TW201233561A - Double sided tape - Google Patents
Double sided tape Download PDFInfo
- Publication number
- TW201233561A TW201233561A TW100123176A TW100123176A TW201233561A TW 201233561 A TW201233561 A TW 201233561A TW 100123176 A TW100123176 A TW 100123176A TW 100123176 A TW100123176 A TW 100123176A TW 201233561 A TW201233561 A TW 201233561A
- Authority
- TW
- Taiwan
- Prior art keywords
- sensitive adhesive
- pressure
- layer
- pressure sensitive
- support
- Prior art date
Links
- 239000012790 adhesive layer Substances 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 143
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 136
- 239000000853 adhesive Substances 0.000 claims description 34
- 230000001070 adhesive effect Effects 0.000 claims description 31
- 230000015556 catabolic process Effects 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 9
- 239000011888 foil Substances 0.000 claims description 5
- -1 polyethylene terephthalate Polymers 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 19
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 13
- 239000004065 semiconductor Substances 0.000 description 6
- 239000012212 insulator Substances 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000000052 vinegar Substances 0.000 description 4
- 235000021419 vinegar Nutrition 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000002178 crystalline material Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000012777 electrically insulating material Substances 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000001235 sensitizing effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 description 1
- FDEQQCOTLPPCAO-UHFFFAOYSA-N Cl.OC(O)=O Chemical compound Cl.OC(O)=O FDEQQCOTLPPCAO-UHFFFAOYSA-N 0.000 description 1
- 101000617550 Dictyostelium discoideum Presenilin-A Proteins 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000470 poly(p-phenylene terephthalate) polymer Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/29—Laminated material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/36—Electrical components characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection
-
- 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
- B32B2405/00—Adhesive articles, e.g. adhesive tapes
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/12—Photovoltaic modules
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/322—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of solar panels
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Organic Chemistry (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
201233561 六、發明說明: 【發明所屬之技術領域】 本發明係關於一種對針孔係穩健的雙面帶以具有高介電 崩潰電壓。該帶具有複數個撓性支撐層及壓敏黏合劑層。 【先前技術】 具有壓敏黏合劑表面之材料可用於電組件中。已知黏合 劑材料可具有不可接受之低崩潰電壓且材料可具有填充有 空氣之針孔,此可導致所陷獲氣穴之介電崩潰且引起電弧 故障。此可致使電組件不可靠及不安全。 【發明内容】 一光伏打模組可包含形成於一基板上之複數個光伏打裝 置或光伏打電池。每-光伏打電池可包含鄰近—基板形成 之-透明導電層、鄰近該透明導電層之—半導體窗層及鄰 近該半導體窗層之-半導體吸收層。每—光伏打電池可包 含鄰近該半導體吸收層之一背部觸點。可藉由電導體(包 含(例如)兩個錯羯)之適合组態電連接該複數個光伏打 電池之光伏打電池背部觸點以將③等光伏打電池電連接至 至少一個正匯流排及一個負匯流排。在導體(諸如㈣)與 背部觸點之間可包含一電絕緣材料以防止一短路…適合 電絕緣材料之—個㈣係—電絕,㈣層。該帶層可具有一 雙面黏合劑帶層。 為在《伏打模組中達成更高崩溃電壓及導體之更好電 :緣’已開發供在光伏打模組中使用之—雙面帶。藉助恰 田、、且成及厚度,可極A地減小或消除針孔或變薄之可能 157269.doc 201233561 性。雙面帶之複合介電崩潰電壓可高於16 kV。雙面帶在 太陽能產業中可用作絕緣體。絕緣體可遭受電崩潰現象。 當跨越絕緣物質之一長度施加之任一電壓超過彼物質之一 臨限崩潰場時,絕緣體將失去其絕緣性質。絕緣體之電崩 潰可導致電力系統故障。 崩潰電壓係界定在一絕緣體崩塌及導電之前可跨越該材 料施加之最大電壓差之該絕緣體之一特性。在固體絕緣材 料中’此通常藉由由突然電流產生永久分子或物理變化來 在該材料内產生一弱化路徑。一多層複合帶可具有高於16 kV之一介電崩潰電壓。 