CN105338671A - Electrically-heated automobile glass equipped with communication window heating assembly and conductive terminals - Google Patents
Electrically-heated automobile glass equipped with communication window heating assembly and conductive terminals Download PDFInfo
- Publication number
- CN105338671A CN105338671A CN201510592624.1A CN201510592624A CN105338671A CN 105338671 A CN105338671 A CN 105338671A CN 201510592624 A CN201510592624 A CN 201510592624A CN 105338671 A CN105338671 A CN 105338671A
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- China
- Prior art keywords
- communication window
- conducting terminal
- glass
- region
- heating
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
Landscapes
- Surface Heating Bodies (AREA)
Abstract
Provided is electrically-heated automobile glass equipped with a communication window heating assembly and conductive terminals. The communication window heating assembly is arranged in a communication window area (4) and is formed by a conductive belt (6) and a group of conductive terminals (5). The conductive belt (6) is arranged inside a communication window film-free area (4) and outside an ink hollow-out area (4.1). One end of the group of conductive terminals (5) is electrically connected with the conductive belt (6). The other end of the conductive terminals (5) is electrically connected with a conductive film layer. The electrically-heated automobile glass has advantages of heating whole glass in virtue of plated film heating when the communication window cannot be plated with a film; well solving the local hot spots around the communication window and eliminating hot spots in order to achieve a uniform heating effect; and solving the local cold spots around the communication window and eliminating cold spots in order to achieve a uniform heating effect.
Description
Technical field
The present invention relates to vehicle glass electric-heating technology field, be specifically related to the electric heating auto glass being provided with conducting terminal with communication window heating component.
Background technology
Windshield, side window glass, back windshield, the skylight glass of a kind of laminated glass, particularly vehicle are the present invention relates to.This glass is bonded together by the windowpane of a kind of transparent plastic as polyvinyl butyral resin (PVB) and another sheet monolithic by the glass pane of a slice monolithic.
At present for automobile front windshield, heating means on the market roughly have 2 kinds:
1, by silk screen printing, argentiferous conducting solution (being referred to as " silver slurry ") can be printed on then roasting on glass below, utilize the modes such as welding or stickup to be electrically connected, connecting power positive cathode makes electric current pass through, and reaches the effect of heating.Known, it has been widely used in rear windscreen of car glass, and for windshield glass, the method is only applicable to the heating of wiper region, because national Specification does not allow the thing outside containing heater strip in primary vision area, therefore the method is not suitable for whole heating;
2, by laying very thin tungsten filament to realize on glass, laying at least two conductive strips that conflux simultaneously, reaching same heating effect;
Known, existing wire-holding technique is also widely used in automobile wind shield glass, but in the process of running at high speed, due to long driving, it can cause visual fatigue; And heated by tungsten filament, line heating can only be realized, heating even not, and its manufacture craft more complicated;
Current many companies are all carry out can the research of electric conduction of heating rete laminated glass, and such as pertinent literature CN102555354A, CN102515562A, CN102529212A, CN102515562B discloses a kind of Silver-based low emissivity film that adopts as the method for heating element.Known existing automobile wind shield glass is all interlayer, and therefore rete can be plated in wherein on one deck glass.Wherein conductive film layer is at least connected with conductive strips, and conductive strips are generally to fire after stanniferous conductor silver solution is printed and form, after be referred to as " bus ".Sometimes also lay containing the metallic foil such as aluminium, copper on bus, reach the effect reducing resistance, thus avoid voltage loss herein." bus " is connected with power positive cathode, thus realize uniform current be incorporated in rete, realize the heating to rete.More aesthetic feeling is had in order to make laminated glass, " bus " hides by the opaque covering bar of usual use, utilize rete normal deicing defrosting under the vehicle-mounted voltage conditions of 14V for reaching, the resistance of rete needs relatively little, general rete resistance <1 Ω/.
Known by rete heating can be calculated by unit thermal power, wherein formula P=U
2/ (R
s× H
2), wherein U is input voltage, and for automobile, it is vehicle-mounted voltage, is generally 14V, R
sfor the surface resistance of rete, H is the distance between two buss.
Maximize for realizing P, known U is vehicle-mounted voltage, for constant, at R
swhen certain, should shorten H as much as possible, known glass is usually long-range how a lot of than wide again, so usually lay bus below along the upper of glass, thus can reach the effect shortening H.
For reaching more uniform heating effect as much as possible, two " buses " are roughly parallel in laying.
