CAS 132-2006 formulation background and work courses
Flat panel display technology is maturing alongside the development of science and technology. The prices of flat panel display TV sets are becoming lower ... CAS 132-2006 formulation background and work courses
Flat panel display technology is maturing alongside the development of science and technology. The prices of flat panel display TV sets are becoming lower and lower. Flat panel display TV sets have begun entering the mainstream and are now the first choice of some consumers when making new TV purchases.Display TV Set Installation Service Point Explanation and AnalysisRepair, Retreat and Change Duty Stipulations. Peculiar use conditions, usage environments, and the practical circumstances of user consumption service requirements, etc., were also taken into account on the basis of extensive investigation, testing, and verification.……展开更多
Since the invention of amorphous indium-gallium-zinc-oxide(IGZO)based thin-film transistors(TFTs)by Hideo Hosono in 2004,investigations on the topic of IGZO TFTs have been rapidly expanded thanks to their high electri...Since the invention of amorphous indium-gallium-zinc-oxide(IGZO)based thin-film transistors(TFTs)by Hideo Hosono in 2004,investigations on the topic of IGZO TFTs have been rapidly expanded thanks to their high electrical performance,large-area uniformity,and low processing temperature.This article reviews the recent progress and major trends in the field of IGZO-based TFTs.After a brief introduction of the history of IGZO and the main advantages of IGZO-based TFTs,an overview of IGZO materials and IGZO-based TFTs is given.In this part,IGZO material electron travelling orbitals and deposition methods are introduced,and the specific device structures and electrical performance are also presented.Afterwards,the recent advances of IGZO-based TFT applications are summarized,including flat panel display drivers,novel sensors,and emerging neuromorphic systems.In particular,the realization of flexible electronic systems is discussed.The last part of this review consists of the conclusions and gives an outlook over the field with a prediction for the future.展开更多
With the increase of gray scale and flat panel display （FPD） size, subspace bitwise scanning strategy can be replaced traditional scanning method to cut down frame frequency. However, the direct searching strategy ...With the increase of gray scale and flat panel display （FPD） size, subspace bitwise scanning strategy can be replaced traditional scanning method to cut down frame frequency. However, the direct searching strategy （DSS） becomes unfeasible to obtain corresponding high gray scale scanning matrix. Thus, particle swarm optimization （PSO） is introduced to accelerate searching for high gray scale weights scanning matrix （WSM） with its parallelism and global optimization feature. Finally a WSM of 256 gray scales is found out successfully with Matlab, which both gray linearity and scanning efficiency are satisfied.展开更多
In this paper, a multi-functional development platform for flat panel display （FPD） development is proposed. With the proposed development platforms, a variety of FPD devices, including organic light-emitting diode ...In this paper, a multi-functional development platform for flat panel display （FPD） development is proposed. With the proposed development platforms, a variety of FPD devices, including organic light-emitting diode （OLED） screens, liquid crystal display （LCD） screens with touchscreens, OLED microdisplay screens, etc., can be directly and instantly connected, examined and utilized. A field-programmable gate array （FPGA） is used in the development system to drive different types of FPD devices, and ARM11S3C6410 is used as the application processor to provide various services. The development system uses Linux as the system kernel, Qt for Embedded Linux as the UI framework, various system libraries for video and audio services, and a custom-made user engine for fine-polished appearance and behavior. The development platform has been used not only in testing and verification of the FPD devices, but also in building OLED-powered handheld digital devices, shortening the development cycle from OLED devices to mature application products.展开更多
Integral imaging is a true,three-dimensional（3D） display technology that captures and reconstructs 3D scenes using two-dimensional（2D） micro-lens arrays.The manufacturing technique of micro-lens arrays is complica...Integral imaging is a true,three-dimensional（3D） display technology that captures and reconstructs 3D scenes using two-dimensional（2D） micro-lens arrays.The manufacturing technique of micro-lens arrays is complicated and expensive,thus limiting the application of the technology.An imitating micro-lens array for integral imaging is presented in this letter.Imitating micro-lens array is composed of a cheap lenticular lens and a parallax barrier.The relationship of the parameters of the imitating micro-lens array is analyzed and the parameter formulae are deduced.The arrangement of pixels under a cell of the imitating micro-lens array is presented.The imitating micro-lens array is simulated using ASAP software,and the results prove that the designed imitating micro-lens array is effective.A 3D scene is reconstructed on a 3D display that consists of the imitating micro-lens array and a 17-inch flat panel display.展开更多
文摘 CAS 132-2006 formulation background and work courses
Flat panel display technology is maturing alongside the development of science and technology. The prices of flat panel display TV sets are becoming lower and lower. Flat panel display TV sets have begun entering the mainstream and are now the first choice of some consumers when making new TV purchases.Display TV Set Installation Service Point Explanation and AnalysisRepair, Retreat and Change Duty Stipulations. Peculiar use conditions, usage environments, and the practical circumstances of user consumption service requirements, etc., were also taken into account on the basis of extensive investigation, testing, and verification.……
基金The authors are grateful for the financial support from the National Natural Science Foundation of China(Grant No.62074075,61834001)the National Key R&D Program of China(Grant No.2019YFB2205400).