在一個態樣中’一雙面帶可包含一第一壓敏黏合劑層, 該第一壓敏黏合劑層包含一第一壓敏黏合劑面及一第二壓 敏黏合劑面。該第一壓敏黏合劑面及該第二壓敏黏合劑面 可包含一壓敏黏合劑。該雙面帶可包含一第一撓性支撐 層’該第一撓性支撐層包含一第一支撐面及一第二支樓 面。6亥第一支撑面可鄰近該第一壓敏黏合劑層之該第一磨 敏黏合劑面而堆積成層。該雙面帶可包含一第二壓敏黏合 劑層’該第二壓敏黏合劑層包含一第一壓敏黏合劑面及一 第二壓敏黏合劑面。該第一壓敏黏合劑面及該第二壓敏黏 合劑面可包含該壓敏黏合劑0該第二壓敏黏合劑層之該第 一壓敏黏合劑面可鄰近該第一撓性支撐層之該第二支撐面 而堆積成層。 該雙面帶可包含包括一第一支撐面及一第二支撐面之一 第二撓性支撐層。該第二撓性支撐層之該第一支撐面可係 157269.doc -4· 201233561 鄰近該第二壓敏黏合劑層之該 帶可包含-第三壓敏黏合劑層,該第二2劑面。該雙面 二,黏合劑*及-第二*敏黏:劑!:Π: 黏合劑面及該第二懕做办人μ 这第一壓敏 第三壓敏黏合劑層之1第° :可包含該壓敏黏合劑。該 性支樓層之該第-支^面而地合劑面可鄰近該第二撓 支撐面而堆積成層。 該壓敏黏合劑可包含一低 撐物可包含任何、商人植-%量墾敏黏合劑。撓性支 -聚二=::支榜:料。該撓性域物可包含 他適合材料。該=、物;Τ料或其組合或任何其 可包含聚對苯二甲酸r -殖 酉曰。該雙面帶可具有大於約5 kv之一介 ·夂乙一醇 面帶可具有大於約1() kv^ 潰電壓。該雙 电朗✓貝電屡〇十女告隹^ —f- 具有大於約l6kV之一介電崩潰電麼 錢面帶可 於約20 kV之一介電崩、貴電壓 面帶可具有大 "尾朋項電塵。該雙面帶及 合於提供所需要之介電崩潰電壓之、%、 古亥雔面總Τ Β 士 Α 厚度。舉例而言, ;:1〇Π具有介於。·°3毫米與2·°毫米之間或介於。」毫 〜、·毫未之間或介於0.3毫米與0.8毫米之間之―厚度。 =敏勒合劑層可具有小於〇毫米、小於^毫米或小 厚度;該厂㈣黏合劑層可具有小卿 之尽度敏黏合劑層可具有在〇〇1毫米至〇 二:?至〇·02毫米之範圍中之-厚度。該撓性支撐層 了 Ζ、有小於0.5毫米、小於〇3毫米或小於〇1毫米之一厚 度。該撓性支樓層可具有在0.01毫米至〇〇8毫米、〇〇2毫 水至0.05毫米或〇.〇2毫米至〇〇3毫米之範圍令之一厚度。 157269.doc 201233561 在另-態樣巾…種製造—雙㈣之方法可包含使一第 -壓敏黏合制、—第—撓性支㈣及—第二壓敏點合劑 層堆積成層。該堆積成層可包含將包含—第一支撐面及一 第二支撐面之該第一撓性支撐層之該第—支揮面鄰近可包 含-第-壓敏黏合劑面及一第二壓敏黏合劑面之該第一壓 敏黏合劑層之該第-屋敏黏合劑面放置。該方法可包含將 該第一撓性支樓層之該第二支樓面鄰近包含_第_麼敏黏 合劑面及一第二壓敏黏合劑面之該第二壓敏黏合劑層之嗜 第一祕點合劑面放置。該方法可包含使一第二挽性支撐 層鄰近該第二麼敏黏合劑層堆積成層及使一第三屡敏黏入 劑層鄰近該第二撓性支撐層堆積成層。該堆積成層可包含 將包含一第一支樓面及一第二支樓面之該第二撓性支律層 之該第—支樓面鄰近該第二㈣點合劑層之該第二屡敏黏 合劑面放置。該方法可包含將包含一第一壓敏黏合劑面及 -第二壓敏黏合劑面之該第三壓敏黏合劑層之該第—壓敏 黏合劑面鄰近該第二撓性支撐層之該第二支撲面放置。 該壓敏黏合劑可包含一低表面能量壓敏黏合劑。該撓性 支樓層可包含聚對苯二甲酸乙二醇醋。該壓敏黏合劑層可 具有小於G.08毫米之—厚度。該壓敏黏合劑層可具有在 0.01毫米至0.02毫米之範圍中之一厚度。該撓性支標層可 具有小於0.1毫米之一厚度。該撓性支揮層可具有在〇 毫 米至0.03毫米之範圍中之一厚度。 在另一態樣中,一光伏打模組可包含一基板上之一透明 導電層、包含第-複數個串聯連接之光伏打電池之—第一 157269.doc •6· 201233561 子模組及包含第二複數個串聯連接之光伏打電池之一第二 子模組。該第一子模組與該第二子模組可並聯連接且穿過 一共用電池接觸該透明導電層。