TW200931294A - A fabrication process for multiple-layer color metal panel with array micro-holes - Google Patents

A fabrication process for multiple-layer color metal panel with array micro-holes Download PDF

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Publication number
TW200931294A
TW200931294A TW097100206A TW97100206A TW200931294A TW 200931294 A TW200931294 A TW 200931294A TW 097100206 A TW097100206 A TW 097100206A TW 97100206 A TW97100206 A TW 97100206A TW 200931294 A TW200931294 A TW 200931294A
Authority
TW
Taiwan
Prior art keywords
metal
micro
metal panel
color array
light
Prior art date
Application number
TW097100206A
Other languages
Chinese (zh)
Inventor
Che-Tung Wu
Chang-Li Liu
Original Assignee
Ichia Tech Inc
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 Ichia Tech Inc filed Critical Ichia Tech Inc
Priority to TW097100206A priority Critical patent/TW200931294A/en
Priority to US12/018,920 priority patent/US20090173713A1/en
Publication of TW200931294A publication Critical patent/TW200931294A/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/83—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/88—Processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/7006—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard comprising a separate movable contact element for each switch site, all other elements being integrated in layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/002—Materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/068—Properties of the membrane
    • H01H2209/07—Properties of the membrane metallic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/044—Edge lighting of layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/058—Optical grid, collimator or microlouver
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/002—Actuators integral with membrane
    • H01H2221/004—U-shaped openings surrounding keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/022—Telephone handset
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Push-Button Switches (AREA)
  • Planar Illumination Modules (AREA)

Abstract

A fabrication process for multiple-layer color metal panel with array micro-holes; firstly produce and prepare a thin metal plate and form a plurality of micro holes and hollow parts on the thin metal plate and form the main body of keypad button on the hollow parts. The multiple micro holes are arranged to form the patterns on the surface of the keypad button main body. The thin metal plate is formed into a predetermined shape after it is stamped; after that, a multilayer color backlight module is attached on one lateral side of the thin metal plate by hot-pressing or adhering method. Finally, electric signal module is attached to the other side of backlight module so as to complete the fabrication process of multi-layer color metal plate with arrayed micro-holes.

Description

200931294 九、發明說明： 【發明所屬之技術領域】 種按鍵式的金屬面板 本發明係有關一種面板，尤指一 製作方法。 【先前技術】 〃目則的金屬面板’如第—圖⑻、（b)所示，為美國專利 =US2007/0205986A1號。該申請案金屬按鍵面板咖、具有一 ❹彈性層la，該彈性層以的一側面上具有一複數個凸體 ，而對應該凸體11a的彈性層13之另—側面上=置有 金屬按鍵2a，該金屬按鍵2a上都具有對應圖案的鏤空 二，在該鏤空部21a填入有可透光性之樹脂層B。 ^屬按鍵面板10a配置於電子裝置之座體2〇a時，該金 ^鍵面板iOa位於該電訊模組施±，該電訊模組施 的接觸點32a，於該電路板31a上配置有不動 Ο該金屬>} 33 a卜致n / Θ i屬片33 a ’ ”有稷數個圓弧球面之彈片331a，該彈片 a對應於每一個接觸點32 對應於談_ " ^ 而的另一側面則 立a。§金屬按鍵23被按下時，使該凸 ；於該彈片33]3的表面上’並使該彈片331a變二 该接觸點32a接觸而產生 與 亮時，哕背輪而且，在背光源點 、，讓以穿過該金屬按鍵仏的樹脂層 4使用者可以清楚看見每個按鍵位置。 雖然，上述之金屬按鍵面板 小的體積製作，可安裝於㈣…匕朝者車…專、紐、 衷方、體積小的電子裝置上使用。但 5 200931294 是’在製作上必須將金屬按鍵2a上鏤空部21a逐一 樹脂層22a後，再將金屬按鍵2a —個個精準的貼覆性 層la的一側面上，導致製作上較費時、費工，且不易妒 作。在金屬按鍵面板10a組合後，與座體2〇a結合時，4該 金屬按鍵2a週邊處與座體20a間有縫隙形成，易使只 外部之灰塵屯積或轉人，造餘鍵㈣不順或者造成内 部電路的短路。而且，在該金屬按鍵面板1〇a的背光源被 Ο 點凴時，使按鍵2a的鏤空部2】a所呈現單一色澤的光線， 使外觀過於呆板及單調。 '' 【發明内容】 口此，有鐘於上述缺失，本發明之主要目的在於提供 :種結構簡單，易於製作之金屬面板，且具有多層色的背 光源顯示效果，以增進金屬按鍵面板整體外觀的視覺效 果。而且，還可在金屬面板上塗佈填充物，使該金屬面板 具有防塵及防水滲入之效果。 為達上述之目的’本發明提出一種多層色陣列微孔之 孟屬面板製程，首先製備有一金屬薄板，對金屬薄板進行 蝕刻處理’使金屬薄板上形成有複數個微孔及鏤空部’以 歧鏤二σ卩形成一按鍵本體，以該複數微孔排列成按鍵本體 表面之圖案，再將金屬薄板進行沖切後，形成有一既定形 狀之金屬面板。