TWM560618U - 覆蓋式鍵盤裝置 - Google Patents

覆蓋式鍵盤裝置 Download PDF

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Publication number
TWM560618U
TWM560618U TW106217452U TW106217452U TWM560618U TW M560618 U TWM560618 U TW M560618U TW 106217452 U TW106217452 U TW 106217452U TW 106217452 U TW106217452 U TW 106217452U TW M560618 U TWM560618 U TW M560618U
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layer
fabric
thermoplastic
light
character
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TW106217452U
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English (en)
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歐陽亞元
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世洋科技股份有限公司
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Priority to TW106217452U priority Critical patent/TWM560618U/zh
Publication of TWM560618U publication Critical patent/TWM560618U/zh
Priority to US16/036,122 priority patent/US20190157025A1/en

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    • 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
    • H01H13/86—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 the casing, e.g. sealed casings or casings reducible in size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a general shape other than plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
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    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
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    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • B32B9/025—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch comprising leather
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/026—Knitted fabric
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    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • 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
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • H01H2219/03—Printed information in transparent keyboard
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/056—Diffuser; Uneven surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/052—Thermoplastic bonding foil

Abstract

一種覆蓋式鍵盤裝置，包含複數獨立鍵帽，其中各該鍵帽包括一本體，以及一覆蓋層，覆貼於該本體，且包含一面料層、一底料層，以及一熱塑型層，其中該底料層貼合於該面料層與該熱塑型層間，該面料層之一上表面具有一字符，且該熱塑型層使該覆蓋層被定型。

