JP6869638B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
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- JP6869638B2 JP6869638B2 JP2016009598A JP2016009598A JP6869638B2 JP 6869638 B2 JP6869638 B2 JP 6869638B2 JP 2016009598 A JP2016009598 A JP 2016009598A JP 2016009598 A JP2016009598 A JP 2016009598A JP 6869638 B2 JP6869638 B2 JP 6869638B2
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- Prior art keywords
- optical member
- display device
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- optical
- Prior art date
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- 230000003287 optical effect Effects 0.000 claims description 175
- 230000008878 coupling Effects 0.000 claims description 35
- 238000010168 coupling process Methods 0.000 claims description 35
- 238000005859 coupling reaction Methods 0.000 claims description 35
- -1 Acryl Chemical group 0.000 claims description 15
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 13
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 12
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 12
- 239000004417 polycarbonate Substances 0.000 claims description 10
- 229920000515 polycarbonate Polymers 0.000 claims description 10
- 239000004793 Polystyrene Substances 0.000 claims description 9
- 238000009792 diffusion process Methods 0.000 claims description 9
- 229920002223 polystyrene Polymers 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 12
- 239000004973 liquid crystal related substance Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
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- 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
- G02F1/133305—Flexible substrates, e.g. plastics, organic film
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/006—Filter holders
-
- 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
- G02F1/133331—Cover glasses
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
-
- 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
- G02F1/133322—Mechanical guidance or alignment of LCD panel support components
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Liquid Crystal (AREA)
- Theoretical Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Electroluminescent Light Sources (AREA)
- Optical Elements Other Than Lenses (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- General Engineering & Computer Science (AREA)
Description
120 表示パネル
130 中間フレーム
140 光学シート
150 光学部材
160 光源部
170 反射シート
Claims (19)
- 少なくとも一方向に曲がる表示パネルと、
前記表示パネルが収納され、曲率を有する下部フレームと、
前記表示パネル及び前記下部フレームとの間に配置され、少なくとも一方向に曲がる光学部材と、
前記光学部材上に配置された結合部材と、
一端で前記光学部材と締結され、他端で前記下部フレームと締結される光学部材サポーターと、を含み、
前記結合部材の上面は、前記光学部材の上面の高さと実質的に同じ又は低い平面上に配置される、
表示装置。 - 前記光学部材は、前記光学部材サポーターが締結されるガイドホールを有する請求項1に記載の表示装置。
- 前記光学部材サポーターは、上部に溝を有する請求項2に記載の表示装置。
- 前記結合部材は、前記ガイドホールを貫通して前記溝に結合される請求項3に記載の表示装置。
- 前記結合部材は、ねじ、ボルト、スクリュー、リベット、及びフックから選ばれたいずれか一つである請求項4に記載の表示装置。
- 前記結合部材の少なくとも一部は、前記ガイドホールの直径よりも大きい請求項4に記載の表示装置。
- 前記光学部材は、前記ガイドホールの周辺に段差部を有する請求項4に記載の表示装置。
- 前記段差部は、テーパ形状を有する請求項7に記載の表示装置。
- 前記段差部は、前記結合部材の少なくとも一部と実質的に同じ形状を有する請求項7に記載の表示装置。
- 前記結合部材は、前記光学部材と同じ材質で形成される請求項4に記載の表示装置。
- 前記結合部材は、ポリカーボネート(PolyCarbonate(PC))、透明アクリル(Acryl)系樹脂、ポリスチレン(PolyStyrene(PS))、ポリメチルメタクリレート(PolyMethylMethAcrylate(PMMA))、及びポリエチレンテレフタレート(Polyethyleneterephthalate(PET))から選ばれた少なくとも一つ以上を含む請求項4に記載の表示装置。
- 前記光学部材サポーターは、上部から前記光学部材に向かって突出した突起を含む請求項2に記載の表示装置。
- 前記突起はねじ、ボルト、スクリュー、リベット、及びフックから選ばれたいずれか一つである請求項12に記載の表示装置。
- 前記結合部材は、前記ガイドホールを貫通して前記突起に結合される請求項12に記載の表示装置。
- 前記結合部材は、前記ガイドホールを貫通した前記突起に結合される請求項12に記載の表示装置。
- 前記結合部材の少なくとも一部は、前記ガイドホールの直径よりも大きい請求項14に記載の表示装置。
- 前記光学部材サポーターは、上部から前記光学部材に向かって突出したフックを含む請求項2に記載の表示装置。
- 前記光学部材は、拡散板、拡散シート、プリズムシート、保護シートから選ばれた少なくとも一つ以上を含む請求項1に記載の表示装置。
