Log in
E-mail
Password
Remember
Forgot password ?
Become a member for free
Sign up
Sign up
Settings
Settings
Dynamic quotes 
OFFON

4-Traders Homepage  >  Equities  >  KOREA EXCHANGE  >  Samsung SDI Co Ltd    006400   KR7006400006

SAMSUNG SDI CO LTD (006400)
Mes dernières consult.
Most popular
Report
SummaryNewsAnalysisCalendarCompanyFinancialsConsensusRevisions 
News SummaryMost relevantAll newsSector newsTweets
The feature you requested does not exist. However, we suggest the following feature:

Samsung SDI : Patent Issued for Rechargeable Battery Pack (USPTO 9837655)

share with twitter share with LinkedIn share with facebook
share via e-mail
0
12/14/2017 | 09:20pm CET

By a News Reporter-Staff News Editor at Journal of Engineering -- Samsung SDI Co. Ltd. (Yongin-si, KR) has been issued patent number 9837655, according to news reporting originating out of Alexandria, Virginia, by VerticalNews editors.

The patent's inventors are Park, Insoo (Yongin-si, KR); Moon, Daeyon (Yongin-si, KR).

This patent was filed on May 22, 2015 and was published online on December 5, 2017.

From the background information supplied by the inventors, news correspondents obtained the following quote: "One or more exemplary embodiments relate to a rechargeable battery pack.

"Along with the development of the wireless Internet and communication techniques, the use of cellular phones and portable computers, which may operate by using batteries and without being connected to a fixed power source, has become widespread. As cellular phones or portable computers are relatively small, easy-to-carry, and designed for mobile use, they are widely employed for business and personal use.

"Cellular phones equipped with rechargeable batteries may be used anywhere without being limited to locations where power outlets are available, and portable computers equipped with external/internal rechargeable battery packs may be used anywhere without being limited to locations where power outlets are available. An external/internal rechargeable battery pack may include a plurality of rechargeable batteries which can be repeatedly charged and discharged. Such rechargeable batteries may be connected in series and/or parallel without the occurrence of a short circuit therebetween."

Supplementing the background information on this patent, VerticalNews reporters also obtained the inventors' summary information for this patent: "One or more aspects of one or more exemplary embodiments are directed toward a rechargeable battery pack in which rechargeable batteries are connected to each other through a simple structure.

"Additional aspects will be set forth in part in the description which follows and, in part, will be apparent from the description, or may be learned by practice of the presented embodiments.

"According to one or more exemplary embodiments, a rechargeable battery pack includes: a first rechargeable battery including a first electrode terminal and a first contact part that are provided on a first upper surface of the first rechargeable battery; a second rechargeable battery including a second electrode terminal and a second contact part that are provided on a second upper surface of the second rechargeable battery; a first coverlay connected to the first contact part; a second coverlay connected to the second electrode terminal; and a connection part connecting the first electrode terminal and the second contact part, wherein the connection part includes a first part connected to the first electrode terminal and a second part connected to the second contact part, the first upper surface of the first rechargeable battery and the second upper surface of the second rechargeable battery face each other, and the connection part is bent such that the first and second parts face each other.

"The connection part may include a bending region along a boundary between the first and second parts.

"The bending region may include a groove formed along the boundary between the first and second parts.

"Each of the first and second rechargeable batteries may include: an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first and second electrode plates; a can accommodating the electrode assembly and including an opening formed in a side thereof; and a cap plate sealing the opening of the can, and the cap plate may form the first or second upper surface.

"A piece of insulation tape may be attached to the cap plate in such a manner that the first or second contact part may be exposed.

"The first rechargeable battery may include a pair of first main surfaces and a pair of first lateral surfaces that are substantially perpendicular to the first upper surface, the pair of first main surfaces may be substantially parallel to each other, areas of the pair of first lateral surfaces may be smaller than areas of the pair of first main surfaces, and the pair of first lateral surfaces may connect the pair of first main surfaces. The second rechargeable battery may include a pair of second main surfaces and a pair of second lateral surfaces that are substantially perpendicular to the second upper surface, the pair of second main surfaces may be substantially parallel to each other, areas of the pair of second lateral surfaces may be smaller than areas of the pair of second main surfaces, and the pair of second lateral surfaces connect the pair of second main surfaces.

"The first coverlay may include a first lead terminal disposed on the first upper surface and a first extension bent at a right angle from the first lead terminal and disposed on one of the pair of first lateral surfaces, and the second coverlay may include a second lead terminal disposed on the second upper surface and a second extension bent at a right angle from the second lead terminal and disposed on one of the pair of second lateral surfaces.

"A first connection terminal may protrude from the first extension, and a second connection terminal may protrude from the second extension.

"The rechargeable battery pack may further include a protective circuit module connected to the first connection terminal and the second connection terminal, and the protective circuit module may be substantially parallel with the pair of first lateral surfaces and the pair of second lateral surfaces.

"The second electrode terminal and the second lead terminal may be electrically connected to each other through a thermal protection device.

