Abstract: A non-volatile memory structure includes a substrate and a gate stack layer over the substrate. The gate stack layer includes an active pattern and a rail block. The active pattern includes several first active stacks and several second active stacks. The first active stacks and the second active stacks are arranged separately in the first direction, and they extend in the second direction. The second direction is different from the first direction. The rail block extends in the first direction. The rail block has a first side and a second side. The second side is opposite the first side. The first active stacks connect the first side of the rail block. The second active stacks connect the second side of the rail block. Also, the first side of the rail block includes several first protruding portions arranged separately in the first direction.

Abstract: An image sensor chip with depth information is provided. The image sensor chip includes an SPAD array, a time-to-digital converter module, a storage circuit, and a data processing circuit. The SPAD array includes a plurality of image sensor units, and each of the image sensor units includes a plurality of SPAD units and a decision circuit, wherein each of the SPAD units outputs a photon detection result within a scan period, and the decision circuit generates an image-sensing signal based on the photon detection results. The time-to-digital converter module generates a plurality of first time data in response to the image-sensing signals. The storage circuit stores the first time data temporarily. The data processing unit reads the first time data from the storage circuit and generates a plurality of second time data in response to the first time data.

Abstract: In an embodiment, a device includes: an integrated circuit die; an encapsulant at least partially surrounding the integrated circuit die; and a redistribution structure including: a plurality of dielectric layers over the encapsulant and the integrated circuit die; a plurality of metallization patterns in the dielectric layers, the metallization patterns being electrically coupled to the integrated circuit die; and a sealing ring in the dielectric layers, the sealing ring extending around the metallization patterns, the sealing ring being electrically isolated from the metallization patterns and the integrated circuit die, the sealing ring including a plurality of sealing ring layers, each of the sealing ring layers including a via portion extending through a respective one of the dielectric layers, the via portion of each of the sealing ring layers being aligned along a same common axis.

Abstract: In an embodiment, a device includes: an integrated circuit die; an encapsulant at least partially surrounding the integrated circuit die; and a redistribution structure including: a plurality of dielectric layers over the encapsulant and the integrated circuit die; a plurality of metallization patterns in the dielectric layers, the metallization patterns being electrically coupled to the integrated circuit die; and a sealing ring in the dielectric layers, the sealing ring extending around the metallization patterns, the sealing ring being electrically isolated from the metallization patterns and the integrated circuit die, the sealing ring including a plurality of sealing ring layers, each of the sealing ring layers including a via portion extending through a respective one of the dielectric layers, the via portion of each of the sealing ring layers being aligned along a same common axis.

Abstract: A resistive memory device and a reliability enhancement method thereof are provided. The reliability enhancement method includes the following steps. A forming operation is performed on a plurality of memory cells. The formed memory cells are read to respectively obtain a plurality of formed currents. A reference current is set according to a statistic value of the formed currents. A setting operation is performed on the memory cells. A ratio between a set current of each of the memory cells and the reference current is calculated, and a physical status of each of the memory cells is judged according to the ratio. It is determined whether to perform a fix operation of each of the memory cells or not according to physical status.

Abstract: A resistive memory device and a reliability enhancement method thereof are provided. The reliability enhancement method includes the following steps. A forming operation is performed on a plurality of memory cells. The formed memory cells are read to respectively obtain a plurality of formed currents. A reference current is set according to a statistic value of the formed currents. A setting operation is performed on the memory cells. A ratio between a set current of each of the memory cells and the reference current is calculated, and a physical status of each of the memory cells is judged according to the ratio. It is determined whether to perform a fix operation of each of the memory cells or not according to physical status.

Abstract: A package structure is provided. The package structure includes a dielectric layer on a die, a RDL structure and a conductive terminal. The RDL structure comprises a redistribution layer in and on the dielectric layer. The redistribution layer comprises a via and a conductive plate. The via is located in and penetrating through the dielectric layer to be connected to the die. The conductive plate is on the via and the dielectric layer, and is connected to the die through the via. The conductive terminal is electrically connected to the die through the RDL structure. The via is ring-shaped.