Description

覆蓋式鍵盤裝置
本創作涉及一種覆蓋式鍵盤裝置，尤指一種包括複數獨立鍵帽以及複數獨立覆蓋層的背光鍵盤。
習知的背光鍵盤，常搭配筆記型電腦使用。當背光鍵盤在暗處開啟了背光功能時，鍵盤內部之發白光的發光二極體(LED)就會發出光來，從各個鍵帽上方經鐳雕之字符處透出，使得使用者可以清晰看到鍵盤上的字符。當在亮處，背光鍵盤中之LED將被關閉，以節省電力。因此，背光鍵盤在晚上或暗處是很好操作的。而相反地，非背光鍵盤則是不會發光的。但是，背光鍵盤為了要使經鐳雕形成之字符處透光，而鍵帽的其他部分不透光，必須要在透光之鍵帽本體上來回烤漆很多層，最多可烤漆到十層，使其不透光且耐磨。而後，再以鐳雕將鍵帽頂端字符處的烤漆移除，使該字符處能透出光來。
然而，上述在鍵帽本體上反覆烤漆多達十層的製程，需花費許多製造時間與成本。因此，如何改進此一習知之產品，以節約相關製造成本及時間，是一值得深 思之問題。
職是之故，創作人鑒於習知技術之缺失，乃思及改良創作之意念，終能創作出本案之「覆蓋式鍵盤裝置」。
本案之主要目的在於提供一種覆蓋式鍵盤裝置，使得該鍵盤上所設置之各鍵帽較習知鍵盤之鍵帽不僅美觀而手感佳，且因不必烤漆而使相關製造成本較習知之背光鍵盤低，且相關製造時間較習知之背光鍵盤短，且使自鍵帽上字符處透出之一光線呈一均勻光帶。
本案之又一主要目的在於提供一種覆蓋式鍵盤裝置，包含複數獨立鍵帽，其中各該鍵帽包括一本體，以及一覆蓋層，覆貼於該本體，且包含一面料層、一底料層以及一熱塑型層，其中該底料層貼合於該面料層與該熱塑型層間，該面料層之一上表面具有一字符，且該熱塑型層具有一經熱塑後之形狀，使該覆蓋層被定型。
本案之另一主要目的在於提供一種覆蓋式鍵盤裝置，包含複數獨立鍵帽，其中各該鍵帽包括一本體以及一覆貼於該本體之覆蓋層，且該覆蓋層包含一面料層以及一熱塑型層，其中該面料層之一上表面具有一字符，該覆蓋層因該熱塑型層所具有之一固定形狀而被定型。
為了讓本創作之上述目的、特徵、和優點能更明顯易懂，下文特舉較佳實施例，並配合所附圖式，作詳細說明如下：
1‧‧‧本創作較佳實施例之鍵帽
10‧‧‧本創作較佳實施例之覆蓋式鍵盤裝置
11‧‧‧本體
111‧‧‧頂表面
12‧‧‧覆蓋層
121‧‧‧面料層/PU面料層
122‧‧‧底料層/黏著層/PU底料層
123‧‧‧字符
124‧‧‧下表面
125‧‧‧上表面
126‧‧‧熱塑型層/光的發散層/TPU熱塑型層
127‧‧‧黏合層/PU熱熔膠層
第一圖：其係顯示一依據本創作構想之較佳實施例的鍵帽之剖面圖。
第二圖：其係顯示一依據本創作構想之較佳實施例的鍵盤之鍵帽的上視圖。
第一圖是顯示一依據本創作構想之較佳實施例的鍵帽之剖面圖。本創作所提出之覆蓋式鍵盤裝置，包括複數獨立鍵帽，其中各該鍵帽包括一本體與一覆蓋層。在第一圖中，該鍵帽1包括具一頂表面111之一本體11，以及一覆蓋層12，其中該覆蓋層12包括一面料層121、一底料層(或稱一黏著層)122、一熱塑型層(或稱一光的發散層)126與一黏合層127。該覆蓋層12至少覆貼於各相關該本體11之各相關該頂表面111，其中各該覆蓋層12具一下表面124貼合於該頂表面111，以及一上表面125(亦即是該面料層121之一上表面)，經以鐳雕依字形移除該上表面125處之該面料層121後，形成一字符123。當該覆蓋層12覆貼於該本體11後，該字符123位於該頂表面111上方，以 及該鍵盤的該複數覆蓋層12彼此獨立。
本發明之特點是：如上所述之該面料層121經一酒精耐磨試驗摩擦至少100次、一測試用軟橡皮擦耐磨試驗摩擦至少10萬次與一測試用硬橡皮擦耐磨試驗摩擦至少1千次後，該面料層121仍無剝離(抑或者是：圍繞該字符123之一邊框經上述之三種耐磨實驗後是完整的)。該面料層121經過上述之三種耐磨試驗仍無剝離，是取決於該面料層121之分子大小、塗層厚度以及其紋路設計。一般而言，當分子較大時較為耐磨，而塗層較厚時，亦較為耐磨。例如，本領域具普通常識者均知，在橡膠中添加碳黑粒子以產生對橡膠之補強作用時，較大粒子的碳黑有較好的耐磨性。又如，本領域具普通常識者均知，複合材地板包含透明料(耐磨層)、印刷面料與底料。而耐磨層的厚度關係到地板的耐磨性，像是一般辦公室或人潮較多的出入地點，如餐廳、百貨公司、店面，就必須要用較厚耐磨層的塑膠地磚。另外，本領域具普通常識者均知，當汽車輪胎之胎紋為橫溝胎紋時，則其驅動力、制動力與牽引力優，且其耐磨性佳。
