏡片鍍膜治具填充流體後之示意圖。 【主要元件符號說明】 鏡片鍍膜治具 10，30 框體 11，31 底壁 111 侧壁 112 ， 312 固持件 12，32 彈性壁 121 囊體 122 ， 322 • 密封體 123 ， 323 . 開口 124 ， 324 内部空腔 125 s 鏡片 20 待鍍膜表面 21 侧面 22 容置口 313 固持部 325 支撐部 326 填充管 33 14In order to hold more lenses. In addition, two or more holding members U may have the same shape or different shapes, and only need to be matched with the holding mirror. The lens coating jig 10 holds the lens between the one or a plurality of the holding members 12 from the side of the lens. Therefore, the lens of the lens ore film can not be used for the surface of the film, so that the lens has a good bond film. effect. Also provided by the film is a method of using a lens lacquer 1G to a lens mineral film, which comprises the steps of: providing a lens coating jig 10 as shown in Figs. The present invention provides at least one to be coated lens 20, which has a surface to be film 21 and a surface 21 to be filmed. In the embodiment, a plurality of lenses 20 are provided. In the third step, please refer to FIG. 4 and FIG. 5 together with the spacing and the distance between the two sides of the film lens 20 of the two holding members 与 and the two phases so that the axis of the sheet 20 to be plated is perpendicular to the bottom wall 111. . X... 卩4 film mirror In this embodiment, the film to be coated 20 is spaced from the segment to allow the coated lens 20 to be held between the two holding hands 12 and the two holdings: two spaces: space. Of course, the side surface 22 of the to-be-coated lens 20 can also have a distance between the two sides, that is, the side surface 22 and the two holding members are still in a certain deformation space. In the fourth step, referring to Fig. 6 and Fig. 7, the fluid is filled into the capsule 122 of each holder 12 by the opening m, so that the elastic wall 121 is deformed and the two bodies are bulged. When the two capsules 122 are placed with the car/there is a buffer, the valley is provided with more fluid, so that the two capsules 122 are swelled under the restriction of the side wall 112, and are placed in two bodies. When the plurality of to-be-coated lenses between 122 and the plurality of to-be-coated lenses 20 are held, the stop vector engraving port is not swayed by the squatting limbs 122, and at the same time, the opening 124 is sealed by the sealing body 123. 〆,) 亚 This day i, the two holding members p are shaped to a certain extent, abutting against the film to be recorded 2Q2, and firmly holding the lens 20 to be coated from the side 22. The fluid filled and accommodated in the capsule 122 can be a rolled body or a liquid. The gas, inert gas or other mixed gas. The liquid can be water, oil, mercury or other liquid. τ is more released, and the gas or liquid property of the charge is U ’ not physical or chemical to the holding member 12. In this embodiment, the liquid filled with the rudder is ... the liquid with the π holding member 12 is water. The younger five steps are on the film layer of the film to be coated. ^-The method of plating the surface of the satin film 21 can be a physical or chemical method to enhance the chemical vapor deposition of the body, which can be a soil coating method, a vacuum magnetron cathode ~ ',, 'powder thermal spray coating method Wait. Moreover, the Luo liquid gel coating method and the film layer plated on the surface 21 to be coated are not limited, the 苴 reflection 臈, the reading amine c 〃, j is a low radiation film, an anti-cardiac film, an anti-reflection film or the like Functional film layer. 200916816 After the surface to be plated 21 is plated with a film of a desired thickness, the sealing body 123 can be uncovered, and a discharge pipe (not shown) is connected to the opening ι 24, so that the fluid in the internal cavity 125 is discharged through the opening 124. The tube is discharged so that the two holding members 12 are deformed and loosened by the in-vivo lens held therebetween. Since the two holding members 12 of the present technical solution hold the lens 2 to be coated from the side of the lens 2 to be coated, 22, the lens ore film does not cover the film surface 21 of the film 2G to be coated, In the case of the shadow 2, (4) the lens 2 () is carried out (4), so that it will not cause = = the lens or the film portion of the film is uneven or the film thickness is unevenly distributed, and the film thickness can be accurate and the film thickness is uniform. The lens of the face. And 3 (//Ballet 8), the lens coating treatment provided by the second embodiment of the present invention has a solid H.31 and two opposite and parallel-opening-32s placed in the frame 31 include - by elasticity The wall is enclosed by at least a matching phase. In this embodiment, the strip is elongated in width from the outer surface of the lens to be mined, and is supported by the 0M26 parent in the long-term direction of the holding member 32. Specifically, for the sine law or the