- 光源および前記光源が配置された回路基板を含む光源部と
前記光学部材の下側に設置された反射シートと、を含み、
前記回路基板は、前記下部フレームと前記反射シートの間に配置され、
前記光源は、前記反射シートを貫通する、
請求項1に記載の表示装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2015-0016116 | 2015-02-02 | ||
KR1020150016116A KR102291662B1 (ko) | 2015-02-02 | 2015-02-02 | 표시 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016143666A JP2016143666A (ja) | 2016-08-08 |
JP6869638B2 true JP6869638B2 (ja) | 2021-05-12 |
Family
ID=56554141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016009598A Active JP6869638B2 (ja) | 2015-02-02 | 2016-01-21 | 表示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9671530B2 (ja) |
JP (1) | JP6869638B2 (ja) |
KR (1) | KR102291662B1 (ja) |
CN (1) | CN105842890B (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI560500B (en) * | 2015-03-20 | 2016-12-01 | Au Optronics Corp | Backlight module having brightness enhancement design at periphery of display surface |
JP7097812B2 (ja) * | 2016-07-15 | 2022-07-08 | ソニーグループ株式会社 | 表示装置 |
KR102698289B1 (ko) * | 2016-08-23 | 2024-08-23 | 삼성전자주식회사 | 광 변조기, 빔 스티어링 소자 및 이를 적용한 시스템 |
KR101838566B1 (ko) * | 2016-09-08 | 2018-04-26 | (주)코텍 | 곡면형 영상장치 |
WO2018061127A1 (ja) * | 2016-09-28 | 2018-04-05 | 堺ディスプレイプロダクト株式会社 | 光源装置及び液晶表示装置 |
KR20180046960A (ko) | 2016-10-28 | 2018-05-10 | 삼성디스플레이 주식회사 | 표시 장치 |
WO2018124012A1 (ja) * | 2016-12-27 | 2018-07-05 | 大日本印刷株式会社 | スペーサー、面光源装置および画像表示装置 |
EP3582207B1 (en) * | 2017-02-09 | 2021-12-22 | Panasonic Intellectual Property Management Co., Ltd. | Image display device and support pin |
US10914985B2 (en) * | 2017-02-09 | 2021-02-09 | Panasonic Intellectual Property Management Co., Ltd. | Image display apparatus and support pin |
JP2019082535A (ja) * | 2017-10-30 | 2019-05-30 | シャープ株式会社 | 表示装置 |
KR102403713B1 (ko) * | 2017-10-31 | 2022-05-30 | 엘지디스플레이 주식회사 | 플렉서블 디스플레이 |
EP3686873B1 (en) * | 2018-11-23 | 2022-11-30 | Shenzhen Gloshine Technology Co., Ltd. | Led display unit |
WO2020103144A1 (zh) * | 2018-11-23 | 2020-05-28 | 深圳市光祥科技股份有限公司 | Led显示屏 |
KR102652550B1 (ko) * | 2019-02-13 | 2024-03-29 | 삼성디스플레이 주식회사 | 곡면형 표시 장치 |
CN110308585B (zh) * | 2019-06-27 | 2023-04-07 | 厦门天马微电子有限公司 | 一种曲面背光模组及显示装置 |
TWI701486B (zh) * | 2019-08-29 | 2020-08-11 | 瑞軒科技股份有限公司 | 背光模組及具有背光模組之顯示裝置 |
CN112466205A (zh) * | 2019-09-06 | 2021-03-09 | 华为技术有限公司 | 可折叠电子设备以及折叠屏安装结构 |
JP7186742B2 (ja) * | 2020-03-30 | 2022-12-09 | 三菱電機株式会社 | 面状光源装置および表示装置 |
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JP4291097B2 (ja) * | 2003-09-22 | 2009-07-08 | アルプス電気株式会社 | 面状光源装置 |
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JP2008304535A (ja) * | 2007-06-05 | 2008-12-18 | Hitachi Displays Ltd | 表示装置 |
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WO2010146913A1 (ja) * | 2009-06-15 | 2010-12-23 | シャープ株式会社 | 照明装置、表示装置、及びテレビ受信装置 |
BR112012001793A2 (pt) * | 2009-07-29 | 2019-09-24 | Sharp Kk | "dispositivo de iluminação, dispositivo de exibição e receptor televisivo" |
JP2012004067A (ja) * | 2010-06-21 | 2012-01-05 | Harison Toshiba Lighting Corp | 面照明装置 |
KR101319543B1 (ko) | 2012-05-17 | 2013-10-21 | 삼성디스플레이 주식회사 | 곡면 디스플레이 장치 및 이를 포함하는 멀티 디스플레이 장치 |
KR101544608B1 (ko) | 2012-05-25 | 2015-08-17 | 삼성디스플레이 주식회사 | 표시장치 |
KR102041883B1 (ko) * | 2012-07-09 | 2019-11-08 | 삼성디스플레이 주식회사 | 커브드 프레임 및 이를 갖는 커브드 표시장치 |
KR101907165B1 (ko) * | 2012-09-14 | 2018-10-15 | 삼성전자주식회사 | 곡면형 디스플레이 장치 |
CN103672614B (zh) * | 2013-12-11 | 2017-02-15 | 深圳市华星光电技术有限公司 | 用于曲面液晶显示装置的背光模组以及曲面液晶显示装置 |
KR102137128B1 (ko) * | 2014-02-05 | 2020-07-27 | 삼성디스플레이 주식회사 | 백라이트 유닛 및 이를 포함하는 디스플레이 장치 |
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US9671530B2 (en) | 2017-06-06 |
KR20160095277A (ko) | 2016-08-11 |
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