JP2019113847A - フレキシブルディスプレイ装置及びそれを含むローラブルディスプレイ装置 - Google Patents
フレキシブルディスプレイ装置及びそれを含むローラブルディスプレイ装置 Download PDFInfo
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- 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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- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
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- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
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- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
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- 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
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- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
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- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission
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- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
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- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
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- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
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- H—ELECTRICITY
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- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
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- H10K50/84—Passivation; Containers; Encapsulations
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
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- H—ELECTRICITY
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- H—ELECTRICITY
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract
Description
100:フレキシブルディスプレイパネル
110:第1基板
130:表示部
140:保護層
160:第2基板
170:透光性フィルム
180:カバー接着部材
200:ディスプレイ駆動回路部
300:バックカバー
310:パネル支持部
312:開口部
330:側壁部
340:補助側壁部
350:コーティング層
1100:ハウジングモジュール
1200:ハウジングカバー
1300:ローラー部
1310:ローラー
1400:パネルローリングモジュール
1420:折り畳みユニット
1430:リンク昇降ユニット
Claims (20)
- フレキシブル基板上に設けられた表示部を含むフレキシブルディスプレイパネル、および
前記フレキシブルディスプレイパネルの背面に配置されたバックカバーを含み、
前記バックカバーは、
複数の開口部を有し、前記フレキシブルディスプレイパネルを支持し、かつ、前記フレキシブルディスプレイパネルより広い大きさを有するパネル支持部、および
前記パネル支持部の一側端と他側端それぞれから突出した側壁部を含む、フレキシブルディスプレイ装置。 - 前記側壁部の高さが、前記フレキシブルディスプレイパネルの厚さよりも大きい、請求項1に記載のフレキシブルディスプレイ装置。
- 前記パネル支持部が、前記フレキシブルディスプレイパネルと結合した第1面、及び
前記第1面とは反対の第2面を有し、
前記側壁部は、前記パネル支持部の第2面に設けられた、請求項2に記載のフレキシブルディスプレイ装置。 - 前記パネル支持部が、前記フレキシブルディスプレイパネルと結合した第1面、及び
前記第1面とは反対の第2面を有し、
前記側壁部は、前記パネル支持部の第1面に設けられ、前記フレキシブルディスプレイパネルの側面を包む、請求項2に記載のフレキシブルディスプレイ装置。 - 前記パネル支持部が、前記フレキシブルディスプレイパネルと結合した第1面、及び、
前記第1面とは反対の第2面を有し、
前記側壁部は、前記パネル支持部の第1面に設けられ、前記フレキシブルディスプレイパネルの側面を包み、
前記バックカバーは、前記パネル支持部の第2面から突出した補助側壁部をさらに含む、請求項2に記載のフレキシブルディスプレイ装置。 - 前記パネル支持部を基準に、前記補助側壁部の高さが、前記側壁部の高さよりも小さい、請求項5に記載のフレキシブルディスプレイ装置。
- 前記側壁部と前記補助側壁部が、前記パネル支持部を間に挟んで互いに重畳するかまたは、互いに行き違う、請求項6に記載のフレキシブルディスプレイ装置。
- 前記パネル支持部の厚さが、前記フレキシブルディスプレイパネルの厚さよりも小さい、請求項1〜請求項7のいずれか一項に記載のフレキシブルディスプレイ装置。
- 前記フレキシブル基板の前面に付着した透光性フィルムをさらに含む、請求項1〜請求項7のいずれか一項に記載のフレキシブルディスプレイ装置。
- 前記透光性フィルムが、ポリエチレンテレフタレート(polyethylene terephthalate)フィルム、反射防止フィルム、偏光フィルム、および透過度制御フィルム(transmittance controllable film)のうちの少なくとも1つのフィルムである、請求項9に記載のフレキシブルディスプレイ装置。
- 前記バックカバーが金属材質を含む、請求項1〜請求項7のいずれか一項に記載のフレキシブルディスプレイ装置。
- 前記バックカバーが、前記パネル支持部と前記側壁部にコーティングするか、前記側壁部の外側面にコーティングしたコーティング層をさらに含む、請求項11に記載のフレキシブルディスプレイ装置。
- 前記フレキシブルディスプレイパネルが、前記表示部を覆う保護層と、前記保護層を覆う対向基板をさらに含み、
前記バックカバーは、カバー接着部材を介して前記対向基板と結合し、
前記カバー接着部材は、前記複数の開口部それぞれの一部または全体に満たされた、請求項1〜請求項7のいずれか一項に記載のフレキシブルディスプレイ装置。 - 請求項1〜請求項7のいずれか一項によるフレキシブルディスプレイ装置、
前記フレキシブルディスプレイ装置を巻いたり、巻き戻したりするハウジングモジュール、
前記ハウジングモジュールに設けられ、前記フレキシブルディスプレイ装置に連結したローラー部、および
前記ハウジングモジュールに設置され、前記フレキシブルディスプレイ装置の上側と結合した少なくとも1つの折り畳みユニットの折り畳みまたは折り畳みを広げることによって前記フレキシブルディスプレイ装置を前記ローラー部に巻く(winding)または巻き戻し(unwinding)するパネルローリングモジュールを含む、ローラブルディスプレイ装置。 - 前記ハウジングモジュールが、前記ローラー部と、前記パネルローリングモジュールを支持し、前記フレキシブルディスプレイ装置が出入りするパネル出入口を有し、
前記パネルの出入口は、前記バックカバーに設けられた側壁部の出入りをガイドするガイドホールを有する、請求項14に記載のローラブルディスプレイ装置。 - 前記パネル支持部の厚さが、前記フレキシブルディスプレイパネルの厚さよりも薄い、請求項15に記載のローラブルディスプレイ装置。
- 前記バックカバーが、前記パネル支持部と前記側壁部にコーティングした、または、前記側壁部の外側面にコーティングした、コーティング層をさらに含む、請求項15に記載のローラブルディスプレイ装置。
- 前記バックカバーが、カバー接着部材を介して前記フレキシブルディスプレイパネルと結合し、
前記カバー接着部材は、前記複数の開口部それぞれの一部または全体に満たされた、請求項15に記載のローラブルディスプレイ装置。 - 前記フレキシブル基板の前面に付着した透光性フィルムをさらに含む、請求項15に記載のローラブルディスプレイ装置。
- 前記透光性フィルムが、ポリエチレンテレフタレート(polyethylene terephthalate)フィルム、反射防止フィルム、偏光フィルム、および透過度制御フィルム(transmittance controllable film)のうちの少なくとも1つのフィルムである、請求項19に記載のローラブルディスプレイ装置。
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