Abstract: A surface light source apparatus with dual-side emitting light includes at least a cathode wire structure, a transparent anode structure, a fluorescent layer and a low-pressure gas layer. The transparent anode structure is a surface structure, wherein the cathode wire structure and the transparent anode structure are parallel to each other. The fluorescent layer is located between the cathode wire structure and the transparent anode structure. The low-pressure gas layer fills the space between the cathode wire structure and the transparent anode structure and functions to induce the cathode evenly emitting electrons. The electron mean free path of the low-pressure gas layer allows at least a sufficient number of electrons to directly impact the fluorescent layer under an operation voltage.

Abstract: An automobile wheel rim light decoration device includes a light emitting module, an adjustable rod and a pair of sensing elements. The light emitting module includes a retaining base disposed at the wheel rim and a light emitting unit fixed to the retaining base. The adjustable rod includes a fixed rod installed at the retaining base and a movable rod coupled to the fixed rod. The sensing element includes a first sensing elements fixed to an automobile brake component and a second sensing element corresponding to the first sensing element and fixed to the movable rod for detecting signals of the first sensing element. The fixed rod is moved horizontally in a through slot of the retaining base, and the movable rod is moved vertically with respect to the fixed rod, such that relative positions of the first and second sensing elements can be changed to achieve the desired sensitivity.

Abstract: A surface light source apparatus with dual-side emitting light includes a transparent cathode structure, a transparent anode structure, a fluorescent layer and a low-pressure gas layer. The transparent cathode structure and the transparent anode structure are opposite to each other and respectively a surface structure. The fluorescent layer is located between the transparent cathode structure and the transparent anode structure. The low-pressure gas layer fills a space between the transparent cathode structure and the transparent anode structure and functions to induce the cathode for evenly emitting electrons. In addition, the electron mean free path of the low-pressure gas layer allows at least sufficient electrons to directly impact the fluorescent layer under an operation voltage.

Abstract: An electron emission device including a first substrate, a second substrate, a gas, a sealant, and a phosphor layer is provided. The first substrate has a cathode thereon, and the cathode has a patterned profile. The second substrate is opposite to the first substrate and has an anode thereon. The sealant is disposed at edges of the first substrate and the second substrate to assemble the first and second substrates. The gas is disposed between the cathode and the anode and configured to induce a plurality of electrons from the cathode, wherein the pressure of the gas is between 10 torr and 10?3 torr. The phosphor layer is disposed on the moving path of the electrons to react with the electrons so as to emit light.

Abstract: An electron emission light-emitting device includes a cathode structure, an anode structure, a fluorescent layer, and a low-pressure gas layer. The fluorescent layer is located between the cathode structure and the anode structure. The low-pressure gas layer is filled between the cathode structure and the anode structure, having a function of inducing the cathode to emit electron uniformly. The low-pressure gas layer has an electron mean free path, allowing at least sufficient amount of electrons to directly impinge the fluorescent layer under an operation voltage.

Abstract: A 3-dimension facet light-emitting source device including a transparent container, an anode plate, a cathode plate, a plurality of transparent plates and a low-pressure gas layer is provided. The transparent container has a sealed space. The transparent plates are disposed between the anode plate and the cathode plate, and have a fluorescent layer thereon respectively. The lower pressure gas layer is filled in the sealed space to induce electrons emitting from the cathode plate, and the electrons fly in a direction parallel to the transparent plates and hit each fluorescent layer to emit light, so as to form a set of 3-dimension facet patterns.

Abstract: An electron emission device including a first substrate, a second substrate, a gas, a sealant, and a phosphor layer is provided. The first substrate has a cathode thereon, and the cathode has a patterned profile. The second substrate is opposite to the first substrate and has an anode thereon. The sealant is disposed at edges of the first substrate and the second substrate to assemble the first and second substrates. The gas is disposed between the cathode and the anode and configured to induce a plurality of electrons from the cathode, wherein the pressure of the gas is between 10 torr and 10?3 torr. The phosphor layer is disposed on the moving path of the electrons to react with the electrons so as to emit light.