law, the width of the holding member 32 varies generally. ', and the shape of the lens to be coated is matched with - when::: the holding member 32 is filled with fluid In this embodiment, the opening of the two capsules 322 at the end of the tube 33 is similar, and the filling tube 3λ is sealed by filling the sealing body of the S% portion. Correspondingly, the side wall 312 of the frame 31 has an accommodation. Port 313, 200916816 蹲 ... so as to place the filling tube 3 3 k / using the lens coating jig shown in this embodiment 3 〇 holding the film to be forged as shown in Figure 3 for the chain film, the plural The lens to be coated 20 is placed between the two holding members 32 in turn, and each of the to-be-bonded lens lenses 2 is placed in a relative position. Between the two holding portions 325, as shown in Fig. 9. When the two holding members 32 are filled with a quantity of gas or liquid by the filling tube 33, as shown in Fig. 2, the two capsules 322 are bulged and deformed. The two holding members 32 are stably held by the plurality of holding lenses 20 to be coated therebetween. Specifically, except that the holding portions 325 are in sufficient contact with the side surface 22 of the lens 2 to be coated, and the outer portion is adjacent to the holding portion 325. A part of the ritual part 326 is also in contact with the side 22 of the lens to be coated lens 2G, so that the two holding members 32 have a larger contact area and a larger abutting force with the lens 2 to be coated. The lens coating fixture 20 can be more firmly clamped. Of course, the lens coating fixture 20 can include more than two substantially parallel placing Q holding members 32 to hold more lenses. In addition, two or more (holding members 32 can It has the same shape and can have different shapes, and only needs to be used to hold the lens. /, The lens coating fixture of the technical solution includes at least two temple pieces having a capsule body by filling the capsule with fluid The at least two holding members bulge and are to be coated The side of the sheet is fully contacted and abutted, thereby stably holding the lens to be coated placed therebetween. Since the holding member holds the lens to be bonded from the side of the lens to be coated, the lens of the technical solution of the present invention does not The surface of the film to be bonded to the key film is shielded so as not to cause inaccuracies or uneven thickness distribution of the film to be filmed. The lens coating method of the technical solution 12 200916816 does not affect the surface of the film to be coated. Membrane 2 can obtain a lens with good ore effect. "In view of the above, the present invention has been consistent with the filing of a patent application. However, the R element, according to the law, is only a preferred embodiment of the present invention, since It is not necessary to limit the application of this case to the main _ 朴一义甲明 patent target. Those who are familiar with this sorrow and sorrow... The equivalent modifications or changes made by God are within the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS A vertical diagram 1 is a diagram of a lens and a film fixture provided by a first embodiment of the present technical solution. Fig. 2 is a cross-sectional view of the (4) manufacturing tool according to the ιι-π direction in Fig. 1 provided by the technical party (4). 3 is a schematic view of a lens to be coated provided by a first embodiment of the present technical solution. FIG. 4 is a schematic view showing a lens to be coated provided by a first embodiment of the present technical solution placed on a lens coating jig. Fig. 5 is a cross-sectional view of the lens coating jig provided in the first embodiment of the present technical solution taken along line V-V of Fig. 4. Fig. 6 is a schematic view showing the lens of the lens ore film in which the lens to be coated is placed in the first embodiment of the present invention. Fig. 7 is a cross-sectional view of the lens coating jig provided in the first embodiment of the present technical solution taken along the line VII-VH in Fig. 6. Fig. 8 is a schematic view showing a lens coating jig provided by a second embodiment of the present technical solution. 13 200916816 . . . FIG. 9 is a schematic diagram of a lens to be coated provided by a second embodiment of the present technical solution. Fig. 10 is a schematic view showing the lens coating jig of the second embodiment of the present invention with the lens coating fixture placed thereon to be filled with a fluid. [Main component symbol description] Lens coating fixture 10, 30 frame 11, 31 bottom wall 111 side wall 112, 312 holding member 12, 32 elastic wall 121 capsule 122, 322 • sealing body 123, 323. opening 124, 324 Internal cavity 125 s lens 20 to be coated surface 21 side 22 accommodating port 313 holding portion 325 support portion 326 filling tube 33 14