JP6872734B2 - 画像表示装置 - Google Patents
画像表示装置 Download PDFInfo
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- JP6872734B2 JP6872734B2 JP2019550257A JP2019550257A JP6872734B2 JP 6872734 B2 JP6872734 B2 JP 6872734B2 JP 2019550257 A JP2019550257 A JP 2019550257A JP 2019550257 A JP2019550257 A JP 2019550257A JP 6872734 B2 JP6872734 B2 JP 6872734B2
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/12—Signs, boards or panels, illuminated from behind the insignia using a transparent mirror or other light reflecting surface transparent to transmitted light whereby a sign, symbol, picture or other is visible only when illuminated
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- G—PHYSICS
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- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
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- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
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- G09F13/0447—Frames compartmented
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- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
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- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- G09F9/33—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 being semiconductor devices, e.g. diodes
- G09F9/335—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 being semiconductor devices, e.g. diodes being organic light emitting diodes [OLED]
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/82—Interconnections, e.g. terminals
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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
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- G—PHYSICS
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- 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
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- G02F1/13332—Front frames
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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
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/44—Arrangements combining different electro-active layers, e.g. electrochromic, liquid crystal or electroluminescent layers
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
- G09F23/06—Advertising on or in specific articles, e.g. ashtrays, letter-boxes the advertising matter being combined with articles for restaurants, shops or offices
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- 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
- G09F9/33—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 being semiconductor devices, e.g. diodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Marketing (AREA)
- Accounting & Taxation (AREA)
- Business, Economics & Management (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
- Display Racks (AREA)
Description
以下、図1〜図10を用いて実施の形態1を説明する。まず、図1〜図4を用いて、実施の形態1に係る画像表示装置の構成概要について説明する。
図1は、実施の形態1に係る画像表示装置10の、第一透過モードで動作している状態を示す外観斜視図である。図2は、実施の形態1に係る表示パネル110及び上照明部220の構成概要を示す断面図である。具体的には、図2は、図1におけるII−II線断面を示す図である。図3は、実施の形態1に係る表示パネル110及び下照明部210の構成概要を示す断面図である。具体的には、図3は、図1におけるIII−III線断面の一部を示す図である。図4は、実施の形態1に係る画像表示装置10の側面図である。なお、図4では、表示パネル110及び光透過パネル300のおおよその配置位置が、点線または一点鎖線で表されている。
次に、本実施の形態に係る下棚板部160の構成について、図5を用いて説明する。図5は、実施の形態1に係る下棚板部160の構成概要を示す分解斜視図である。具体的には、図5では、下棚板部160を棚本体部161と載置面部162とに分離して示している。
以上のように構成された画像表示装置10の動作例を、図6〜図8を用いて説明する。図6は、実施の形態1に係る画像表示装置10の、画像表示モードで動作している状態を示す外観斜視図である。図7は、実施の形態1に係る画像表示装置10の、第二透過モードで動作している状態を示す外観斜視図である。図8は、実施の形態1に係る画像表示装置10の表示パネル及び照明部の状態を、動作モードごとにまとめた表を示す図である。
次に、図9及び図10を用いて、実施の形態1に係る照明部200が備える、光の配光角を制限する光学部材であるマイクロルーバの構成例について説明する。
以上説明したように、本実施の形態に係る画像表示装置10は、画像表示部100であって、画像を表示する画像表示モードと、前方から見た場合に画像表示部100の背面側の物体500が視認可能な透過状態となる透過モードとの切り替えが可能な表示パネル110を有する画像表示部100と、表示パネル110の動作を制御する制御部180と、保持部材である下棚板部160とを備える。下棚板部160は、画像表示部100の背面から後方に向けて立設されており、制御部180を収容した状態で保持する。