接著，將第一、二導光板貼覆於該金屬面 板的側面上’該第一、二導光板可利用熱壓方式或黏貼 成形於該金屬面板一側，並於該第一、二導光板上壓出具 有對應按鍵本體的圖案之第—、二導光微結構’該第一、 6 200931294 二導光微結構呈錯開狀態排列，再於該第一、二 端各自配置有第一、_ έ I# ϋ 且方乐 一組發光早兀，並於該第一、二導光 板及一、二組發光單元上方配置置有一第一、二遮蔽單 “农後將電訊模組貼覆於該背光模組之一側面上， 該電訊模纟以-㈣印刷電路板，該電路板上設有複數個 接觸點，該每個接觸點對應—金屬彈片，再於電路板及金200931294 IX. Description of the invention: [Technical field of the invention] A button type metal panel The present invention relates to a panel, and more particularly to a manufacturing method. [Prior Art] The metal panel of the eyepiece is shown in Figs. 8(b) and (b), and is US Patent No. US2007/0205986A1. The metal button panel of the application has an elastic layer la, the elastic layer has a plurality of convex bodies on one side, and the other side of the elastic layer 13 corresponding to the convex body 11a has a metal button 2a, the metal button 2a has a hollow 2 corresponding to the pattern, and the light-transmissive resin layer B is filled in the hollow portion 21a. When the button panel 10a is disposed on the base 2a of the electronic device, the gold button panel iOa is located in the telecommunications module, and the contact point 32a of the telecommunications module is disposed on the circuit board 31a. Ο the metal >} 33 abu n / Θ i is a piece 33 a ' ” has a number of arc spherical razor 331a, the shrapal a corresponding to each contact point 32 corresponds to the talk _ " ^ The other side is a. When the metal button 23 is pressed, the protrusion is made; on the surface of the elastic piece 33]3, and the elastic piece 331a is brought into contact with the contact point 32a to be made bright and light, the back is At the same time, at the backlight point, the user can clearly see the position of each button by the resin layer 4 passing through the metal button 。. Although the above-mentioned metal button panel is small in volume, it can be installed in (4)... The car is used on the electronic device of special, new, hearty and small size. But 5 200931294 is 'the production must be on the metal button 2a on the hollow portion 21a one by one resin layer 22a, then the metal button 2a - each precision One side of the adhesive layer la, which leads to time-consuming and labor-intensive production When the metal button panel 10a is combined, when combined with the seat body 2〇a, 4 a gap is formed between the periphery of the metal button 2a and the seat body 20a, so that only external dust is accumulated or transferred. The remnant key (4) is not smooth or causes a short circuit of the internal circuit. Moreover, when the backlight of the metal button panel 1a is smashed, the hollow portion 2a of the button 2a is rendered with a single color of light, which makes the appearance too It is rigid and monotonous. '' [Invention] The main purpose of the present invention is to provide a metal panel with a simple structure and easy fabrication, and a multi-color backlight display effect to enhance the metal. The visual effect of the overall appearance of the button panel. Moreover, the filler can be coated on the metal panel to make the metal panel have the effect of dustproof and waterproof penetration. For the above purpose, the present invention proposes a multilayer color array microhole. In the panel process, a metal thin plate is first prepared, and the thin metal plate is etched to form a plurality of micropores and hollow portions formed on the metal thin plate. Forming a button body, arranging the plurality of micro holes to form a pattern of the surface of the button body, and then punching the metal sheet to form a metal panel of a predetermined shape. Then, attaching the first and second light guide plates to the metal panel The first and second light guide plates are formed on the side of the metal panel by hot pressing or pasting, and the first and second light guides having the pattern of the corresponding button body are pressed on the first and second light guide plates. The microstructures of the first, 6 200931294 two light