AUO G104SAN01.2 — 10.4-inch SVGA Industrial LCD Panel
G104SAN01.2 is a 10.4-inch, 800 × 600 AHVA TFT-LCD module with a single-channel LVDS interface. The reviewed specification lists 350 cd/m² typical luminance and an operating range of −30 to +80°C. It is a panel module, not a complete monitor or a touch-enabled display assembly.
For an embedded display or replacement project, check the complete model code, connector pin assignment, timing, power sequence and mechanical drawing against the host system before approval. A matching screen size or resolution alone does not establish compatibility.
Key specifications
| Item | Reviewed specification |
| Manufacturer / model | AUO / G104SAN01.2 |
| Display size / resolution | 10.4-inch / 800 × 600 pixels (SVGA) |
| Display mode | AHVA, normally black |
| Active area (H × V) | 211.2 × 158.4 mm |
| Pixel pitch (H × V) | 0.264 × 0.264 mm |
| Outline (H × V × D) | 236.0 × 176.9 × 5.7 mm, typical; consult the mechanical drawing for tolerances and mounting details |
| Display colors | 16.7 million (8-bit RGB) / 262 thousand (6-bit RGB) |
| Signal interface | Single-channel LVDS |
| Logic supply | 3.3 V typical |
| Total module power | 2.8 W typical, all-white pattern |
| Surface treatment | Anti-glare; 3H hardness |
| Operating / storage temperature | −30 to +80°C / −30 to +80°C; observe the specification's humidity and non-condensation limits |
| Module weight | TBD in the reviewed specification; confirm before mechanical or shipping calculations |
Optical performance and measurement conditions
The following values are specified at 25°C with an LED current of 27 mA. Typical values are not minimum guarantees.
| Optical item | Value / condition |
| White luminance | 280 cd/m² minimum; 350 cd/m² typical, measured at the center |
| Five-point luminance uniformity | 65% minimum; 75% typical (minimum / maximum luminance across the five measurement points) |
| Contrast ratio | 800:1 minimum; 1200:1 typical |
| Viewing angle | 80° minimum / 89° typical in each direction: left, right, up and down, at contrast ratio ≥ 10 |
The preliminary optical table lists a typical total response time of 25 ms, but its separate typical rising and falling values are 10 ms and 5 ms. These entries are inconsistent; obtain clarification before using response time as a design requirement. The same table lists 50% color gamut without identifying its reference color space, so it is not presented here as an NTSC rating.
Backlight, power and service considerations
The manufacturer describes an LED backlight with an included driver and a replaceable LED unit. The backlight driver supply is 12 V typical (10.8–13.2 V); driver input power is 2.27 W typical and 2.5 W maximum at 100% brightness. Do not confuse the 12 V backlight supply with the 3.3 V panel logic supply.
Backlight life requires clarification: the general description states 30,000 hours, while the detailed backlight table lists an estimated minimum operating life of 50,000 hours at 27 mA and 25°C. The detailed life definition is the time to 50% of initial brightness. Higher current, temperature or humidity can reduce life. Because this preliminary document contains conflicting entries, neither figure should be treated as an unconditional service-life or warranty promise.
Backlight replacement needs the appropriate service procedure and parts. It does not imply that a user can safely substitute an arbitrary LED assembly. Follow the specified power sequence and verify dimming control with the selected controller.
Replacement and integration checks
The manufacturer describes the LVDS input signals as compatible with G104SN03 V5. This is not a blanket declaration of a drop-in replacement. Check the following before connecting a replacement module:
- Full model code and revision on the supplied unit's label.
- Outline, active area, mounting points, connector position and available clearance.
- LVDS pin assignment, color depth, host timing and cable wiring.
- Separate panel and backlight power requirements, startup sequence and dimming controls.
- Thermal conditions, enclosure design, optical requirements and system-level validation.
Touch operation requires a separately selected compatible touch panel and controller. No touch capability, system certification or suitability for a particular medical or vehicle application is established by this LCD specification alone.
Reliability criteria and compliance documents
The specification includes module-level reliability test criteria, including temperature, humidity, shock, vibration and ESD. These are test conditions in a specification, not a supplied test report proving that a particular production lot passed. For example, it lists operational ESD criteria of ±8 kV contact and ±15 kV air discharge, Class B. Class B permits temporary performance degradation and should not be described as uninterrupted operation.
The document identifies the module as a RoHS product and includes safety requirements. It does not, by itself, establish a verified UL certification for the supplied unit or the finished equipment. Request applicable declarations, certificates and test evidence for the exact unit and intended use when required.
Packing and ordering information
The packing section specifies a maximum of 30 modules per carton. Its drawing and text disagree on gross weight and carton dimensions, so confirm actual packing dimensions and weight before obtaining a freight quotation. Stock, production status, lead time and lot details must also be confirmed for the requested quantity.
G104SAN01.2 vs G104SAN01.1: Which Should You Evaluate?
Start with G104SAN01.2 when your design calls for a 10.4-inch SVGA AHVA panel with 350 cd/m² typical brightness and the 236.0 × 176.9 × 5.7 mm typical outline. Its outline is wider and thinner than the 227.3 × 177.5 × 9.3 mm outline listed for G104SAN01.1. Check mounting points and connector clearance against the actual drawings.
G104SAN01.1 lists 500 cd/m² typical brightness. Both models share an 800 × 600 resolution and a 211.2 × 158.4 mm active area, but these shared values do not establish interchangeability. For a G104STN01.3 replacement project, review G104SAN01.1 as the candidate identified in the EOL notice; do not assume G104SAN01.2 has the same replacement status.
Compare G104STN01.3, G104SAN01.1 and G104SAN01.2 specifications | Review G104SAN01.1
Frequently Asked Questions
Does G104SAN01.2 use LVDS or eDP?
The reviewed preliminary specification lists a single-channel LVDS interface. Confirm the pin assignment, data format and host timing before connecting the module.
Is a touch panel or HDMI controller included?
The specification describes an LCD module with an LED backlight driver. A touch panel, touch controller or HDMI/VGA controller kit requires separate selection and supply confirmation.
Can it directly replace G104STN01.3?
No direct replacement is established here. Compare the mechanical drawings, signal wiring, panel and backlight power, timing and optical requirements, then validate a sample in the equipment.
What should I include in a quotation request?
Send the full model code, quantity, application, destination country and required delivery date. For replacements, include the installed model and any cable, controller or mounting details available.
Request a G104SAN01.2 Datasheet and Quote
Document basis
Specification basis: the supplied AUO G104SAN01.2 Preliminary Specification, Ver. 0.2. Its revision record dates Ver. 0.2 to 8 April 2026; the cover carries a preparation/approval date of 20 March 2026. These are different document dates, not a claim that this is the latest available revision.
Source sections: general specifications (page 5), optical characteristics (pages 6–8), electrical and backlight characteristics (pages 11–13), reliability criteria (page 21), packing (page 24) and safety (page 25). Preliminary specifications may change. Resolve the response-time, backlight-life and packing discrepancies with current manufacturer documentation before design approval or purchase.
Request the applicable G104SAN01.2 specification and a quotation
Please include the full model code, label photo if available, required quantity, application, delivery country and any replacement constraints.
