LAMINATED BOARD AND TERMINAL DEVICE - GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

Title:

LAMINATED BOARD AND TERMINAL DEVICE

Document Type and Number:

WIPO Patent Application WO/2020/216029

Kind Code:

A1

Abstract:

The present application provides a laminated board (10) and a terminal device (20). The laminated board (10) comprises a main board (11), a ring-shaped connecting board (12) and an auxiliary board (13); a first connecting board bonding pad (121) and a second connecting board bonding pad (122) are provided on one side of the connecting board (12), and a third connecting board bonding pad (123) and a fourth connecting board bonding pad (124) are provided on the other side of the connecting board (12); the main board (11) is provided with a first main board bonding pad (111) and a second main board bonding pad (112); the auxiliary board (13) is provided with a first auxiliary board bonding pad (131) and a second auxiliary board bonding pad (132). By additionally providing bonding pads on upper and lower sides of the connecting board (12), and additionally providing bonding pads on the main board (11) and the auxiliary board (13) correspondingly, connection strength between the main board (11) and the connecting board (12) and connection strength between the connecting board (12) and the auxiliary board (13) can be effectively increased.

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Inventors:

CHEN YAN (CN)

Application Number:

PCT/CN2020/082773

Publication Date:

October 29, 2020

Filing Date:

April 01, 2020

Export Citation:

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Assignee:

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

International Classes:

H05K1/11; H05K1/14

Foreign References:

CN110035601A	2019-07-19
CN108615772A	2018-10-02
CN104637909A	2015-05-20
CN101730382A	2010-06-09
CN103500729A	2014-01-08
CN1288255A	2001-03-21
CN107993987A	2018-05-04
CN1652663A	2005-08-10

Attorney, Agent or Firm:

SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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