guiding microstructures are arranged in a staggered state, and then the first and second ends are respectively arranged with a first, _ έ I# ϋ and a group of luminescent lights prematurely, and The first and second light guide plates and the first and second groups of light-emitting units are disposed with a first and second shielding sheets. The telecommunication module is attached to one side of the backlight module, and the telecommunication module is printed by - (4) a circuit board having a plurality of contact points, each of which corresponds to a metal dome, and then to the circuit board and the gold

屬彈片的-侧面配置一薄膜層，再於該薄膜層的凸起處之 一側面設有一凸體。 【實施方式】 現配合圖式說 茲有關本發明之技術内容及詳細說明 明如下： ，请參閱第二圖’係本發明之多層色陣列微孔之金屬面 板製程流程示意圖。如圖所示：本發明之具有微孔陣列之 ^屬按鍵面板製作方法，首先在步驟觸，製備有一金屬 溥板10,如第三圖⑻。該金屬薄板10為一不鏽鋼（sus)、 υ銘鎂合金之任一種材質。 步驟102，進行㈣：將金屬薄板10進行蚀刻處理， 使金屬薄板10上形成有複數個微孔11及鏤空部12，以該鏤 空部^形成一按鍵本體13，該按鍵本體13表面上的圖案14 係由複數微孔11所排列而成，如第三圖(b 為數字、文字、特殊符卿、*、·）及方向符號等圖案 步驟刚，進行沖切：將金屬薄板1G進行沖切後，形 成有一既定形狀之金屬面板i，如第三圖（c、d)。 步驟祕，貼覆背光模組2(如第四、五圖）：將板狀 7 200931294 之第一導光板21及第二導光板22貼覆於該金屬面板1的一 側面上，該第一導光21及第二導光板22可利用熱壓方式或 黏貼成形於該金屬面板1 一側，並於該第一導光板21及第 二導光板22上壓出具有對應按鍵本體13的圖案14之第—導 光微結構211及第二導光微結構221 ，該第一導光微結構 211及第二導光微結構221呈錯開狀態排列對應於該按鍵 本體13上。另，於該第一導光板21及第二導光板22 一端配 ❹置有第一組發光單元23及第二組發光單元24，並於該第一 組發光單元23及第二組發光單元24上方配置有片狀的第一 遮敝早元25及苐一遮敝早元26 ’以第一遮蔽單元25戍第二 遮蔽單元26遮蔽該第一組發光單元23或第二組發光單元24 所產生的光線’避免光線相互干擾。又，該第一組發光單 凡23及第二組發光單元24為複數個相同或不相同顏色之發 光二極體。該前述所提之第一、二導光微結構211 、221 為凹設於第一、二導光板21、22内部或凸設於該第一、二 〇導光板21、22 —側面上。 步驟108，進行電訊模組3貼覆（如第六圖）：將一 電模、、且3貼復於该背光模組2之一側面上，該電訊模組 3具有一軟性印刷電路板㊉^印”，該電路板31上設有複 數個接觸點311 ，該每個接觸點311對應一金屬彈片 i二D〇me)32 ’再於電路板31及金屬彈片32的U面配置 ^膜層33 ’再於該薄膜層33的凸起處之—側面設有一凸 二’該凸體34對應於第一、二導光板21、22上的第一、 一 ¥光微結構211 、221。 8 200931294 請閱第五圖，係本發明之背光模組點亮示意圖。如圖 所示：在所搭配的電子裝置的電路控制（圖中未示）下， 使該第一組發光單元23或第二組發光單元24之其一被點亮 時，該第一組發光單元23或第二組發光單元24所產生的光 線4由第一導光板21或第二導光板22一端進入後，該光線 4文到第一導光微結構211或第二導光微結構22丨將光線 4折射於該按鍵本體13上，則光線4再由該複數微孔〗〗穿 ❹出，可以使按鍵本體13表面的圖案14顯示出來。在第一組 發光單元23或第二組發光單元24有一被點亮時，該金屬面 板1上僅只有幾列或幾行的按鍵本體13上的圖案14被顯示 出來，以方便使用者進行電玩遊戲或多媒體的操作。 當第一組發光單元23及第二組發光單元24同時被點亮 時，在金屬面板1上將會有幾列或幾行的按鍵本體13上的 圖案14呈現相同顏色’而另外的某幾列或某幾行呈現另一 種顏色。或者在第一組發光單元23及第二組發光單元％的 混光下，產生第三種顏色之光線4。 »月 > 閱第八圖（a)〜⑼，係本發明之金屬面板、背光模 二及電Λ模組的組合側視及按壓動作示意圖。如圖所示： 田^屬面板1的按鍵本體13表面受外力按壓，使按鍵本體 13菱形’而贡動凸體34下壓掣該薄膜層泊上，使該金屬彈 片2爻形下壓與接觸點311接觸，而產生通訊號輸 出。 當金屬按鍵面W一侧面未受外力壓擎時，由於該金 面板1及金屬彈片32本身材f的彈性關係，使該金屬面 200931294 板1自動上昇回至原始狀態。 請參閱第七圖，係本發明之金屬面板、背光模組與另 一種電訊模組的組合側視示意圖。如圖所示：在背光模組 的一侧面上配置有另一種電訊模組3，該電訊模組具有— 軟性印刷電路板（FPCB)31，該電路板31上設有複數個接觸 點311 ，該每個接觸點311對應有一金屬彈片（1^^加A thin film layer is disposed on the side of the elastic piece, and a convex body is disposed on one side of the convex portion of the thin film layer. [Embodiment] The technical content and detailed description of the present invention will now be described as follows: Please refer to the second drawing, which is a schematic diagram of the process of the metal plate of the multi-layer color array micro-hole of the present invention. As shown in the figure, the method for fabricating a key panel having a micro-hole array of the present invention firstly has a metal raft 10 as shown in the third figure (8). The thin metal plate 10 is made of any one of stainless steel (SUS) and yam magnesium alloy. Step 102, performing (4): etching the thin metal plate 10 to form a plurality of micropores 11 and hollow portions 12 on the thin metal plate 10, and forming a button body 13 by the hollow portion, the pattern on the surface of the button body 13 The 14 series is arranged by a plurality of micropores 11. As shown in the third figure (b is a number, a character, a special symbol, *, ·), and a direction symbol, the punching step is performed: the metal thin plate 1G is die-cut. Thereafter, a metal panel i having a predetermined shape is formed, as shown in the third figure (c, d). Steps of affixing the backlight module 2 (such as the fourth and fifth figures): the first light guide plate 21 and the second light guide plate 22 of the plate shape 7 200931294 are attached to one side of the metal