Abstract: A carrying apparatus of an automobile portable electronic device includes a carrying module, a support rod, a quick release mechanism and a universal joint. The carrying module includes a tray, and the support rod is installed under the tray. The quick release mechanism is installed between the tray and the support rod. The quick release mechanism includes a clamping module and a binder turning rod, and the clamping module is connected to the support rod, and the binder turning rod is passed and disposed at the clamping module. An end of the universal joint is connected to the tray, and another end of the universal joint is covered and clamped by the clamping module, and the tray can be turned and deviated in two-dimensional directions with respect to the support rod.

Abstract: An automobile wheel rim light decoration device includes a light emitting module, an adjustable rod and a pair of sensing elements. The light emitting module includes a retaining base disposed at the wheel rim and a light emitting unit fixed to the retaining base. The adjustable rod includes a fixed rod installed at the retaining base and a movable rod coupled to the fixed rod. The sensing element includes a first sensing elements fixed to an automobile brake component and a second sensing element corresponding to the first sensing element and fixed to the movable rod for detecting signals of the first sensing element. The fixed rod is moved horizontally in a through slot of the retaining base, and the movable rod is moved vertically with respect to the fixed rod, such that relative positions of the first and second sensing elements can be changed to achieve the desired sensitivity.

Abstract: An apparatus of light source includes a cathode structure, an anode structure, a fluorescent layer, a secondary electron generating layer, and a low-pressure gas layer. The fluorescent layer is located between the cathode structure and the anode structure. The low-pressure gas layer is filled between the cathode structure and the anode structure. The secondary electron generating layer is located on the cathode structure. The secondary electron generating layer can generate additional secondary electrons to hit the fluorescent layer for improving the performance of the light source.

Abstract: A decorative lighting device, adapted to be installed onto wheel rim of vehicle, includes a telescopically fixing mechanism and a light-emitting assembly connected thereon. The light-emitting assembly includes a lid plate and a plurality of light-emitting units fixed thereto. The telescopically fixing mechanism includes a support seat, a clipping-and-abutting plate connected fixedly to the support seat, a plurality of telescopic links, one end of each of which is accommodated between and pivoted to the support seat and the clipping-and-abutting plate, and another end of each of which is wedged by being fixed in a central hole of the wheel ring when extended outwardly, and a rotating wheel pivoted to the support seat and capable of driving the telescopic links to make actions of shrinking inwardly or extending outwardly. Thereby, it is possible to simplify the manner of installing a decorative lighting device or a light-emitting assembly onto a wheel rim, without doing any machining process thereto.

Abstract: A light source apparatus applicable to a backlight module includes a cathode structure, an anode structure, a fluorescent layer, a secondary electron generation layer, and a low-pressure gas layer. The fluorescent layer is located between the cathode structure and the anode structure. The low-pressure gas layer is filled between the cathode structure and the anode structure. The secondary electron generation layer is disposed on the cathode structure and can generate additional secondary electrons to hit the fluorescent layer for improving the luminous efficiency.

Abstract: A pixel structure of display apparatus includes a first substrate and a second substrate. Several cathode structure layers are disposed on the first substrate. The second substrate is a light-transmissive material. Several anode structure layers are disposed on the second substrate, and are light-transmissive conductive materials. The first substrate faces to the second substrate, so that the cathode structure layers are respectively aligned with the anode structure layers. A separation structure is disposed between the first substrate and the second substrate, for respective partitioning the anode structure layers and the cathode structure layers to form several spaces. Several fluorescent layers are respectively disposed between the anode structure layers and the cathode structure layers. A low-pressure gas is respectively filled into the spaces.

