WO2017188413A1 - Glass plate with information device - Google Patents
Glass plate with information device Download PDFInfo
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- WO2017188413A1 WO2017188413A1 PCT/JP2017/016860 JP2017016860W WO2017188413A1 WO 2017188413 A1 WO2017188413 A1 WO 2017188413A1 JP 2017016860 W JP2017016860 W JP 2017016860W WO 2017188413 A1 WO2017188413 A1 WO 2017188413A1
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- WIPO (PCT)
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- glass plate
- information device
- information
- space
- transparent solid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
Definitions
- an information device such as a camera is mounted in a vehicle and information signals such as road conditions are transmitted and received via a glass plate (for example, a windshield of a vehicle) (see Patent Document 1).
Abstract
A glass plate (1) with an information device is a glass plate (20) to which a bracket (10) for storing an information device (102) is fixed. The glass plate (20) is provided with a first glass plate (21), a second glass plate (22), and an intermediate film (23) interposed between the first glass plate (21) and the second glass plate (22). The information device (102) is provided with an information transmitter/receiver (103) such as a lens, and a sealing part (30) is provided to seal a space between the information transmitter/receiver (103) and a first main surface (24) of the second glass plate (22). The sealing part (30) is either a sealing space filled with a liquid or a gel, or a transparent solid. The sealing space or the transparent solid makes it possible to prevent fogging of the information transmitter/receiver (103) and the first main surface (24), without any effect from moisture or external temperature change.
Description
本発明は、車両のフロントガラス等に用いられる情報デバイス付きガラス板に関する。
The present invention relates to a glass plate with an information device used for a windshield of a vehicle or the like.
カメラ等の情報デバイスを車内に搭載してガラス板（例えば車両のフロントガラス）を介して、道路状況等の情報信号の送受信を行うことが知られている（特許文献１参照）。
It is known that an information device such as a camera is mounted in a vehicle and information signals such as road conditions are transmitted and received via a glass plate (for example, a windshield of a vehicle) (see Patent Document 1).
特許文献１は、窓ガラスを介して送受信する光学機能要素を窓ガラスに取り付け、光学機能要素の伝送領域に局所加熱部を備え、伝送領域が氷、雨または結露がつかない状態としたことを開示している。
Patent Document 1 states that an optical functional element that transmits and receives via a window glass is attached to the window glass, a local heating unit is provided in the transmission area of the optical functional element, and the transmission area is in a state free from ice, rain, or condensation. Disclosure.
特許文献１で局所加熱部による伝送領域の結露等が付かない防曇技術を開示しているが、加熱による方法ではバッテリーの電力を消費して燃費の低下を招くという課題がある。
Patent Document 1 discloses an anti-fogging technique in which condensation in a transmission region by a local heating unit is not attached, but the method using heating has a problem that the battery power is consumed and fuel consumption is reduced.
本発明は、バッテリーに負荷が掛かりにくく、かつ防曇できる情報デバイス付きガラス板を提供する。
DETAILED DESCRIPTION OF THE INVENTION The present invention provides a glass plate with an information device that is difficult to be loaded on a battery and can be anti-fogged.
本発明の情報デバイス付きガラス板は、前記情報デバイスは、表面に情報送受信部を備え、前記情報送受信部と前記ガラス板との間の空間が、密閉される。
In the glass plate with an information device of the present invention, the information device includes an information transmission / reception unit on a surface, and a space between the information transmission / reception unit and the glass plate is sealed.
本発明によれば、バッテリーに負荷が掛かりにくく、かつ防曇できる情報デバイス付きガラス板を提供できる。
According to the present invention, it is possible to provide a glass plate with an information device that is difficult to be loaded on the battery and can be anti-fogged.
以下、図面を用いて、本発明に係る情報デバイス付きガラス板の具体的な実施の形態について詳述する。
Hereinafter, specific embodiments of the glass plate with an information device according to the present invention will be described in detail with reference to the drawings.
