JP6421214B2 - 発光アセンブリと表示装置 - Google Patents
発光アセンブリと表示装置 Download PDFInfo
- Publication number
- JP6421214B2 JP6421214B2 JP2017102409A JP2017102409A JP6421214B2 JP 6421214 B2 JP6421214 B2 JP 6421214B2 JP 2017102409 A JP2017102409 A JP 2017102409A JP 2017102409 A JP2017102409 A JP 2017102409A JP 6421214 B2 JP6421214 B2 JP 6421214B2
- Authority
- JP
- Japan
- Prior art keywords
- lamp bead
- light emitting
- light
- mounting plate
- lamp
- 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.)
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- 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
- G09F13/14—Arrangements of reflectors therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/02—Frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0037—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels supported by a post
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- 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
- G09F13/0422—Reflectors
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- 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
- G09F13/0431—Signs, boards or panels connected to a pole
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- 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
- G09F13/14—Arrangements of reflectors therein
- G09F2013/142—Arrangements of reflectors therein multiple reflectors
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
- G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
Description
2 観察者
10 ランプビーズ
20 ランプビーズ取付板
21 第2反射面
30 ランプビーズ遮光フェイスマスク
31 光出射孔
32 第1反射面
40 透明ブロック
41 出光面
50 光線経路
100 表示装置
Claims (7)
- ランプビーズ(10)と、
前記ランプビーズ(10)が取り付けられているランプビーズ取付板(20)と、
前記ランプビーズ取付板(20)に接続され、前記ランプビーズ(10)と距離を置いて前記ランプビーズ(10)を覆い隠し、少なくとも二つの側面に光出射孔(31)を有するランプビーズ遮光フェイスマスク(30)と、を備え、
前記ランプビーズ遮光フェイスマスク(30)の前記ランプビーズ取付板(20)に向く側に第1反射面(32)を有し、前記ランプビーズ取付板(20)の前記ランプビーズ遮光フェイスマスク(30)に向く側に第2反射面(21)を有し、前記ランプビーズ(10)から出る光線は、前記第1反射面(32)と前記第2反射面(21)の反射を経た後、各前記光出射孔(31)を介して出射され、
前記光出射孔(31)は、前記ランプビーズ遮光フェイスマスク(30)の向かい合う両側に設けられ、
少なくとも一部が前記ランプビーズ取付板(20)と前記ランプビーズ遮光フェイスマスク(30)の間に設けられている透明ブロック(40)を更に備え、
前記ランプビーズ取付板(20)は、長尺構造であり、
前記ランプビーズ遮光フェイスマスク(30)は、前記長尺構造に合って前記ランプビーズ取付板(20)とともに直方体構造をなし、
前記ランプビーズ(10)は複数あり、前記複数のランプビーズ(10)が前記ランプビーズ取付板(20)に一列に配置され、
前記光出射孔(31)は、前記ランプビーズ取付板(20)の長さ方向に延び、前記複数のランプビーズ(10)の出光方向の両側に設けられていることを特徴とする発光アセンブリ。 - 前記透明ブロック(40)は、透光ガラス材質で製造されることを特徴とする請求項1に記載の発光アセンブリ。
- 前記透明ブロック(40)は、前記ランプビーズ取付板(20)と前記ランプビーズ遮光フェイスマスク(30)との間の空間に埋められ、出光を乱反射させる艶消し面である出光面(41)を有することを特徴とする請求項1に記載の発光アセンブリ。
- 前記ランプビーズ遮光フェイスマスク(30)は、前記ランプビーズ遮光フェイスマスク(30)内に設けられ、各前記ランプビーズ(10)を離間させる仕切り板を含むことを特徴とする請求項1に記載の発光アセンブリ。
- 前記透明ブロック(40)は複数あり、
前記複数の透明ブロック(40)と前記複数のランプビーズ(10)とは一対一で対応して設けられており、
前記仕切り板は各前記透明ブロック(40)を離間させることを特徴とする請求項4に記載の発光アセンブリ。 - 請求項1乃至請求項5のいずれか1項に記載の発光アセンブリを複数含むことを特徴とする表示装置。
- 請求項1乃至請求項5のいずれか1項に記載の発光アセンブリを複数含み、前記複数の発光アセンブリが積み重ねて設けられることを特徴とする表示装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610371149.XA CN105864693B (zh) | 2016-05-30 | 2016-05-30 | 发光组件及显示装置 |
