JP5269190B2 - バックライトユニット、およびそれを含む液晶表示装置とゲーム機 - Google Patents
バックライトユニット、およびそれを含む液晶表示装置とゲーム機 Download PDFInfo
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- JP5269190B2 JP5269190B2 JP2011512389A JP2011512389A JP5269190B2 JP 5269190 B2 JP5269190 B2 JP 5269190B2 JP 2011512389 A JP2011512389 A JP 2011512389A JP 2011512389 A JP2011512389 A JP 2011512389A JP 5269190 B2 JP5269190 B2 JP 5269190B2
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- transparent
- backlight unit
- light source
- display device
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- Expired - Fee Related
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- 239000004973 liquid crystal related substance Substances 0.000 title claims description 122
- 230000003287 optical effect Effects 0.000 claims description 38
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 description 6
- 239000012780 transparent material Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/32—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements
-
- 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
-
- 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
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/32—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements
- G07F17/3202—Hardware aspects of a gaming system, e.g. components, construction, architecture thereof
- G07F17/3204—Player-machine interfaces
- G07F17/3211—Display means
-
- 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
- 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
- G02F1/133604—Direct backlight with lamps
-
- 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
- G02F2203/00—Function characteristic
- G02F2203/01—Function characteristic transmissive
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Slot Machines And Peripheral Devices (AREA)
- Liquid Crystal (AREA)
- Display Devices Of Pinball Game Machines (AREA)
Description
本発明の他の一実施形態によれば、リール300の記号305が表示された領域である記号表示領域の後方に光源307が設置されても良い。例えば、図5を参照すれば、記号305が表示された記号表示領域の後方に位置する定着台309に光源307が設置されても良い。光源307は、LEDランプのような光を発散することができる任意の光源であっても良い。
210 液晶パネル
220 バックライトユニット
221 高分子分散型液晶層
223、225 透明プレート
230 光源モジュール
231 フレーム
233 光源
300 リール
301 リールドラム
303 リールストリップ
305 記号
307 補助光源
Claims (8)
- 互いに向き合うように配置され、向き合う面のうち、互いに対応する予め設定された領域にそれぞれ透明電極が形成される一対の透明プレートと、
前記一対の透明プレートの間の空間に形成され、高分子分散型液晶からなる高分子分散型液晶層と、
前記一対の透明プレートの後に配置され、前記予め設定された領域に対応する領域が空いていたり透明に形成されるフレーム、および前記透明プレートの領域に対応する領域に配置されるように前記フレームに設けられる面光源または複数の光源を含む光源モジュールと、
前記光源モジュールの後に配置され、その領域のうち、前記予め設定された領域に対応する領域には選択的に透明状態に転換され得るように形成される光スイッチ部材が配置され、残りの領域は不透明な材質で形成される光スイッチプレートと、を含む、液晶表示装置用バックライトユニット。 - 前記複数の光源は、等間隔で配列される、請求項1に記載の液晶表示装置用バックライトユニット。
- 前記光スイッチ部材は、選択的に透明状態に転換され得るTN液晶パネルである、請求項1に記載の液晶表示装置用バックライトユニット。
- 請求項1乃至請求項3のいずれか一項に記載のバックライトユニットと、
前記バックライトユニットの一対の透明プレートの両側のうち、前記光源モジュールが配置された側の反対側に配置される液晶パネルを含む、液晶表示装置。 - 液晶パネル、および前記液晶パネルの後方に配置されるバックライトユニットを含む液晶表示装置と、
前記バックライトユニットの後に配置され、複数の記号が表示される一つ以上のリールと、を含み、
前記バックライトユニットは、
互いに向き合うように配置され、向き合う面のうち、前記リールに表示された複数の記号のうち、選定される記号が位置する記号選定領域に対応する予め設定された領域にそれぞれ透明電極が形成される一対の透明プレートと、
前記一対の透明プレートの間の空間に形成され、高分子分散型液晶からなる高分子分散型液晶層と、
前記一対の透明プレートの後に配置され、前記予め設定された領域に対応する領域が空いていたり透明に形成されるフレーム、および前記透明プレートの領域に対応する領域に配置されるように前記フレームに設けられる面光源または複数の光源を含む光源モジュールと、
前記光源モジュールの後に配置され、その領域のうち、前記予め設定された領域に対応する領域には選択的に透明状態に転換され得るように形成される光スイッチ部材が配置され、残りの領域は不透明な材質で形成される光スイッチプレートと、を含むゲーム機。 - 前記複数の光源は、等間隔で配列される、請求項5に記載のゲーム機。