該模組可包含具有在該第 一子模組及該第二子模組上沿一觸點區分佈之一長度之一 帶條。 該帶條可包含一第一壓敏黏合劑層,該第一壓敏黏合劑 層包含一第一壓敏黏合劑面及一第二壓敏黏合劑面。該第 一壓敏黏合劑面及該第二壓敏黏合劑面可包含—壓敏黏合 劑。該帶條可包含一第一撓性支撐層,豸第一撓性支撐層 包含一第—支撐面及一第二支撐面且鄰近該第一壓敏黏合 劑層之該第二壓敏黏合劑面附著◦該帶條可包含一第二壓 敏黏合劑層’該第二壓敏黏合劑層包含—第一壓敏黏二 面及-第二壓敏黏合劑面。該第一壓敏黏合劑面及該第二 壓敏點合劑面可包含該壓敏黏合劑,且該第二壓敏黏合; 層之該第-壓敏黏合劑面可鄰近該第—撓性支撐層之該第 二支樓面附著。 該帶條可包含一第二撓性支撐層,該第二 支樓面及一第二支樓面且鄰近該第二壓二: 滑之该第二壓敏黏合劑面附著。該帶條可包含一 黏合劑層,該第三壓敏黏合劑層包含_ — 及一篦-『 弟—壓敏黏合劑面 敗黏;合劍面。該第一壓敏點合劑面及該第二壓 =劑面可包含該壓敏黏合劑’且該第三壓 壓敏黏合劑面可鄰近該第二撓性 157269.doc 201233561 光伏打模組可包含:一鉛箔,其沿該帶條之長度分佈; 複數個平行匯流排條,其鄰近且垂直於該帶條定位,其中 該複數個平行匯流排條中之每一者接觸該鉛箔;及一背部 支撐件,其鄰近包含一進接開口用於進接該鉛箔之該等匯 流排條。該帶條之該等壓敏黏合劑層中之至少一者可包含 不連續長條。該帶條可在該等壓敏黏合劑層中之至少一者 上包含一釋離襯墊。 【實施方式】 參照圖1,光伏打模組50可包含覆板(superstrate)6〇、光 伏打裝置堆疊70、雙面帶100及基板8〇。覆板6〇可包含任 何適合透明材料,諸如玻璃。光伏打裝置堆疊7〇可包含一 半導體窗層、一半導體吸收層及一背部觸點。可鄰近光伏 打裝置堆疊70之該背部觸點定位雙面帶丨〇〇。 參照圖2 ’雙面帶1〇〇可具有壓敏黏合劑層12〇/撓性支撐 層110/壓敏黏合劑層120/撓性支撐層ι10/壓敏黏合劑層ι2〇 之一組態。藉由使用壓敏黏合劑層120與撓性支撐層u〇之 一堆疊’可極大地減小或消除針孔或變薄之可能性。 壓敏黏合劑層120(PSA、自黏合劑、自黏黏合劑)係當施 加壓力以使黏合劑與黏合物結合時形成一接合之一黏合 劑。不需要溶劑、水或熱來活化該黏合劑》其可用於壓敏 帶、標籤、便箋薄、汽車修整及各種各樣之其他產品中。 接合之程度可受用以將黏合劑施加至表面之壓力量影響。 諸如平滑度、污垢物之表面能量移除等之表面因素對於恰 當接合亦係重要的。因此,PS A經設計以形成一接合且保 157269.doc • 8 - 201233561 持撓性支撐層具有恰當組成及厚度。psA通常在冷溫度下 減J或失去其黏性且在高溫度下減小其剪切保持能力:專 業黏合劑可包含於本發明中以在高溫度或低溫度下發揮作 用壓敏黏合劑層12〇可在任何適合黏合劑基板上包含任 , ㈣合黏合劑材料。舉例而言,該黏合劑基板可包含一聚 v 纟、塑膠或纖維材料。該黏合劑材料可包含任何適合有機 或無機黏合劑材料。該黏合劑材料可包含一液體材料、— =體:料或一膠體材料或其組合。該黏合劑材料可包含與 或夕種增黏齊J混合之一或多@彈性冑。適合彈性體之實 2可包含天然橡膠、腈、丁基橡膠、丙烯酸、苯乙稀嵌段 共聚物、乙烯基鍵、乙烯乙酸乙埽醋或聚石夕氧橡膠。適合 k黏劑之實例可包含諸如松香⑽如,松香酯)、㉟烯、脂 肪族、脂環族及芳香樹脂、碳酸氯鹽樹脂或石夕酸鹽樹脂等 樹脂。 挽性支標層110可包含聚對苯二?酸乙二醇醋(PET)或任 ° 他適a材料。聚_乙稀係聚醋族之一熱塑性聚合物樹脂 且可用於合成纖維中。相依於其處理及熱歷史,聚對苯二 J S文乙一醇酯可作為一非晶質(透明的)及作為一半結晶材 7兩者存在。該半結晶材料相依於其結晶結構及球晶大小 可呈現為透明的(球晶<500奈米)或不透明且白色的。其單 體(biS-a-hydr〇Xyterephthalate)可藉由對苯二酸與乙二醇之 間之^化反應來合成(其中水作為—副產物)或藉由乙二醇 與對苯二甲酸二甲酯之間之酯交換反應來合成(其中甲醇 作為—副產物)。