JP2023184144A - テープ部材及び電子機器 - Google Patents
テープ部材及び電子機器 Download PDFInfo
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- JP2023184144A JP2023184144A JP2022098119A JP2022098119A JP2023184144A JP 2023184144 A JP2023184144 A JP 2023184144A JP 2022098119 A JP2022098119 A JP 2022098119A JP 2022098119 A JP2022098119 A JP 2022098119A JP 2023184144 A JP2023184144 A JP 2023184144A
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- double
- sided adhesive
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- 239000002390 adhesive tape Substances 0.000 claims abstract description 144
- 239000000853 adhesive Substances 0.000 claims abstract description 67
- 230000001070 adhesive effect Effects 0.000 claims abstract description 67
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 18
- 238000012986 modification Methods 0.000 description 18
- 239000011521 glass Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
-
- 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
- C09J7/10—Adhesives in the form of films or foils without carriers
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- 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
- 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
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
-
- 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
-
- 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
- C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
-
- 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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/308—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive tape or sheet losing adhesive strength when being stretched, e.g. stretch adhesive
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2202/00—Materials and properties
- G02F2202/28—Adhesive materials or arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Organic Chemistry (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Adhesive Tapes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
11 第1筐体
18 ディスプレイパネル
26,26A,26B テープ部材
28,50 両面粘着テープ
30 持ち手部材
32,40,42,44,46,48,54,56,58 ストッパ縁部
33 切欠部
34 第1粘着シート
35 第2粘着シート
36 引掛かり部
45,52,60,62 貫通孔
Claims (7)
- テープ部材であって、
端部を引っ張ることで引張剥離可能な特性を有する両面粘着テープと、
前記両面粘着テープの前記端部に取り付けられ、前記両面粘着テープを引張剥離する際に把持する持ち手部材と、
を備え、
前記持ち手部材は、
前記両面粘着テープの第1粘着面に固定された第1粘着シートと、
前記両面粘着テープの第2粘着面に固定された第2粘着シートと、
を有し、
前記両面粘着テープの前記端部には、前記引張剥離時の引張り方向に対して交差する方向に延びたストッパ縁部が設けられ、
前記持ち手部材は、前記引張り方向に対して前記ストッパ縁部の後側で前記第1粘着シートと前記第2粘着シートとが互いに貼り合わされ、前記引張剥離時に前記ストッパ縁部に引っ掛かる引掛かり部を有する
ことを特徴とするテープ部材。 - 請求項1に記載のテープ部材であって、
前記ストッパ縁部は、前記引張り方向に対して直交する直交方向、又は前記直交方向よりも前記引張り方向とは逆方向に向かって傾斜した傾斜方向に沿って延びている
ことを特徴とするテープ部材。 - 請求項1に記載のテープ部材であって、
前記両面粘着テープは、厚み方向に貫通する貫通孔が形成され、
前記ストッパ縁部は、前記貫通孔の内周縁部である
ことを特徴とするテープ部材。 - 請求項1~3のいずれか1項に記載のテープ部材であって、
前記ストッパ縁部は、前記両面粘着テープの幅方向の中心を挟んで左右にそれぞれ設けられ、
前記引掛かり部は、前記引張り方向に対して前記左右のストッパ縁部の後側にそれぞれ設けられる
ことを特徴とするテープ部材。 - 請求項4に記載のテープ部材であって、
前記左右のストッパ縁部は、左右対称形状である
ことを特徴とするテープ部材。 - 電子機器であって、
