EP2795397A1 - Module de commande et d'affichage pour véhicule automobile et procédé de fabrication - Google Patents
Module de commande et d'affichage pour véhicule automobile et procédé de fabricationInfo
- Publication number
- EP2795397A1 EP2795397A1 EP12821283.4A EP12821283A EP2795397A1 EP 2795397 A1 EP2795397 A1 EP 2795397A1 EP 12821283 A EP12821283 A EP 12821283A EP 2795397 A1 EP2795397 A1 EP 2795397A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- film
- screen
- ink
- interface module
- printed
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims abstract description 9
- 239000000976 ink Substances 0.000 claims description 66
- 239000002966 varnish Substances 0.000 claims description 22
- 238000007650 screen-printing Methods 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000009736 wetting Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 45
- 239000011241 protective layer Substances 0.000 description 3
- 238000003848 UV Light-Curing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
- B32B37/003—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
- B32B37/1018—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using only vacuum
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/14—Printing or colouring
- B32B38/145—Printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/22—Display screens
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/143—Touch sensitive instrument input devices
- B60K2360/1438—Touch screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/33—Illumination features
- B60K2360/34—Backlit symbols
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133331—Cover glasses
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24851—Intermediate layer is discontinuous or differential
- Y10T428/24868—Translucent outer layer
Definitions
- Control and display module for a motor vehicle and method of manufacture
- the present invention relates to a human-machine interface module comprising a display member, in particular for a motor vehicle.
- a display member may consist of a backlit symbol or a screen, for example a TFT-type multifoncton display or an LCD display.
- This display member may comprise a touch screen for inputting information such as commands.
- an interface module finds an application for the controls located near the driver, at the dashboard or the central console located between the front passenger seats of the motor vehicle.
- the display member may for example control functions such as air conditioning, an audio system, a telephony system or a navigation system.
- the display member In the form of a symbol, the display member may, for example, control simple functions such as, for example, the "warning" function.
- These screens or symbols can advantageously be covered with a top touch panel, transparent, allowing the input of commands by users.
- the touch screen allows to locate the support for example of a finger of the user for example using a capacitive or resistive technology. The location of the support can then be linked to input fields corresponding to different options (accept, refuse, return to the previous menu, etc.).
- interface modules including display members such as symbols and / or screens, with or without touch screens, it is customary to use them.
- the subject of the invention is an interface module manufacturing method, the interface module comprising a display element intended to be visible through a transparent slab, characterized in that it comprises the steps:
- an opaque ink is screen printed on certain zones of a film to delimit frames or symbols
- glue is deposited between the screen-printed ink film and a transparent slab of the interface module; the film is glued and laminated on the transparent slab of the interface module.
- the manufacturing process makes it possible to free the interface module of an additional film exclusively dedicated to the delimitation of a frame in which the display member is visible, and replaces it with a layer of finer screen-printed ink and less expensive.
- the resulting interface module can therefore be thinner and less expensive in the end.
- the method may further have one or more of the following features, taken alone or in combination.
- the film used is a polarizing filter.
- It comprises an additional step of applying a filler layer between the screen-printed inks and the adhesive deposited between the screen-printed ink film and the transparent plate of the interface module.
- the thickness of the filler layer is chosen between 5 and 50 microns so as to correspond to a few thicknesses of screen-printed ink.
- the filler layer is made of ultraviolet-curing varnish, and the varnish is cured before bonding and rolling of the film.
- the varnish used is low viscosity and high wetting with the screen printing ink layer (s).
- the invention also relates to the interface module obtained according to said method, comprising a display member, intended to be visible through a transparent transparent slab, on which is glued and laminated a film, characterized in that the film comprises an opaque ink layer silkscreened to delimit frames or symbols.
- the interface module may further have one or more of the following features, taken alone or in combination.
- the film comprises a filling layer between the screen-printed inks and the adhesive deposited between the screen-printed ink film and the transparent plate of the interface module.
- the filling layer is made of UV-curing varnish, hardened before gluing and rolling the film.
- the varnish is low viscosity and high wetting with the screen printing ink layer (s).
- the transparent slab is a touch screen.