聚合作用係通過單體之一縮聚反應(在醋 157269.doc 201233561 化/醋交換之後立即進行),其中乙二醇作為副產物(該乙二 醇在生產中直接被回收利用)。給定ΡΕτ之化學及物理性 質,其可係用於雙面帶100之—良好撓性支樓材料。挽性 支撐層110可包含其他適合聚合物材料。 每一壓敏黏合劑層120及每一撓性支樓層110可具有任— 適合厚度。壓敏黏合劑層可具有小於i毫米、小於05毫 米、小於〇.2毫米、小於0.1毫米、小於0.8毫米、小於005 毫米、小於0.03毫米、小於⑽毫米及介於㈣毫米與〇〇2 毫米之間之—厚度。撓性支撐層可具有小於1毫米、小 於〇·5毫米、小於〇·2毫米、小於〇1毫米、小於〇〇5毫米、 】於0.03毫米、小於〇 G2毫米、介於G 01毫米與〇们毫米之 間或介於0.02毫米與0.03毫米之間之一厚度。 在某些實施例中,面向光伏打裝置(圖i中之70)之背部 觸點之雙面黏合劑(圖】中之1〇〇)可將金屬拉離光伏打農 置。為防止或減輕此效應,面向背部觸點之該雙面黏合劑 係非連續的以減少與黏合劑接觸之金屬量且因此減小可 此又〜響面積。黏合劑之_或多個點(諸如一或多個不連 續點或長條)可足以將絕緣帶黏附至模組表面。在某 :例令,雙面帶100可進-步在黏合劑層中之一者上包含 一釋離襯墊以戰勝| ό孝 戰勝不自黏合劑層12〇至支撐層11〇之一 之任何拉力。 口 已闡述本發明之若干個實施例。然而將理解,可在不 ^離本發明之精神及範嘴之情形下作出各種修改。亦應理 隨附圖式未必按比例繪製’呈現圖解說明本發明之基 157269.doc 201233561 本原理之各種較佳特徵之一稍微簡化之表示。 【圖式簡單說明】 圖1係一光伏打模組之一示意圖;及 圖2係一雙面帶之一示意圖。 【主要元件符號說明】 50 光伏打模組 60 基板 70 光伏打裝置堆疊 80 基板 100 雙面帶 110 撓性支撐層 120 壓敏黏合劑層 157269.doc - 11 -
Claims (1)
- 201233561 七、申請專利範圍: l 一種雙面帶,其包括: 第—壓敏黏合劑層,其包括一第一壓敏黏合劑面及 第一壓敏黏合劑面’其中該第—壓敏黏合劑面及該第 , 二壓敏黏合劑面包括—壓敏黏合劑; k 第一撓性支撐層,其包括一第一支撐面及一第二支 樓面’其中該第一支撐面鄰近該第一壓敏黏合劑層之該 第一壓敏黏合劑面而堆積成層;及 第一壓敏黏合劑層,其包括—第一壓敏黏合劑面及 一第一壓敏黏合劑面,其中該第一壓敏黏合劑面及該第 壓敏黏合劑面包括該壓敏黏合劑,其中該第二壓敏黏 。劑層之β第-壓敏黏合劑面鄰近該第—棱性支撐層之 S玄第二支撐面而堆積成層。 2_如請求項1之雙面帶,其進一步包括: 一第二撓性支撐層,其包括-第-支擇面及一第二支 撐面’其中该第二撓性支撐層之該第一支撐面鄰近該第 二壓敏黏合劑層之該第二壓敏黏合劑面而堆積成層;反 :第三壓敏黏合劑層’其包括-第-壓敏點合劑面及 ' 〃中該第-壓敏點合劑面及該第 . 一塵敏黏合劑面包括該昼敏黏合劑,且該第 黏合 劑層之該第,黏合劑面鄰近該第二 該 第二支撐面而堆積成層。 牙^ 3.如請求項1之雙面帶,其中該 能量壓敏黏合劑。 包括一低表面 I57269.doc 201233561 :求項1之雙面帶,其中該撓性支撐層包括聚對苯二 甲酸乙二醇酯。 項1之雙面帶,其包括大於約5 kV之-介電崩潰 電壓。 |包册項 電壓求項5之雙面帶,其包括大於約10 kV之一介電崩潰 I 求項5之雙面帶,其包括大於約16 kV之-介電崩潰 8.如清求項5之雙面帶,其包括大於約20 kV之-介電崩潰 電壓。 朋貝 ,項1之雙面帶,其中每一壓敏黏合劑層具有小於 0 08毫米之一厚度。 、 10.如。月求項9之雙面帶’纟令該壓敏黏合劑層具有在毫 米至0.02毫米之範圍中之一厚度。 11·如π求項!之雙面帶,其中該撓性支撐層具有小於毫 米之一厚度。 