図１は、本実施形態の情報デバイス付きガラス板の用途を示す概念図である。図２は、情報デバイス付きガラス板の第１実施形態の一例を示す断面図である。図１～図２を用いて情報デバイス付きガラス板の一例を詳述する。
FIG. 1 is a conceptual diagram showing the use of the glass plate with an information device of the present embodiment. Drawing 2 is a sectional view showing an example of a 1st embodiment of a glass plate with an information device. An example of a glass plate with an information device will be described in detail with reference to FIGS.
本実施形態において、情報デバイス付きガラス板１は、ブラケット１０が固定されたガラス板２０であり、自動車等の車両１００のフロントガラス１０１に主として用いられる。また、ブラケット１０は、車両の走行安全を確保するために車両１００に搭載される情報デバイス１０２を収納する。情報デバイス１０２は、カメラやレーダー等を用いて車両の前方に存在する前方車、歩行者、障害物等への追突、衝突防止やドライバーに危険を知らせるためのデバイスで、例えば情報受信デバイスおよび／又は情報送信デバイス等であり、ミリ波レーダー、ステレオカメラ、赤外線レーザー等を利用してガラス板２０を介して信号の送受信を行う。当該「信号」とは、ミリ波、可視光、赤外光等を含む電磁波のことである。
In this embodiment, the glass plate 1 with an information device is a glass plate 20 to which a bracket 10 is fixed, and is mainly used for a windshield 101 of a vehicle 100 such as an automobile. In addition, the bracket 10 accommodates an information device 102 mounted on the vehicle 100 in order to ensure traveling safety of the vehicle. The information device 102 is a device that uses a camera, a radar, or the like to prevent a collision with a forward vehicle, a pedestrian, an obstacle, etc. existing in front of the vehicle, to prevent a collision, and to inform the driver of the danger. Or it is an information transmission device etc., and transmits / receives a signal via the glass plate 20 using a millimeter wave radar, a stereo camera, an infrared laser, etc. The “signal” is an electromagnetic wave including millimeter waves, visible light, infrared light, and the like.
ガラス板（合わせガラス）２０は、第１ガラス板２１と、第２ガラス板２２と、第１ガラス板２１と第２ガラス板２２との間に介在する中間膜２３とを備えている。
The glass plate (laminated glass) 20 includes a first glass plate 21, a second glass plate 22, and an intermediate film 23 interposed between the first glass plate 21 and the second glass plate 22.
ガラス板２０は、公知のフロート法で製造される。フロート法では、溶かしたガラス素地を錫等の溶融金属の上に浮かべ、厳密な温度操作で厚み、板幅の均一な板ガラスを成型する。
The glass plate 20 is manufactured by a known float method. In the float process, a molten glass substrate is floated on a molten metal such as tin, and a plate glass having a uniform thickness and plate width is formed by a strict temperature operation.
本実施形態で使用される第１ガラス板２１および第２ガラス板２２の組成の一例としては、酸化物基準のモル％で表示した組成で、ＳｉＯ２を５０～８０％、Ｂ２Ｏ３を０～１０％、Ａｌ２Ｏ３を０．１～２５％、Ｌｉ２Ｏ＋Ｎａ２Ｏ＋Ｋ２Ｏを３～３０％、ＭｇＯを０～２５％、ＣａＯを０～２５％、ＳｒＯを０～５％、ＢａＯを０～５％、ＺｒＯ２を０～５％及びＳｎＯ２を０～５％含むガラスが挙げられるが、特に限定されない。
As an example of the composition of the first glass plate 21 and the second glass plate 22 used in the present embodiment, the composition is expressed in mol% based on the oxide, and 50 to 80% of SiO 2 and B 2 O 3 are contained. 0-10%, Al 2 O 3 0.1-25%, Li 2 O + Na 2 O + K 2 O 3-30%, MgO 0-25%, CaO 0-25%, SrO 0-5% , A glass containing 0 to 5% of BaO, 0 to 5% of ZrO 2 and 0 to 5% of SnO 2 , but is not particularly limited.
