摘要:
A method of making a device comprises forming a layer comprising quantum dots over a substrate including a first electrode, fixing the layer comprising quantum dots formed over the substrate, and exposing at least a portion of, and preferably all, exposed surfaces of the fixed layer comprising quantum dots to small molecules. Also disclosed is a method of making a device, the method comprising forming a layer comprising quantum dots over a substrate including a first electrode, exposing the layer comprising quantum dots to small molecules and light flux. A method of making a film including a layer comprising quantum dots, and a method of preparing a device component including a layer comprising quantum dots are also disclosed. Devices, device components, and films are also disclosed.
摘要:
An electronic device includes a substrate. The substrate includes a first pixel driving circuit, a first conductive member, and a second conductive member. The first and second conductive members are spaced apart from each other. The first conductive member is connected to the first pixel driving circuit. The second conductive member is part of a power transmission line. The electronic device further includes a well structure overlying the substrate and defining a pixel opening, a via, and a channel. The pixel opening is connected to the via through the channel. In addition, the electronic device includes a first electronic component. The electronic component includes a first electrode that contacts the first conductive member in the pixel opening, a second electrode that contacts the second conductive member in the via, and an organic layer lying between the first and second electrodes.
摘要:
An electronic device includes a substrate. The substrate includes a first pixel driving circuit, a first conductive member, and a second conductive member. The first and second conductive members are spaced apart from each other. The first conductive member is connected to the first pixel driving circuit. The second conductive member is part of a power transmission line. The electronic device further includes a well structure overlying the substrate and defining a pixel opening, a via, and a channel. The pixel opening is connected to the via through the channel. In addition, the electronic device includes a first electronic component. The electronic component includes a first electrode that contacts the first conductive member in the pixel opening, a second electrode that contacts the second conductive member in the via, and an organic layer lying between the first and second electrodes.
摘要:
In one embodiment, a circuit for driving an electronic component includes a first signal line and a first switch. The first switch is connected to the first signal line and is coupled to a first terminal of the electronic component. The first switch is configured to allow a state where the first signal line electrically floats. In another embodiment, a circuit for driving an electronic component includes a first switch and a second switch. In yet another embodiment, a method for using any or all of the circuits includes electrically floating a second terminal of the electronic component, a source/drain region of a field-effect transistor, or both. In yet a further embodiment, during a first time period having a first switch at a first setting and a second switch at a second setting. During a second time period, changing the first switch, the second switch, or both to different setting(s).
摘要:
An electronic device includes a substrate having a primary surface, an array lying along the primary surface, wherein the array includes one or more radiation-emitting components, one or more radiation-responsive components, or any combination thereof, and a first edge connector. In a direction parallel to the primary surface, the first edge connector lies between the array and a perimeter of the substrate. In one embodiment, the electronic device is designed, such that during normal operation, the first edge connector has a temperature difference, due to current flow through the first edge connector, of no more than 10° C. In another embodiment, the array has an emission homogeneity of at least 75% over a lifetime of the electronic device. The electronic device can be operated with good emission intensity and have an extended electronic device lifetime compared to an electronic device having edge connectors that can cause local heating.
摘要:
A method of making a device comprises forming a layer comprising quantum dots over a substrate including a first electrode, fixing the layer comprising quantum dots formed over the substrate, and exposing at least a portion of, and preferably all, exposed surfaces of the fixed layer comprising quantum dots to small molecules. Also disclosed is a method of making a device, the method comprising forming a layer comprising quantum dots over a substrate including a first electrode, exposing the layer comprising quantum dots to small molecules and light flux. A method of making a film including a layer comprising quantum dots, and a method of preparing a device component including a layer comprising quantum dots are also disclosed. Devices, device components, and films are also disclosed.
摘要:
In one embodiment, a circuit for driving an electronic component includes a first conduction path and a second conduction path connected in parallel. Each of the first and second conduction paths includes a field-effect transistor. The first field-effect transistor lies along the first conduction path, and the second field-effect transistor lies along the second conduction path. The circuit can be used in an electronic device that includes a radiation-emitting electronic component or a radiation-responsive electronic component. During a first time period, current flows through the first conduction path and the first electronic component while a second conduction path of a driving unit is off. During a second time period, current flows through the second conduction path and the first electronic component while the first conduction path of the driving unit is off.
摘要:
An electronic device can include circuitry that compensates for the emission intensity of a display, including a radiation-emitting component, in response to ambient radiation. In one embodiment, the circuitry includes a low-pass filter that can help to reduce the effect of quick changes in intensity of ambient radiation. In another embodiment, an electronic device includes a dual-function electronic component and a switch. The switch is configured to be closed at least during a portion of time while the dual-function electronic component is between an emission mode and a sensing mode. In still another embodiment, the circuitry includes a current amplifier that is configured to amplify a current from a radiation-sensing component to produce an amplified current. In yet another embodiment, the circuitry includes an I-V converter and a voltage amplifier. The I-V converter converts a current from a sensor to a voltage, and the voltage amplifier amplifies that voltage.
摘要:
An electronic device includes a radiation-emitting component, a radiation-responsive component, or a combination thereof. In one embodiment, the electronic device includes a substrate and a first structure overlying the substrate. The electronic device also includes a second structure that includes a first layer, wherein the first layer has a first refractive index, and the first layer includes a first edge. The electronic device further includes a second layer overlying at least portions of the first structure and the second structure at the first edge. The second layer has a second refractive index that is lower than the first refractive index. In another embodiment, the first structure includes a layer having a perimeter and a pattern lying within the perimeter. The pattern extends at least partly though the first layer to define an opening with a first edge. In another embodiment, a process is used to form the electronic device.
摘要:
A method of operating an electronic device having a field-effect transistor including a first source/drain region and a second source/drain region, the first source/drain region being connected to a first terminal of an electronic component which is either a radiation-emitting electronic component or a radiation-responsive electronic component, the method comprising sending a first signal to either a second terminal of the electronic component or the second source/drain region and during a second time period electrically floating the second terminal or the second source/drain region, or both, of the electronic component. There is also provided a method of operating an electronic device that comprises having a first switch at a first setting and a second switch at a second setting during a first time period and during a second time period, changing the first switch, the second switch, or both to different setting(s).