Be directed to the rectangle that vehicle glass substrate is not generally rule, usually after entrucking near that of engine, be referred to as " major part ", relative is other, is referred to as " microcephaly ".Generally speaking the major part of vehicle glass substrate is usually long than microcephaly, when same laying bus, " major part " limit is often than " microcephaly " length of side, and institute thinks that to reach concentric reducer temperature consistent, and ratio " microcephaly " position, " major part " position needs to consume more power; Namely, when normal power-up, the temperature of " major part " position is all low than the temperature of " microcephaly " position.It by changing the width of bus or using the bus material of different resistivity to obtain different resistance values, carries out reaching certain improvement effect usually.The resistance value of bus should be tried one's best low to reduce voltage loss herein on laying.
Nowadays, car coated glass as automotive front baffle function from strength to strength, and glass can add rain sensor according to the demand of user, the vehicle electronic devices such as light sensitive component, but plated film windshield can play the effect of shielding to a certain extent, therefore need to reserve not coating film area respectively on the relevant position that windshield installs electronic equipment additional, usually above-mentioned zone is referred to as communication window, these communication windows are arranged in car usually, hidden by ink, invisible from car, but covering place generally can reserve the region of a fritter without ink, in order to avoid affect rain sensor, the normal work of the vehicle electronic devices such as light sensitive component.
These communication windows are disadvantageous for rete heating, communication window does not have rete in region, therefore for whole face mask layer electrified regulation, there will be the insulating regions that electric current cannot pass through herein, the flowing of electric current can be hindered, the electric current that communication window lower regions is passed through is less, electric current is not even had to pass through, the electric current on communication window both sides is then relatively by more, around causing this region, CURRENT DISTRIBUTION is uneven, thus cause degree of heat uneven, therefore the relatively high point of temperature can be produced about region, usually be referred to as " focus ", then do not have the effect of heating up and down, usually be referred to as " cold spot ".
For addressing this problem, relevant open source literature CN201220509861.9 proposes solution.But this kind of method can solve the heating problems of communication window, but it is starched by silver and conducts electricity, and can heat, this section of silver slurry must be made to have with the similar resistance of rete to realize it.It is connected with upper bus, therefore the bus distance relative decrease in this section of region, can be known by formula, the hypotelorism of this place two bus, will certainly make this section of film layer area heating power very high, and more multiple current will certainly be made to flow in rete by silver slurry, therefore its temperature is very high, have the risk forming burning, thus glass needs to bear more heat, easily makes bonded part come off from installation position.
And in CN201080023639.1, propose another kind of method, communication window is surrounded by 3 sections of buss by it, its resistance is less, the risk caused because silver slurry generates heat can be avoided, and the part of left and right dotted line can play certain heat, but the method cannot heat the part in the middle of communication window, therefore often find when defrosting that middle ice is difficult to removing, thus affect the normal use of rain sensor.
Prior art defect: existing routine techniques cannot obtain good heating effect, usually there is the too high risk causing burning of temperature in it, or the too low effect that cannot obtain good deicing defrosting of temperature, and in known technology, usually can only realize the heating of rain sensor surrounding or middle heating, but surrounding cannot be realized and centre is heated simultaneously simultaneously, and more there is focus in known technology, cannot realize homogeneous heating while heating.
Summary of the invention
Goal of the invention;
Find solution for above problem, we need the difficult point following points overcome:
1, when not affecting the vehicle electronic device service behaviours such as rain sensor, photo-sensitive cell, when namely communication window does not have a plated film, communication window is allowed can to realize communication window surrounding and the middle function simultaneously heated;
2, while rete heating, the uneven problem that there is focus of surrounding heating is solved.
The present invention includes glass substrate, be provided with the conductive film layer of periphery membrane removal on the glass substrate, conductive film layer is provided with Up Highway UHW and Down Highway, forms the thermal treatment zone between Up Highway UHW and Down Highway; Wherein conductive film layer at least comprises one piece not containing the communication window region of conductive film layer, communication window is provided with ink void region in region, communication window heating component is provided with in communication window region, communication window heating component is made up of conductive strips and one group of conducting terminal, conductive strips are positioned at communication window without outside film layer area, ink void region, one group of conducting terminal one end is electrically connected with conductive strips, and the other end is electrically connected with conductive film layer.
One group of conducting terminal is 2-20 conducting terminal.
Conductive strips are provided with cut-off point and see Fig. 3. Fig. 5.
Conducting terminal is arbitrary shape.