中間膜２３の組成は、従来の車両用合わせガラスに一般に用いられるものでよく、例えばポリビニルブチラール（ＰＶＢ）やエチレンビニルアセタール（ＥＶＡ）等を用いることができる。また、加熱前は液状である熱硬化性樹脂を用いてもよい。すなわち、中間膜２３はガラス板２０とした状態の時に層状であればよく、第１ガラス板２１および第２ガラス板２２の接合前の状態で中間膜２３が液状などであっても良い。
The composition of the intermediate film 23 may be one generally used for conventional laminated glass for vehicles, and for example, polyvinyl butyral (PVB), ethylene vinyl acetal (EVA), or the like can be used. Moreover, you may use the thermosetting resin which is a liquid before a heating. That is, the intermediate film 23 only needs to be layered when the glass plate 20 is used, and the intermediate film 23 may be liquid before the first glass plate 21 and the second glass plate 22 are joined.
ガラス板２０の周縁領域にセラミックス等の黒色遮蔽膜である可視光線遮蔽領域４０が形成され、情報デバイス１０２の近傍には、ガラス板２０の面内方向に突出した凸部４１が形成されている。また、可視光線遮蔽領域４０には、黒色塗装膜が施されていない領域が設けられ、情報デバイス１０２の信号が通過する透過領域５０となっている（図１、四角形参照）。そして、平面視で可視光線遮蔽領域４０内にブラケット１０の特に取付部を存在させることにより、車外からブラケット１０を隠すことができ美観が向上する。
A visible light shielding region 40 that is a black shielding film such as ceramics is formed in the peripheral region of the glass plate 20, and a convex portion 41 protruding in the in-plane direction of the glass plate 20 is formed in the vicinity of the information device 102. . In addition, the visible light shielding region 40 is provided with a region not provided with a black coating film, which is a transmission region 50 through which a signal from the information device 102 passes (see FIG. 1, square). And by making especially the attaching part of the bracket 10 exist in the visible light shielding area | region 40 by planar view, the bracket 10 can be concealed from the exterior of a vehicle and aesthetics improve.
本実施形態のブラケット１０は、基板１１と基板１１に略垂直な立壁１２とを備え、基板１１上に情報デバイス１０２が固定されている（図２参照）。基板１１の先端部１１ａは第２ガラス板２２の第１主面２４に対して、接着剤等を介して係合等の手段により固定される。また、立壁１２の先端部１２ａも第２ガラス板２２の第１主面２４に対して、接着剤等を介して係合等の手段により固定される。尚、第１主面２４に固定される手段、ブラケットの形状は限定されない。
The bracket 10 of this embodiment includes a substrate 11 and a standing wall 12 substantially perpendicular to the substrate 11, and an information device 102 is fixed on the substrate 11 (see FIG. 2). The front end portion 11a of the substrate 11 is fixed to the first main surface 24 of the second glass plate 22 by means such as engagement through an adhesive or the like. Moreover, the front-end | tip part 12a of the standing wall 12 is also fixed with respect to the 1st main surface 24 of the 2nd glass plate 22 by means, such as an engagement, via an adhesive agent. The shape of the bracket and the bracket fixed to the first main surface 24 is not limited.
情報デバイス１０２は、レンズなどの情報送受信部１０３を備え、第１実施形態では、情報送受信部１０３と第２ガラス板２２の第１主面２４との間の空間を密封する封止部３０が設けられている。封止部３０は、本実施形態で示されるように情報送受信部１０３の外径幅に合わせた形状であってもよく、ブラケット１０とガラス板２０とで画定される空間全体であってもよい。
The information device 102 includes an information transmission / reception unit 103 such as a lens. In the first embodiment, a sealing unit 30 that seals a space between the information transmission / reception unit 103 and the first main surface 24 of the second glass plate 22 is provided. Is provided. The sealing part 30 may have a shape that matches the outer diameter width of the information transmitting / receiving part 103 as shown in the present embodiment, or may be the entire space defined by the bracket 10 and the glass plate 20. .