- 前記光スイッチ部材は、選択的に透明状態に転換され得るTN液晶パネルである、請求項5に記載のゲーム機。
- 前記リールの記号が表示された領域の後方に設けられる補助光源をさらに含み、
前記光源モジュールの光源は、前記リールの選定された記号が位置する記号選定領域に対応する領域には配置されないように配列される、請求項5に記載のゲーム機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2008-0053584 | 2008-06-09 | ||
KR1020080053584A KR100956618B1 (ko) | 2008-06-09 | 2008-06-09 | 백라이트 유닛, 그리고 이를 포함하는 액정 표시 장치와게임기 |
PCT/KR2009/003056 WO2009151242A2 (ko) | 2008-06-09 | 2009-06-08 | 백라이트 유닛, 그리고 이를 포함하는 액정 표시 장치와 게임기 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011523175A JP2011523175A (ja) | 2011-08-04 |
JP5269190B2 true JP5269190B2 (ja) | 2013-08-21 |
Family
ID=41417222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011512389A Expired - Fee Related JP5269190B2 (ja) | 2008-06-09 | 2009-06-08 | バックライトユニット、およびそれを含む液晶表示装置とゲーム機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8467014B2 (ja) |
EP (1) | EP2296032A4 (ja) |
JP (1) | JP5269190B2 (ja) |
KR (1) | KR100956618B1 (ja) |
WO (1) | WO2009151242A2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101153892B1 (ko) * | 2010-07-06 | 2012-06-05 | (주)코텍 | 서브백라이트를 구비한 디스플레이장치 |
KR101024657B1 (ko) | 2010-11-24 | 2011-03-25 | (주)디앤티 | 화면 분할이 가능한 이중 표시 타입 디스플레이장치 |
KR101333769B1 (ko) * | 2011-08-22 | 2013-11-29 | 주식회사 토비스 | 백라이트 유닛, 그리고 이를 포함하는 액정 표시 장치와 게임기 |
KR101314267B1 (ko) | 2011-10-14 | 2013-10-02 | 주식회사 토비스 | 디스플레이 장치, 그리고 이를 포함하는 게임기 |
KR101675554B1 (ko) | 2015-01-13 | 2016-11-29 | 주식회사 제일기획 | 중앙 통제가 가능한 매장 내 컨텐츠 표시 시스템 및 방법 |
US10720008B2 (en) * | 2018-05-02 | 2020-07-21 | Feiloli Electronic Co., Ltd. | Structural and lighting apparatus for a game machine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02183902A (ja) * | 1989-01-06 | 1990-07-18 | Koito Mfg Co Ltd | 回転警告灯 |
US5099343A (en) * | 1989-05-25 | 1992-03-24 | Hughes Aircraft Company | Edge-illuminated liquid crystal display devices |
JPH11183902A (ja) | 1997-12-22 | 1999-07-09 | Matsushita Electric Ind Co Ltd | ディスプレイ装置 |
JP2005040496A (ja) * | 2003-07-25 | 2005-02-17 | Aruze Corp | 遊技機 |
JP2005224455A (ja) * | 2004-02-16 | 2005-08-25 | Waatekkusu:Kk | 遊技機 |
JP2005266387A (ja) | 2004-03-19 | 2005-09-29 | Sanyo Electric Co Ltd | 透視型液晶モジュールおよび透視型液晶表示装置 |
KR20060035331A (ko) * | 2004-10-22 | 2006-04-26 | 삼성전자주식회사 | 표시장치 |
JP2007094038A (ja) * | 2005-09-29 | 2007-04-12 | Toshiba Matsushita Display Technology Co Ltd | 多重画像表示装置 |
JP2007215983A (ja) * | 2006-01-19 | 2007-08-30 | Active Inc | 遊技機用液晶シャッター装置 |
JP2007330594A (ja) | 2006-06-16 | 2007-12-27 | Abilit Corp | 遊技機 |
KR100858868B1 (ko) * | 2006-11-07 | 2008-09-17 | 주식회사 토비스 | 슬롯머신용 릴게임에서의 절환게임이 가능한 화상디스플레이 패널 투광구조 |
-
2008
- 2008-06-09 KR KR1020080053584A patent/KR100956618B1/ko not_active IP Right Cessation
-
2009
- 2009-06-08 EP EP09762629A patent/EP2296032A4/en not_active Withdrawn
- 2009-06-08 US US12/996,973 patent/US8467014B2/en not_active Expired - Fee Related
- 2009-06-08 WO PCT/KR2009/003056 patent/WO2009151242A2/ko active Application Filing
- 2009-06-08 JP JP2011512389A patent/JP5269190B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100956618B1 (ko) | 2010-05-11 |
JP2011523175A (ja) | 2011-08-04 |
KR20090127545A (ko) | 2009-12-14 |
WO2009151242A2 (ko) | 2009-12-17 |
EP2296032A4 (en) | 2011-07-13 |
US20110116007A1 (en) | 2011-05-19 |
EP2296032A2 (en) | 2011-03-16 |
US8467014B2 (en) | 2013-06-18 |
WO2009151242A3 (ko) | 2010-03-11 |
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