International Business Machines Corporation

Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Tian Zhang

Haodi Liu

David Louis Kaminsky

Ying Liu

David Mark Ogle

Timothy James Hahn

Shivakumar Vaithyanathan

Xi Ning Wang

Eileen Tien Lin

Edison Lao Ting

Tuong Chanh Truong

Tina Louise Mukai

Anjali Betawadkar-Norwood

Shivakumar Venkataraman

David William Adler

Mayank Pradhan

Haojun Wang

Normen Seemann

Jihong Ma

Radhika Reddy

Shao M Geng

Fain Butt

Alvin K Cho

Wei Wang

Bo Gao

Wei Sun

Yun Qiu

Fan Li

Tiankuo Shi

Wenchao Han

Yang Chen

Chen Meng

Tianma Li

Youqiang Lu

Randy Mitchell Nakagawa

Priya Baliga

Yushuang Zhou

A detection device and method for touch panel are provided. The device includes a wiring module configured to ground lead of at least one of first touch electrodes; and a processing module configured to detect capacitance value of at least one of second touch electrodes one by one, and determine whether the second touch electrode is broken circuit according to the capacitance value of each of the second touch electrodes which is adjacent to at least one of the first touch electrodes. During detection, the at least one first touch electrode is grounded, and the second touch electrode and the first touch electrode with a lead grounded form a capacitor. If the second touch electrode is not broken circuit, the capacitance value detected is greater than the capacitance value when the first touch electrode is not grounded. It is beneficial for detecting accurately whether the touch electrode is broken circuit.

Detection device and detection method for touch panel

According to one embodiment of the present invention, a computer-implemented method of performing analytics on a large quantity of data accommodated by an external mass storage device is provided. The analytics may be divided into a set of modules, wherein each module is selectively executed and comprises a script for a parallel processing engine to perform a corresponding atomic operation on the analytics. A user selection is received of one or more modules to perform desired analytics on the large quantity of data from the external mass storage device, and the selected modules execute scripts for the parallel processing engine to perform the corresponding atomic operations of the desired analytics.

Performing data analytics utilizing a user configurable group of reusable modules

Embodiments are included for methods, systems, and computer program products in which evaluating operations using an electronic computing device are presented including: receiving the operation on a first database partition in a shared nothing parallelism system, where the operation is non-collocated, reference based operation; generating a correlation sequence, where the correlation sequence includes a sequence of references pointing to input data required for the operation; receiving one of the references on a first table queue operator on a second database partition, where the second database partition includes input data corresponding with the received reference, and where the table queue operator is configured for providing communication between the first database partition and the second database partition; and processing the input data on the second database partition corresponding with the operation.

Evaluating reference based operations in shared nothing parallelism systems

Embodiments of the present invention disclose a capacitive touch panel and a display device. The capacitive touch panel comprises an array substrate, an opposing substrate arranged opposite to the array substrate, and a liquid crystal layer disposed between the opposing substrate and the array substrate, wherein shielding electrodes, touch drive electrodes and touch sensing electrodes are disposed on one side of the opposing substrate away from the liquid crystal layer; the touch drive electrodes, the touch sensing electrodes and the shielding electrodes are insulated from one another; the touch drive electrodes and the touch sensing electrodes are arranged to intersect with each other; and orthographic projections of the shielding electrodes on the opposing substrate fall into gaps of orthographic projections formed by the touch drive electrodes and the touch sensing electrodes arranged to intersect with each other on the opposing substrate. Therefore, the orthographic projections of the shielding electrodes on the opposing substrate are not overlapped with the orthographic projections of the touch drive electrodes or the touch sensing electrodes on the opposing substrate, and hence the structure in which the shielding electrodes are directly opposite to the touch sensing electrodes or the touch drive electrodes can be reduced and the capacitance formed at directly opposite positions can be reduced, and consequently the sensitivity of touch sensing can be improved.

Capacitive touch panel and display device

Embodiments of the present invention disclose a method for providing a technical solution for model driven development. Program code is analyzed to determine the execution sequence of states of the program code. The program code is generated by performing a first transformation to a model. The model includes an abstract description of a business implemented by the program code. At least part of the statement of the program code is grouped into functional blocks. A visual representation of the program code is created. The visual representation is based on the execution sequence and the functional blocks. A code snipped is determined to be preserved in the program code based on a user's annotation of the visual representation. The code snippety is to be preserved in new program code generated by performing a second transformation to the model. The second transformation is executed after the first transformation.

Method and system for model driven development

Embodiments of the present invention disclose a system and computer program product for providing a technical solution for model driven development. Program code is analyzed to determine the execution sequence of states of the program code. The program code is generated by performing a first transformation to a model. The model includes an abstract description of a business implemented by the program code. At least part of the statement of the program code is grouped into functional blocks. A visual representation of the program code is created. The visual representation is based on the execution sequence and the functional blocks. A code snipped is determined to be preserved in the program code based on a user's annotation of the visual representation. The code snippety is to be preserved in new program code generated by performing a second transformation to the model. The second transformation is executed after the first transformation.