前述之該酒精耐磨試驗，是以一酒精棉布進行摩擦，該酒精棉布之一酒精濃度是選自由75%，95%與99%所組成群組的其中之一，該測試用軟橡皮擦耐磨試驗所使用之測試用軟橡皮擦是一CS-5橡皮擦，該測試用硬橡 皮擦耐磨試驗所使用之測試用硬橡皮擦是一EF74橡皮擦或一CS-10F橡皮擦。
前述之該酒精耐磨試驗包括一第一試驗條件：速度：1週期/每秒，來回距離：20mm，負重：500公克，以及一第一實驗結果：以一酒精棉布磨擦至少100次後，該面料層121無剝離(例如：該覆蓋層12不露出該底料層122)；該測試用軟橡皮擦耐磨試驗包括一第二試驗條件：速度：1週期/每秒，來回距離：20mm，負重：200公克，以及一第二實驗結果：摩擦至少10萬次後，該面料層121仍無剝離(例如：該覆蓋層12不露出該底料層122)；該測試用硬橡皮擦耐磨試驗包括一第三試驗條件：速度：1週期/每秒，來回距離：20mm，負重：500公克，以及一第三實驗結果：摩擦至少1千次後，該面料層121仍無剝離(例如：該覆蓋層12不露出該底料層122)。
在第一圖中，該面料層121是選自由一皮革、一布料及一人造革所組成群組其中之一，該皮革具一柔軟度，該布料是一針織布做基材的布類或是一布類加工材料，且該人造革是選自由一全聚氨基甲酸酯(PU)或全聚氯乙烯(PVC)之人造革、一PU面與針織布結合之乾式PU、一PU面與針織布基底結合之濕式PU和一PVC面與針織布結合之人造革所組成群組其中之一。
如第一圖所示之該鍵帽1，其中該面料層121 的一較佳實施例是：例如：一PU面料層，該底料層122的一較佳實施例是：例如，一PU底料層。該熱塑型層126的一較佳實施例是：例如，一熱塑性聚氨酯(TPU)熱塑型層。該黏合層127的一較佳實施例是：例如，一PU熱熔膠層。各該覆蓋層12是由該面料層121、該底料層122、該熱塑型層126與該黏合層127由上到下，彼此依序貼合而成。
請參照第一圖，當製造該鍵帽1時，該覆蓋層12所包含之該熱塑型層126在經一加熱、一真空吸塑與一冷卻後被定型，更進而使該覆蓋層12亦被定型於該本體11上。該本體11與該覆蓋層12藉由該黏合層127彼此黏合。該底料層122是位於該面料層121與該熱塑型層126間之一黏著層，用於黏著該面料層121與該熱塑型層126。該底料層122包括一透明之物料、一不透明之色料與一光擴散劑，該色料摻入該物料，用以調整該字符123之一肉眼所見之顏色。
第二圖是顯示一依據本創作構想之較佳實施例的鍵盤之鍵帽的上視圖。在第二圖中，鍵盤10之某一特定鍵帽1具有一覆蓋層12，且該覆蓋層12在該鍵帽1之上對應於其本體11之頂表面111(此兩者均未示出)處，經鐳雕依字形移除該處之面料層121後，形成一字符「W」。
請參照第二圖，該色料或該光擴散劑具一光發散效果，自該鍵盤裝置10內部發出之一光線，因上述該 底料層122所包括之該色料與該光擴散劑而被散射、折射或反射，以致該光線呈一均勻光帶而變得較均勻。如第一圖所示，該熱塑型層126是一光的發散層，用於調整該光線之一發光顏色，該發光顏色因經過該熱塑型層126與該底料層122而被調整，且該黏合層127(亦即該覆蓋層12)更包括一貼合於該本體11之下表面124。
實施例
1.一種覆蓋式鍵盤裝置，包含複數獨立鍵帽，其中各該鍵帽包括：一本體；以及一覆蓋層，覆貼於該本體，且包含一面料層、一底料層以及一熱塑型層，其中該底料層貼合於該面料層與該熱塑型層間，該面料層之一上表面具有一字符，且該熱塑型層具有一經熱塑後之形狀，使該覆蓋層被定型。
2.根據實施例1所述之覆蓋式鍵盤裝置，是用於一背光鍵盤或一電話按鍵鍵盤，其中各該覆蓋層彼此獨立，該面料層是一光的遮蔽層，該底料層包括一透明之物料與一不透明之色料，該色料摻入該物料，用以調整該字符能被一肉眼所見之顏色，該本體具有一頂表面，該字符位於該頂表面上方，且位於該字符處之該面料層按該字符形狀完全移除。
