JP7392321B2 - 電気光学装置および電子機器 - Google Patents
電気光学装置および電子機器 Download PDFInfo
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- 239000000758 substrate Substances 0.000 claims description 156
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- G02B27/01—Head-up displays
- G02B27/017—Head mounted
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
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- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
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- H05K2201/09909—Special local insulating pattern, e.g. as dam around component
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- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10128—Display
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- H—ELECTRICITY
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
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- H05K2201/10136—Liquid Crystal display [LCD]
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- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
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- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
- H05K3/323—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives by applying an anisotropic conductive adhesive layer over an array of pads
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- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/361—Assembling flexible printed circuits with other printed circuits
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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
- H10K59/17—Passive-matrix OLED displays
- H10K59/179—Interconnections, e.g. wiring lines or terminals
Description
また、平面視において、前記第2保護シートは、前記第1保護シートよりも前記半導体基板から離れた位置に配置されていることを特徴とする。
また、電気光学装置は、半導体基板と、前記半導体基板の一辺に沿って設けられたパネル側端子と、を有する電気光学パネルと、上記に記載のフレキシブル配線基板と、を備え、前記フレキシブル配線基板の配線は前記パネル側端子と電気的に接続されることを特徴とする。
本実施形態では、フレキシブル配線基板が配置された電気光学装置の特徴的な例について、図に従って説明する。第1の実施形態にかかわる電気光学装置について図1~図2に従って説明する。図1は、フレキシブル配線基板が配置された電気光学装置の構造を示す模式平面図である。図2は、フレキシブル配線基板が配置された電気光学装置の構造を示す模式側断面図である。
フレキシブル配線基板が配置された電気光学装置の一実施形態について図3のフレキシブル配線基板が配置された電気光学装置の構造を示す模式側断面図を用いて説明する。本実施形態が第1の実施形態と異なるところは、図2に示した絶縁部材18の形状が異なる点にある。尚、第1の実施形態と同じ点については説明を省略する。
フレキシブル配線基板が配置された電気光学装置の一実施形態について図4及び図5を用いて説明する。図4は、フレキシブル配線基板が配置された電気光学装置の構造を示す模式側断面図である。図5は、フレキシブル配線基板が配置された電気光学装置の構造を示す模式平面図である。本実施形態が第1の実施形態と異なるところは、電気光学装置が液晶表示装置の1種類であるLCOS(Liquid Crystal On Silicon)を備える点にある。尚、第1の実施形態と同じ点については説明を省略する。
電気光学装置が配置された電子機器であるHMD(Head Mounted Display)の一実施形態について図6を用いて説明する。図6は、HMDの光学系の構造を示す模式平面図である。図6には説明のため使用者の左眼及び右眼を図示する。