内面を有する筐体部材と、
表示面を有し、前記表示面とは反対側の裏面が前記筐体部材の内面で支持されたディスプレイパネルと、
端部を引っ張ることで引張剥離可能な特性を有する両面粘着テープと、前記両面粘着テープの前記端部に取り付けられ、前記両面粘着テープを引張剥離する際に把持する持ち手部材とを有し、前記ディスプレイパネルの裏面を前記筐体部材の内面に固定するテープ部材と、
を備え、
前記持ち手部材は、
前記両面粘着テープの第1粘着面に固定された第1粘着シートと、
前記両面粘着テープの第2粘着面に固定された第2粘着シートと、
を有し、
前記両面粘着テープの前記端部には、前記引張剥離時の引張り方向に対して交差する方向に延びたストッパ縁部が設けられ、
前記持ち手部材は、前記引張り方向に対して前記ストッパ縁部の後側で前記第1粘着シートと前記第2粘着シートとが互いに貼り合わされ、前記引張剥離時に前記ストッパ縁部に引っ掛かる引掛かり部を有する
ことを特徴とする電子機器。 - 請求項6に記載の電子機器であって、
前記両面粘着テープの前記端部及び前記持ち手部材の前記引掛かり部は、前記ディスプレイパネルの裏面と前記筐体部材の内面との間に挟まれた位置に配置され、
前記持ち手部材は、一部が前記ディスプレイパネルの側方に張り出している
ことを特徴とする電子機器。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022098119A JP7320650B1 (ja) | 2022-06-17 | 2022-06-17 | テープ部材及び電子機器 |
US18/187,641 US20230407137A1 (en) | 2022-06-17 | 2023-03-21 | Tape member and electronic apparatus |
CN202310618855.XA CN117251024A (zh) | 2022-06-17 | 2023-05-29 | 带构件以及电子设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022098119A JP7320650B1 (ja) | 2022-06-17 | 2022-06-17 | テープ部材及び電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP7320650B1 JP7320650B1 (ja) | 2023-08-03 |
JP2023184144A true JP2023184144A (ja) | 2023-12-28 |
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JP2022098119A Active JP7320650B1 (ja) | 2022-06-17 | 2022-06-17 | テープ部材及び電子機器 |
Country Status (3)
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US (1) | US20230407137A1 (ja) |
JP (1) | JP7320650B1 (ja) |
CN (1) | CN117251024A (ja) |
Families Citing this family (1)
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JP7383100B1 (ja) | 2022-10-04 | 2023-11-17 | レノボ・シンガポール・プライベート・リミテッド | テープ部材及び電子機器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017114940A (ja) * | 2015-12-21 | 2017-06-29 | レノボ・シンガポール・プライベート・リミテッド | 粘着部材および電子機器 |
JP2020186357A (ja) * | 2019-05-17 | 2020-11-19 | レノボ・シンガポール・プライベート・リミテッド | 両面テープ及び電子機器 |
JP2022079985A (ja) * | 2020-11-17 | 2022-05-27 | レノボ・シンガポール・プライベート・リミテッド | 電子機器 |
JP2022166905A (ja) * | 2021-04-22 | 2022-11-04 | シャープ株式会社 | 電子機器 |
JP2022166906A (ja) * | 2021-04-22 | 2022-11-04 | シャープ株式会社 | 電子機器 |
-
2022
- 2022-06-17 JP JP2022098119A patent/JP7320650B1/ja active Active
-
2023
- 2023-03-21 US US18/187,641 patent/US20230407137A1/en active Pending
- 2023-05-29 CN CN202310618855.XA patent/CN117251024A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017114940A (ja) * | 2015-12-21 | 2017-06-29 | レノボ・シンガポール・プライベート・リミテッド | 粘着部材および電子機器 |
JP2020186357A (ja) * | 2019-05-17 | 2020-11-19 | レノボ・シンガポール・プライベート・リミテッド | 両面テープ及び電子機器 |
JP2022079985A (ja) * | 2020-11-17 | 2022-05-27 | レノボ・シンガポール・プライベート・リミテッド | 電子機器 |
JP2022166905A (ja) * | 2021-04-22 | 2022-11-04 | シャープ株式会社 | 電子機器 |
JP2022166906A (ja) * | 2021-04-22 | 2022-11-04 | シャープ株式会社 | 電子機器 |
Also Published As
Publication number | Publication date |
---|---|
US20230407137A1 (en) | 2023-12-21 |
JP7320650B1 (ja) | 2023-08-03 |
CN117251024A (zh) | 2023-12-19 |
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