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5PSI-D-CGRADE-MINIAllSensors

发布时间:2017-6-27 11:48:00 访问次数:71 发布企业:北京芯联科泰电子有限公司

韩国面板厂商在车用OLED显示结构和有机材料开发上加快脚步。与智能手机、电视相比, 车用面板对温、湿度环境要求更严苛,对外部震动也很敏感。因此,改善显示一般特性的方向聚焦在延长寿命、增强可靠性的研发上。据韩国媒体Kinews 5/24报道,LG Display(LGD)和Samsung Display(SDC)分别公开确定的车用OLED显示结构。

车用OLED比智能手机、电视用OLED的可靠性要求要高。车用显示屏既要能承受高压又要在无论是零下40摄氏度的酷寒或零上95摄氏度的极端高温度条件下保持稳定的性能。可靠性的测试条件:温度40度、标准湿度95%的条件下,正常工作2000小时以上。亮度要求:因为需要在强阳光下也能清晰可见,一般亮度要求450~500 cd/㎡, 特殊条件下要求亮度在 600~1000cd/㎡ 以上。

目前,两家公司在持续OLED有机材料研究,并同时把确定的车用OLED有机材料色层结构公布。

LGD在现有中小尺寸OLED所使用的红?绿?蓝(RGB)结构中仿照WOLED结构做双层叠加(Tandem)的结构研发。即在RGB的结构中,把发光层(EML)堆叠成2层的结构。红色+红色、绿色+绿色、蓝色+蓝色,将 EML做2层堆叠,来双倍提高(double contact)发光材料寿命和使用效率。

但1、2层的EML之间需要单独加入电荷生成层(Charge Generation Layer, CGL)。CGL是将电压分配给上下层使元件发光。分别为在含锂的电子输送层(ETL)N型CGL和含P dopant的电荷输送层P型CGL。这两层的作用是让在ETL的电子,易于进入到 HTL的空穴。N型CGL下面采用了比现有电子传输的速度更快的ETL。

北京芯联科泰电子有限公司
金先生 010-57116183 13661102955
QQ:2355647911
优势品牌:Freescale、SMI、GE.Nova、Sensirion、All sensors、Honeywell传感器,POSITRONIC、CONEC、ERNI连接器,微芯dsPIC30、dsPIC33、PIC32系列,BOURNS、BI电位器。

无人机方案:
测量空速
产品特点:精确测量空速 高稳定性,高可靠性,温票小。
测量方式:差压
推荐产品:数字接口I2C输出 型号: DLVR-L10D-E1NJ-I-NI3N

高度测量( 测量量程0-1200mbar)
测量方式:绝压
推荐产品:DLV-015A 数字输出 DLV-015A-E1BD-C-NI3F

1 PSI-GF-CGRADE-MINI 10 INCH-G-CGRADE-MINI 10 INCH-D-CGRADE-MINI 30 PSI-AF-CGRADE-MINI 4 INCH-GF-CGRADE-MINI 15 PSI-GF-CGRADE-MINI 4 INCH-D-CGRADE-MINI 30 PSI-A-CGRADE-MINI 100 PSI-G-CGRADE-MINI 5 PSI-D-CGRADE-MINI 15 PSI-A-CGRADE-MINI 1 PSI-D-CGRADE-MINI 0.3 PSI-G-CGRADE-MINI 15 PSI-AF-CGRADE-MINI 5 PSI-G-CGRADE-MINI 0.3 PSI-D-CGRADE-MINI 15 PSI-D-CGRADE-MINI 30 PSI-G-CGRADE-MINI 30 PSI-GF-CGRADE-MINI 15 PSI-G-CGRADE-MINI

1 PSI-G-CGRADE-MINI

0.3 PSI-GF-CGRADE-MINI

4 INCH-G-CGRADE-MINI 5 PSI-GF-CGRADE-MINI 10 INCH-GF-CGRADE-MINI 30 PSI-D-CGRADE-MINI

Pressure seNSors play critical process and quality control roles in industrial applications. The Industrial market covers a broad scope of applications that range from very low vacuum(negative pressure) and very low pressure (around 1-IN H2O or less) to very high pressure (10,000 psi or more). In addition to the pressure range, engineers must consider several parameters to select the appropriate pressure sensor. The desired measurement media and application packaging requirements are next step considerations in the sourcing process.

All Sensors employs a microelectromechanical system (MEMS)piezoresistive technology housed in a durable, printed circuit mountable packages. Our pressure sensors (transducers) are designed for dry air and gas with a focus on low pressure (< 150 psi) for applications that benefit from high accuracy and repeatability. Higher pressure applications require alternate sourcing. Harsh media requires the user to isolate the plastic package and its sensitive components. Alternate sourcing is required for stainless steel and other packaging considerations. With the pressure range and packaging limitations taken into consideration, there are several industrial applications that can benefit from the use of All Sensors pressure sensing products and technology. The following represent a sample of the applications where pressure sensors are currently being used.