- the invention also relates to a transparent film, intended to be placed in front of a display member, comprising on one side at least one layer of screen-printed ink and a filling layer between the screen-printed inks.
- the thickness of the filler layer is chosen between 5 and 50 microns so as to correspond to a few thicknesses of screen-printed ink.
- the filler layer is made of ultraviolet-curing varnish, and in that the varnish is cured before bonding and rolling the film carrying the screen-printed ink layer (s).
- the varnish used is low viscosity and high wetting with the screen printing ink layer (s).
- FIG. 1 is a sectional view of an interface module display member to which a film is applied during an embodiment of the method according to the invention
- FIG. 2 is a sectional view of an interface module display member obtained according to a second embodiment
- FIG. 3 is a sectional view of an interface module display member obtained according to a third embodiment
- FIG. 4 is a simplified diagram of the various steps of the method.
- the surface of the display member considered allows (at least locally) to define a normal oriented positive towards the outside of the module, in the direction of the user.
- the terms “above”, “below” and equivalents as used later will be defined relative to this normal.
- FIG. 1 schematically shows a sectional view of an interface module 1, comprising a film 3 being applied to a transparent slab 5 a display member 7 of the module 1, shown here in the form of a screen.
- the transparent panel 5 is here a touch screen, for example capacitive or resistive, and is affixed to the upper surface of the display screen 7, which may be for example a liquid crystal display, organic diode OLED or plasma .
- the display member 7 may alternatively be a light box, a light guide or a diffusing screen placed above a light source if no complex image is displayed.
- the display member 7 is placed behind the slab 5, chosen transparent so that the user can see said display member 7 through the slab 5. If the interface module 1 does not have any tactile features, the slab 5 denotes the highest layer assigned to the underlying display member 7, for example a glass plate or polycarbonate playing a protective role.
- the film 3 is for example a polarizing plastic film, flexible and relatively stretchable, high transparency.
- the film 3 has on certain areas of its lower surface opaque ink 9, applied by screen printing, in particular by means of stencils and squeegees.
- This opaque ink 9 is typically black ink, and serves to delimit the surface E of the final screen or the desired symbol by trimming the display member 7 disposed below.
- the film 3 is first put face down in the usual (terrestrial) reference frame, screen printed and then returned before lamination.
- the films shown in Figure 1 are not shown to scale.
- the film 3 is of a thickness of a few hundred microns to a few millimeters, while the thickness of the ink layers 9 is of the order of five to fifty microns.
- the film 3 carrying the ink-screened layers 9, 11 is then applied by rolling on the slab 5, after a glue deposit C between the slab 5 and the ink-printed layers 9, 11, for example by applying glue C of course on the upper surface of said slab 5.
- glue C of course on the upper surface of said slab 5.
- the slab 5 carrying the film 3 is then placed under vacuum and allowed to degass in an additional step and which follows, for example in a vacuum chamber.
- the interface module 1 thus obtained does not have a film that cuts off the screen or symbol surface E. Said surface E is cut off by the opaque ink 9 screen-printed in a thin layer. This lack of frame film makes it possible to reduce the final thickness of the module 1 by the same amount.
- ink 9, 11 is screen printed also makes it possible to obtain the frame that cuts the surface E in a simplified and potentially less expensive process.
- the film 3 is screen printed with two layers of ink, opaque 9 and translucent 11.
- the screen printing does not make it possible to limit in a very precise manner the extent of the screen-printed layers. For this reason, during the screen printing of the layers 9, 11 it is advantageous to overlap slightly or completely said layers 9, 11 at least at their common edges.
- FIG. 2 shows in more detail an interface module 1 obtained with the previously described steps, having a slight defect, called sinkholes.
- the presence of ink-free zones 9, 11, or the presence of overlapping of the different ink layers 9 and 11 at their edges causes differences in the thickness of the module 1 obtained. These differences in thickness are known as blowholes.
- FIG. 2 shows an interface module 1 in which the film 3 carries two layers of ink 9, 11 respectively opaque and translucent. These two ink layers 9, 11 serigraphed one after the other, overlap at their common edges 13. After rolling and degassing, these overlaps of the edges 13 cause the formation of the bumps 15 which form the sinkers. These are undesirable in that they affect the aesthetic rendering of the interface module 1, in particular by reflections and interference patterns.