文摘Since the invention of amorphous indium-gallium-zinc-oxide(IGZO)based thin-film transistors(TFTs)by Hideo Hosono in 2004,investigations on the topic of IGZO TFTs have been rapidly expanded thanks to their high electrical performance,large-area uniformity,and low processing temperature.This article reviews the recent progress and major trends in the field of IGZO-based TFTs.After a brief introduction of the history of IGZO and the main advantages of IGZO-based TFTs,an overview of IGZO materials and IGZO-based TFTs is given.In this part,IGZO material electron travelling orbitals and deposition methods are introduced,and the specific device structures and electrical performance are also presented.Afterwards,the recent advances of IGZO-based TFT applications are summarized,including flat panel display drivers,novel sensors,and emerging neuromorphic systems.In particular,the realization of flexible electronic systems is discussed.The last part of this review consists of the conclusions and gives an outlook over the field with a prediction for the future.
基金supported by the Shanghai University Innovation Fundation (Grant No.SHUCX102370)
文摘With the increase of gray scale and flat panel display （FPD） size, subspace bitwise scanning strategy can be replaced traditional scanning method to cut down frame frequency. However, the direct searching strategy （DSS） becomes unfeasible to obtain corresponding high gray scale scanning matrix. Thus, particle swarm optimization （PSO） is introduced to accelerate searching for high gray scale weights scanning matrix （WSM） with its parallelism and global optimization feature. Finally a WSM of 256 gray scales is found out successfully with Matlab, which both gray linearity and scanning efficiency are satisfied.
基金supported by the Key Laboratory of Advanced Display and System Application(Shanghai University),Ministry of Education,China(Grant No.P200803)the Postgraduate Innovation Foundation of Shanghai University(Grant No.SHUCX112372)
文摘In this paper, a multi-functional development platform for flat panel display （FPD） development is proposed. With the proposed development platforms, a variety of FPD devices, including organic light-emitting diode （OLED） screens, liquid crystal display （LCD） screens with touchscreens, OLED microdisplay screens, etc., can be directly and instantly connected, examined and utilized. A field-programmable gate array （FPGA） is used in the development system to drive different types of FPD devices, and ARM11S3C6410 is used as the application processor to provide various services. The development system uses Linux as the system kernel, Qt for Embedded Linux as the UI framework, various system libraries for video and audio services, and a custom-made user engine for fine-polished appearance and behavior. The development platform has been used not only in testing and verification of the FPD devices, but also in building OLED-powered handheld digital devices, shortening the development cycle from OLED devices to mature application products.
基金supported by the National Natural Science Foundation of China under Grant No.60877004.
文摘Integral imaging is a true,three-dimensional（3D） display technology that captures and reconstructs 3D scenes using two-dimensional（2D） micro-lens arrays.The manufacturing technique of micro-lens arrays is complicated and expensive,thus limiting the application of the technology.An imitating micro-lens array for integral imaging is presented in this letter.Imitating micro-lens array is composed of a cheap lenticular lens and a parallax barrier.The relationship of the parameters of the imitating micro-lens array is analyzed and the parameter formulae are deduced.The arrangement of pixels under a cell of the imitating micro-lens array is presented.The imitating micro-lens array is simulated using ASAP software,and the results prove that the designed imitating micro-lens array is effective.A 3D scene is reconstructed on a 3D display that consists of the imitating micro-lens array and a 17-inch flat panel display.