Communication window region and ink void region are circle, and conductive strips are that circular rings is around ink void region periphery (see figure 10).
Communication window region and ink void region are circle, and conductive strips 6 are two (see figure 9)s.
Communication window region and ink void region are triangle (see Figure 11).
Advantage of the present invention is:
Utilizing the thinking introduced in the invention, being significant for realizing the heating of plated film communication window:
1. can not under the prerequisite of plated film, realize being heated whole surface glass by plated film heating at communication window;
2. the present invention well solves the problem that communication window surrounding exists hot localised points, eliminates focus, obtains uniform heating effect;
3. the present invention well solves the problem that communication window surrounding exists local cold spot, eliminates cold spot, obtains uniform heating effect;
4. the present invention well solves communication window surrounding and the middle problem that simultaneously cannot obtain homogeneous heating effect, and make communication window when being energized, communication window surrounding and centre all can reach certain temperature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is communication window heating component wherein a kind of arrangement form schematic diagram.
Fig. 3 is communication window heating component wherein a kind of arrangement form schematic diagram.
Fig. 4 is communication window heating component wherein a kind of arrangement form schematic diagram.
Fig. 5 is communication window heating component wherein a kind of arrangement form schematic diagram.
Fig. 6 is communication window heating component wherein a kind of arrangement form schematic diagram.
Fig. 7 is communication window heating component wherein a kind of arrangement form schematic diagram.
Fig. 8 is communication window heating component wherein a kind of arrangement form schematic diagram.
Fig. 9 is communication window heating component wherein a kind of arrangement form schematic diagram.
Figure 10 is communication window heating component wherein a kind of arrangement form schematic diagram.
Figure 11 is communication window heating component wherein a kind of arrangement form schematic diagram.
Figure 12 be communication window region rete be energized time, electric current roughly flow to schematic diagram.
Embodiment
Electric heating windshield with communication window provided by the invention is a kind of safety glass, also be referred to as " laminated glass ", it is bonded together by plastics viscous layer by 2 glass substrates usually, for transparent glass substrate, wherein usually adopt the thickness of 1.4-2.1mm, and plastics viscous layer thickness is generally 0.4-1.0mm, it typically is at least one in the materials such as polyvinyl butyral resin PVB, polyester PE, polyethylene terephtalate.For windshield glass of automobile, after laminated glass entrucking, from headstock toward in car, that sheet glass substrate seen at first, is referred to as " sheet " usually, and other a slice, be usually referred to as " small pieces ".Simultaneously from headstock toward in car, touch large stretch of glass outer surface successively, large stretch of interior surfaces of glass, small pieces interior surfaces of glass, small pieces glass outer surface, be usually referred to as " first surface ", " the second face ", " the 3rd face ", " fourth face ".
Heating component of the present invention is all arranged on the 3rd, glass, after created by the mode of interlayer, obtained the ability that better stability against atmospheric influence and resistance to mechanical are destroyed, to extend its useful life.
In order to attractive in appearance, bus is blocked by opaque color layer, such as " ink ".The edges cover bar that usual glass for vehicle window has been equipped with frame form is referred to as " edge cover strip " usually, and this edge cover strip is used for stopping that UV (ultraviolet) is to reach the adhesive structure protected and bond with vehicle body.And described bus is laid on the 3rd, contact with conductive layer, and ink is laid on the second surface, makes from car, can't see this bus.
Described Up Highway UHW 3.1, Down Highway 3.2, conductive strips 6, conducting terminal 5 can be straight lines, wave or other be with effigurate lines, although the present invention disclose as above, the present invention is not defined in this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.
embodiment 1
Show at Fig. 1 and utilize conductive film layer electrically heated automotive windshield laminated glass product, Fig. 2 shows communication window heating component wherein a kind of arrangement form schematic diagram.This glass product comprises glass substrate 1, and glass substrate 1 is provided with the conductive film layer 2 of periphery membrane removal, and conductive film layer 2 is provided with Up Highway UHW 3.1 and Down Highway 3.2, forms the thermal treatment zone between Up Highway UHW 3.1 and Down Highway 3.2; Wherein conductive film layer 2 at least comprises one piece not containing the communication window region 4 of conductive film layer, ink void region 4.1 is provided with in communication window region 4, communication window heating component is provided with in communication window region 4, communication window heating component is made up of conductive strips 6 and one group of conducting terminal 5, conductive strips 6 are positioned at outside ink void region 4.1, one group of conducting terminal 5 one end is electrically connected with conductive strips 6, and the other end is electrically connected with conductive film layer 2.