3.根據實施例1或2所述之覆蓋式鍵盤裝置，其 中該覆蓋層更包括一黏合層，該黏合層設置於該本體上，該熱塑型層設置於該黏合層與該底料層間，該本體與該覆蓋層藉由該黏合層彼此黏合，該底料層是該面料層與該熱塑型層間之一黏著層，用於黏著該面料層與該熱塑型層。
4.跟據以上任一實施例所述之覆蓋式鍵盤裝置，其中該熱塑型層是一光的發散層，用於調整自該覆蓋式鍵盤裝置內部發出一光線之一發光顏色，該底料層更包括一光擴散劑，該色料或該光擴散劑具一光發散效果，該光線因該色料與該光擴散劑而被散射或折射或反射而呈一均勻光帶，該發光顏色因該光線經過該熱塑型層與該底料層而被調整。
5.根據以上任一實施例所述之覆蓋式鍵盤裝置，其中該面料層是選自由一皮革、一布料及一人造革所組成群組其中之一，該皮革具一柔軟度，該布料是一針織布做基材的布類或是一布類加工材料，且該人造革是選自由一全聚氨基甲酸酯(PU)或全聚氯乙烯(PVC)之人造革、一PU面與針織布結合之乾式PU、一PU面與針織布基底結合之濕式PU和一PVC面與針織布結合之人造革所組成群組其中之一。
6.根據以上任一實施例所述之覆蓋式鍵盤裝置，其中該面料層為一PU面料層，該PU面料層之厚度為0.1~0.12mm，該底料層為一PU底料層，該PU底料層之厚 度為0.05mm，該熱塑型層為一熱塑性聚氨酯(TPU)熱塑型層，該TPU熱塑型層之厚度為0.1mm，該黏合層為一PU熱熔膠層，且該PU熱熔膠層之厚度為0.08mm。
7.一種覆蓋式鍵盤裝置，包含複數獨立鍵帽，其中各該鍵帽包括一本體以及一覆貼於該本體之覆蓋層，且該覆蓋層包含：一面料層；以及一熱塑型層，其中該面料層之一上表面具有一字符，且該覆蓋層因該熱塑型層所具有之一固定形狀而被定型。
8.根據實施例7所述之覆蓋式鍵盤裝置，是用於一背光鍵盤或一電話按鍵鍵盤，其中該覆蓋層更包括一貼合於該面料層之底料層，該熱塑型層貼合於該底料層，該底料層包括一透明之物料、一光擴散劑與一不透明之色料，該色料摻入該物料，用以改變該底料層一能被肉眼所見之顏色，且該色料或該光擴散劑具一光發散效果，自該覆蓋式鍵盤裝置內部發出之一光線因該色料與該光擴散劑而被散射或折射或反射呈一均勻光帶，該本體具有一頂表面，該字符位於該頂表面上方，而位於該字符處之該面料層按該字符形狀完全移除，以使該光線可以透出該字符。
9.一種覆蓋式鍵盤裝置，包含複數獨立鍵帽，其中各該鍵帽包括： 一本體；以及一覆蓋層，覆貼於該本體，且包含：一面料層；一底料層；以及一熱塑型層，其中該底料層貼合於該面料層與該熱塑型層間，該面料層之一上表面具有一字符，且該熱塑型層使該覆蓋層被定型。
10.一種覆蓋式鍵盤裝置之鍵帽，包括：一本體；以及一覆蓋層，覆貼於該本體，且包含：一面料層；一底料層；以及一熱塑型層，其中該底料層黏合於該面料層與該熱塑型層間，該面料層之一上表面具有一字符，且該熱塑型層使該覆蓋層被定型。
11.一種覆蓋式鍵盤裝置之鍵帽，包括：一本體；以及一覆蓋層，覆貼於該本體，且包含：一面料層，其一上表面具有一字符；一熱塑型層，用以定型該覆蓋層；以及一底料層，置於該面料層與該熱塑型層間。
12.根據實施例11所述之鍵帽，其中該熱塑型 層遇熱而形狀可塑，並因遇冷而形狀固定。
13.根據實施例11或12所述之鍵帽，其中該底料層具有一上表面與一下表面，該上表面與該下表面分別黏合到該面料層與該熱塑型層。
14.根據以上任一實施例所述之鍵帽，其中該底料層具有一上表面與一下表面，該上表面與該下表面分別貼合於該面料層與該熱塑型層。
15.根據以上任一實施例所述之鍵帽，其中該本體具有一頂表面，該字符位於該頂表面上方，且位於該字符處之該面料層按該字符形狀完全移除，以使自該覆蓋式鍵盤裝置內部發出之一光線可以透出該字符。
16.根據以上任一實施例所述之鍵帽，其中該覆蓋式鍵盤裝置包含複數獨立鍵帽，且各該覆蓋層彼此獨立。
綜上所述，本創作提供一種覆蓋式鍵盤裝置，使得該鍵盤上所設置之各鍵帽較習知鍵盤之鍵帽不僅美觀而手感佳，且因不必烤漆而使相關製造成本較習知之背光鍵盤低，且相關製造時間較習知之背光鍵盤短，且使自鍵帽上字符處透出之一光線呈一均勻光帶，故其確實具有新穎性與進步性。
是以，縱使本案已由上述之實施例所詳細敘述而可由熟悉本技藝之人士任施匠思而為諸般修飾，然皆 不脫如附申請專利範圍所欲保護者。

