In a display apparatus and a driving method thereof, a detector determines whether a timing controller is operated in a three-dimensional (3D) mode or a two-dimensional (2D) mode to output a first or second mode signal according to a result of the determination. A compensator compensates for a gamma value of a 3D image to be increased in response to a first mode signal when the 2D mode is converted to the 3D mode and decreases an increased gamma value to a gamma value for a 2D image in response to a second mode signal when the 3D mode is converted to the 2D mode.

Display apparatus and method of driving the same

Disclosed is a method for driving a plasma display panel in which a plurality of first electrodes and second electrodes are arranged parallel to each other, a plurality of third electrodes are arranged to cross the first and second electrodes, and discharge cells defined with areas in which the electrodes cross mutually are arranged in the form of a matrix According to the driving method, a reset period is a period during which the distribution of wall charges in the plurality of discharge cells is uniformed An addressing period is a period during which wall charges are produced in the discharge cells according to display data A sustain discharge period is a period during which sustain discharge is induced in the discharge cells in which wall charges are produced during the addressing period The driving method in accordance with the present invention comprises a step of applying a first pulse in which an applied voltage varies with time so as to induce first discharge in the lines defined by the first and second electrodes, and a step of applying a second pulse in which an applied voltage varies with time so as to induce second discharge as erase discharge in the lines defined by the first and second electrodes These steps are carried out during the reset period

Method for driving plasma display panel

A drive circuit of an image display apparatus has a correction circuit for outputting driving data that is corrected on the basis of a correction value. The correction value is a correction value that corrects variation of brightness of a plurality of pixels. The correction on the basis of the correction value is a correction such that the number of pixels to be darkened by the correction when the driving data inputted for the plurality of pixels have a common first value is fewer than the number of pixels to be darkened by the correction when the driving data inputted for the plurality of pixels have a common second value larger than the first value.

Image Display Apparatus

By doping an organic compound functioning as an electron donor (hereinafter referred to as donor molecules) into an organic compound layer contacting a cathode, donor levels can be formed between respective LUMO (lowest unoccupied molecular orbital) levels between the cathode and the organic compound layer, and therefore electrons can be injected from the cathode, and transmission of the injected electrons can be performed with good efficiency. Further, there are no problems such as excessive energy loss, deterioration of the organic compound layer itself, and the like accompanying electron movement, and therefore an increase in the electron injecting characteristics and a decrease in the driver voltage can both be achieved without depending on the work function of the cathode material.

Light Emitting Device

Operating profiles for consumers of computing resources may be automatically determined based on an analysis of actual resource usage measurements and other operating metrics. Measurements may be taken while a consumer, such as a virtual machine instance, uses computing resources, such as those provided by a host. A profile may be dynamically determined based on those measurements. Profiles may be generalized such that groups of consumers with similar usage profiles are associated with a single profile. Assignment decisions may be made based on the profiles, and computing resources may be reallocated or oversubscribed if the profiles indicate that the consumers are unlikely to fully utilize the resources reserved for them. Oversubscribed resources may be monitored, and consumers may be transferred to different resource providers if contention for resources is too high.

Automated profiling of resource usage

A surface discharge type plasma display panel(PDP) includes a pair of front and rear substrates (11, 21) with a discharge space (30) therebetween and a plurality of pair display electrodes on internal surface of either the front or rear substrate. The display electrodes are extending along each display line L. The PDP further includes a light shielding film (45), having a belt shape extending along the display line direction, formed on either internal or outer surface of the front substrate (11) to overlap each area S2 between the adjacent display lines L and sandwiched between the display electrodes X and Y.

Surface discharge plasma display including light shielding film between adjacent electrode pairs

When a user accesses an original server using a user PC (12), a router in a center (4) receives a user access request, and transmits it to a reception and authentication server (2), and inquires of a CDN management server (1) whether or not the request can be accepted. When the CDN management server (1) determines that the user access request can be accepted, it detects a splitter/cache server (8) geographically closest to the user PC (12), and passes a one-time password to the splitter/cache server. The user PC (12) uses the one-time password to access the splitter/cache server (8), and successfully accesses the target contents.

Contents delivery network service method and system

A plasma display panel has a first substrate (20), a plurality of address electrodes (A1,A2,A3) disposed on the first substrate, a first dielectric layer (22) disposed on the first substrate in covering relation to the address electrodes, a second substrate (10), a plurality of scan electrodes (13) disposed on the second substrate in a direction transverse to the address electrodes, a second dielectric layer (14) disposed on the second substrate in covering relation to the scan electrodes. The first substrate and the second substrate are disposed in confronting relation to each other with discharge spaces defined therebetween. The first dielectric layer (22) contains electrically conductive particles (30) mixed therewith. The electrically conductive particles make the first dielectric layer electrically conductive in its transverse direction to allow charges stored on the first dielectric layer to leak to the address electrodes for thereby reducing the frequency of random discharges.

Plasma display panel and method of manufacturing same

PURPOSE:To provide a highly bright display image screen having a large angle of visibility by arranging phosphor on the whole inner wall surface in a unit emission area on the substrate side of a discharge space CONSTITUTION:Under a dielectric layer 17 to cover display electrodes X and Y, low melting point glass partition walls 19 are arranged orthogonally to these electrodes, and a discharge space 30 is partitioned in the electrode X and Y extending direction with every unit emission area EU Belt like partition walls 29 having the same height with the partition walls 19 are arranged on a backing glass substrate 21 A clearance dimension of the space 30 is specified by these partition walls 19 and 29 An address electrode A having a prescribe width is arranged between the partition walls 29 by means of silver paste pattern printing and baking Phosphor 28 is arranged so as to cover the whole inside surface of the substrate 21 except contact parts with the display surface H side and the vicinity on the partition walls 29 In a plasma display panel PDP1 in this constitution, since the side surfaces of the partition walls 29 become also an emission plane, a display angle of visibility is enlarged, and an area to cover the partition walls 29 and the electrode A and an emission area are increased, so that brightness of display can be heightened

Surface discharge type plasma display panel

A surface discharge type plasma display panel(PDP) includes a pair of front and rear substrates ( 11, 21 ) with a discharge space ( 30 ) therebetween and a plurality of pair display electrodes on internal surface of either the front or rear substrate. The display electrodes are extending along each display line L. The PDP further includes a light shielding film ( 45 ), having a belt shape extending along the display line direction, formed on either internal or outer surface of the front substrate ( 11 ) to overlap each area S 2 between the adjacent display lines L and sandwiched between the display electrodes X and Y.

Hiroyuki Nakahara

Papers

Surface discharge plasma display including light shielding film between adjacent electrode pairs

Contents delivery network service method and system

Plasma display panel and method of manufacturing same

Surface discharge type plasma display panel

Surface discharge plasma display panel