panel 1, the first The light guide 21 and the second light guide plate 22 can be formed on the side of the metal panel 1 by hot pressing or adhesive bonding, and the pattern 14 having the corresponding button body 13 is pressed onto the first light guide plate 21 and the second light guide plate 22 . The first light guiding microstructure 211 and the second light guiding microstructure 221 are arranged in a staggered state corresponding to the button body 13. The first group of light-emitting units 23 and the second group of light-emitting units 24 are disposed at one end of the first light guide plate 21 and the second light guide plate 22, and the first group of light-emitting units 23 and the second group of light-emitting units 24 are disposed. The first concealed early element 25 and the first concealed early element 26' are disposed above the first shielding unit 25 and the second shielding unit 26 to shield the first group of the light emitting unit 23 or the second group of the light emitting unit 24 The resulting light 'avoids light from interfering with each other. Moreover, the first group of illumination elements 23 and the second group of illumination units 24 are a plurality of light-emitting diodes of the same or different colors. The first and second light guiding microstructures 211 and 221 are recessed in the first and second light guiding plates 21 and 22 or protruded from the first and second light guiding plates 21 and 22. Step 108, the telecommunications module 3 is pasted (as shown in the sixth figure): an electric module, and 3 is attached to one side of the backlight module 2, the telecommunication module 3 has a flexible printed circuit board The printed circuit board 31 is provided with a plurality of contact points 311, and each of the contact points 311 corresponds to a metal dome i2), and is disposed on the U-face of the circuit board 31 and the metal dome 32. The layer 33' is further provided with a convex portion on the side of the convex portion of the film layer 33. The convex portion 34 corresponds to the first and first light-emitting microstructures 211 and 221 on the first and second light guide plates 21 and 22. 8 200931294 Please refer to the fifth figure, which is a schematic diagram of the illumination of the backlight module of the present invention. As shown in the figure: under the circuit control (not shown) of the associated electronic device, the first group of illumination units 23 or When one of the second group of light-emitting units 24 is illuminated, the light 4 generated by the first group of light-emitting units 23 or the second group of light-emitting units 24 is entered by the first light guide plate 21 or the second light guide plate 22, the Light ray 4 to the first light guiding microstructure 211 or the second light guiding microstructure 22 折射 refracting the light 4 to the button body 13 The line 4 is then punched out by the plurality of micro-holes, so that the pattern 14 on the surface of the button body 13 can be displayed. When the first group of light-emitting units 23 or the second group of light-emitting units 24 are illuminated, the metal panel 1 The pattern 14 on the button body 13 having only a few columns or rows is displayed to facilitate the user to perform a video game or multimedia operation. When the first group of light emitting units 23 and the second group of light emitting units 24 are simultaneously illuminated At the time, the pattern 14 on the button body 13 of the column or rows on the metal panel 1 will present the same color ' while the other columns or rows exhibit another color. Or in the first group of illumination units 23 And the light of the third color group is mixed, and the light of the third color is generated 4. »月> The combination of the side view and the pressing action diagram is as shown in the figure: The surface of the button body 13 of the field panel 1 is pressed by an external force, so