CN201610371149.X | 2016-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017215583A JP2017215583A (ja) | 2017-12-07 |
JP6421214B2 true JP6421214B2 (ja) | 2018-11-07 |
Family
ID=56642643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017102409A Active JP6421214B2 (ja) | 2016-05-30 | 2017-05-24 | 発光アセンブリと表示装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9916780B2 (ja) |
EP (1) | EP3252743B1 (ja) |
JP (1) | JP6421214B2 (ja) |
KR (1) | KR101893445B1 (ja) |
CN (1) | CN105864693B (ja) |
CA (1) | CA2940389C (ja) |
ES (1) | ES2742510T3 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109272879A (zh) * | 2018-11-26 | 2019-01-25 | 江苏泓睿德智能科技有限公司 | 一种led透明显示屏 |
CN114924444A (zh) * | 2022-03-30 | 2022-08-19 | 绵阳惠科光电科技有限公司 | 显示装置及其显示面板、阵列基板 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3406612B2 (ja) | 1991-12-09 | 2003-05-12 | ペンタックス株式会社 | 光照射装置 |
JPH0549515U (ja) * | 1991-12-13 | 1993-06-29 | 株式会社ヨンマルゴ | 光表示装置 |
JPH07254304A (ja) * | 1994-03-14 | 1995-10-03 | Susumu Taniguchi | 直管ランプに長手方向照射用反射板を配置した照明、照射器具 |
JP2004319445A (ja) * | 2003-03-31 | 2004-11-11 | Toyoda Gosei Co Ltd | 発光体および後視鏡装置 |
US7021806B2 (en) * | 2004-05-24 | 2006-04-04 | General Motors Corporation | Illuminated displays |
CN101226924A (zh) * | 2007-01-18 | 2008-07-23 | 葳天科技股份有限公司 | 侧射型发光二极管 |
JP5188077B2 (ja) * | 2007-03-02 | 2013-04-24 | 株式会社光波 | 光方向変換素子及び面状発光装置 |
JP5406225B2 (ja) * | 2010-12-06 | 2014-02-05 | エルジー イノテック カンパニー リミテッド | バックライトユニット |
JP2013115088A (ja) * | 2011-11-25 | 2013-06-10 | Citizen Holdings Co Ltd | 半導体発光装置 |
JP6061479B2 (ja) * | 2012-03-12 | 2017-01-18 | ミネベア株式会社 | 照明装置 |
TWI546594B (zh) * | 2012-10-18 | 2016-08-21 | 鴻海精密工業股份有限公司 | 背光模組 |
CN103867961B (zh) * | 2012-12-07 | 2016-06-15 | 扬升照明股份有限公司 | 发光单元 |
JP2013157326A (ja) * | 2013-03-08 | 2013-08-15 | Koha Co Ltd | 光源モジュール及び表示装置 |
CN105402687A (zh) * | 2014-09-11 | 2016-03-16 | 鸿富锦精密工业(深圳)有限公司 | 聚光透镜以及使用该聚光透镜的灯具 |
CN205782332U (zh) * | 2016-05-30 | 2016-12-07 | 利亚德光电股份有限公司 | 发光组件及显示装置 |
-
2016
- 2016-05-30 CN CN201610371149.XA patent/CN105864693B/zh active Active
- 2016-08-29 CA CA2940389A patent/CA2940389C/en active Active
- 2016-09-06 US US15/257,829 patent/US9916780B2/en active Active
- 2016-09-23 ES ES16190511T patent/ES2742510T3/es active Active
- 2016-09-23 EP EP16190511.2A patent/EP3252743B1/en active Active
-
2017
- 2017-02-13 KR KR1020170019471A patent/KR101893445B1/ko active IP Right Grant
- 2017-05-24 JP JP2017102409A patent/JP6421214B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CA2940389C (en) | 2019-02-12 |
KR20170135657A (ko) | 2017-12-08 |
US20170345347A1 (en) | 2017-11-30 |
CN105864693A (zh) | 2016-08-17 |
CN105864693B (zh) | 2018-11-06 |
EP3252743A1 (en) | 2017-12-06 |
US9916780B2 (en) | 2018-03-13 |
CA2940389A1 (en) | 2017-11-30 |
EP3252743B1 (en) | 2019-07-24 |
ES2742510T3 (es) | 2020-02-14 |
JP2017215583A (ja) | 2017-12-07 |
KR101893445B1 (ko) | 2018-08-30 |
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