JP6056017B2 - フレキシブル表示装置 - Google Patents
フレキシブル表示装置 Download PDFInfo
- Publication number
- JP6056017B2 JP6056017B2 JP2013545783A JP2013545783A JP6056017B2 JP 6056017 B2 JP6056017 B2 JP 6056017B2 JP 2013545783 A JP2013545783 A JP 2013545783A JP 2013545783 A JP2013545783 A JP 2013545783A JP 6056017 B2 JP6056017 B2 JP 6056017B2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- circuit board
- flexible circuit
- integrated circuit
- circuit element
- 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
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/03—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes specially adapted for displays having non-planar surfaces, e.g. curved displays
- G09G3/035—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes specially adapted for displays having non-planar surfaces, e.g. curved displays for flexible display surfaces
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
-
- 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
- H05B33/02—Details
-
- 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
- H05B33/02—Details
- H05B33/06—Electrode terminals
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0277—Bendability or stretchability details
- H05K1/028—Bending or folding regions of flexible printed circuits
- H05K1/0281—Reinforcement details thereof
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2380/00—Specific applications
- G09G2380/02—Flexible displays
-
- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Description
フレキシブル表示装置では、表示パネルが屈曲可能であることが特徴である。ここで、屈曲可能には、自在に屈曲させることが可能な態様のみならず、屈曲させた状態で固定することが可能な態様も含まれる。表示パネルが屈曲された場合、表示パネルに接続されたフレキシブル回路基板も同時に屈曲される。このため、フレキシブル表示装置に用いられるフレキシブル回路基板は、表示部が屈曲されない表示装置に用いられるフレキシブル回路基板と異なり、屈曲される方向が一方向ではない。また、表示部が屈曲されない表示装置に使用されるフレキシブル回路基板よりも屈曲される頻度が高い。
図3は、実施の形態に係るフレキシブル表示装置の構成を表す平面図である。
20、420 表示パネル
30、30a、430 フレキシブル回路基板
45 画素領域
50 配線領域
55 被覆部
60、460 集積回路素子
65、465 開口部
70a、70b 電源配線
80 信号配線部
80a 信号配線
85 パターン部
90 補強樹脂
95a、95b、100a、100b、170a、170b、180a、180b、190a、190b 直線
120 基材
140 カバー
150 金属層
210a、210b、210c 開口
Claims (6)
- フレキシブルな表示パネルと、
前記表示パネルの一辺に配置され、表面に実装された集積回路素子と前記表示パネルへ駆動電流の供給を行う電源配線と前記電源配線に設けられた開口部とを有するフレキシブル回路基板と
を備え、
前記開口部は、前記表示パネルの前記一辺と平行な第一方向に垂直な第二方向に延びる形状であって、前記集積回路素子と前記開口部とは前記第一方向に並んで配置される
フレキシブル表示装置。 - 前記集積回路素子は、前記第二方向における前記開口部の一端を通る前記第一方向と平行な直線と、前記第二方向における前記開口部の他端を通る前記第一方向と平行な直線との間の領域に配置される
請求項1に記載のフレキシブル表示装置。 - 前記フレキシブル回路基板は、複数の前記開口部を有し、
前記集積回路素子は、前記複数の前記開口部の間に配置される
請求項1または2に記載のフレキシブル表示装置。 - 前記開口部の長手方向は、前記電源配線における電流の向きに平行である
請求項1〜3のいずれか1項に記載のフレキシブル表示装置。 - 前記開口部はスリット形状を有する
請求項1〜4のいずれか1項に記載のフレキシブル表示装置。 - 前記開口部の内周面は、樹脂で被覆されている
請求項1〜5のいずれか1項に記載のフレキシブル表示装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011256831 | 2011-11-24 | ||
| JP2011256831 | 2011-11-24 | ||
| PCT/JP2012/007401 WO2013076950A1 (ja) | 2011-11-24 | 2012-11-19 | フレキシブル表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2013076950A1 JPWO2013076950A1 (ja) | 2015-04-27 |
| JP6056017B2 true JP6056017B2 (ja) | 2017-01-11 |
Family
ID=48469417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013545783A Active JP6056017B2 (ja) | 2011-11-24 | 2012-11-19 | フレキシブル表示装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9049784B2 (ja) |
| JP (1) | JP6056017B2 (ja) |
| CN (1) | CN103959360B (ja) |
| WO (1) | WO2013076950A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101754077B1 (ko) * | 2016-11-25 | 2017-07-05 | 양재이엔지 주식회사 | 무진동 암반 파쇄장치 |
| KR102737076B1 (ko) * | 2018-12-07 | 2024-12-03 | 엘지디스플레이 주식회사 | 플렉서블 표시장치 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9595222B2 (en) | 2012-10-09 | 2017-03-14 | Joled Inc. | Image display apparatus |
| US9734757B2 (en) | 2012-10-17 | 2017-08-15 | Joled Inc. | Gate driver integrated circuit, and image display apparatus including the same |