that the button body 13 is diamond-shaped, and the urging convex body 34 is pressed down to the film layer, so that The metal dome 2 is pressed in contact with the contact point 311 When the metal button face W is not subjected to an external force, the metal plate 200931294 is automatically raised back to the original state due to the elastic relationship between the gold panel 1 and the metal dome 32. Please refer to the seventh figure, which is a side view of the combination of the metal panel, the backlight module and another telecommunication module of the present invention. As shown in the figure, another telecommunication module 3 is disposed on one side of the backlight module. The telecommunications module has a flexible printed circuit board (FPCB) 31, and the circuit board 31 is provided with a plurality of contact points 311, and each of the contact points 311 corresponds to a metal dome (1^^plus

Dome)32 ，再於該電路板31及該金屬彈片32的一側面配置 ❹一薄膜層33，以該金屬彈片33對應於第一、二導光板2ι、 22上的第一、二導光微結構2n 、221 。 虽金屬面板1的按鍵本體13表面受外力按壓，使按鍵 本體13變形，而下壓掣該薄膜層33上，使該金屬彈片犯變 形下壓與接觸點311接觸，而產生一導通訊號輸出。 當金屬按鍵面板1 一側面未受外力壓掣時，由於該金 屬面板1及金屬彈片32本身材質的彈性關係，使該金屬面 板1自動上昇回至原始狀態。 ❹ 請參閱第八圖，係本發明之另一實施例示意®j。如圖 所不：該金屬面板1上的複數微孔u内可填入填充物5或 塗布於該金屬按鍵面板〖的表面上，並使該填充物5滲入 於該微孔11中，可避免微孔積塞灰塵及防水滲透。在本圖 式中，該填充物5為紫外光固化樹脂（UVglue)、矽膠 (Silicone)、玻璃（Vitro)、環氧樹脂（Ep〇xy)或聚合樹脂 (Synthetic resin)等之任一種。 凊參閱第九圖，係本發明之金屬面板使用於手機上的 不思圖。如圖所示：在本發明之金屬按鍵面板丨在製作完 10 200931294 成後，可以運用在手機6上使用時。在光線照射於該金屬 面板1上，該金屬面板1即產生具有光澤的背光效果，增 添手機6整體的外觀美。 請參第十圖，係本發明之金屬面板使用於個人數位助 理裝置上的示意圖。如圖所示：在本發明之金屬面板丨在 製作完成後，除了可以運用在手機6外，還可運用在個人 數=助理裝置（?1^)7上。在光線照射於該金屬面板丨的表 ❹面％即產生具有光澤的背光效果，增添個人數位助理裝 置（PDA)7的整體外觀美。 參閱第十一圖，係本發明之金屬面板使用於汽車音響 面板上的不意圖。如圖所示：本發明之金屬面板！除了可 運用於該手機6及個人數位助理裝置（pDA)7外，更可以安 扁於/飞車音響面板8 ’藉以控制冷氣空調系統、影音系統 及衛星導航系統等之操作。 上述僅為本發明之較佳實施例而已，並非用來限定本 Ο發明實施之範圍。即凡依本發明申請專利範圍所做的均等 變化與修飾，皆為本發明專利範圍所涵蓋。 【圖式簡單說明】 第圖⑻、（b) ’係傳統金屬按鍵面板示意圖。 圖，係本發明之金屬面板製作流程示意圖。 第一圖⑻〜⑷，係本發明之金屬面板製作流程 圖。 第四圖，係本發明之金屬面板與背光模組的分解示意圖。 第五圖，係為第四圖之側視示意圖。 200931294 第六圖⑼、（b) ’係本發明之金屬面板、背光模組及電訊模 組的組合側視及按壓動作示意圖。 第七圖’係本發明之金屬面板、背光模組與另一種電訊模 組的組合側視示意圖。 第八圖，係本發明之另一實施例示意圖。 f九圖，係本發明之金屬面板使用於手機上的示意圖。 第十圖，係本發明之金屬面板使用於個人數位助理裝置上 ❿的示意圖。 第十-圖’係本發明之金屬面板❹於汽車音響面板上的 示意圖。 【主要元件符號說明】 習知： 金屬按鍵面板l〇a 凸體11a 鏤空部21a ®座體20a 印刷電路板31a 金屬片33a 彈性層la 金屬按鍵2a 樹脂層22 a 電訊模組30a 接觸點32 a 彈片331a 本發明： 步驟100〜108 微孔11 鏤空部12 圖案14 金屬薄板10 金屬面板1 按鍵本體13 背光模組2 12 200931294 第一導光板21 第二導光板22 第一導光微結構211 第二導光微結構221 第一組發光單元23 第二組發光單元24 第一遮蔽單元25 第二遮蔽單元26 電訊模組3 電路板31 接觸點311 金屬彈片32 薄膜層33 凸體34 A光線4 〇 填充物5 手機6 汽車音響面板8 個人數位助理裝置7 ❹ 13And a film layer 33 disposed on one side of the circuit board 31 and the metal dome 32, wherein the metal dome 33 corresponds to the first and second light guides on the first and second light guide plates 2, 22 Structure 2n, 221 . Although the surface of the button body 13 of the metal panel 1 is pressed by an external force, the button body 13 is deformed, and the film layer 33 is pressed down, so that the metal dome is deformed and pressed into contact with the contact point 311 to generate a conduction signal output. When one side of the metal button panel 1 is not pressed by an external force, the metal panel 1 automatically rises back to the original state due to the elastic relationship between the metal panel 1 and the metal dome 32 itself. ❹ Refer to the eighth figure, which is a schematic representation of another embodiment of the present invention. As shown in the figure, the plurality of micropores u on the metal panel 1 can be filled with the filler 5 or coated on the surface of the metal button panel, and the filler 5 can be infiltrated into the microhole 11 to avoid Microporous stuffing dust and waterproof penetration. In the present embodiment, the filler 5 is any one of UV curable resin, Silicone, Vitro, Ep〇xy or Synthetic resin. Referring to the ninth figure, the metal panel of the present invention is used on a mobile phone. As shown in the figure, the metal button panel of the present invention can be used on the mobile phone 6 after the production of 10 200931294. When the light is irradiated onto the metal panel 1, the metal panel 1 produces a glossy backlight effect, which enhances the overall appearance of the mobile phone 6. Referring to Fig. 10, there is shown a schematic view of a metal panel of the present invention for use on a personal digital assistant. As shown in the figure, after the metal panel of the present invention is completed, it can be used in the personal number = assistant device (? 