Abstract: A method for controlling an electric vehicle drivetrain having least two drive units with wheels located on opposite axles are driven by respective drive units, includes in a first operating mode, the ratio of the torques provided by the drive units in each case for a given torque requirement is set taking into account the efficiency applicable to each drive unit under the given operating conditions, and in a second operating mode, the ratio of the torques provided by the drive units in each case for a given torque requirement is set independently of the efficiency applicable to each drive unit under the given operating conditions.

Abstract: The invention relates to a wheel suspension for a vehicle, in particular a motor vehicle, having a transverse leaf spring arranged transversely relative to a vehicle longitudinal axis. The transverse leaf spring is supported at each of the two sides of a vehicle longitudinal center plane by at least one resilient member on a vehicle-side support which is securely connected to the vehicle superstructure or an auxiliary frame which is connected to the vehicle superstructure. The resilient member and the support form an articulated engagement. With an articulated engagement provided at each side of the vehicle longitudinal center plane.

Abstract: The invention relates to a transverse link (1) having a main body (2), which has at least one first fixing region (3) for pivotal attachment to a vehicle frame element and at least one further fixing region (6) for pivotal attachment to a hub carrier, the main body (2) having at least one wheel limb (8). In order largely to avoid destruction of the journal connection of the transverse link to a hub carrier if the wheel hits a curbstone, for example, the proposal is to provide a transitional region (19), which is arranged between the wheel limb (8) and the further fixing region (6), the transitional region (19) being embodied in such a way that a deformation zone (21) acting in the longitudinal direction (Y) of the wheel limb (8) is formed.

Abstract: An array element circuit with an integrated impedance sensor is provided. The array element circuit includes an array element which is controlled by application of a drive voltage by a drive element; writing circuitry for writing the drive voltage to the drive element; and sense circuitry for sensing an impedance presented at the drive element.

Abstract: An active-matrix device is provided which includes a plurality of array element circuits arranged in rows and columns; a plurality of source addressing lines each shared between the array element circuits in corresponding same columns; a plurality of gate addressing lines each shared between the array element circuits in corresponding same rows; a plurality of sensor row select lines each shared between the array element circuits in corresponding same rows, wherein each of the plurality of array element circuits includes: an array element which is controlled by application of a drive voltage by a drive element; writing circuitry for writing the drive voltage to the drive element, the writing circuitry being coupled to a corresponding source addressing line and gate addressing line among the plurality of source addressing lines and gate addressing lines; and sense circuitry for sensing an impedance presented at the drive element, the sense circuitry being coupled to a corresponding sensor row select line; and

Abstract: A process for producing a twist-beam axle is provided. Related thereto, the twist-beam axle has a light metal longitudinal link and an iron metal transverse arm. The process contains the following steps: producing a casting mold for the respective longitudinal link; inserting one end of the transverse arm into a corresponding recess in the casting mold; then pouring the liquid light metal into the casting mold for the longitudinal link; cooling the poured light metal; and removing the transverse arm joined to the cooled light metal from the casting mold.

Abstract: A microfluidic system includes a microfluidic device; and a metered fluid loading system formed integrally with the microfluidic device and configured to load a discrete metered volume of fluid into the microfluidic device upon actuation.

Abstract: A transverse link (1) has a main body (2), which has at least one first fixing region (4) for pivotal attachment to a vehicle frame element. The first fixing region (4) has a journal (9) surrounded by a bearing bush (23). A stop region (19) is arranged proximate the first fixing region (4). The stop region is interrupted when viewed in the circumferential direction, resulting in the formation of diametrically opposite thickened portions (21, 22), which are arranged between the main body (2) and the journal (9) and are embodied in such a way that only forces acting in the lateral and vertical vehicle directions are absorbed when the main body (2) is twisted out of the neutral position thereof, about a vertical axis (Y) of a second fixing region (3).

Abstract: An array element for a temperature sensor array circuit. The array element includes a switch transistor; and a temperature sensor element having an impedance which varies as a function of temperature, the temperature sensor element being connected in parallel with a source and drain of the switch transistor.

Abstract: A display is switchable between a first display mode with a first viewing angle range, a second display mode having a second viewing angle range smaller than the first viewing angle range and a multiple view directional display mode. The display includes an image display layer and a control element that is switchable between a first state in which it cooperates with the image display layer to provide the first display mode, a second state in which it cooperates with the image display layer to provide the second display mode, and a third state in which it cooperates with the image display layer to provide the multiple view directional display mode.