Abstract: In an embodiment, a device includes: an integrated circuit die; an encapsulant at least partially surrounding the integrated circuit die; and a redistribution structure including: a plurality of dielectric layers over the encapsulant and the integrated circuit die; a plurality of metallization patterns in the dielectric layers, the metallization patterns being electrically coupled to the integrated circuit die; and a sealing ring in the dielectric layers, the sealing ring extending around the metallization patterns, the sealing ring being electrically isolated from the metallization patterns and the integrated circuit die, the sealing ring including a plurality of sealing ring layers, each of the sealing ring layers including a via portion extending through a respective one of the dielectric layers, the via portion of each of the sealing ring layers being aligned along a same common axis.

Abstract: A package structure is provided. The package structure includes a dielectric layer on a die, a RDL structure and a conductive terminal. The RDL structure comprises a redistribution layer in and on the dielectric layer. The redistribution layer comprises a via and a conductive plate. The via is located in and penetrating through the dielectric layer to be connected to the die. The conductive plate is on the via and the dielectric layer, and is connected to the die through the via. The conductive terminal is electrically connected to the die through the RDL structure. The via is ring-shaped.

Abstract: A redistribution circuit structure electrically connected to a die underneath is provided. The redistribution circuit structure includes a dielectric layer and a conductive layer. The dielectric layer partially covers the die, so that a conductive pillar of the die is exposed by the dielectric layer. The conductive layer is disposed over the dielectric layer and electrically connected to the die by the conductive pillar. The conductive layer includes a multilayer structure, wherein an average grain size of one layer of the multilayer structure is less than or equal to 2 ?m. A method of fabricating the redistribution circuit structure and an integrated fan-out package are also provided.

Abstract: A redistribution circuit structure electrically connected to at least one conductor underneath is provided. The redistribution circuit structure includes a dielectric layer, an alignment, and a redistribution conductive layer. The dielectric layer covers the conductor and includes at least one contact opening for exposing the conductor. The alignment mark is disposed on the dielectric layer. The alignment mark includes a base portion on the dielectric layer and a protruding portion on the base portion, wherein a ratio of a maximum thickness of the protruding portion to a thickness of the base portion is smaller than 25%. The redistribution conductive layer is disposed on the dielectric layer. The redistribution conductive layer includes a conductive via, and the conductive via is electrically connected to the conductor through the contact opening. A method of fabricating the redistribution circuit structure and an integrated fan-out package are also provided.

Abstract: A redistribution circuit structure electrically connected to at least one conductor underneath is provided. The redistribution circuit structure includes a dielectric layer, an alignment, and a redistribution conductive layer. The dielectric layer covers the conductor and includes at least one contact opening for exposing the conductor. The alignment mark is disposed on the dielectric layer. The alignment mark includes a base portion on the dielectric layer and a protruding portion on the base portion, wherein a ratio of a maximum thickness of the protruding portion to a thickness of the base portion is smaller than 25%. The redistribution conductive layer is disposed on the dielectric layer. The redistribution conductive layer includes a conductive via, and the conductive via is electrically connected to the conductor through the contact opening. A method of fabricating the redistribution circuit structure and an integrated fan-out package are also provided.

Abstract: A redistribution circuit structure electrically connected to at least one conductor underneath is provided. The redistribution circuit structure includes a dielectric layer, an alignment, and a redistribution conductive layer. The dielectric layer covers the conductor and includes at least one contact opening for exposing the conductor. The alignment mark is disposed on the dielectric layer. The alignment mark includes a base portion on the dielectric layer and a protruding portion on the base portion, wherein a ratio of a maximum thickness of the protruding portion to a thickness of the base portion is smaller than 25%. The redistribution conductive layer is disposed on the dielectric layer. The redistribution conductive layer includes a conductive via, and the conductive via is electrically connected to the conductor through the contact opening. A method of fabricating the redistribution circuit structure and an integrated fan-out package are also provided.

Abstract: A redistribution circuit structure electrically connected to at least one conductor underneath is provided. The redistribution circuit structure includes a dielectric layer, an alignment, and a redistribution conductive layer. The dielectric layer covers the conductor and includes at least one contact opening for exposing the conductor. The alignment mark is disposed on the dielectric layer. The alignment mark includes a base portion on the dielectric layer and a protruding portion on the base portion, wherein a ratio of a maximum thickness of the protruding portion to a thickness of the base portion is smaller than 25%. The redistribution conductive layer is disposed on the dielectric layer. The redistribution conductive layer includes a conductive via, and the conductive via is electrically connected to the conductor through the contact opening. A method of fabricating the redistribution circuit structure and an integrated fan-out package are also provided.