1 ^) 7 in addition to the mobile phone 6. The fact that the light illuminates the surface of the metal panel % produces a glossy backlight effect, adding to the overall aesthetic appearance of the personal digital assistant device (PDA) 7. Referring to Fig. 11, there is no intention that the metal panel of the present invention is used on a car audio panel. As shown: the metal panel of the invention! In addition to being used in the mobile phone 6 and the personal digital assistant device (pDA) 7, it is also possible to control the operation of the air-conditioning system, the audio-visual system and the satellite navigation system. The above are only the preferred embodiments of the present invention and are not intended to limit the scope of the invention. That is, the equivalent changes and modifications made by the scope of the patent application of the present invention are covered by the scope of the invention. [Simple diagram of the figure] The figure (8), (b) ′ is a schematic diagram of a traditional metal button panel. The figure is a schematic diagram of the manufacturing process of the metal panel of the present invention. The first figures (8) to (4) are the flow chart of the metal panel production of the present invention. The fourth figure is an exploded view of the metal panel and the backlight module of the present invention. The fifth figure is a side view of the fourth figure. 200931294 Fig. 6 (9) and (b) are schematic views showing the combined side view and pressing operation of the metal panel, the backlight module and the telecommunication module of the present invention. The seventh figure is a side view showing a combination of a metal panel, a backlight module and another telecommunication module of the present invention. Figure 8 is a schematic view of another embodiment of the present invention. f Nine diagram, which is a schematic diagram of the metal panel of the present invention used on a mobile phone. Fig. 10 is a schematic view showing the use of the metal panel of the present invention on a personal digital assistant device. The tenth-figure is a schematic view of the metal panel of the present invention attached to a car audio panel. [Main component symbol description] Conventional: Metal button panel l〇a convex body 11a hollow portion 21a ® seat body 20a printed circuit board 31a metal sheet 33a elastic layer la metal button 2a resin layer 22 a telecommunications module 30a contact point 32 a The elastic piece 331a The present invention: Steps 100 to 108 Micro hole 11 Hollow portion 12 Pattern 14 Metal sheet 10 Metal panel 1 Button body 13 Backlight module 2 12 200931294 First light guide plate 21 Second light guide plate 22 First light guide microstructure 211 Two light guiding microstructure 221 first group lighting unit 23 second group lighting unit 24 first shielding unit 25 second shielding unit 26 telecommunications module 3 circuit board 31 contact point 311 metal dome 32 film layer 33 convex body 34 A light 4 〇Filling 5 Mobile phone 6 Car audio panel 8 Personal digital assistant device 7 ❹ 13

Claims (1)