封止部３０で画定される当該空間は、情報送受信部１０３とガラス板２０（特に第２ガラス板２２の第１主面２４）との間が密閉空間であり、外部との空気の流通がなく、車室内の温度や湿度の変化に影響されない環境である。従って、情報送受信部１０３の表面や第２ガラス板２２の第１主面２４において情報デバイス１０２が送信又は受信する信号の通過領域で、結露等の曇りを生じることがなく、情報デバイス１０２の安定した動作が可能となる。また、バッテリー電源を利用して封止部３０を加熱する必要もなく、燃費の低下も招くこともない。
The space defined by the sealing unit 30 is a sealed space between the information transmitting / receiving unit 103 and the glass plate 20 (particularly, the first main surface 24 of the second glass plate 22), and air circulation to the outside is possible. It is an environment that is not affected by changes in temperature and humidity in the passenger compartment. Therefore, no fogging such as condensation occurs in the passage region of the signal transmitted or received by the information device 102 on the surface of the information transmitting / receiving unit 103 or the first main surface 24 of the second glass plate 22, and the stability of the information device 102 is improved. Operation is possible. Moreover, it is not necessary to heat the sealing part 30 using a battery power supply, and the fuel consumption is not reduced.
また、封止部３０内の一例として、情報送受信部１０３とガラス板２０との間の空間が減圧されていることが望ましい。減圧することにより密封空間内に存在し得る湿気を減らすことができる。
As an example of the inside of the sealing unit 30, it is desirable that the space between the information transmitting / receiving unit 103 and the glass plate 20 is decompressed. By reducing the pressure, moisture that may be present in the sealed space can be reduced.
更に、別の一例として、情報送受信部１０３とガラス板２０との間の空間の封止部３０内に、液体又はゲル体が充填されていることが望ましい。液体又はゲル体は、例えばマッチングオイルやジェルなどであり、屈性率整合剤などである。液体やゲル体を充填させることにより、空間内湿気を除去することが可能である。
Furthermore, as another example, it is desirable that a liquid or gel body is filled in the sealing unit 30 in the space between the information transmitting / receiving unit 103 and the glass plate 20. The liquid or gel body is, for example, matching oil or gel, and is a refractive index matching agent. It is possible to remove moisture in the space by filling the liquid or gel body.
そして、液体又はゲル体が有する第１屈折率は、ガラス板２０が有する第２屈折率を基準に、±１０％以内であることが望ましい。ガラス板２０の屈折率に合わせる又はほぼ等しくすることで、低反射の効果が得られる。
The first refractive index of the liquid or gel body is desirably within ± 10% based on the second refractive index of the glass plate 20. By matching or approximately equaling the refractive index of the glass plate 20, an effect of low reflection can be obtained.
また、液体又はゲル体が有する熱膨張率は、３０×１０－５／Ｋ以下であることが望ましい。熱膨張率が３０×１０－５／Ｋ以下であれば、太陽光からの熱などにより液体又はゲル体の体積の膨張を抑制することが可能である。そして、好ましくは２０×１０－５／Ｋ以下、さらに好ましくは１５×１０－５／Ｋ以下、より好ましくは１０×１０－５／Ｋ以下である。
なお、封止部３０内に、液体又はゲル体が充填される場合、封止部３０内に一部空間が存在してよい。空間が存在することで、液体又はゲル体の熱膨張を許容できる。 The thermal expansion coefficient of the liquid or gel body is desirably 30 × 10 −5 / K or less. If the coefficient of thermal expansion is 30 × 10 −5 / K or less, it is possible to suppress expansion of the volume of the liquid or gel body by heat from sunlight or the like. And it is preferably 20 × 10 −5 / K or less, more preferably 15 × 10 −5 / K or less, more preferably 10 × 10 −5 / K or less.
In addition, when the sealingpart 30 is filled with a liquid or a gel body, a partial space may exist in the sealing part 30. The presence of the space allows the thermal expansion of the liquid or gel body.
なお、封止部３０内に、液体又はゲル体が充填される場合、封止部３０内に一部空間が存在してよい。空間が存在することで、液体又はゲル体の熱膨張を許容できる。 The thermal expansion coefficient of the liquid or gel body is desirably 30 × 10 −5 / K or less. If the coefficient of thermal expansion is 30 × 10 −5 / K or less, it is possible to suppress expansion of the volume of the liquid or gel body by heat from sunlight or the like. And it is preferably 20 × 10 −5 / K or less, more preferably 15 × 10 −5 / K or less, more preferably 10 × 10 −5 / K or less.