The present disclosure relates to the field of display technology and discloses a display device and a method for preparing the same. The display device includes a 3D grating and a touch detection unit. The 3D grating includes a base substrate arranged opposite to a display side of display panel, and a grating structure of the 3D grating and the touch detection unit are formed between the base substrate and the display panel.

Display device and method for preparing the same

Embodiments of the present invention disclose a capacitive in-cell touch panel and a display device, with a touch sensing structure layer disposed on a side of an opposite substrate opposite to an array substrate, which side faces a liquid crystal layer; the touch sensing structure layer comprises a first touch sensing electrode and a second touch sensing electrode that are disposed in a same layer and mutually insulated; one of the first touch sensing electrode and the second touch sensing electrode is configured to be loaded with touch control scanning signals, and the other of the first touch sensing electrode and the second touch sensing electrode is configured to couple the touch control scanning signals and output. The touch sensing structure layer is provided on the opposite substrate that is away from the array substrate, which can avoid the mutual interference between touch control signals and display signals in the array substrate.

Capacitive in-cell touch panel and display device

The present invention provides capacitive touch panel, and display device. The capacitive touch panel of the present invention comprises at least one column of electrode set, the electrode set comprising a plurality of electrode units sequentially arranged, and adjacent electrode units complementarily matching each other, wherein each electrode unit comprises first touch electrode, second touch electrode and third touch electrode, the first, second and third touch electrodes complementarily match each other, and the first touch electrode is used for keeping patterns of the second touch electrode and the third touch electrode included in the same electrode unit from contacting with each other, the second touch electrode is used for keeping pattern of the electrode unit from contacting with pattern of immediately previous electrode unit, and the third touch electrode is used for keeping the pattern of the electrode unit from contacting with pattern of immediately next electrode unit.

Capacitive touch panel having complementarily matching adjacent electrode units and display device including the capacitive touch panel

Embodiments are included for methods, systems, and computer program products for evaluating operations in a shared nothing parallelism system using an electronic computing device are presented, the methods and computer program products including: causing the electronic computing device to receive the operation, where the operation is non-collocated, reference based operation, and where the operation is configured for execution on a first partition in the shared nothing parallelism system; causing the electronic computing device to insert a table queue operator on a second partition, where the second partition includes a reference to input data, causing the electronic computing device to place the reference to the input data on the first partition by the table queue operator; and causing the electronic computing device to execute the operation on the reference to the input data on the first partition.

An apparatus, system, and method for executing a distributed spatial data query. The present invention allows a client to perform spatial queries against spatial data stored in a various formats in various separate databases. A view of the data is created in the relevant databases, wherein the spatial data is converted to WKB and stored as a BLOB. A federated server contains nicknames for the various database views, and also contains views of the data where the BLOB is converted back to a spatial data type. The federated server presents to clients an application view of the distributed heterogeneous spatial data such that the clients can treat the data as if it were a homogenous data source. Also taught is incorporating distributed non-spatial data into the application view by creating a nickname and a view on top of the nickname which derives spatial information from the non-spatial location information.

Apparatus, system, and method for executing a distributed spatial data query

A method for executing a distributed spatial data query. The present invention allows a client to perform spatial queries against spatial data stored in a various formats in various separate databases. A view of the data is created in the relevant databases, wherein the spatial data is converted to WKB and stored as a BLOB. A federated server contains nicknames for the various database views, and also contains views of the data where the BLOB is converted back to a spatial data type. The federated server presents to clients an application view of the distributed heterogeneous spatial data such that the clients can treat the data as if it were a homogenous data source. Also taught is incorporating distributed non-spatial data into the application view by creating a nickname and a view on top of the nickname which derives spatial information from the non-spatial location information.

A system, method, and computer program product for establishing mutual trust on a per-deployment basis between two software modules. For example, the first software module may be a Websphere (WS) Information Integrator (II) deployment instance, and the second software module may be a plugin instance. By executing for this deployment an initial handshake between the software modules, both modules identify themselves and exchange digital certificates received from a trusted certification authority and respective public keys. Subsequent communications for this deployment between the software modules proceed with each module encrypting its communications with the public key of the other module; thereby establishing mutual trust between the software modules for each deployment.

System and method for establishing mutual trust on a per-deployment basis between two software modules

A method, computer product, and system for pushdown analysis during query plan generation is provided. Rather than do pushdown analysis for portions of a query that are query execution plan independent, the present invention provides pushdown analysis for features of a query that are plan dependent. This is done by evaluating a portion of the query plan for pushdownability to a remote database system; and if pushdownable to the remote database system, generating cost parameters for the portion of the plan if executed at a local database system and if executed at the remote database system. With both sets of cost parameters, the query optimizer has added information on which to select an optimal query plan.

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San Jose, CA, United States of America

Tian Zhang