200931294 十、申請專利範圍： 1、-種多層色陣列微孔之金屬面板製程，用以配置 於電子裝置表面上，該方法包括： a) 、製備有一金屬薄板； b) 、將金屬薄板上成形有複數微孔陣列，該微孔 組成圖案； ❹ 0、將金屬薄板沖切，形成有一既定形狀 板；以及 d)、於該金屬面板一側面上貼覆有一多層背光模組。 人超2、如申請專利範圍第1項所述之多層色陣列汽孔之 金屬面板製程，其中，aA I曰巴早夕“次孔之 (SUS) i? 4z ^ y P A孟屬薄板為一不鐵鋼 (SUS)或鋁鎂合金之任一種材質。 3、如申請專利範圍第1 金屬面板製程，其中，之夕層色陣列微孔之 〇 狀鏤空部，哕唆屬薄板上更包括有線條 丨忒線條狀鏤空部形成一按鍵本體。 、如申請專利範圍第〗項 土 金屬面板製程，其中，b步驟中：:色陣列微孔之 上。 的圖案成形於一按鍵本體 金屬面板製程，月: 項所述之多層色陣列微孔之 殊符號及方向符:等 圖案包括數字、文字、特 金屬:极::請：範項所述之多層色陣列微孔之 孔填入填出物製程。 'Tc步驟之前’可先行進行微 14 200931294 7、 如中請專利範圍第6項所述之多層色陣列微孔之 金屬面板製程，其中’該填充物為紫外光固化樹脂（uv gM、石夕勝卿議）、玻璃（Vltro)、環氧樹脂师㈣或聚 合樹脂（Synthetic resin)等之任一種。 ❹ 8、 ：申請專利範圍第丨項所述之多層色陣列微孔之 :屬面板製程’其中，驟之多層色背光模組，至少由 第-、一導光板貼覆於該金屬面板的一側面上，該第一、 ^光板可利用熱壓方式或黏貼成形於該金屬面板一侧， 该第一道二導光板上分別具有第_、二導光微結構，該第 、了導光微結構呈錯開狀態排列對應於該按鍵本體上。 屬、如申請專·圍第8項所述 一組發光單元，#於兮笛 _ 1導光板上方配置有一第：、：遮光單元與第 ㈣同顏色之發光二二::::元為複數個相同 金屬面1板範:項所，之多層色陣列微孔^ 光微結構為凹嗖或1 一¥光板上的第一、二導 -種。 …杈於該第-、二導光板—側面上之任 於電子裳置：ί:色陣列微孔之金屬面板製程，用以配置 α⑻ δ亥方法包括： 、製備有-金屬薄板； 15 200931294 )將I屬薄板上成形有複數微孔陣列，該微孔陳 組成圖案； j c) 、將金屬薄板沖切，形成有一既定形狀之金屬面 板， d) 於该金屬面板一側面上貼覆有一多層背光模組； 以及 e)、於該多層背光模組—側面上貼覆-電訊模組。 ❹ 13、如申請專利範圍第12項所述之多層色陣列微 製程，其中，a步驟之金屬薄板為一不鏽鋼 (SUS)或鋁鎂合金之任一種材質。 今屬Hi申請專利範圍第12項所述之多層色陣列微孔之 狀計邱斗八中步屬薄板上更包括有線條 二邛，该線條狀鏤空部形成一按鍵本體。 金屬L5二申請專利範圍第12項所述之多層色陣列微孔之 ❹上。 、呈，其中，b步驟中的圖案成形於一按鍵本體 16、如申請專利範 金屬面板製程，其中， 殊符號及方向符號等。 圍第12項所述之多層色陣列微孔之 b步驟之圖案包括數字、文字、特 17、如申請專利範 金屬面板製程，其中， 孔填入填充物製程。 圍第12項所述之多層色陣列微孔之 在進行c步驟之前，可先行進行微 16 200931294 glue)、橡膠（Silicone)、玻璃（Vitro)、環氧樹脂（Epoxy)或聚 合樹脂（Synthetic resin)等之任一種。 19、如申請專利範圍第12項所述之多層色陣列微孔之 金屬面板製程’其中，d步驟之多層色背光模組，至少由 弟一、一導光板貼覆於該金屬面板的一側面上，該第一、 二導光板可利用熱壓方式或黏貼成形於該金屬面板一側， 該第一、二導光板上具有第一、二導光微結構，該第一、 ❹二導光微結構呈錯開狀態排列對應於該按鍵本體上。 2〇、如申請專利範圍第19項所述之多層色陣列微孔之 f屬面板製程，其中’該第一、二導光板各自一側配置有 :一、二組發光單it ’並於該帛―、二組發光單元與第 一、二導光板上方配置有一第一、二遮蔽單元。、 金屬請專利範圍第20項所述之多層色陣列微孔之 孟屬面板製程’其中，該第一、二組 〇 同或不相同顏色之發光二極體的任一種組成。”、、後丈個相 金屬^板^請ίΓΓΓ所述之多層色陣列微孔之 或凸设於該導絲-側面上的任-種。 為又 金屬2面3板=請ίΓ圍Γ項所述之多層色陣列微孔之 刷電路板：電==驟中之電訊模組具有-軟性印 對應-金屬彈片，卞=稷數個接觸點，該每個接觸點 膜層，再板及金屬彈片的-側面配置一薄 24 起處之-側面設有-凸體。 之 專利竭13項所述之多層色陣列微孔 17 200931294 金屬面板製程’其中，6步驟中之電訊模組星有 刷電路板，該電路板上設有複數個接觸點，該每個 對應-金屬彈片，該電路板及金屬彈片的—側面 薄 膜層。 / Ο 〇 18200931294 X. Patent application scope: 1. A multi-layer color array micro-hole metal panel process for arranging on the surface of an electronic device, the method comprising: a) preparing a metal thin plate; b) forming a metal thin plate There is a plurality of micro-hole arrays, the micro-holes are patterned; ❹ 0, the metal thin plate is die-cut to form a predetermined shape plate; and d) a multi-layer backlight module is attached to one side of the metal panel. The super-two, such as the metal panel process of the multi-layer color array steam hole described in the first paragraph of the patent application, wherein the aA I 曰 早 早 SUS SUS SUS SUS (SUS) i? 4z ^ y PA is a thin sheet Any material that is not made of iron or steel (SUS) or aluminum-magnesium alloy. 3. As claimed in the patent application, the first metal panel process, wherein the layered hollow array of the micro-holes, the enamel sheet further includes The line 丨忒 line-shaped hollow portion forms a button body. For example, in the patent application scope 〗 〖 soil metal panel process, wherein, in step b:: above the color array micro-hole, the pattern is formed on a button body metal panel process, Month: The symbol and direction symbol of the multi-layer color array micro-holes mentioned in the item: etc. The pattern includes numbers, characters, and special metals: Pole:: Please refer to the hole of the multi-layer color array micro-holes described in the formula to fill in the fillings. The process can be carried out before the 'Tc step'. The semiconductor panel process of the multi-layer color array micro-holes as described in the sixth paragraph of the patent scope, wherein the filler is an ultraviolet curing resin (uv gM, Shi Xisheng's discussion), glass (Vltro), Epoxy Resin (4) or Synthetic Resin, etc. ❹ 8,: The multi-layer color array micro-holes described in the scope of the patent application: a panel process 'of which, multiple layers The backlight module is mounted on at least one side of the metal panel by a first and a light guide plate, and the first light panel can be formed on one side of the metal panel by hot pressing or adhesive bonding. The light guide plates respectively have a first and second light guiding microstructures, and the first light guiding microstructures are arranged in a staggered state corresponding