- FIG. 3 shows an interface module 1 similar to that of FIG. 2, but in which the film 3 also bears a layer of filling varnish 17. This filling layer 17 is interposed between the ink layers 9, 11 and the surface on which the adhesive C of the slab 5 is deposited.
- the filling layer 17 is composed of a varnish chosen to have a low viscosity and / or a high surface tension with the ink 9, 11 and / or the material carrying the film 3, so as to form a complete wetting or almost complete on the silkscreened ink layers 9, 11.
- the varnish covers all crevices and possible bumps, which leads to the formation of a film having a flat surface, avoiding the inclusion of bubbles. 'air.
- FIG. 4 shows in a block diagram the different steps of the interface module display manufacturing method 100.
- the opaque and translucent inks 11 are serigraphed on the surface of the film 3 intended to become the lower surface thereof to delimit frames or symbols E.
- the UV-curing varnish filler layer 17 is applied to the screen-printed ink layers 9, 11, and cured by ultraviolet irradiation.
- glue C is deposited between the screen-printed ink film 3, 9 and 11 and the slab 5 of the interface module 1, and the film 3 carrying the screen-printed ink layers 9, 11 is glued and laminated on the slab 5 of the interface module.
- This adhesive C may be a "double-sided" type adhesive film, sandwiched between two protective layers.
- one of the protective layers can be removed and the adhesive C laminated at first on the protective film film 3 carrying the ink layers 9, 11 screen printed.
- the second protective layer is then removed and the film 3 carrying the ink layers 9, 11 screen-printed and the adhesive C is laminated on the slab 5.
- step 107 the film 3 carrying the ink layers 9, 11 silkscreened stuck on the slab 5 is placed under vacuum to degass and thus evacuate any air bubbles trapped in one of the preceding steps.
- the method according to the invention makes it possible to use the film 3 commonly used as an opaque ink screen printing medium 9 forming the frame E of the screen 7 or delimiting symbols.
- the method makes the interface module 1 produced potentially less thick and less expensive.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Human Computer Interaction (AREA)
- Quality & Reliability (AREA)
- Fluid Mechanics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1104060A FR2985076B1 (fr) | 2011-12-23 | 2011-12-23 | Module de commande et d'affichage pour vehicule automobile et procede de fabrication |
PCT/FR2012/000549 WO2013093247A1 (fr) | 2011-12-23 | 2012-12-21 | Module de commande et d'affichage pour véhicule automobile et procédé de fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2795397A1 true EP2795397A1 (fr) | 2014-10-29 |
Family
ID=47666407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12821283.4A Withdrawn EP2795397A1 (fr) | 2011-12-23 | 2012-12-21 | Module de commande et d'affichage pour véhicule automobile et procédé de fabrication |
Country Status (6)
Country | Link |
---|---|
US (1) | US9649937B2 (fr) |
EP (1) | EP2795397A1 (fr) |
JP (1) | JP2015510601A (fr) |
CN (1) | CN103998978A (fr) |
FR (1) | FR2985076B1 (fr) |
WO (1) | WO2013093247A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106200088A (zh) * | 2015-05-07 | 2016-12-07 | 怡来汽车零部件系统株式会社 | 显示装置的显示罩单元 |
DE102020121563A1 (de) * | 2020-07-10 | 2022-01-13 | Preh Gmbh | Einen Schichtaufbau aufweisendes Sichtteil für ein Bedienteil oder eine Zierblende mit verbessertem Schutz durch eine Schutzlackbeschichtung |