Claims (7)

  1. 一種覆蓋式鍵盤裝置，包含複數獨立鍵帽，其中各該鍵帽包括：一本體；以及一覆蓋層，覆貼於該本體，且包含一面料層、一底料層以及一熱塑型層，其中該底料層貼合於該面料層與該熱塑型層間，該面料層之一上表面具有一字符，且該熱塑型層具有一經熱塑後之形狀，使該覆蓋層被定型。
  2. 如申請專利範圍第1項所述之覆蓋式鍵盤裝置，是用於一背光鍵盤或一電話按鍵鍵盤，其中各該覆蓋層彼此獨立，該面料層是一光的遮蔽層，該底料層包括一透明之物料與一不透明之色料，該色料摻入該物料，用以調整該字符能被一肉眼所見之顏色，該本體具有一頂表面，該字符位於該頂表面上方，且位於該字符處之該面料層按該字符形狀完全移除。
  3. 如申請專利範圍第2項所述之覆蓋式鍵盤裝置，其中該覆蓋層更包括一黏合層，該黏合層設置於該本體上，該熱塑型層設置於該黏合層與該底料層間，該本體與該覆蓋層藉由該黏合層彼此黏合，該底料層是該面料層與該熱塑型層間之一黏著層，用於黏著該面料層與該熱塑型層。
  4. 如申請專利範圍第3項所述之覆蓋式鍵盤裝置，其中該熱塑型層是一光的發散層，用於調整自該覆蓋式鍵盤裝置內部發出一光線之一發光顏色，該底料層更包括一光擴散劑，該色料或該光擴散劑具一光發散效果，該光線因該色料與該光擴散劑而被散射或折射或反射而呈一均勻光帶，該發光顏色因該光線經過該熱塑型層與該底料層而被調整。
  5. 如申請專利範圍第4項所述之覆蓋式鍵盤裝置，其中該面料層是選自由一皮革、一布料及一人造革所組成群組其中之一，該皮革具一柔軟度，該布料是一針織布做基材的布類或是一布類加工材料，且該人造革是選自由一全聚氨基甲酸酯(PU)或全聚氯乙烯(PVC)之人造革、一PU面與針織布結合之乾式PU、一PU面與針織布基底結合之濕式PU和一PVC面與針織布結合之人造革所組成群組其中之一。
  6. 一種覆蓋式鍵盤裝置，包含複數獨立鍵帽，其中各該鍵帽包括一本體以及一覆貼於該本體之覆蓋層，且該覆蓋層包含：一面料層；以及一熱塑型層，其中該面料層之一上表面具有一字符，且該覆蓋層因該熱塑型層所具有之一固定形狀而被定型。
  7. 如申請專利範圍第6項所述之覆蓋式鍵盤裝置，其中該覆蓋層更包括一貼合於該面料層之底料層，該熱塑型層貼合於該底料層。
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