Conductive film layer can be Silver-based low emissivity film, also can be conductive oxide layer, and as zinc oxide, tin oxide or indium oxide-Xi, conductive film layer sheet resistance is 0.4-4 Ω/, and for vehicle-mounted 14V voltage, preferred conductive film layer sheet resistance is 0.4-1.2 Ω/.Conductive strips and conducting terminal are with the silver slurry printing conductive strips made of roasting or the metallic foil such as copper, aluminium.Conductive film layer and glass edge form one and enclose without film layer area, and this on the one hand can prevent conductive film layer from losing conductive characteristic without film layer area, on the other hand can after product loading with car frame electric insulation.Described conductive film layer lays bus, and wherein Up Highway UHW 3.1 and Down Highway 3.2 are laid in the top edge of glass and following edge respectively, and for ensureing the homogeneous heating effect of face, upper and lower bus ensures substantially parallel in laying.Between Up Highway UHW and Down Highway, comprise a communication window region 4 without rete, this communication window region surrounds a polygon by rete 2, containing one piece of ink void region 4.1 in described communication window region 4, to ensure the normal operation of the electronic equipments such as rain sensor, light sensitive component.A communication window heating component is laid in this communication window region 4, to obtain the effect of a heating,
A communication window heating component 7 is laid in this communication window region 4, to obtain the effect of a heating, described communication window heating component 7 is containing 8 conducting terminals, 2 conducting terminals are contained on each limit, communication window region, this conducting terminal connecting communication window is without the conductive strips in film layer area, and other one enters rete 2 through communication window without film layer area; Simultaneous communications window heating component is also containing conductive strips 6, these conductive strips are laid in without between rete communication window region 4 and ink void region 4.1, these conductive strips connect all conducting terminals without the end points of in film layer area, and roughly lay around ink void region 4.1.
In the nonrestrictive embodiment of one, when power-on voltage is 14V, communication window surrounding and centre all obtain corresponding heating effect, and without obvious focus, maximum temperaturerise scope is 40 ~ 50 DEG C, and described magnitude of voltage is general vehicle-mounted voltage.
embodiment 2
Fig. 3 shows communication window heating component wherein a kind of arrangement form schematic diagram.Lay communication window heating component described in a communication window heating component in this communication window region 4 and contain 8 conducting terminals, 2 conducting terminals are contained on each limit, communication window region, and conductive strips 6 are provided with cut-off point 6.1, and other are with embodiment 1.
embodiment 3
Fig. 4 shows communication window heating component wherein a kind of arrangement form schematic diagram.Communication window heating component contains 4 conducting terminals, and when communication window region area is less, when not needing too much heat, can adjust the quantity of conducting terminal as required, 1 conducting terminal is contained on each limit, communication window region.Other are with embodiment 1.
embodiment 4
Fig. 5 shows communication window heating component wherein a kind of arrangement form schematic diagram.Conductive strips 6 have two cut-off points, and conductive strips are disconnected becomes two conductive strips.Other are with embodiment 1.
embodiment 5
Fig. 6, Fig. 7, Fig. 8 respectively show communication window heating component wherein a kind of arrangement form schematic diagram.The conducting terminal 5 of communication window the right and left is in oblique layout.When communication window near Up Highway UHW 3.1 or Down Highway 3.2 time, corresponding distortion can be done according to position.Other are with embodiment 1.
embodiment 6
Fig. 9, Figure 10 respectively show communication window heating component wherein a kind of arrangement form schematic diagram.According to product needed, it is circular that communication window removes diaphragm area.Other are with embodiment 1.
embodiment 7
Figure 11 shows communication window heating component wherein a kind of arrangement form schematic diagram.Communication window region can be triangle as required, and each limit, communication window region is at least containing 1 conducting terminal.Other are with embodiment 1.
Present invention also offers a kind of electrical heating laminated glass processing method, comprise
(1) depositing electrically conductive rete on the glass substrate;
(2) produce accordingly without film layer area 4 in communication window region;
(3) bus is laid leading on conductive film layer; Wherein the first and second buses are laid in the top edge of glass and following edge respectively;
(4) communication window heating component is laid; Match shaping by glass substrate 1 and glass substrate 2, then intermediate polymer is clipped in lamination between two panels formed glass substrate and obtains described product, wherein conductive film layer is arranged on the glass substrate that contacts with intermediate polymer.