In addition, when the sealing
図３に示される第２実施形態では、情報送受信部１０３と第２ガラス板２２の第１主面２４との間の封止部３０は透明固体である。即ち、当該透明固体は、例えば、シリコン系樹脂、アクリル系樹脂などであってもよいし、液状の光硬化性樹脂組成物を硬化させた透明樹脂であってもよい。光硬化性樹脂組成物は、光硬化性を有する硬化性化合物、光重合開始剤、及び、必要に応じて非硬化性オリゴマーを含む液状の組成物が好ましい。非硬化性オリゴマーは、光硬化性樹脂組成物の硬化時に組成物中の硬化性化合物と硬化反応を生じない水酸基を有するオリゴマーが好ましい。当該透明固体は、情報送受信部１０３とガラス板２０との空間を屈折率整合フィルムなどで空間を埋めている。透明固体は、ガラス板２０と密着し、ガラス板２０と情報送受信部１０３との間の空間に対して、外部の温度変化や湿気に影響されることがない。
In the second embodiment shown in FIG. 3, the sealing part 30 between the information transmitting / receiving part 103 and the first main surface 24 of the second glass plate 22 is a transparent solid. That is, the transparent solid may be, for example, a silicon resin or an acrylic resin, or a transparent resin obtained by curing a liquid photocurable resin composition. The photocurable resin composition is preferably a liquid composition containing a photocurable curable compound, a photopolymerization initiator, and, if necessary, a non-curable oligomer. The non-curable oligomer is preferably an oligomer having a hydroxyl group that does not cause a curing reaction with the curable compound in the composition when the photo-curable resin composition is cured. The transparent solid fills the space between the information transmitting / receiving unit 103 and the glass plate 20 with a refractive index matching film or the like. The transparent solid is in close contact with the glass plate 20 and is not affected by external temperature changes or moisture with respect to the space between the glass plate 20 and the information transmitting / receiving unit 103.
従って、情報送受信部１０３の表面や第２ガラス板２２の第１主面２４において情報デバイス１０２が送信又は受信する信号の通過領域で、結露等の曇りを生じることがなく、情報デバイス１０２の安定した動作が可能となる。また、バッテリー電源を利用して封止部３０を加熱する必要もなく、燃費の低下も招くこともない。
Therefore, no fogging such as condensation occurs in the passage region of the signal transmitted or received by the information device 102 on the surface of the information transmitting / receiving unit 103 or the first main surface 24 of the second glass plate 22, and the stability of the information device 102 is improved. Operation is possible. Moreover, it is not necessary to heat the sealing part 30 using a battery power supply, and the fuel consumption is not reduced.
そして、透明固体が有する第３屈折率は、ガラス板２０が有する第２屈折率を基準に、±１０％以内であることが望ましい。ガラス板２０の屈折率に合わせる又はほぼ等しくすることで、低反射の効果が得られる。
The third refractive index of the transparent solid is preferably within ± 10% with respect to the second refractive index of the glass plate 20. By matching or approximately equaling the refractive index of the glass plate 20, an effect of low reflection can be obtained.
透明固体が有する熱膨張率が、３０×１０－５／Ｋ以下であることが望ましい。熱膨張率が３０×１０－５／Ｋ以下であれば、太陽光からの熱などにより透明固体の体積の膨張を抑制することが可能である。そして、好ましくは２０×１０－５／Ｋ以下、さらに好ましくは１５×１０－５／Ｋ以下、より好ましくは１０×１０－５／Ｋ以下である。
The coefficient of thermal expansion of the transparent solid is desirably 30 × 10 −5 / K or less. When the coefficient of thermal expansion is 30 × 10 −5 / K or less, it is possible to suppress the expansion of the volume of the transparent solid due to heat from sunlight or the like. And it is preferably 20 × 10 −5 / K or less, more preferably 15 × 10 −5 / K or less, more preferably 10 × 10 −5 / K or less.