to the button body. The genus, such as the application group, the eighth group of the light emitting unit, #于兮笛_ 1 above the light guide plate is equipped with a first:,: shading unit and the fourth (four) the same color of the light two: two: two: two: the same metal surface 1 plate: item, the multi-color array micropores ^ The light micro-structure is the first or second guide of the concave or the first light-emitting plate. ... on the first and second light guide plates - on the side of the electrons: ί: the color array microporous metal The panel process for configuring the α(8) δ hai method includes: Thin plate; 15 200931294) Forming a plurality of microporous arrays on a sheet of I, the micropores are patterned; jc), punching a thin metal sheet to form a metal panel of a predetermined shape, d) on one side of the metal panel a multi-layer backlight module is attached to the multi-layer backlight module; and e), the multi-layer color array micro-process described in claim 12, wherein The metal sheet of the step is a material of a stainless steel (SUS) or an aluminum-magnesium alloy. The multi-layer color array micro-pore according to the Hi patent application scope 12 is further included in the sheet. The line is two turns, and the line-shaped hollow portion forms a button body. The metal L5 is applied to the multilayer of the multi-layer color array micropores described in claim 12. And the pattern in the step b is formed on a button body 16, such as a patented metal panel process, wherein the symbol and the direction symbol are used. The pattern of the b-step of the multi-layer color array micropores described in item 12 includes numerals, characters, and features, such as the patented metal panel process, in which the holes are filled in the filler process. The multi-layer color array micropores described in item 12 may be subjected to the micro-steps before the c-step, 200916294 glue), rubber (Silicone), glass (Vitro), epoxy resin (Epoxy) or polymer resin (Synthetic resin). ) or any of them. 19. The metal panel process of the multi-layer color array micro-hole according to claim 12, wherein the multi-color backlight module of the step d is attached to at least one side of the metal panel by at least one of the light guide plates. The first and second light guide plates may be formed on one side of the metal panel by using a hot pressing method or a paste. The first and second light guide plates have first and second light guiding microstructures, and the first and second light guiding lights are arranged. The microstructures are arranged in a staggered state corresponding to the button body. 2 〇 〇 〇 〇 申请 申请 申请 申请 申请 申请 〇 〇 〇 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层The first and second shielding units are disposed above the first and second light guide plates. The metal of the multi-layer color array micro-hole according to the invention of claim 20 is composed of any one of the first and second groups of light-emitting diodes of the same color or different colors. ",, after the metal phase plate ^ please ΓΓΓ ΓΓΓ 之 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层 多层The multi-layer color array micro-hole brush circuit board: the electric===================================================================================== The metal shrapnel has a thin side and a side surface. The side surface is provided with a convex body. The patent has the multi-layer color array micro-hole 17 described in the 13th article. 200931294 Metal panel process ' Among them, the telecommunications module star in the 6 steps has The circuit board is provided with a plurality of contact points, each of which corresponds to a metal dome, a side film layer of the circuit board and the metal dome. / Ο 〇 18
TW097100206A 2008-01-03 2008-01-03 A fabrication process for multiple-layer color metal panel with array micro-holes TW200931294A (en)

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