High Efficiency Red Digital LED Displays
Last Updated: April 1, 2025
Description
High Efficiency Red Digital LED Displays are devices that utilize light-emitting diodes to produce visible red light. These displays are designed to convey information through numeric or alphanumeric characters, often in a segmented or dot matrix format. They are known for their ability to provide clear and bright visual output, making them suitable for various display needs.
Working Principle
High Efficiency Red Digital LED Displays operate by passing an electrical current through a semiconductor material, which emits light in the visible spectrum. The intensity of the light is proportional to the current flowing through the LED. These displays are useful because they offer high brightness and visibility, even in challenging lighting conditions, while consuming relatively low power. The solid-state nature of LEDs ensures durability and long operational life, making them a reliable choice for continuous display applications.
Applications
High Efficiency Red Digital LED Displays are commonly used in applications where clear visibility and reliability are crucial. Specific examples include digital clocks, calculators, and electronic meters. They are also prevalent in industrial settings for status indicators and in consumer electronics for user interfaces.
Advantages over other Digital LED Displays
Compared to other digital LED displays, high efficiency red LEDs offer several advantages. They consume less power and generate less heat, which contributes to their long lifespan and reliability. Additionally, their high brightness and contrast make them more readable in various lighting conditions, including direct sunlight.
Limitations
One limitation of High Efficiency Red Digital LED Displays is their color specificity; they are limited to displaying red light, which may not be suitable for applications requiring multiple colors. Additionally, while they are energy-efficient, the initial cost of high-quality LED displays can be higher compared to other display technologies.
Considerations
When considering High Efficiency Red Digital LED Displays, it is important to evaluate the initial costs, which can be higher due to the advanced technology used. However, the operating expenses are generally lower because of their energy efficiency and long lifespan. Durability is a significant advantage, as these displays are robust and resistant to shock and vibration. Maintenance costs are minimal, but it is essential to consider the specific environmental conditions, such as temperature and humidity, to ensure optimal performance and longevity.
from Karl Kruse GmbH & Co. KG
Karl Kruse is a worldwide leading franchised distributor (ISO: 9001-2008 certified). A service provider specializing in the supply and material management of electronic components, since 1951. We are an innovative company who is dedicated to collaborating with customers and partners to develop... [See More]
- LED Color: High Efficiency Red
- Display Type: Segmented
from HydraForce, Inc.
Fully graphic, positive image, transflective LCD, environmentally sealed [See More]
- LED Color: Yellow; High Efficiency Red; Orange; Green; Blue
- Character Type: Alphanumeric
- Display Type: Dot Matrix
- Number of Rows: 2
from Broadcom Inc.
This 10.16 mm (0.4 inch) LED dual digit seven segment display uses industry standard size package and pinout. The device is available in either common anode or common cathode. The choice of colors includes High Efficiency Red (HER), Green, AlGaAs Red, and Yellow. The gray face displays are suitable... [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Anode
from Broadcom Inc.
This 10.16 mm (0.4 inch) LED single digit seven segment display uses industry standard size package and pinout. The device is available in either common anode or common cathode. The choice of colors includes High Efficiency Red (HER), Green, AlGaAs Red, and Yellow. The gray face displays are... [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Anode
from Broadcom Inc.
This 10.16 mm (0.4 inch) LED single digit seven segment display uses industry standard size package and pinout. The device is available in either common anode or common cathode. The choice of colors includes High Efficiency Red (HER), Green, AlGaAs Red, and Yellow. The gray face displays are... [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Cathode
from Broadcom Inc.
The 10.9 mm (0.43 inch) LED overflow character displays are designed for viewing distances up to 5 metres (16 feet). These devices use an industry standard size package and pinouts. This is a universal configuration device. These displays are ideal for most applications. This high light ambient... [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Number of Rows: 1
from Broadcom Inc.
These slim font seven segment displays incorporate a new slim font character design. This slim font features narrow width, specially mitered segments to give a fuller appearance to the illuminated character. Faces of these displays are painted a neutral gray for enhanced on/off contrast. All devices... [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Anode
from Broadcom Inc.
These slim font seven segment displays incorporate a new slim font character design. This slim font features narrow width, specially mitered segments to give a fuller appearance to the illuminated character. Faces of these displays are painted a neutral gray for enhanced on/off contrast. All devices... [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Cathode
from Broadcom Inc.
These slim font seven segment displays incorporate a new slim font character design. This slim font features narrow width, specially mitered segments to give a fuller appearance to the illuminated character. Faces of these displays are painted a neutral gray for enhanced on/off contrast. All devices... [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Anode
from Broadcom Inc.
These slim font seven segment displays incorporate a new slim font character design. This slim font features narrow width, specially mitered segments to give a fuller appearance to the illuminated character. Faces of these displays are painted a neutral gray for enhanced on/off contrast. All devices... [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Cathode
from Broadcom Inc.
This 14.2 mm (0.56 inch) two digit display use industry standard size and pin-out. This is a common cathode device. This gray-faced display is HER. The HDSP-523E is suitable for indoor use. This part is subjected to Outgoing Quality Assurance (OQA) inspection with AQL of 0.065% for functional and... [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Cathode
from Broadcom Inc.
This 14.22 mm (0.56 inch) LED seven-segment display uses industry standard size package and pinout. The device is available in either common anode or common cathode. The choice of color includes High Efficiency Red (HER), Green, AlGaAs Red, and Yellow. The gray face displays are suitable for indoor... [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Anode
from Broadcom Inc.