Although the present invention discloses as above, the present invention is not defined in this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (7)
1. the electric heating auto glass of conducting terminal is provided with communication window heating component, comprise glass substrate (1), glass substrate (1) is provided with the conductive film layer (2) of periphery membrane removal, conductive film layer (2) is provided with Up Highway UHW (3.1) and Down Highway (3.2), forms the thermal treatment zone between Up Highway UHW (3.1) and Down Highway (3.2); Wherein conductive film layer (2) at least comprises one piece not containing the communication window region (4) of conductive film layer, ink void region (4.1) is provided with in communication window region (4), it is characterized in that being provided with communication window heating component in communication window region (4), communication window heating component is made up of conductive strips (6) and one group of conducting terminal (5), conductive strips (6) are positioned at communication window without film layer area (4), ink void region (4.1) outward, one group of conducting terminal (5) one end is electrically connected with conductive strips (6), and the other end is electrically connected with conductive film layer (2).
2. the electric heating auto glass being provided with conducting terminal with communication window heating component according to claim 1, is characterized in that one group of conducting terminal (5) is for 2-20 conducting terminal.
3. the electric heating auto glass being provided with conducting terminal with communication window heating component according to claim 1, is characterized in that conductive strips (6) are provided with cut-off point (6.1).
4. the electric heating auto glass being provided with conducting terminal with communication window heating component according to claim 1, is characterized in that conducting terminal (5) is arbitrary shape.
5. the electric heating auto glass being provided with conducting terminal with communication window heating component according to claim 1, it is characterized in that communication window region (4) and ink void region (4.1) are circle, conductive strips (6) are for circular rings is around ink void region (4.1) periphery.
6. the electric heating auto glass being provided with conducting terminal with communication window heating component according to claim 1, it is characterized in that communication window region (4) and ink void region (4.1) are circle, conductive strips (6) are two.
7. the electric heating auto glass being provided with conducting terminal with communication window heating component according to claim 1, is characterized in that communication window region 4 and ink void region (4.1) are triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592624.1A CN105338671A (en) | 2015-09-17 | 2015-09-17 | Electrically-heated automobile glass equipped with communication window heating assembly and conductive terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592624.1A CN105338671A (en) | 2015-09-17 | 2015-09-17 | Electrically-heated automobile glass equipped with communication window heating assembly and conductive terminals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105338671A true CN105338671A (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510592624.1A Pending CN105338671A (en) | 2015-09-17 | 2015-09-17 | Electrically-heated automobile glass equipped with communication window heating assembly and conductive terminals |
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| CN (1) | CN105338671A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177388A (en) * | 2018-08-17 | 2019-01-11 | 福耀玻璃工业集团股份有限公司 | A kind of side window electrical heating laminated glass |
| JP2021117140A (en) * | 2020-01-28 | 2021-08-10 | パイオニア株式会社 | Sensor device, housing, and cover part |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640562A (en) * | 2009-12-11 | 2012-08-15 | 法国圣戈班玻璃厂 | Coated disk having a heatable communication window |
| WO2015056971A1 (en) * | 2013-10-15 | 2015-04-23 | 주식회사 엘지화학 | Heating element having communication window |
| CN104919893A (en) * | 2012-12-20 | 2015-09-16 | 法国圣戈班玻璃厂 | Pane having an electric heating layer |
| CN104919892A (en) * | 2012-12-20 | 2015-09-16 | 法国圣戈班玻璃厂 | Pane having an electric heating layer |
-
2015
- 2015-09-17 CN CN201510592624.1A patent/CN105338671A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640562A (en) * | 2009-12-11 | 2012-08-15 | 法国圣戈班玻璃厂 | Coated disk having a heatable communication window |
| CN104919893A (en) * | 2012-12-20 | 2015-09-16 | 法国圣戈班玻璃厂 | Pane having an electric heating layer |
| CN104919892A (en) * | 2012-12-20 | 2015-09-16 | 法国圣戈班玻璃厂 | Pane having an electric heating layer |
| WO2015056971A1 (en) * | 2013-10-15 | 2015-04-23 | 주식회사 엘지화학 | Heating element having communication window |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177388A (en) * | 2018-08-17 | 2019-01-11 | 福耀玻璃工业集团股份有限公司 | A kind of side window electrical heating laminated glass |
| JP2021117140A (en) * | 2020-01-28 | 2021-08-10 | パイオニア株式会社 | Sensor device, housing, and cover part |
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