12.如請求们丨之雙面帶,其中該撓性支樓層具有在⑽毫 米至〇.〇3毫米之範圍中之一厚度。 A:種!造—雙面帶之方法,其包括使-第-壓敏點合劑 、:第-撓性支撐層及一第二壓敏黏合劑層堆積成 層’其中該堆積成層包括: 括第一支撐面及一第二支撐面之該第一撓性支 撐層之该第-支撐面鄰近包括—第—壓敏點合劑面及— 第-壓敗黏合劑面之該第一壓敏黏合劑層之該第—壓敏 157269.doc 201233561 黏合劑面放置;及 將°亥第一撓性支撐層之該第二支撐面鄰近包括一第一 點a劑面及一第二壓敏黏合劑面之該第二壓敏黏合 劑層之該第一壓敏黏合劑面放置。 14. 15. 16. 17. 18. 19. 如清求項13之方法,其進一步包括使一第二撓性支撐層 鄰近該第二壓敏黏合劑層堆積成層及使一第三壓敏黏合 劑層鄰近該第二撓性支撐層堆積成層,其中該堆積成層 包括: 將包括一第一支撑面及一第二支擇面之該第二撓性支 撐層之β亥第一支撐面鄰近該第二壓敏黏合劑層之該第二 壓敏黏合劑面放置;及 ▲將包括一第一壓敏黏合劑面及一第二壓敏黏合劑面之 壓敏黏合劑層之該第一壓敏黏合劑面鄰近該第二 撓性支撐層之該第二支撐面放置。 如請求項13之方法,其中該壓敏黏合劑層具有小於0.08 毫米之一厚度。 如請求項1 5之方法, 米至0.02毫米之範圍 如請求項13之方法, 之一厚度》 其中該壓敏黏合劑層具有在〇.〇1毫 中之—厚度。 其中該撓性支撐層具有小於0-丨毫米 具有在0.02毫米 如請求項17之方法’其中該撓性支撐層 至0.03毫米之範圍中之一厚度。 一種光伏打模組,其包括: 一基板上之一透明導電層; 157269.doc 201233561 第一子模組,其包括第一複數個串聯連接之光伏打 電池; 一第二子模組,其包括第二複數個串聯連接之光伏打 電池,其中該第一子模組與該第二子模組並聯連接且穿 過一共用電池接觸該透明導電層; 帶條’其具有在該第一子模組及該第二子模組上沿 一觸點區分佈之一長度,該帶條包括: 一第一壓敏黏合劑層,其包括一第一壓敏黏合劑面 及一第二壓敏黏合劑面,其中該第一壓敏黏合劑面及 5亥第二壓敏黏合劑面包括一壓敏黏合劑; 一第一撓性支撐層,其包括一第一支撐面及一第二 支撐面且鄰近該第一壓敏黏合劑層之該第二壓敏黏合 劑面附著; 一第二壓敏黏合劑層,其包括一第一壓敏黏合劑面 及一第二壓敏黏合劑面,其中該第〆壓敏黏合劑面及 邊第二壓敏黏合劑面包括該壓敏黏合劑,且該第二壓 敏黏合劑層之該第一壓敏黏合劑面鄰近該第一撓性支 撐層之該第二支撐面附著; 一第二撓性支撐層,其包括一第/支撐面及一第二 支撐面且鄰近該第二壓敏黏合劑層之該第二壓敏黏合 劑面附著;及 一第三壓敏黏合劑層,其包括一第一壓敏黏合劑面 及一第二壓敏黏合劑面,其中該第一壓敏黏合劑面及 該第二壓敏黏合劑面包括該壓敏黏合劑,且該第三壓 157269.doc -4 - 201233561 20. 21. 22. 敏黏合劑層之該第-壓敏黏合劑面鄰近該第二繞性支 樓層之該第二支撐面附著。 如清求項19之光伏打模組,其進一步包括: 一鉛箔,其沿該帶條之該長度分佈; 複數個平行匯流排條,其鄰近且垂直於該帶條定位, 其中該複數個平行匯流排條中之每一者接觸該鉛箔;及 彦部支撐件,其鄰近包括一進接開口用於進接該錯 々白之该等匯流排條。 如請求項19之光伏打模組’其中該帶條之該等壓敏黏合 劑層中之至少一者包括不連續長條。 如請求項19之光伏打模組,其中該帶條在該等壓敏黏合 劑層中之至少一者上包括一釋離襯墊。 157269.doc
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US20050224108A1 (en) * | 2004-04-13 | 2005-10-13 | Cheung Osbert H | Enhanced photovoltaic module |
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