前記第1の実施形態では、絶縁部材18は感光性樹脂材料を含んでいた。絶縁部材18は感光性樹脂材料の代わりに熱硬化性の樹脂材料を含んでもよい。光51を当て難いときにも絶縁部材18を加熱して硬化させることができる。
前記第1の実施形態では絶縁部材18はソルダーレジストを含んでいた。絶縁部材18はソルダーレジストを含まない樹脂材料でも良い。塗布し易い樹脂材料を用いても良い。
前記第1の実施形態では第2保護シート17はポリイミドを含む樹脂フィルムで形成されていた。第2保護シート17はポリイミド以外を含む樹脂フィルムで形成されても良い。第2保護シート17は耐熱性を要求されないので、入手し易い樹脂材料を用いても良い。
前記第4の実施形態では、電気光学装置66及び電気光学装置75に第1の実施形態における電気光学装置1を用いた。電気光学装置66及び電気光学装置75に第2の実施形態における電気光学装置25を用いても良い。電気光学装置66及び電気光学装置75に第3の実施形態における電気光学装置30と光源とを組み合わせて用いても良い。電気光学装置30はフレキシブル配線基板32が液晶パネル用基板34の厚み方向に曲がるときにも、第2保護シート17が液晶パネル用基板34と重なってしまい、接続不良となることを防止できる。従って、HMD60はフレキシブル配線基板32が液晶パネル用基板34の厚み方向に曲がるときにも、接続不良となることを防止できる電気光学装置30を備えた機器とすることができる。
前記第4の実施形態では、電気光学装置1を備える電子機器の例としてHMD60を示した。他の電子機器に電気光学装置1、電気光学装置25または電気光学装置30を用いても良い。例えば、投射型表示装置、投射型のHUD(Head-Up Display)、携帯電話機、情報携帯端末、PDA(PersonalDigitalAssistants)、デジタルカメラ、液晶テレビ、カーナビゲーション装置、テレビ電話等に電気光学装置1、電気光学装置25または電気光学装置30を用いても良い。このときにも、フレキシブル配線基板3、フレキシブル配線基板26またはフレキシブル配線基板32が厚み方向に曲がるときにも、接続不良となることを防止できる。
Claims (8)
- 半導体基板と、有機EL素子と、を有する電気光学パネルと、
可撓性を有する基材と、前記基材の一方の面側に配置される第1配線と、前記第1配線を覆うとともに平面視において前記半導体基板と離間して配置された第1保護シートと、前記基材の他方の面側に配置される第2配線と、前記第2配線を覆うとともに平面視において前記半導体基板と離間して配置された第2保護シートと、前記第2保護シートから露出した前記第2配線の一部を覆うとともに前記半導体基板と前記第1保護シート及び前記第2保護シートとの間の領域において前記第2保護シートより薄い絶縁部材と、を有し、前記絶縁部材から露出した前記第2配線が前記電気光学パネルと電気的に接続されたフレキシブル配線基板と、を備え、
前記第1保護シート及び前記第2保護シートは、それぞれポリイミドを含み、
前記絶縁部材は、ソルダーレジストを含み、前記半導体基板の一部と重なるとともに前記第1保護シート及び前記第2保護シートの一部のみと重なるように配置されていることを特徴とする電気光学装置。 - 請求項1に記載の電気光学装置であって、
平面視において、前記第2保護シートは、前記第1保護シートよりも前記半導体基板から離れた位置に配置されていることを特徴とする電気光学装置。 - 半導体基板と、有機EL素子と、を有する電気光学パネルと、
可撓性を有する基材と、前記基材の一方の面側に配置される第1配線と、前記第1配線を覆うとともに平面視において前記半導体基板と離間して配置された第1保護シートと、前記基材の他方の面側に配置される第2配線と、前記第2配線を覆うとともに平面視において前記半導体基板と離間して配置された第2保護シートと、前記第2保護シートから露出した前記第2配線の一部を覆うとともに前記半導体基板と前記第1保護シート及び前記第2保護シートとの間の領域において前記第2保護シートより薄い絶縁部材と、を有し、前記絶縁部材から露出した前記第2配線が前記電気光学パネルと電気的に接続されたフレキシブル配線基板と、を備え、
前記第1保護シート及び前記第2保護シートは、それぞれポリイミドを含み、
前記絶縁部材は、ソルダーレジストを含み、前記半導体基板の一部と重なるとともに前記第1保護シート及び前記第2保護シートの一部と重なるように配置されており、前記第2保護シートの側面を覆うことを特徴とする電気光学装置。 - 請求項1~3のいずれか一項に記載の電気光学装置であって、
前記フレキシブル配線基板は、複数の端子を備え、前記絶縁部材は、前記複数の端子の配列方向に沿って設けられていることを特徴とする電気光学装置。 - 請求項1に記載の電気光学装置であって、
前記フレキシブル配線基板の絶縁部材は、前記フレキシブル配線基板の第2配線と前記電気光学パネルの半導体基板との間に設けられていることを特徴とする電気光学装置。 - 請求項1~5のいずれか一項に記載の電気光学装置であって、
前記電気光学パネルは、前記半導体基板の一辺に沿って設けられたパネル側端子を有し、
前記フレキシブル配線基板の第2配線は、前記パネル側端子と電気的に接続されることを特徴とする電気光学装置。 - 請求項1に記載の電気光学装置であって、
前記フレキシブル配線基板の絶縁部材は、前記半導体基板の側面の角部と接することを特徴とする電気光学装置。 - 請求項1~7のいずれか一項に記載の電気光学装置を備えることを特徴とする電子機器。