"According to one or more exemplary embodiments, a rechargeable battery pack includes: a first rechargeable battery including a first electrode terminal and a first contact part that are provided on a first upper surface of the first rechargeable battery; a second rechargeable battery including a second electrode terminal and a second contact part that are provided on a second upper surface of the second rechargeable battery; a first coverlay connected to the first contact part; a second coverlay connected to the second electrode terminal; a connection part connecting the first electrode terminal and the second contact part; and a protective circuit module connected to the first coverlay and the second coverlay, wherein the connection part is bent along a bending region formed in a direction substantially parallel to a length direction of the first and second upper surfaces.

"The connection part may include first and second parts on both sides of the bending region, and the first part may be connected to the first electrode terminal, the second part may be connected to the second contact part, and the first and second parts may face each other.

"Each of the first and second rechargeable batteries may include: an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first and second electrode plates; a can accommodating the electrode assembly and including an opening formed in a side thereof; and a cap plate sealing the opening of the can, and the cap plate may form the first or second upper surface.

"The first rechargeable battery may include a pair of first main surfaces and a pair of first lateral surfaces that are substantially perpendicular to the first upper surface, the pair of first main surfaces may be substantially parallel to each other, areas of the pair of first lateral surfaces may be smaller than areas of the pair of first main surfaces, and the pair of first lateral surfaces connect the pair of first main surfaces, and the first coverlay may include a first lead terminal disposed on the first upper surface and a first extension bent at a right angle from the first lead terminal and disposed on one of the pair of first lateral surfaces.

"The second rechargeable battery may include a pair of second main surfaces and a pair of second lateral surfaces that are substantially perpendicular to the second upper surface, the pair of second main surfaces may be substantially parallel to each other, areas of the pair of second lateral surfaces may be smaller than areas of the pair of second main surfaces, and the pair of second lateral surfaces may connect the pair of second main surfaces, and the second coverlay may include a second lead terminal disposed on the second upper surface and a second extension bent at a right angle from the second lead terminal and disposed on one of the pair of second lateral surfaces.

"A first connection terminal may protrude from the first extension, and a second connection terminal may protrude from the second extension, and the protective circuit module may be connected to the first connection terminal and the second connection terminal.

"The second electrode terminal and the second lead terminal may be electrically connected to each other through a thermal protection device.

"The first upper surface of the first rechargeable battery and the second upper surface of the second rechargeable battery may face each other, and the protective circuit module may be substantially parallel with the pair of first lateral surfaces and the pair of second lateral surfaces."

For the URL and additional information on this patent, see: Park, Insoo; Moon, Daeyon. Rechargeable Battery Pack. U.S. Patent Number 9837655, filed May 22, 2015, and published online on December 5, 2017. Patent URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=9837655.PN.&OS=PN/9837655RS=PN/9837655

Keywords for this news article include: Computers, Samsung SDI Co. Ltd.

Our reports deliver fact-based news of research and discoveries from around the world. Copyright 2017, NewsRx LLC

(c) 2017 NewsRx LLC, source Science Newsletters

share with twitter share with LinkedIn share with facebook
share via e-mail
0
Latest news on SAMSUNG SDI CO LTD
12/14 SAMSUNG SDI : Patent Issued for Rechargeable Battery Pack (USPTO 9837655)
12/14 SAMSUNG SDI : Patent Issued for Rechargeable Battery Having Flexible Configurati..
12/14 SAMSUNG SDI : Patent Issued for Negative Electrode for Rechargeable Lithium Batt..
12/14 MBK Partners to bid for Samsung`s W1tr stake in Hanwha Chemical
12/07 SAMSUNG SDI : Patent Issued for Rechargeable Battery Charging Apparatus (USPTO 9..
12/07 SAMSUNG SDI : Patent Issued for Rechargeable Battery (USPTO 9831484)
12/07 SAMSUNG SDI : Patent Issued for Battery Module (USPTO 9831536)
12/07 SAMSUNG SDI : Singapore road corridor project due to commence
12/05 SAMSUNG SDI : Ex-chain smoker promotes how to improve habits
12/02 SAMSUNG SDI : Mercedes-Benz to have AMG circuit in Korea
More news
Financials ( KRW)
Sales 2017 6 347 B
EBIT 2017 69,0 B
Net income 2017 664 B
Finance 2017 322 B
Yield 2017 0,51%
P/E ratio 2017 21,51
P/E ratio 2018 13,23
EV / Sales 2017 2,24x
EV / Sales 2018 1,84x
Capitalization 14 523 B
Income Statement Evolution
Consensus
Sell
Buy
Mean consensus OUTPERFORM
Number of Analysts 36
Average target price 239 781  KRW
Spread / Average Target 15%
EPS Revisions
Managers
NameTitle
Young-Hyun Jun President, Chief Executive Officer & Director
Min-Gee No Outside Director
Sung-Jae Kim Outside Director
Nan-Do Kim Outside Director
Jae-Hui Kim Outside Director
Sector and Competitors
1st jan.Capitalization (M$)
SAMSUNG SDI CO LTD13 358
CORNING INCORPORATED32.06%27 853
LG DISPLAY CO LTD--.--%10 007
LEYARD OPTOELECTRONIC CO LTD--.--%4 974
TIANMA MICROELECTRONICS CO., LTD.--.--%4 278
AU OPTRONICS CORP--.--%4 049