JP2017103230A - ディスプレイ - Google Patents
ディスプレイ Download PDFInfo
- Publication number
- JP2017103230A JP2017103230A JP2016231974A JP2016231974A JP2017103230A JP 2017103230 A JP2017103230 A JP 2017103230A JP 2016231974 A JP2016231974 A JP 2016231974A JP 2016231974 A JP2016231974 A JP 2016231974A JP 2017103230 A JP2017103230 A JP 2017103230A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- liquid crystal
- light
- crystal panel
- guide plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- 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
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- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/121—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode common or background
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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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/123—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode pixel
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- G—PHYSICS
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- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
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- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/56—Substrates having a particular shape, e.g. non-rectangular
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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
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Abstract
Description
本発明のさらに他の目的及び特徴は、後述する発明の構成及び特許請求の範囲で説明される。
なお、孔の前方部の輝度には、従来のバックライトユニットのように、導光板のパターン密度やパターンサイズ、又は射出条件などが関与する。それに対して、孔の後方部は、光が直接到達しないので、光を迂回させて送り出さなければならない。よって、従来は必然的に孔の前後で輝度差が生じる。
本体461の一面にはディスプレイ部460が露出するように配置されてもよい。
バンド462は、手首に着用されて手首を囲むように構成され、着用が容易になるようにフレキシブル材質で形成されてもよい。その例として、バンド462は、革、ゴム、シリコーン、合成樹脂材質などで形成されてもよい。また、バンド462は、本体461に着脱可能に構成され、ユーザが好みによって様々なタイプのバンドに交換できるようにしてもよい。
110’、410’ 第1孔
141、241、341、441 反射板
141’、441’ 第4孔
142、242、342、442 導光板
142’、442’ 第3孔
143、243、343、443 光学シート
143a’、143b’、143c’、443a’、443b’、443c’ 第2孔
145、245、345、445 ガイド手段
149、249、349、449 反射シート
150、250、350、450 下部カバー
150’、250’、350’、450’ 第5孔
150a、250a、350a、450a 側面部
150a’、250a’、350a’、450a’ 載置部
Claims (16)
- 液晶パネルの下方に配置されるバックライトユニットと、
前記液晶パネル及び前記バックライトユニットを収納する下部カバーと、
前記液晶パネル及び前記下部カバーの所定領域に備えられる少なくとも1つの孔と、
前記孔内に挿入されるガイド手段とを含む、ディスプレイ。 - 前記バックライトユニットは、
導光板の一側に配置されて光を発生する光源と、
前記導光板の背面に配置される反射板と、
前記導光板の前面に配置される光学シートとを含む、請求項1に記載のディスプレイ。 - 前記液晶パネル、前記光学シート、前記導光板、前記反射板及び前記下部カバーは、外郭が曲線形状、多角形状、又は曲線と多角が混合された形状を有する、請求項2に記載のディスプレイ。
- 前記ガイド手段は、前記導光板と同じ材質で構成され、前記孔内に挿入されて前記光源を基準として前記孔の後方部に光を伝達する、請求項2に記載のディスプレイ。
- 前記孔は、
前記液晶パネルに備えられた第1孔と、
前記光学シートに備えられた第2孔と、
前記導光板に備えられた第3孔と、
前記反射板に備えられた第4孔と、
前記下部カバーに備えられた第5孔とを含む、請求項2に記載のディスプレイ。 - 前記第1孔〜前記第5孔は、曲線形状、多角形状、又は曲線と多角が混合された形状を有する、請求項5に記載のディスプレイ。
- 前記第1孔は、前記第2孔、前記第3孔及び前記第4孔より大きい直径を有し、前記第2孔、前記第3孔及び前記第4孔は、前記第5孔より大きい直径を有する、請求項5に記載のディスプレイ。
- 前記ガイド手段は、前記第2孔、前記第3孔及び前記第4孔を貫通して前記第5孔周辺の前記下部カバーの縁部の上部に配置される、請求項5に記載のディスプレイ。
- 前記ガイド手段上に配置される円盤状の反射シートをさらに含む、請求項5に記載のディスプレイ。
- 前記反射シートは、反射性の金属材質や、銀又はアルミニウムがコーティングされている多層構造のフィルムで構成される、請求項9に記載のディスプレイ。
- 前記反射シートは、パッドを介して前記第2孔周辺の前記光学シートの縁部の上部に配置される、請求項9に記載のディスプレイ。
- 前記反射シートは、外径が前記ガイド手段の外径より相対的に大きく、前記第2孔周辺の前記光学シートの縁部と重なり、その重畳部に前記パッドが配置される、請求項11に記載のディスプレイ。
- 前記第1孔の直径が前記反射シートの外径より小さく、それにより前記液晶パネルが前記反射シート上に載置される、請求項9に記載のディスプレイ。
- 前記下部カバーは、前記第5孔の縁部から前記液晶パネル方向に突出した突出部を備え、前記突出部には、前記第2孔、前記第3孔及び前記第4孔を貫通して挿入された前記ガイド手段が締結される、請求項5に記載のディスプレイ。
- 前記液晶パネルは、前記孔を除く領域に画像が表示される、請求項1に記載のディスプレイ。
- 前記液晶パネルの縁部の側面は、サイドシールによりシール材で密封される、請求項1に記載のディスプレイ。
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US10151943B2 (en) | 2018-12-11 |
DE102016123045B4 (de) | 2020-11-26 |
US20170153486A1 (en) | 2017-06-01 |
GB2544898A (en) | 2017-05-31 |
GB2544898B (en) | 2020-02-26 |
CN106990578A (zh) | 2017-07-28 |
TW201728976A (zh) | 2017-08-16 |
GB201620265D0 (en) | 2017-01-11 |
JP6348954B2 (ja) | 2018-06-27 |
DE102016123045A1 (de) | 2017-06-01 |
CN106990578B (zh) | 2020-09-01 |
TWI642875B (zh) | 2018-12-01 |
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