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002358026A (ja) | 2001-03-26 | 2002-12-13 | Sharp Corp | 表示モジュール並びにフレキシブル配線板及びフレキシブル配線板の接続方法 |
JP2003302914A (ja) | 2002-04-09 | 2003-10-24 | Sharp Corp | 電子装置 |
JP2005050971A (ja) | 2003-07-31 | 2005-02-24 | Optrex Corp | フレキシブル回路基板 |
JP2005203104A (ja) | 2004-01-09 | 2005-07-28 | Opnext Japan Inc | 硬質回路基板とフレキシブル基板との接続構造、接続方法及びそれを用いた回路モジュール |
US20070103632A1 (en) | 2005-11-07 | 2007-05-10 | Au Optronics Corp. | Liquid crystal display panel module and flexible printed circuit board thereof |
JP2009212328A (ja) | 2008-03-05 | 2009-09-17 | Epson Imaging Devices Corp | 回路基板、電気光学装置及び電子機器 |
JP2010212396A (ja) | 2009-03-10 | 2010-09-24 | Seiko Epson Corp | 電子装置、電気光学装置および基板の接続構造 |
CN110121234A (zh) | 2018-02-07 | 2019-08-13 | 易华电子股份有限公司 | 具耐弯折性的软性电路板 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60137670A (ja) * | 1983-12-26 | 1985-07-22 | Hitachi Ltd | 感熱ヘツド |
JPH05249481A (ja) * | 1992-03-10 | 1993-09-28 | Toshiba Corp | ヒートシールコネクタ |
JP3767154B2 (ja) | 1997-06-17 | 2006-04-19 | セイコーエプソン株式会社 | 電気光学装置用基板、電気光学装置、電子機器及び投写型表示装置 |
JP2008159749A (ja) | 2006-12-22 | 2008-07-10 | Japan Electronic Materials Corp | フレキシブルプリント配線板固定構造 |
JP2010165848A (ja) | 2009-01-15 | 2010-07-29 | Kyocera Chemical Corp | 被覆フレキシブル配線板、液晶表示モジュール、および被覆フレキシブル配線板の製造方法 |
KR102087951B1 (ko) * | 2013-07-25 | 2020-04-16 | 삼성디스플레이 주식회사 | 평판 디스플레이 장치 및 그 제조방법 |
JP6300029B2 (ja) * | 2014-01-27 | 2018-03-28 | ソニー株式会社 | 撮像素子、製造装置、製造方法 |
US10727424B2 (en) * | 2017-04-27 | 2020-07-28 | Sharp Kabushiki Kaisha | Flexible display device |
-
2019
- 2019-08-19 JP JP2019149680A patent/JP7392321B2/ja active Active
-
2020
- 2020-08-18 US US16/996,149 patent/US11291111B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002358026A (ja) | 2001-03-26 | 2002-12-13 | Sharp Corp | 表示モジュール並びにフレキシブル配線板及びフレキシブル配線板の接続方法 |
JP2003302914A (ja) | 2002-04-09 | 2003-10-24 | Sharp Corp | 電子装置 |
JP2005050971A (ja) | 2003-07-31 | 2005-02-24 | Optrex Corp | フレキシブル回路基板 |
JP2005203104A (ja) | 2004-01-09 | 2005-07-28 | Opnext Japan Inc | 硬質回路基板とフレキシブル基板との接続構造、接続方法及びそれを用いた回路モジュール |
US20070103632A1 (en) | 2005-11-07 | 2007-05-10 | Au Optronics Corp. | Liquid crystal display panel module and flexible printed circuit board thereof |
JP2009212328A (ja) | 2008-03-05 | 2009-09-17 | Epson Imaging Devices Corp | 回路基板、電気光学装置及び電子機器 |
JP2010212396A (ja) | 2009-03-10 | 2010-09-24 | Seiko Epson Corp | 電子装置、電気光学装置および基板の接続構造 |
CN110121234A (zh) | 2018-02-07 | 2019-08-13 | 易华电子股份有限公司 | 具耐弯折性的软性电路板 |
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