Energy conservation is increasingly important to reduce power consumption and its associated costs for any enterprise as well as MINImizing the environmental impact including a businesses’ environmental footprint. For improved energy conservation, accurate pressure sensor measurements are required in portable and stationary weather stations, testing devices for diesel truck emissions, wind energy systems, wind engineering in relation to new building design aerodynamics, ocean research, high-altitude weather research balloons, water pollution devices, smoke stack mercury sampling, and atmospheric studies.

The technology industry requires accurate pressure sensors in its products and in the regulation of environments that house massive data centers around the world. Pressure sensor applications consist of altimeters, barometers, sensing printer ink levels, air flow rate in equipment, IT center/ computer cooling systems, semiconductor process equipment, and laser measurement, as well as clean room monitoring devices.

Manufacturing industry applications for MEMS pressure sensors continue to increase based on the need for more tightly controlled processes with their associated quality control requirements. Increased monitoring of pressure and/or vacuum can detect the need for equipment maintenance prior to untimely failures that cause excessive downtime and increase manufacturing costs. In addition to general instrumentation requiring static measurements, pressure sensors play an increasing role in applications such as: bottle and equipment leak detection, Variable Air Volume (VAV) systems, air blades, compressed air pressure monitoring, industrial flow monitoring, filter pressure monitoring, duct air flow, gas detection, pneumatic controls, mine safety instrumentation, industrial degassers, and suction check in pick and place applications such as the printed circuit boards and semiconductor process equipment.

One type of industrial pressure measurement that All Sensors has addressed with an improved sensing approach is a differential application where a pressure is applied to the front and back side of the sensor in the application and improved front-to-back linearity is required.


5 PSI-D-CGRADE-MINI
10 INCH-D1-4V-MINI
5 INCH-D2-MV-MINI
15 PSI-A-4V-ASCX
0.3 PSI-D-CGRADE-MV
2 INCH-D1DIP-MV-MINI
BLVR-L01D-B2NS-N
30 INCH-D2-BASIC
5 INCH-D1-4V-MINI
30 PSI-A-4V-MINI
15 PSI-A-4V
DLVR-L2OD-EIND-C-NS3N
2.5 INCH-D-4V
1PSI-D-HGRADE-MINI
30 PSI-D1-MV-MINI-NMI
15 PSI-D-PRME-MV
2 INCH-D2DIP-MV-MINI
10 INCH-G-MV-M1NI
0.3 PSI-G-4V-MINI
1 INCH-D-4V-PRIME
1 INCH-D-4V-MIL
10 INCH-D1-MV-MINI
DLV-015A-E1BD-I-NI3N
4 INCH-D-CGRADE-MV
10 INCH-D-4V
1 INCH-D-4V
5 PSI-D-HGRADE-MV
0.3 PSI-D-HGRADE-MV
120 CMH2O-D1-MV-MINI-NMI
5 PSI-D-PRIME-MV
0.3 PSI-D-PRIME-MV
15 PSI-D-PRIME-MV
2 INCH-D1-MV-MINI
1 INCH-D-MV
20 INCH-D-4V
20 INCH-D-4V
0.3 PSI-GF-CGRADE-MINI
5 INCH-D-4V-PRIME
FPSS500U
BLVR-L05D-B2NS-N
0.5 INCH-D-MV
30 INCH-D-MV
DLVR-L05D-E1BD
DLVR-L02D-E1BD
30 PSI-A-4V-MINI
5 PSI-D1-4V-MINI
5 PSI-D1-4V-MINI
120 CMH2O-D1-4V-MINI
2.5 INCH-D-4V
15 PSI-A-HGRADE-MV
ILCT-L02D-D1
BLCR-L01D-U1
DLVR-L01D-E1BD-C-NI3L
DLVR-L01D-E1BD-C-NI3N
DLVR-L01D-E1BD-I-NS3N
DLVR-L01D-E1BD-I-PI3N
DLVR-L01D-E1ND-C-NI3N
DLVR-L01D-E1NJ-C-NI5F
DLVR-L01D-E1NJ-C-NS3F
DLVR-L01D-E1NS-C-NI3N
DLVR-L01D-E1NS-C-NI5F
DLVR-L01D-E1NS-C-PI5F
DLVR-L01D-E2ND-C-NI3L
DLVR-L01D-E2NJ-C-NI3F
DLVR-L01D-E2NJ-C-NI5F

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