Abstract: A field emission device has pixels with cathode and anode provided on the same plane, so that electrons directly penetrate an independently provided fluorescent powder layer to produce light, giving the display the advantages of easy focusing, no dark spots, high brightness, and enhanced light emitting performance. Since the light produced by the fluorescent powder layer is not blocked by the anode, the problem of charge accumulation on the fluorescent powder layer is avoided, and it is not necessary to use expensive light-transmittable conducting glass as the anode. With the cathode and the anode located at the same plane, it is not necessary to use a high precision spacer to maintain a fixed distance between the cathode and the anode, enabling the device to be manufactured at reduced cost and high good yield.

Abstract: A field emission backlight module has a field emission structure with cathode and anode provided on the same plane, so that electrons directly penetrate an independently provided fluorescent powder layer to produce light. The light is emitted uniformly without the need of the conventional optical membrane. Since the light produced by the fluorescent powder layer is not blocked by the anode, the problem of charge accumulation on the fluorescent powder layer is avoided, and it is not necessary to use expensive light-transmittable conducting glass as the anode. With the cathode and the anode located at the same plane, it is not necessary to use a precision spacer to adjust the distance between the cathode and the anode, enabling the module to be manufactured at reduced cost and high good yield. When the color sequential displaying method is adopted, expensive color filters required in the conventional LCD may be omitted.

Abstract: A field emission device has pixels with cathode and anode provided on the same plane, so that electrons directly penetrate an independently provided fluorescent powder layer to produce light, giving the display the advantages of easy focusing, no dark spots, high brightness, and enhanced light emitting performance. Since the light produced by the fluorescent powder layer is not blocked by the anode, the problem of charge accumulation on the fluorescent powder layer is avoided, and it is not necessary to use expensive light-transmittable conducting glass as the anode. With the cathode and the anode located at the same plane, it is not necessary to use a high precision spacer to maintain a fixed distance between the cathode and the anode, enabling the device to be manufactured at reduced cost and high good yield.

Abstract: Roll-to-roll printing apparatuses are disclosed. The roll-to-roll printing apparatus includes a printing device with a squeegee moving along a first direction transferring a pattern of a stencil to a roll of working pieces. A sending roller and a receiving roller are disposed on both sides of the printing device. The roll of working pieces is rolled along a second direction to a printing stage of the printing device. An alignment device is disposed corresponding to a position of the stencil and the roll of working pieces. A drying device is disposed on one side of the printing device and may be on the same side with the receiving roller, wherein the drying device cures the patterns on the roll of working pieces.

Abstract: An apparatus of light source includes a cathode structure, an anode structure, a fluorescent layer, and a low-pressure gas layer. The fluorescent layer is located between the cathode structure and the anode structure. The low-pressure gas layer is filled between the cathode structure and the anode structure, and has the function of electric conduction. The low-pressure gas layer has an electron mean free path, allowing most of electrons to directly impact the fluorescent layer under an operation voltage.

Abstract: A plane light source is provided. The plane light source includes an anode layer, a cathode layer, a discharging gas, and at least one fluorescent layer. The discharging gas is between the anode layer and the cathode layer. The fluorescent layer is disposed on the anode layer and located between the anode layer and the cathode layer. In the plane light source, electrons is activated by discharge of the discharging gas and emitted from the cathode layer. The fluorescent layer is adapted for emitting a light when being bombarded by the electrons.

Abstract: A carrying apparatus of an automobile portable electronic device includes a carrying module, a support rod, a quick release mechanism and a universal joint. The carrying module includes a tray, and the support rod is installed under the tray. The quick release mechanism is installed between the tray and the support rod. The quick release mechanism includes a clamping module and a binder turning rod, and the clamping module is connected to the support rod, and the binder turning rod is passed and disposed at the clamping module. An end of the universal joint is connected to the tray, and another end of the universal joint is covered and clamped by the clamping module, and the tray can be turned and deviated in two-dimensional directions with respect to the support rod.