なお、ガラス板２０が湾曲している場合などで、ガラス板２０と透明固体との間に空間が介在する場合、ガラス板２０と透明固体との間に、上述した液体又はゲル体が充填されていてもよい。ガラス板２０と透明固体との間に上述した液体又はゲル体が充填される場合、液体又はゲル体が有する第１屈折率、熱膨張率と、透明固体が有する第３屈折率、熱膨張率とがほぼ同等であることが好ましい。
When the glass plate 20 is curved or the like and a space is interposed between the glass plate 20 and the transparent solid, the liquid or gel body described above is filled between the glass plate 20 and the transparent solid. It may be. When the liquid or gel described above is filled between the glass plate 20 and the transparent solid, the first refractive index and thermal expansion coefficient of the liquid or gel body, and the third refractive index and thermal expansion coefficient of the transparent solid. Are preferably substantially the same.
本実施形態の使用の一例として、車両１００のフロントガラス１０１について上述したが、リアガラスでも良く、リアガラスに用いる場合は、車両１００の後部の状態確認や安全な後退動作をもたらすためのカメラやレーダー等の情報デバイス１０２の信号を通過させるガラス板２０である。
As an example of the use of the present embodiment, the windshield 101 of the vehicle 100 has been described above. However, a rear glass may be used, and in the case of using the rear glass, a camera, a radar, etc. It is the glass plate 20 which allows the signal of the information device 102 to pass through.
尚、本発明は、上述した実施形態に限定されるものではなく、適宜、変形、改良、等が可能である。その他、上述した実施形態における各構成要素の材質、形状、寸法、数値、形態、数、配置箇所、等は本発明を達成できるものであれば任意であり、限定されない。
Note that the present invention is not limited to the above-described embodiment, and modifications, improvements, and the like can be made as appropriate. In addition, the material, shape, dimension, numerical value, form, number, arrangement location, and the like of each component in the above-described embodiment are arbitrary and are not limited as long as the present invention can be achieved.
本出願は、２０１６年４月２７日出願の日本特許出願、特願２０１６－０８９８０５に基づくものであり、その内容はここに参照として取り込まれる。
This application is based on Japanese Patent Application No. 2016-089805 filed on Apr. 27, 2016, the contents of which are incorporated herein by reference.
本発明の情報デバイス付きガラス板は、情報デバイスの信号を妨げる湿気や温度差で生じる曇りを防止するガラス板に好適に用いられる。
The glass plate with an information device of the present invention is suitably used for a glass plate that prevents fogging caused by moisture or temperature difference that hinders the signal of the information device.
１ 情報デバイス付きガラス板
１０ ブラケット
２０ ガラス板
２１ 第１ガラス板
２２ 第２ガラス板
２３ 中間膜
２４ 第１主面
３０ 封止部（空間、透明固体）
４０ 可視光線遮蔽領域 DESCRIPTION OFSYMBOLS 1 Glass plate with information device 10 Bracket 20 Glass plate 21 1st glass plate 22 2nd glass plate 23 Intermediate film 24 1st main surface 30 Sealing part (space, transparent solid)
40 Visible light shielding area
１０ ブラケット
２０ ガラス板
２１ 第１ガラス板
２２ 第２ガラス板
２３ 中間膜
２４ 第１主面
３０ 封止部（空間、透明固体）
４０ 可視光線遮蔽領域 DESCRIPTION OF
40 Visible light shielding area
Claims (9)
- 情報デバイス付きガラス板であって、
前記情報デバイスは、表面に情報送受信部を備え、
前記情報送受信部と前記ガラス板との間の空間が、密閉される、情報デバイス付きガラス板。 A glass plate with an information device,
The information device includes an information transmission / reception unit on a surface thereof.
The glass plate with an information device by which the space between the said information transmission / reception part and the said glass plate is sealed. - 前記情報送受信部と前記ガラス板との間の空間が減圧される、請求項１に記載の情報デバイス付きガラス板。 The glass plate with an information device according to claim 1, wherein a space between the information transmitting / receiving unit and the glass plate is decompressed.