FR3124445B1 (fr) * | 2021-06-29 | 2023-08-04 | Faurecia Interieur Ind | Dispositif d’affichage pour véhicule |
DE102022130921A1 (de) * | 2022-11-22 | 2024-05-23 | Marquardt Gmbh | Anzeigeelement für ein Kraftfahrzeug mit nahtlosem Bereichsübergang |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2246730A2 (fr) * | 2009-04-27 | 2010-11-03 | Hitachi Displays, Ltd. | Dispositif d'affichage à cristaux liquides |
JP4640626B1 (ja) * | 2010-07-15 | 2011-03-02 | 三光産業株式会社 | 画像表示パネル |
US20110127078A1 (en) * | 2009-11-30 | 2011-06-02 | Casio Computer Co., Ltd. | Manufacturing method of plate-like member assembly and transparent substrate-including electronic member |
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EP1717781B1 (fr) * | 2004-02-20 | 2015-04-01 | Nissha Printing Co., Ltd. | Panneau protecteur pour fenêtre d'afficheur d'appareil électronique et méthode de production de panneau protecteur |
JP4539909B2 (ja) * | 2004-10-01 | 2010-09-08 | 日本発條株式会社 | 識別媒体およびその識別方法 |
EP2560459A3 (fr) * | 2007-02-21 | 2013-04-10 | Ulvac, Inc. | Dispositif d'affichage, appareil pour fabriquer le dispositif d'affichage et méthode de fabrication du dispositif d'affichage |
JP2008216938A (ja) * | 2007-03-08 | 2008-09-18 | Epson Imaging Devices Corp | 電気光学装置、電子機器及び電気光学装置の製造方法 |
WO2009126532A2 (fr) * | 2008-04-11 | 2009-10-15 | 3M Innovative Properties Company | Feuille adhésive transparente et dispositif d’affichage d’image la comportant |
WO2009145154A1 (fr) * | 2008-05-29 | 2009-12-03 | 日本写真印刷株式会社 | Panneau de protection ayant une fonction d'entrée tactile |
JP2010097070A (ja) * | 2008-10-17 | 2010-04-30 | Nitto Denko Corp | フラットパネルディスプレイ用透明粘着シート及びフラットパネルディスプレイ |
JP5594713B2 (ja) * | 2009-03-31 | 2014-09-24 | 株式会社ジャパンディスプレイ | 表示装置 |
CN102334088B (zh) * | 2009-07-29 | 2015-04-15 | 阿尔卑斯电气株式会社 | 操作装置 |
JP5605088B2 (ja) * | 2009-12-03 | 2014-10-15 | ソニー株式会社 | 液晶表示装置 |
FR2958422B1 (fr) * | 2010-03-31 | 2012-06-08 | Valeo Systemes Thermiques | Interface homme-machine |
KR101374374B1 (ko) * | 2011-08-11 | 2014-03-17 | 제일모직주식회사 | 점착제 조성물, 점착필름, 그 제조방법 및 이를 이용한 디스플레이 부재 |
-
2011
- 2011-12-23 FR FR1104060A patent/FR2985076B1/fr active Active
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2012
- 2012-12-21 JP JP2014548132A patent/JP2015510601A/ja active Pending
- 2012-12-21 WO PCT/FR2012/000549 patent/WO2013093247A1/fr active Application Filing
- 2012-12-21 US US14/366,013 patent/US9649937B2/en active Active
- 2012-12-21 CN CN201280063880.6A patent/CN103998978A/zh active Pending
- 2012-12-21 EP EP12821283.4A patent/EP2795397A1/fr not_active Withdrawn
Patent Citations (3)
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---|---|---|---|---|
EP2246730A2 (fr) * | 2009-04-27 | 2010-11-03 | Hitachi Displays, Ltd. | Dispositif d'affichage à cristaux liquides |
US20110127078A1 (en) * | 2009-11-30 | 2011-06-02 | Casio Computer Co., Ltd. | Manufacturing method of plate-like member assembly and transparent substrate-including electronic member |
JP4640626B1 (ja) * | 2010-07-15 | 2011-03-02 | 三光産業株式会社 | 画像表示パネル |
Non-Patent Citations (1)
Title |
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See also references of WO2013093247A1 * |
Also Published As
Publication number | Publication date |
---|---|
FR2985076B1 (fr) | 2014-08-29 |
FR2985076A1 (fr) | 2013-06-28 |
WO2013093247A1 (fr) | 2013-06-27 |
CN103998978A (zh) | 2014-08-20 |
US20140356595A1 (en) | 2014-12-04 |
US9649937B2 (en) | 2017-05-16 |
JP2015510601A (ja) | 2015-04-09 |
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