Electronic device enclosure assembly
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0041453
(2013-09-30)
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등록번호 |
US-8821678
(2014-09-02)
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발명자
/ 주소 |
- Yu, Michelle
- Hayashida, Jeffrey
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출원인 / 주소 |
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대리인 / 주소 |
Brake Hughes Bellermann LLP
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인용정보 |
피인용 횟수 :
3 인용 특허 :
0 |
초록
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A method includes forming an assembly of a first part of a computing device enclosure and a second part of the computing device enclosure by disposing a thermoplastic adhesive layer between a surface portion of the first part and an opposing surface portion of the second part. The surface portion of
A method includes forming an assembly of a first part of a computing device enclosure and a second part of the computing device enclosure by disposing a thermoplastic adhesive layer between a surface portion of the first part and an opposing surface portion of the second part. The surface portion of the first part and the opposing surface portion of the second part define one or more bonding areas of the first part and the second part across a lateral extent of the assembly. The assembly has a non-uniform thermal mass distribution across its lateral extent. The method further includes applying spatially varying amounts of heat to the assembly across its lateral extent to soften the thermoplastic adhesive layer in the bonding areas relatively uniformly across the lateral extent of the assembly compared to applying a non-spatially varying amount of heat across the lateral extent of the assembly.
대표청구항
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1. A method, comprising: inserting a midplane plate having a thermoplastic adhesive layer into a base frame of a computing device enclosure;contacting the thermoplastic adhesive layer of the midplane plate to a surface of the base frame of the computing device enclosure;applying, to the midplane pla
1. A method, comprising: inserting a midplane plate having a thermoplastic adhesive layer into a base frame of a computing device enclosure;contacting the thermoplastic adhesive layer of the midplane plate to a surface of the base frame of the computing device enclosure;applying, to the midplane plate, a heat press block having a first portion and a second portion in contact with the midplane plate; andheating the first portion of the heat press block to a first temperature and heating the second portion of the heat press block to a second temperature higher than the first temperature. 2. The method of claim 1, wherein the first portion heated to the first temperature is in contact with a front portion of the midplane plate adjoining a track pad area of the computing device enclosure. 3. The method of claim 1, wherein the second portion heated to the second temperature is in contact with a rear portion of the midplane plate adjoining a key board area of the computing device enclosure. 4. The method of claim 1, wherein the first temperature is about 190° C. and the second temperature is about 240° C. 5. The method of claim 1, wherein the base frame is made of polycarbonate, polyvinyl chloride, acrylonitrile butadiene styrene, or a blend thereof. 6. The method of claim 1, wherein the midplane plate is made of aluminum, magnesium or an aluminum-magnesium alloy. 7. The method of claim 1, further comprising, placing the base frame in a bottom nest that is heated to about 50° C. while applying the heat press block to the midplane plate. 8. A method, comprising: coupling a surface portion of a midplane plate and a surface portion of a base frame of a laptop enclosure together using an intervening thermoplastic adhesive layer; andapplying a first amount of heat to a front portion of the midplane plate and a second amount of heat to a rear portion of the midplane plate to soften the intervening thermoplastic adhesive layer. 9. The method of claim 8, wherein applying a first amount of heat to a front portion of the midplane plate and a second amount of heat to a rear portion of the midplane plate includes applying a heat press block to the midplane plate, the heat press block having a first portion heated to a first temperature and a second portion heated to a second temperature in contact with the midplane plate. 10. The method of claim 8, wherein the midplane plate is made of a metal or metal alloy. 11. A method, comprising: forming an assembly of a first part of a computing device enclosure and a second part of the computing device enclosure by disposing a thermoplastic adhesive layer between a surface portion of the first part and an opposing surface portion of the second part, the surface portion of the first part and the opposing surface portion of the second part defining one or more bonding areas of the first part and the second part across a lateral extent of the assembly, the assembly having a non-uniform thermal mass distribution across its lateral extent; andapplying spatially varying amounts of heat to the assembly across a lateral extent of the assembly to soften the thermoplastic adhesive layer in the one or more bonding areas relatively uniformly across the lateral extent of the assembly compared to applying a non-spatially varying amount of heat across the lateral extent of the assembly. 12. The method of claim 11, wherein the first part of the computing device enclosure includes a metal or metal alloy and the second part of the computing device enclosure includes a plastic material. 13. The method of claim 11, wherein applying spatially varying amounts of heat to the assembly across its lateral extent includes compensating for the non-uniform thermal mass distribution of the assembly across its lateral extent. 14. The method of claim 11, wherein applying spatially varying amounts of heat to the assembly across its lateral extent includes contacting a portion of the first part in the assembly with a heated block, the heated block having multiple zones in contact with the portion of the first part, each heated to a different temperature. 15. The method of claim 14, wherein the heated block has two zones in contact with the portion of the first part, each heated to a different temperature. 16. The method of claim 14, wherein at least one of the bonding areas is in a region of the assembly that is not amenable to direct contact by the heated block and is heated by lateral thermal conduction from the portion of the first part contacted by the heated block. 17. The method of claim 14, wherein at least one of the bonding areas is in a region of the assembly that is amenable to direct contact by the heated block and is heated by vertical thermal conduction through the portion of the first part contacted by the heated block. 18. The method of claim 11, further comprising, applying pressure to the assembly while applying spatially varying amounts of heat to the assembly across its lateral extent. 19. The method of claim 11, further comprising, preheating the assembly to tack the thermoplastic adhesive layer to at least one of the surface portion of the first part and the opposing surface portion of the second part. 20. The method of claim 11, further comprising, cooling the assembly after softening the thermoplastic adhesive layer in the bonding areas.
이 특허를 인용한 특허 (3)
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Yu, Michelle; Lee, Ji Heun; Hayashida, Jeffrey, Apparatus related to a structure of a base portion of a computing device.
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Matsuoka, Yoshimichi, Electronic device housing and assembly method.
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Matsuoka, Yoshimichi; Louris, Michael James; Hayashida, Jeffrey; Wanderman, Jack, Electronic device housing and assembly method.
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