Abstract:
A transparent conductive film includes: a transparent film substrate; a transparent conductor layer provided on one or both sides of the transparent film substrate; and at least one undercoat layer interposed between the transparent film substrate and the transparent conductor layer; wherein: the transparent conductor layer is patterned; and a non-patterned portion not having the transparent conductor layer has the at least one undercoat layer.
Abstract:
A transparent conductive film includes: a transparent film substrate; a transparent conductor layer provided on one or both sides of the transparent film substrate; and at least one undercoat layer interposed between the transparent film substrate and the transparent conductor layer; wherein: the transparent conductor layer is patterned; and a non-patterned portion not having the transparent conductor layer has the at least one undercoat layer.
Abstract:
An input device has a pair of opposed transparent substrates (1, 2), and transparent electrodes (3, 4) on the inner surfaces of the substrates. The electrode (3) on one of the substrates (1) is conductively connected to the electrode (4) on the other of the substrates (2) by way of a conductive adhesive agent layer (9). A conductive synthetic resin thin film layer (11) softer than the conductive adhesive agent layer is interposed between the respective electrode on at least one of the substrates and the conductive adhesive agent layer.
Abstract:
An environmentally protected keyboard display and input device which may be utilized in conjunction with a variety of digital control systems such as automated bank tellers or building security systems. The keyboard display and input device includes a unitary, transparent flexible keyboard (16) having thickened portions forming keys (36). The keyboard forms an environmental seal including a peripheral gasket to protect an underlying, transparent, pressure sensitive switching assembly (18), which, in turn, overlies a corresponding visual display (24) of alphanumeric characters which indicate the significance of the individual pressure sensitive switches and corresponding keys overlying each character. Pins (66, 68) are formed on the underside of the flexible keyboard (16), below each key (36), to focus and concentrate pressure exerted on each key to the corresponding presure sensitive switch below. An optical grid (22) is provided to restrict the viewing of the alphanumeric characters to the user of the device, to prevent compromising the data input.
Abstract:
A switch comprises a membrane switch (6, 8, 9, 18) operation of which effects operation of an associated liquid crystal display (12, 13, 14, 18, 20) to display appropriate information, the display comprising a nematic curvilinearly aligned phases liquid crystal material (20) contained in containment means in the form of capsules (22) whereby the display is substantially unaffected by the application of the switch operation pressure thereto.
Abstract:
Un dispositif d'introduction et d'affichage à clavier protégé de l'environnement peut être utilisé en combinaison avec une variété de systèmes de commande numérique tels que des guichets de banque automatisés ou des systèmes de sécurité dans des bâtiments. Le dispositif d'introduction et d'affichage à clavier comprend un clavier monobloc, transparent et flexible (16) possédant des parties plus épaisses formant des touches (36). Le clavier forme un joint contre les effets de l'environnement, et comprend un joint d'étanchéité périphérique qui protège un assemblage sous-jacent de commutation sensible à la pression et transparent (18), lequel est placé à son tour au-dessus d'un affichage visuel correspondant (24) composé de caractères alphanumériques qui indiquent la signification des commutateurs individuels sensibles à la pression et des touches correspondantes sur chaque caractère. Des protubérances (66, 68) sont formées sur le côté inférieur du clavier flexible (16), au-dessous de chaque touche (36), pour focaliser et concentrer la pression exercée sur chaque touche sur le commutateur sensible à la pression correspondant situé au-dessous. Une grille optique (22) permet de limiter la vue des caractères alphanumériques de la part de l'utilisateur du dispositif, pour éviter de compromettre l'introduction des données.
Abstract:
PURPOSE: A transparent conductive film and a touch panel comprising the same are provided to prevent the reflection rate difference between the pattern part and non-pattern part. CONSTITUTION: A transparent conductor layer(3) is patterned. One or more undercoat layer(2) is contained in a non-pattern part(b). Two undercoat layers are inserted to the patterned transparent conductive layer. The range of refractive index is 1.5-1.7 from the transparent film base to the undercoat.
Abstract:
PURPOSE: A transparent conductive film is provided to form an undercoat layer at a non-pattern part. CONSTITUTION: A transparent conductive film comprises a transparent conductor layer(3). Two or more undercoat layers(2) are inserted to one side or both side of a transparent film base(1). The transparent conductor layer is patterned. The non-pattern part(b) has two or more undercoat layers.
Abstract:
PURPOSE: A transparent conductive film and a touch panel having the same are provided to implement patterned transparent conductor layer insulation. CONSTITUTION: A transparent conductor layer(3) is formed on an undercoat by sputtering method. One or more undercoat layers(2) are formed at one side or both sides of a transparent film base(1). The transparent conductor layer is patterned by etching. The patterned transparent conductor layer is crystallized by annealing of the patterned transparent conductor layer. A non-pattern part has one or more undercoat layers.
Abstract:
An in-mold molding touch module and a manufacturing method thereof are provided to reduce thickness of a product by integrally forming a plastic film and a touch sensing circuit through an in-mold injection. An in-mold molding touch module(10) includes a plastic film(1), at least one touch sensing circuit(2), and a molding cover(3). The plastic film has an inner surface and an outer surface(12) for a control and a contact. One region of the inner surface and a corresponding region of the outer surface define a touch sensing region. The touch sensing circuit is formed in the inner surface of the touch sensing region. The molding cover is integrated on the inner surface by an in-mold injection, and integrally coats the touch sensing circuit and the plastic film.