| WO2014061235A1 (ja) | 2012-10-17 | 2014-04-24 | パナソニック株式会社 | El表示装置 |
| KR20150055188A (ko) * | 2013-11-12 | 2015-05-21 | 삼성디스플레이 주식회사 | 표시장치 및 그 제조 방법 |
| KR102123997B1 (ko) * | 2013-11-25 | 2020-06-18 | 삼성디스플레이 주식회사 | 플렉서블 표시 장치 |
| KR102375895B1 (ko) * | 2015-01-07 | 2022-03-17 | 삼성디스플레이 주식회사 | 곡면형 표시 장치 |
| KR20160110861A (ko) * | 2015-03-13 | 2016-09-22 | 삼성디스플레이 주식회사 | 연성 회로 기판 및 이를 포함하는 표시 장치 |
| KR102019509B1 (ko) * | 2016-09-05 | 2019-09-09 | 엘지전자 주식회사 | 디스플레이 디바이스 |
| KR102388902B1 (ko) * | 2017-05-26 | 2022-04-22 | 삼성디스플레이 주식회사 | 표시 장치 및 이를 포함하는 전자 기기 |
| JP6873486B2 (ja) * | 2018-08-06 | 2021-05-19 | 株式会社Joled | ディスプレイ表示装置 |
| US10901465B2 (en) * | 2018-09-04 | 2021-01-26 | Innolux Corporation | Foldable electronic device, foldable display device, and methods of controlling foldable electronic device and foldable display device |
| US10706800B1 (en) | 2019-07-02 | 2020-07-07 | A.U. Vista, Inc. | Bendable flexible active matrix display panel |
| KR102806538B1 (ko) * | 2019-11-11 | 2025-05-14 | 삼성디스플레이 주식회사 | 표시 장치 |
| JP7086156B2 (ja) * | 2020-10-16 | 2022-06-17 | 三菱電機株式会社 | 表示装置 |
| CN112669706B (zh) * | 2020-12-21 | 2022-10-25 | Oppo广东移动通信有限公司 | 柔性显示面板及其制作方法和电子设备 |
| CN114446177B (zh) * | 2022-02-15 | 2022-09-13 | 珠海华萃科技有限公司 | 一种软膜显示屏、显示器及显示屏制造工艺 |
| TWI841230B (zh) * | 2023-02-09 | 2024-05-01 | 南茂科技股份有限公司 | 可撓性線路基板及薄膜覆晶封裝結構 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0422075A (ja) | 1990-05-17 | 1992-01-27 | Seiko Epson Corp | 配線接続装置 |
| JPH0990392A (ja) * | 1995-09-28 | 1997-04-04 | Nec Corp | 表示装置 |
| JPH11153964A (ja) * | 1997-11-20 | 1999-06-08 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
| JP4176979B2 (ja) * | 2001-09-27 | 2008-11-05 | パイオニア株式会社 | フラットパネル型表示装置 |
| JP2003324255A (ja) * | 2002-04-30 | 2003-11-14 | Optrex Corp | フレキシブル基板およびフレキシブル基板を備えた液晶表示素子 |
| JP2003337550A (ja) * | 2002-05-17 | 2003-11-28 | Toshiba Corp | 表示装置およびその製造方法 |
| US7543376B2 (en) | 2004-10-20 | 2009-06-09 | Panasonic Corporation | Manufacturing method of flexible printed wiring board |
| JP2006309184A (ja) * | 2005-03-30 | 2006-11-09 | Sanyo Epson Imaging Devices Corp | 電気光学装置、電気光学装置の製造方法、実装構造体及び電子機器 |
| JP2007199464A (ja) * | 2006-01-27 | 2007-08-09 | Optrex Corp | 表示装置及びフレキシブルプリント配線板 |
| JP2008152107A (ja) | 2006-12-19 | 2008-07-03 | Bridgestone Corp | フレキシブル回路基板およびそれを用いたフレキシブルディスプレイモジュール |
| JP2008298828A (ja) * | 2007-05-29 | 2008-12-11 | Panasonic Corp | プラズマディスプレイ装置 |
| JP5505754B2 (ja) | 2007-12-26 | 2014-05-28 | Nltテクノロジー株式会社 | 表示装置 |
| JP2011027814A (ja) | 2009-07-22 | 2011-02-10 | Seiko Epson Corp | 電気光学装置、および電子機器 |
| JP4914530B1 (ja) | 2011-09-06 | 2012-04-11 | パナソニック株式会社 | 端末装置 |
| WO2013051236A1 (ja) | 2011-10-05 | 2013-04-11 | パナソニック株式会社 | 表示装置 |
| US8780568B2 (en) | 2011-12-28 | 2014-07-15 | Panasonic Corporation | Flexible display device |
-
2012
- 2012-11-19 JP JP2013545783A patent/JP6056017B2/ja active Active
- 2012-11-19 WO PCT/JP2012/007401 patent/WO2013076950A1/ja not_active Ceased
- 2012-11-19 US US14/357,658 patent/US9049784B2/en active Active
- 2012-11-19 CN CN201280057851.9A patent/CN103959360B/zh active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101754077B1 (ko) * | 2016-11-25 | 2017-07-05 | 양재이엔지 주식회사 | 무진동 암반 파쇄장치 |
| KR102737076B1 (ko) * | 2018-12-07 | 2024-12-03 | 엘지디스플레이 주식회사 | 플렉서블 표시장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013076950A1 (ja) | 2013-05-30 |
| US9049784B2 (en) | 2015-06-02 |
| US20140307397A1 (en) | 2014-10-16 |
| JPWO2013076950A1 (ja) | 2015-04-27 |
| CN103959360A (zh) | 2014-07-30 |
| CN103959360B (zh) | 2016-10-26 |
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