- 前記情報送受信部と前記ガラス板との間の空間に、液体又はゲル体が充填される、請求項１に記載の情報デバイス付きガラス板。 The glass plate with an information device according to claim 1, wherein a space between the information transmitting / receiving unit and the glass plate is filled with a liquid or a gel body.
- 前記液体又はゲル体が有する第１屈折率は、前記ガラス板が有する第２屈折率を基準に、±１０％以内である、請求項３に記載の情報デバイス付きガラス板。 The glass plate with an information device according to claim 3, wherein a first refractive index of the liquid or gel body is within ± 10% based on a second refractive index of the glass plate.
- 前記液体又はゲル体が有する熱膨張率が、３０×１０－５／Ｋ以下である、請求項３に記載の情報デバイス付きガラス板。 The glass plate with an information device according to claim 3, wherein a thermal expansion coefficient of the liquid or gel body is 30 × 10 -5 / K or less.
- 情報デバイス付きガラス板であって、
前記情報デバイスは、表面に情報送受信部を備え、
前記情報送受信部と前記ガラス板との間の空間に、透明固体が配置され、
前記透明固体は、前記情報送受信部と、前記ガラス板に密着している、情報デバイス付きガラス板。 A glass plate with an information device,
The information device includes an information transmission / reception unit on a surface thereof.
A transparent solid is disposed in the space between the information transmitting / receiving unit and the glass plate,
The said transparent solid is a glass plate with an information device closely_contact | adhered to the said information transmission / reception part and the said glass plate. - 前記透明固体が有する第３屈折率は、前記ガラス板が有する第２屈折率を基準に、±１０％以内である、請求項６に記載の情報デバイス付きガラス板。 The glass plate with an information device according to claim 6, wherein a third refractive index of the transparent solid is within ± 10% based on a second refractive index of the glass plate.
- 前記透明固体が有する熱膨張率が、３０×１０－５／Ｋ以下である、請求項６又は７に記載の情報デバイス付きガラス板。 The glass plate with an information device according to claim 6 or 7, wherein the transparent solid has a coefficient of thermal expansion of 30 × 10 -5 / K or less.
- 前記ガラス板と前記透明固体との間に、液体又はゲル体が充填される、請求項６に記載の情報デバイス付きガラス板。 The glass plate with an information device according to claim 6, wherein a liquid or a gel body is filled between the glass plate and the transparent solid.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016089805 | 2016-04-27 | ||
| JP2016-089805 | 2016-04-27 |
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| Publication Number | Publication Date |
|---|---|
| WO2017188413A1 true WO2017188413A1 (en) | 2017-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2017/016860 WO2017188413A1 (en) | 2016-04-27 | 2017-04-27 | Glass plate with information device |
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| Country | Link |
|---|---|
| WO (1) | WO2017188413A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1169211A (en) * | 1997-08-22 | 1999-03-09 | Yasumasa Yamaguchi | Electronic camera picking up image through glass |
| JP2005519275A (en) * | 2002-03-05 | 2005-06-30 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Apparatus and method for fixing sensor means |
| JP2006005029A (en) * | 2004-06-15 | 2006-01-05 | Fujitsu Ltd | Imaging device and its manufacturing method |
| JP2008500926A (en) * | 2004-05-19 | 2008-01-17 | レオポルト・コスタール・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシヤフト | Camera arrangement for vehicles |
-
2017
- 2017-04-27 WO PCT/JP2017/016860 patent/WO2017188413A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1169211A (en) * | 1997-08-22 | 1999-03-09 | Yasumasa Yamaguchi | Electronic camera picking up image through glass |
| JP2005519275A (en) * | 2002-03-05 | 2005-06-30 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Apparatus and method for fixing sensor means |
| JP2008500926A (en) * | 2004-05-19 | 2008-01-17 | レオポルト・コスタール・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシヤフト | Camera arrangement for vehicles |
| JP2006005029A (en) * | 2004-06-15 | 2006-01-05 | Fujitsu Ltd | Imaging device and its manufacturing method |
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