Abstract: An active matrix device is provided which includes N array elements arranged spatially in a sequence of first through Nth array elements (where N is an integer ?2); the N array elements each including a write input for receiving a corresponding write input signal which controls operation of the array element, and a sense circuit for sensing a property of the array element and providing a sensor output based on the sensed property; and further including a manipulation circuit including logic circuitry connecting the sensor output from an nth array element in the sequence directly to the write input of an (n+1)th array element and configured to provide the write input signal to the write input of the (n+1)th array element based on the sensor output from the nth array element.

Abstract: An active matrix electrowetting on dielectric (AM-EWOD) device which includes a plurality of array elements configured to manipulate one or more droplets of fluid on an array, each of the array elements including a corresponding array element circuit. Each array element circuit includes a top substrate electrode and a drive electrode between which the one or more droplets may be positioned; circuitry configured to write data to the corresponding array element by selectively applying to the drive electrode either: (i) a time-varying voltage waveform V1 of amplitude VB and period t0; or (ii) a time-varying voltage waveform V2, the logical inverse of V1, and applying to the top substrate electrode the time-varying voltage waveform V2+Voffset, where Voffset represents an offset voltage signal which may have AC and/or DC components and may equal zero.

Abstract: The invention relates to a transverse link (1) having a main body (2), which has at least one first fixing region (4) pivotal attachment to a vehicle frame element, the first fixing region (4) having a journal (9), which is surrounded by a bearing bush (23). The proposal is to arrange in the region of the first fixing region (4) a stop region (19), which is interrupted when viewed in the circumferential direction, resulting in the formation of diametrically opposite thickened portions (21, 22), which are arranged between the main body (2) and the first fixing region (4) and are embodied in such a way that only forces acting in the lateral and vertical directions are absorbed when the main body (2) is twisted out of the neutral position thereof, about a vertical axis (Y) of a second fixing region (3), and the respective thickened portion (21, 22) strikes against corresponding stop elements (27, 28) of the bearing bush (23) by means of the respective stop surface (24, 26) thereof.

Abstract: The invention relates to a process for producing a twist-beam axle, which respectively has a light metal longitudinal link and an iron metal transverse arm. The invention proposes a process comprising at least the following steps: a casting mold is produced for the respective longitudinal link, an appropriate end of the transverse arm is inserted into a corresponding recess in the casting mold, only then is liquid light metal poured into the casting mold for the longitudinal link, the light metal melt introduced into the casing mold is allowed to cool, the cooled light metal joined to the end of the transverse arm is removed from the casting mold.

Abstract: An array element circuit with an integrated impedance sensor is provided. The array element circuit includes an array element which is controlled by application of a drive voltage by a drive element; writing circuitry for writing the drive voltage to the drive element; and sense circuitry for sensing an impedance presented at the drive element.

Abstract: An active-matrix device is provided which includes a plurality of array element circuits arranged in rows and columns; a plurality of source addressing lines each shared between the array element circuits in corresponding same columns; a plurality of gate addressing lines each shared between the array element circuits in corresponding same rows; a plurality of sensor row select lines each shared between the array element circuits in corresponding same rows, wherein each of the plurality of array element circuits includes: an array element which is controlled by application of a drive voltage by a drive element; writing circuitry for writing the drive voltage to the drive element, the writing circuitry being coupled to a corresponding source addressing line and gate addressing line among the plurality of source addressing lines and gate addressing lines; and sense circuitry for sensing an impedance presented at the drive element, the sense circuitry being coupled to a corresponding sensor row select line; and

Abstract: The invention relates to a transverse link (1) having a main body (2), which has at least one first fixing region (3) for pivotal attachment to a vehicle frame element and at least one further fixing region (6) for pivotal attachment to a hub carrier, the main body (2) having at least one wheel limb (8). In order largely to avoid destruction of the journal connection of the transverse link to a hub carrier if the wheel hits a curbstone, for example, the proposal is to provide a transitional region (19), which is arranged between the wheel limb (8) and the further fixing region (6), the transitional region (19) being embodied in such a way that a deformation zone (21) acting in the longitudinal direction (Y) of the wheel limb (8) is formed.

Abstract: An array element for a temperature sensor array circuit.

Abstract: An arrangement of a trim element on a carrier for accessing an area located behind the trim element, wherein a rear surface of the trim element includes a first supporting mechanism including a series of lower and upper clips engageable with matching clips on the carrier, and the arrangement further includes a second mechanism supporting the trim element so that the trim element can be removed in at least two successive movements in at least two directions chosen from the transverse, vertical, and longitudinal directions.

Abstract: A touch sensor for a touch display is provided which includes an optical element including at least one electrically conductive layer, the at least one electrically conductive layer being partially reflective and partially transmissive with respect to incident light; and sensing circuitry electrically coupled to the at least one electrically conductive layer to determine positioning of a finger, hand or other type of pointing device relative to the optical element.