次に、図11〜図14を用いて実施の形態2に係る画像表示装置10aについて説明する。なお、以下では、実施の形態1と共通する構成要素及び動作内容については適宜省略し、実施の形態1との差分を中心に説明する。
以上のように、本出願において開示する技術の例示として、実施の形態を説明した。しかしながら、本開示における技術は、これらに限定されず、適宜、変更、置き換え、付加、省略などを行った実施の形態にも適用可能である。また、上記実施の形態で説明した各構成要素を組み合わせて、新たな実施の形態とすることも可能である。そこで、以下、他の実施の形態を例示する。
100、101 画像表示部
110 表示パネル
111 有機ELパネル
112 調光パネル
113 調光シート
114a 第一ガラス板
114b 第二ガラス板
120 画像
121 部分画像
130 フレーム
131 Tフレーム
131a、231a、233a 保持溝
131b、231b 照明用溝
132 Rフレーム
133 Lフレーム
134 Bフレーム
135 Mフレーム
135a 開口部
150、250 棚板部
160 下棚板部
161、251 棚本体部
161a、251a 底面
162、252 載置面部
170 上棚板部
172 取付部材
180 制御部
181 回路基板
182 電子部品
184 スピーカ装置
189 排気ファン
190 支持部材
200、201 照明部
210 下照明部
202、211、221 光源部
203、212、222 LED素子
204、213、223 基板
215、225 マイクロルーバ
220 上照明部
226 遮光体
230 枠体
231 上壁部
232 右側壁部
233 左側壁部
255 支持部
300 光透過パネル
400 電線
500、500a、500b 物体
Claims (7)
- 画像表示部であって、画像を表示する画像表示モードと、前方から見た場合に前記画像表示部の背面側の物体が視認可能な透過状態となる透過モードとの切り替えが可能な表示パネルを有する画像表示部と、
前記表示パネルの動作を制御する制御部と、
前記画像表示部の背面から後方に向けて立設された平板状の保持部材であって、厚み方向が前記表示パネルの厚み方向と交差する姿勢で配置され、かつ、前記制御部を収容した状態で保持する保持部材と、
を備える画像表示装置。 - 前記保持部材は、前記画像表示部の背面側において横方向に延設されている、
請求項1記載の画像表示装置。 - さらに、
前面視において、前記保持部材の右端部に接続され、前記画像表示部を右側方から覆う右側壁部と、
前面視において、前記保持部材の左端部に接続され、前記画像表示部を左側方から覆う左側壁部と、
前記右側壁部及び前記左側壁部それぞれの上端部に接続され、前記画像表示部を上方から覆う上壁部と、を備える、
請求項1または2に記載の画像表示装置。 - さらに、前記保持部材を下方から支持する支持部材を備える、
請求項1または2に記載の画像表示装置。 - 前記支持部材には、前記制御部と接続された電線が収容されている、
請求項4記載の画像表示装置。 - さらに、前記保持部材に保持され、前記画像表示部の前面側から音を放出するスピーカ装置を備える、
請求項1〜5のいずれか一項に記載の画像表示装置。 - さらに、前記表示パネルの下方に配置され、背面側の物体を視認可能な板状の光透過部材を備える、
請求項1〜6のいずれか一項に記載の画像表示装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018069087 | 2018-03-30 | ||
JP2018069087 | 2018-03-30 | ||
PCT/JP2019/013831 WO2019189674A1 (ja) | 2018-03-30 | 2019-03-28 | 画像表示装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2019189674A1 JPWO2019189674A1 (ja) | 2020-05-28 |
JP6872734B2 true JP6872734B2 (ja) | 2021-05-19 |
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JP2019550257A Active JP6872734B2 (ja) | 2018-03-30 | 2019-03-28 | 画像表示装置 |
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US (1) | US11086156B2 (ja) |
EP (1) | EP3779936B1 (ja) |
JP (1) | JP6872734B2 (ja) |
CN (1) | CN110892468B (ja) |
WO (1) | WO2019189674A1 (ja) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8520051B2 (en) * | 2009-12-17 | 2013-08-27 | Alcatel Lucent | Videoconferencing terminal with a persistence of vision display and a method of operation thereof to maintain eye contact |
IT1400746B1 (it) * | 2010-06-30 | 2013-07-02 | Damian S R L | Macchina distributrice automatica di prodotti |
KR101843337B1 (ko) | 2010-10-28 | 2018-03-30 | 삼성전자주식회사 | 디스플레이 모듈 및 디스플레이 시스템 |
EP2681730B1 (en) * | 2011-03-02 | 2022-08-17 | Stratacache, Inc. | Door including a translucent digital display system |
US9052536B2 (en) * | 2011-05-10 | 2015-06-09 | Anthony, Inc. | Display case door with transparent LCD panel |
KR20130056028A (ko) * | 2011-11-21 | 2013-05-29 | 엘지전자 주식회사 | 투명 디스플레이 패널을 구비하는 쇼케이스 시스템 및 그 동작 방법 |
KR20130088686A (ko) | 2012-01-31 | 2013-08-08 | 삼성전자주식회사 | 디스플레이 장치, 디스플레이 패널 및 디스플레이 방법 |
US20140078407A1 (en) | 2012-03-06 | 2014-03-20 | Planar Systems, Inc. | Transparent electronic image display apparatus for refrigerated merchandisers and the like |
US9972284B2 (en) | 2014-02-12 | 2018-05-15 | Lg Electronics Inc. | Refrigerator with interactive display and control method thereof |
KR102331600B1 (ko) * | 2015-01-29 | 2021-11-30 | 엘지전자 주식회사 | 투명 디스플레이 장치 |
JP2016173418A (ja) * | 2015-03-16 | 2016-09-29 | 凸版印刷株式会社 | 画像表示装置及び収納庫 |
KR101682576B1 (ko) * | 2015-05-14 | 2016-12-05 | 인베니아 주식회사 | 쇼케이스 및 이의 제어방법 |
KR20180023559A (ko) * | 2016-08-26 | 2018-03-07 | 엘지전자 주식회사 | 전자 디바이스 |
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US11086156B2 (en) | 2021-08-10 |
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CN110892468B (zh) | 2021-10-08 |
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US20200409206A1 (en) | 2020-12-31 |
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