This 14.22 mm (0.56 inch) LED seven-segment display uses industry standard size package and pinout. The device is available in either common anode or common cathode. The choice of color includes High Efficiency Red (HER), Green, AlGaAs Red, and Yellow. The gray face displays are suitable for indoor... [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Cathode
from Broadcom Inc.
These displays have a 17.3 mm (0.68 inch) character height and use industry standard size and pin-out. The devices are common row anode configurations. The displays are in gray face paint and in high efficiency red . [See More]
- LED Color: High Efficiency Red
- Character Type: Alphanumeric
- Display Type: Dot Matrix
- Common: Common Anode
HER Seven Segment Display -- HDSP-B02E
from Broadcom Inc.
The 18:88 and 88:88 0.56" Four Digit Seven Segment Displays have surface painted in neutral gray for enhanced on/off contrast. All devices are available in either common anode or common cathode configuration with untinted segments. [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Anode
HER Seven Segment Display -- HDSP-B03E
from Broadcom Inc.
The 18:88 and 88:88 0.56" Four Digit Seven Segment Displays have surface painted in neutral gray for enhanced on/off contrast. All devices are available in either common anode or common cathode configuration with untinted segments. [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Cathode
HER Seven Segment Display -- HDSP-B04E
from Broadcom Inc.
The 18:88 and 88:88 0.56" Four Digit Seven Segment Displays have surface painted in neutral gray for enhanced on/off contrast. All devices are available in either common anode or common cathode configuration with untinted segments. [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Anode
from Broadcom Inc.
The 20 mm (0.8 inch) displays use industry standard size and pin-out. This is a Red Common Anode device. This gray-faced displays is suitable for indoor use. [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Anode
from Broadcom Inc.
This 7.62 mm (0.3 inch) LED seven-segment display uses. industry standard size package and pinout. The device is available in either common anode or common cathode. The choice of color includes High Efficiency Red (HER), Green, AlGaAs Red, and Yellow. The gray face displays are suitable for indoor... [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Cathode
from Broadcom Inc.
The 8 mm (0.31 inch) LED seven segment displays are Agilent's most space-efficient character size. They are designed for viewing distances up to 3 metres (10 feet). The numeric devices feature a right hand decimal point. This is a common anode device. [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Anode
from Broadcom Inc.
The 8 mm (0.31 inch) LED seven segment displays are Agilent's most space-efficient character size. They are designed for viewing distances up to 3 metres (10 feet). The numeric devices feature a right hand decimal point. This is a common cathode device. [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Cathode
from Broadcom Inc.
This 14.2 mm (0.56 inch) two digit display use industry standard size and pin-out. This is a common anode device. This gray-faced display is HER. The HDSP-521E is suitable for indoor use. This part is subjected to Outgoing Quality Assurance (OQA) inspection with AQL of 0.065% for functional and... [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Segmented
- Common: Common Anode
from Broadcom Inc.
The HDSP-2132 (high efficiency red) is eight digit, 5x7 dot matrix, alphanumeric displays. The 5.0mm (0.2 inch) high characters are packaged in a standard 7.64mm (0.3 inch) 32 pin DIP. The on board CMOS IC has the ability to decode 128 ASCII stored in ROM. In addition, 16 programmable symbols may be... [See More]
- LED Color: High Efficiency Red
- Character Type: Alphanumeric
- Display Type: Dot Matrix
- Number of Rows: 1
from Broadcom Inc.
The HDSP-2532 is ideal for applications where displaying eight or more characters of dot matrix in formation in an aesthetically manner is required. This device is an eight-digit, 5x7 dot matrix, alphanumeric display. The 5.0mm (0.2inch) high characters are packaged in a 0.300mm (7.62 inch) 30 pin... [See More]
- LED Color: High Efficiency Red
- Character Type: Alphanumeric
- Display Type: Dot Matrix
- Number of Rows: 1
from Broadcom Inc.
The HDSP-2111-HI000 is ideal for applications where displaying eight or more characters of dot matrix information in an aesthetically pleasing manner is required. This device is a 8-digit, 5x7 dot matrix, alphanumeric display and is packaged in a standard 15.24mm (0.6 inch) 128 pin DIP. Theon-board... [See More]
- LED Color: High Efficiency Red
- Character Type: Alphanumeric
- Display Type: Dot Matrix
- Number of Rows: 1
from Broadcom Inc.
The HDSP-2502 is ideal for applications where displaying eight or more characters of dot matrix information in an aesthetically pleasing manner is required. The device is a 8-digit, 5x7 dot matrix, alphanumeric display and are all packaged in a standard 15.24mm (0.6 inch) 128 pin DIP. The on-board... [See More]
- LED Color: High Efficiency Red
- Character Type: Alphanumeric
- Display Type: Dot Matrix
- Number of Rows: 1
from Broadcom Inc.
This standard solid state display have a 7.4 mm (0.29 inch) dot matrix character and an on-board IC with data memory latch/decoder and LED driver in a glass/ceramic package. The hermetic HDSP-0781 displays utilize a solder glass frit seal. This numeric device decode positive BCD logic into... [See More]
- LED Color: High Efficiency Red
- Character Type: Numeric
- Display Type: Dot Matrix
- Number of Rows: 1