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4-Traders Homepage  >  Equities  >  KOREA EXCHANGE  >  Samsung Electronics Co Ltd    005930   KR7005930003

SAMSUNG ELECTRONICS CO LTD (005930)
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Samsung Electronics : "Panel Module and Display Apparatus Having the Same" in Patent Application Approval Process (USPTO 20180180930)

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07/12/2018 | 07:56pm CEST

By a News Reporter-Staff News Editor at Electronics Newsweekly -- A patent application by the inventors CHO, Min Jae (Anyang-si, KR); KIM, Myeong Gil (Suwon-si, KR); LEE, Seo Joon (Suwon-si, KR); JUNG, Hyun Jun (Yongin-si, KR); HAN, Jong Hee (Yongin-si, KR), filed on December 22, 2017, was made available online on July 5, 2018, according to news reporting originating from Washington, D.C., by VerticalNews correspondents.

This patent application is assigned to Samsung Electronics Co. Ltd.

The following quote was obtained by the news editors from the background information supplied by the inventors: "Methods and apparatuses consistent with example embodiments relate to a panel module configured to allow a minimized bezel formed on a periphery of a display panel, and a display apparatus having the same.

"A display apparatus is an apparatus configured to receive image signals and display a screen, such as a television, a monitor, etc.

"Display apparatuses may include a display panel configured to display a screen, such as a liquid crystal display panel configured to display color through liquid crystals.

"A liquid crystal display panel includes a pair of glass substrates formed in a flat plate shape and liquid crystals disposed between the two glass substrates, wherein the liquid crystal display panel is connected to a source printed circuit board through a chips-on-film (COF) and may receive an image signal of the source printed circuit board through the COF."

In addition to the background information obtained for this patent application, VerticalNews journalists also obtained the inventors' summary information for this patent application: "Example embodiments provide a panel module configured to allow a minimized width of a bezel supporting outer sides of a display panel, and a display apparatus having the same.

"According to an aspect of an example embodiment, there is provided panel module including: a display panel; a chips-on-film (COF) having a first end connected to an end portion of the display panel; and a cover configured to extend past the first end of the COF to block the first end of the COF, the cover having a front surface formed to be coplanar with a front surface of the display panel.

"The panel module may include an adhesive material configured to attach the cover to the display panel.

"The adhesive material may be formed of a photocurable resin.

"The display panel may include: a first glass substrate having a flat plate shape; a second glass substrate formed in a flat plate shape and disposed in front of the first glass substrate; a liquid crystal layer formed between the first glass substrate and the second glass substrate; a first polarizing filter disposed on a rear surface of the first glass substrate; and a second polarizing filter disposed on a front surface of the second glass substrate, wherein the front surface of the cover may be formed to be coplanar with a front surface of the second polarizing filter.

"The cover may include a front portion having a first end in contact with the second polarizing filter and a side portion extending rearward from a second end of the front portion.

"The adhesive material may be cured in a state of being filled in a space formed by first ends of the first glass substrate and the second glass substrate, and inner surfaces of the front portion of the cover and the side portion of the cover.

"The panel module may include a source printed circuit board connected to a second end of the COF.

"The source printed circuit board may be disposed to be spaced apart from a rear side of the display panel; and the COF may be bent in a U shape such that a front end of the COF is connected to the end portion of the display panel and a rear end of the COF is connected to the source printed circuit board.

"The cover may be formed of a metal material.

"According to an aspect of another example embodiment, there is provided a display apparatus including: a display panel; a source printed circuit board disposed behind the display panel; a chips-on-film (COF) having a first end connected to an end portion of the display panel and a second end connected to the source printed circuit board; a cover configured to extend past the first end of the COF to block the first end of the COF, the cover having a front surface formed to be coplanar with a front surface of the display panel; and a frame case configured to support a periphery of the display panel and the cover.

"The cover may include a front portion having a first end in contact with the display panel and a side portion extending rearward from a second end of the front portion.

"The display apparatus may include an adhesive material configured to attach the cover to the display panel.

"The adhesive material may be formed of a photocurable resin.

"The display apparatus may include an adhesive material configured to attach the cover to the display panel, wherein: the cover includes a front portion having a first end in contact with the display panel and a side portion extending rearward from a second end of the front portion; and the adhesive material may be cured in a state of being filled in a space formed by a first end of the display panel and inner surfaces of the front portion and the side portion.

"The display panel may include: a first glass substrate having a flat plate shape; a second glass substrate disposed in front of the first glass substrate; a liquid crystal layer formed between the first glass substrate and the second glass substrate; a first polarizing filter disposed on a rear surface of the first glass substrate; and a second polarizing filter disposed on a front surface of the second glass substrate, wherein the front surface of the cover may be formed to be coplanar with a front surface of the second polarizing filter.

"The COF may include: a film printed circuit board formed in a film form and having a first end connected to the display panel; and a semiconductor chip mounted on the film printed circuit board, and wherein the cover may be configured to block the first end of the film printed circuit board.

"The display panel may be deformed to be bent so that both end portions of the display panel protrude frontward; and the cover may be deformed to be bent so that both end portions of the cover protrude frontward to correspond to the display panel.

"The frame case may include a supporter protruding inward that is attached to a periphery of a rear surface of the display panel.

"The frame case may be bent so that both end portions of the frame case protrude frontward, and wherein the display panel and the cover may be supported by the frame case and deformed to be bent so that end portions of the display panel and the cover protrude frontward.

"The display apparatus may include a bottom chassis disposed behind the display panel, wherein the source printed circuit board may be disposed behind the display panel."

URL and more information on this patent application, see: CHO, Min Jae; KIM, Myeong Gil; LEE, Seo Joon; JUNG, Hyun Jun; HAN, Jong Hee. Panel Module and Display Apparatus Having the Same. Filed December 22, 2017 and posted July 5, 2018. Patent URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220180180930%22.PGNR.&OS=DN/20180180930&RS=DN/20180180930

Keywords for this news article include: Business, Circuit Board, Electronics Companies, Samsung Electronics Co. Ltd.

Our reports deliver fact-based news of research and discoveries from around the world. Copyright 2018, NewsRx LLC

(c) 2018 NewsRx LLC, source Technology Newsletters

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Financials ( KRW)
Sales 2018 251 400 B
EBIT 2018 64 630 B
Net income 2018 48 429 B
Finance 2018 87 091 B
Yield 2018 3,08%
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EV / Sales 2019 0,84x
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Jae-Yong Lee Director
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